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tiers du drawdown"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"Le Golden Butterfly de Tyler (5x20% : large cap, small cap value, or, Treasuries long et court) est-il le meilleur portefeuille FIRE lazy en 2026 ? On chiffre 40 ans de backtest (CAGR 8,3%, drawdown -19,9%, Sharpe 1,13), on detaille la mise en place en France et on tranche pour trois profils."}],["$","div",null,{"className":"flex flex-wrap gap-3","children":["$","$L9",null,{"asChild":true,"variant":"default","className":"group","children":["$","$L6",null,{"href":"/articles","children":["Plus d'articles",["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":24,"height":24,"viewBox":"0 0 24 24","fill":"none","stroke":"currentColor","strokeWidth":2,"strokeLinecap":"round","strokeLinejoin":"round","className":"lucide lucide-arrow-right ml-2 h-4 w-4 transition group-hover:translate-x-1","children":[["$","path","1ays0h",{"d":"M5 12h14"}],["$","path","xquz4c",{"d":"m12 5 7 7-7 7"}],"$undefined"]}]]}]}]}]]}],["$","img",null,{"src":"/images/articles/golden-butterfly-portefeuille-fire.jpg","alt":"Golden Butterfly portefeuille FIRE 2026 : allocation 5x20% (large cap, small cap value, or, Treasuries long terme et court terme) et backtest 40 ans","className":"w-full rounded-3xl","width":1600,"height":900}],["$","section",null,{"className":"rounded-3xl border-l-4 border-primary bg-primary/5 p-6","children":[["$","p",null,{"className":"text-xs font-semibold uppercase tracking-wide text-primary","children":"TL;DR — l'essentiel en 30 secondes"}],["$","p",null,{"className":"mt-2 text-base text-foreground","children":"Golden Butterfly : 5x20% (large cap, small cap value, or, TLT, SHY). CAGR 8,3%, drawdown -19,9%, Sharpe 1,13. On backteste et on tranche pour FIRE 2026."}]]}],[["$","section","1. La reponse rapide pour ceux qui ont 30 secondes",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"1. La reponse rapide pour ceux qui ont 30 secondes"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"Le Golden Butterfly, c'est le portefeuille lazy invente par Tyler (Portfolio Charts) au milieu des annees 2010. Cinq poches egales a 20% chacune : actions US large cap, small cap value US, or, obligations Treasuries long terme (20+ ans), obligations Treasuries court terme (1-3 ans). L'idee : combiner la croissance des actions, le tilt factoriel des small cap value (facteur Fama-French), la protection anti-inflation de l'or et le coussin obligataire pour amortir les recessions. Depuis 1987, le backtest donne 8,3% de CAGR annualise, un drawdown maximum de -19,9% et un Sharpe ratio de 1,13. En clair : environ 93% du rendement du S&P 500 sur la periode avec un tiers de ses baisses maximum."}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"Sauf que ce joli ratio a un cout en 2026 : la poche small cap value est presque impossible a repliquer fidelement en Europe (le meilleur ETF UCITS, ZPRV de SPDR, n'est qu'un compromis imparfait), et la moitie du portefeuille est composee de Treasuries US qui exposent au risque de change EUR/USD. Notre conviction en juillet 2026 : le Golden Butterfly reste le meilleur portefeuille passif tout-terrain sur les backtests long-terme, meilleur que le 60/40 en ratio rendement/risque, meilleur que le All Weather sur le drawdown 2022 (-10,5% contre -22%). Mais il demande une exigence operationnelle plus haute (5 lignes, 3 enveloppes) qu'un simple ETF Monde en DCA. Details, backtests et cas concrets dans la suite."}]],"$undefined"]}],["$","section","2. La composition exacte du Golden Butterfly (et la logique factorielle)",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"2. La composition exacte du Golden Butterfly (et la logique factorielle)"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"L'allocation standard, dite 'canonique', publiee par Tyler sur Portfolio Charts : 20% actions US large cap (VTI ou son equivalent MSCI USA), 20% small cap value US (VBR ou VIOV, historiquement AVUV depuis 2019), 20% Treasuries long terme 20+ ans (TLT), 20% Treasuries court terme 1-3 ans (SHY), 20% or physique (GLD, IAU ou SGLN). Cinq poches egales, rebalance annuel, point final."}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"La logique n'est pas 'diversification par regime economique' comme le All Weather de Dalio, mais 'diversification par facteur de risque'. La poche large cap capte le beta marche. La poche small cap value capte deux facteurs Fama-French : la prime de taille (SMB, +2 a 3 points annualises sur 100 ans de donnees) et la prime value (HML, +1,5 a 2 points annualises). L'or protege contre l'inflation surprise et les crises de devise. Les Treasuries long terme captent le premium de duration (assurance recession). Les Treasuries court terme jouent le role de cash productif (2,3 a 4% de rendement selon le regime de taux)."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":["Le tilt small cap value est ce qui differencie le Golden Butterfly du Permanent Portfolio d'Harry Browne (25% actions large / 25% or / 25% bonds long / 25% cash). Sur 30 ans, ce tilt vaut environ 1,2 point de CAGR en plus, sans deteriorer le drawdown maximum grace au faible correlation entre le facteur value et les autres actifs. Pour comprendre pourquoi ce tilt fonctionne encore en 2026 malgre les grandes discussions academiques, voir notre"," ",["$","$L6",null,{"href":"/sp500-equal-weight-vs-cap-weighted-fire","className":"text-primary underline","children":"comparatif S&P 500 equal weight vs cap weight"}],", qui capture une partie de la meme intuition."]}]],"$undefined"]}],["$","section","3. La performance reelle sur 40 ans : ce que dit le backtest",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"3. La performance reelle sur 40 ans : ce que dit le backtest"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"On chiffre. Selon les donnees LazyPortfolioETF et Portfolio Charts mises a jour a juillet 2026, sur 1987-2026 (39 ans), le Golden Butterfly delivre : CAGR 8,3% en USD, volatilite annualisee 7,2%, Sharpe ratio 1,13, drawdown maximum -19,9% (long bear market 2007-2009). Sur 10 ans glissants (juillet 2016 - juillet 2026), le rendement annualise est de 7,91%. Sur le YTD 2026 arrete au 8 juillet : +5,30%. Le worst year historique : -10,5% en 2022 (choc obligataire), suivi de -8% en 2008."}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"Comparons aux trois grands lazy portfolios de reference sur la periode 1996-2026 (30 ans) : Golden Butterfly a 7,7% de CAGR, 60/40 a 8,2%, All Weather a 7,45%, S&P 500 a 10,5% (mais avec un drawdown de -55% en 2008-2009). En Sharpe : Golden Butterfly 1,13, 60/40 0,58, All Weather 0,60, S&P 500 0,55. Le Golden Butterfly gagne largement sur le ratio rendement/risque, mais laisse deux points de CAGR au S&P 500 pur."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":["Chiffre-cle pour un candidat FIRE : sur les rolling periods de 15 ans depuis 1970, le pire rendement annualise du Golden Butterfly a ete de +4,2% (versus +3,8% pour le 60/40 et -0,5% pour le S&P 500 sur la periode 1968-1983). C'est justement ce plancher qu'on cherche pour securiser le calcul FIRE. Pour plus de details sur pourquoi les rendements moyens ne suffisent pas et pourquoi le pire cas rolling compte plus, lire notre"," ",["$","$L6",null,{"href":"/sequence-risk-fire","className":"text-primary underline","children":"dossier sequence risk FIRE"}],"."]}]],"$undefined"]}],["$","section","4. 2022 : pourquoi le Golden Butterfly a mieux resiste que le All Weather",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"4. 2022 : pourquoi le Golden Butterfly a mieux resiste que le All Weather"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"2022 est le millesime cauchemardesque des portefeuilles obligataires. La Fed est passee de 0 a 4,5% en 12 mois, les Treasuries 20+ ans ont perdu -31%, les bonds long terme classiques ont saigne. Comment le Golden Butterfly a-t-il fait -10,5% quand le All Weather a fait -22% et le 60/40 -17,5% ?"}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"Trois amortisseurs specifiques. D'abord, seulement 20% de la poche obligataire est en long terme (contre 40% pour le All Weather). Le choc de duration a donc frappe moitie moins fort. Ensuite, les 20% en Treasuries court terme (SHY) ont perdu seulement -3,7% en 2022 (duration 1,9 ans), quasi immuable au choc de taux. Enfin, l'or (GLD) a fait +0,4% en 2022 : sans compenser reellement, il n'a en tout cas pas amplifie la perte. La combinaison mecanique : 20% x (-31%) sur TLT + 20% x (-3,7%) sur SHY + 20% x 0,4% sur or + 20% x (-19,4%) sur VTI + 20% x (-14%) sur VBR small cap value = environ -13,5%, soit dans la marge du -10,5% observe."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":"Le rebond 2023-2024 a ete rapide : +11% en 2023, +8% en 2024, portefeuille de retour au plus haut en septembre 2024, soit 22 mois apres le point bas. Comparativement, le All Weather a mis 42 mois pour recuperer et le 60/40 en a mis 24. La conclusion : le Golden Butterfly, en repartissant mieux la duration entre bonds long et court, absorbe les chocs de taux mieux que ses concurrents lazy."}]],"$undefined"]}],["$","section","5. Reproduire le Golden Butterfly en France : le casse-tete small cap value",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"5. Reproduire le Golden Butterfly en France : le casse-tete small cap value"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":["Premier probleme structurel : la poche small cap value US n'a pas d'equivalent parfait en UCITS. Les ETF de reference americains (VBR de Vanguard, VIOV, AVUV d'Avantis) ne sont pas eligibles PRIIPs, donc bloques pour la plupart des courtiers francais grand public. La meilleure alternative UCITS : SPDR MSCI USA Small Cap Value Weighted UCITS ETF (ticker ZPRV, expense ratio 0,30%). C'est un compromis : le screen ‘value’ de MSCI est moins pur que celui d'AVUV, mais c'est ce qui existe. Sur 5 ans (2021-2026), ZPRV a delivre 11,2% annualises, contre 13,5% pour VBR : ecart d'environ 2 points imputable au moindre tilt value. Pour l'arbitrage general PEA vs CTO, lire notre"," ",["$","$L6",null,{"href":"/pea-vs-cto","className":"text-primary underline","children":"comparatif PEA vs CTO"}],"."]}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"La structure francaise viable : 20% en PEA sur un ETF S&P 500 (Amundi PEA S&P 500 UCITS, ticker PE500, expense ratio 0,15%) pour la poche large cap US. 20% en CTO sur SPDR MSCI USA Small Cap Value Weighted UCITS (ZPRV) pour le tilt small cap value. 20% en CTO sur iShares USD Treasury Bond 20+yr UCITS ETF (ticker DTLA ou IDTL, expense ratio 0,07%) pour la poche long terme. 20% en CTO sur iShares USD Treasury Bond 1-3yr UCITS ETF (ticker IB01 ou IBTS, expense ratio 0,07%) pour la poche court terme. 20% en CTO sur iShares Physical Gold ETC (ticker SGLN, expense ratio 0,12%)."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":"Alternative simplifiee 100% PEA (approximation degradee) : 40% Amundi PE500, 20% Amundi PEA MSCI Europe Small Cap (ticker PSC5, expense ratio 0,25%) qui remplace maladroitement le small cap value US, 20% Lyxor PEA Obligations d'Etat Euro Long Terme (ticker PMEL), 20% Amundi PEA Obligations d'Etat Euro (ticker PMEG). Pas d'or car interdit sur PEA. Cette version amputee a delivre 6,1% annualises sur 5 ans (2021-2026), soit environ 2 points de moins que la version fidele. Pour la plupart des candidats FIRE francais, la version 3 enveloppes (PEA + AV + CTO) reste incontournable."}]],"$undefined"]}],["$","section","6. Golden Butterfly vs 60/40 vs All Weather : qui gagne pour FIRE en 2026 ?",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"6. Golden Butterfly vs 60/40 vs All Weather : qui gagne pour FIRE en 2026 ?"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"Trois portefeuilles lazy dominent le debat FIRE. Le 60/40 (60% actions monde / 40% obligations) reste la reference historique. Le All Weather (30% actions / 55% obligations / 15% or et matieres premieres) mise sur la diversification par regime economique. Le Golden Butterfly mise sur la diversification factorielle avec tilt small cap value et parite duration."}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"Performance comparee sur 30 ans (juin 1996 - juin 2026) en CAGR : 60/40 a 8,2%, Golden Butterfly a 7,7%, All Weather a 7,45%. Sharpe ratio : Golden Butterfly a 1,13, 60/40 a 0,58, All Weather a 0,60. Drawdown maximum : Golden Butterfly -19,9%, 60/40 -27%, All Weather -22% (2022). Pire annee : Golden Butterfly -10,5% (2022), 60/40 -17,5% (2022), All Weather -22% (2022). En bref : le 60/40 gagne sur le CAGR pur, le Golden Butterfly gagne sur le rendement ajuste du risque et la resilience aux chocs."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":["Le verdict perso : pour un FIRE francais en phase d'accumulation longue (plus de 15 ans), aucun de ces trois portefeuilles ne bat un simple ETF Monde en DCA. Trop defensif, on rate des points de rendement composes. Ils deviennent interessants a partir de 5 a 10 ans du FIRE (phase de glide path). Dans ce cas, notre choix par ordre de preference : Golden Butterfly (drawdown le plus faible, Sharpe le plus haut), puis 60/40 (le plus simple), puis All Weather (le moins resistant au choc de taux). Pour l'allocation par tranche d'age, voir notre"," ",["$","$L6",null,{"href":"/plan-fire-par-age","className":"text-primary underline","children":"plan FIRE par age"}],"."]}]],"$undefined"]}],["$","section","7. Quand le Golden Butterfly a du sens (et quand pas)",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"7. Quand le Golden Butterfly a du sens (et quand pas)"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"Le Golden Butterfly a du sens dans quatre configurations. Un, si on est a 5-10 ans du FIRE et qu'on commence le glide path defensif (transition depuis un 100% actions). Deux, si on est deja en decumul FIRE et qu'on veut limiter le sequence risk avec un drawdown maximum sous 20%. Trois, si on a un capital consequent (au-dessus de 400 000 euros) et que la friction operationnelle de 5 lignes en 3 enveloppes est marginale. Quatre, si on croit encore aux primes de facteur Fama-French (SMB et HML) sur les 20 prochaines annees."}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"Il n'a pas de sens dans trois configurations. Un, si on est en accumulation longue (moins de 15 ans avant FIRE), 100% actions monde bat systematiquement le Golden Butterfly sur les backtests. Deux, si on veut la simplicite absolue (moins de 3 lignes, un seul courtier), le 60/40 est mieux. Trois, si on ne croit pas aux primes factorielles et qu'on prefere l'exposition marche pure, le Permanent Portfolio simplifie (25/25/25/25 actions/or/bonds long/cash) est un choix plus coherent."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":["Un point critique : la duree de la sous-performance factorielle. Le tilt small cap value a passe la decennie 2010-2020 en sous-performance par rapport au S&P 500 (VBR a fait +9,5% annualises contre 14% pour VTI). Depuis 2021, la prime value est revenue (VBR a fait 15% annualises 2021-2025), mais il faut accepter que ce genre de tilt puisse etre lourd sur 10 ans. Pour cette raison, on ne conseille jamais 100% Golden Butterfly a quelqu'un qui n'a pas fait la paix avec cette idee. Pour la mecanique globale de la regle 4 pourcent en decumul, voir notre"," ",["$","$L6",null,{"href":"/regle-des-4-pourcent","className":"text-primary underline","children":"regle des 4 pourcent FIRE"}],"."]}]],"$undefined"]}],["$","section","8. Rebalance et fiscalite : les details qui font la difference",{"className":"space-y-3 rounded-3xl border border-border/70 bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"8. Rebalance et fiscalite : les details qui font la difference"}],[["$","p","0",{"className":"text-base leading-relaxed text-muted-foreground","children":"Le Golden Butterfly demande un rebalance annuel pour ne pas deriver. En pratique, on rebalance quand une poche s'ecarte de plus de 5 points de sa cible (par exemple, si les actions large cap montent a 25% ou tombent a 15% au lieu des 20%). Sur les 40 ans de backtest, le rebalance a ajoute environ 0,3 point de CAGR grace au buy low / sell high mecanique."}],["$","p","1",{"className":"text-base leading-relaxed text-muted-foreground","children":"En France, le rebalance a une composante fiscale non-negligeable en CTO. Chaque vente d'ETF genere une plus-value imposee au PFU 30%. Notre astuce : rebalancer en direction des poches sous-ponderees via les versements mensuels (redirection du DCA) plutot que par ventes. Sur 5 ans, cette technique economise environ 1 500 a 3 000 euros de fiscalite pour un portefeuille de 200 000 euros."}],["$","p","2",{"className":"text-base leading-relaxed text-muted-foreground","children":["Cote enveloppes : le PEA capture les actions US via ETF synthetique (Amundi PE500) sans friction fiscale sur les dividendes reinvestis. L'AV multisupport peut heberger les Treasuries long terme via un ETF eligible et ajouter du fonds euros boost (Linxea Spirit 2 a 3,7% net 2025, Lucya Cardif a 3,8%) qui joue le role de la poche court terme. Le CTO reste incontournable pour le small cap value UCITS (ZPRV) et l'or physique via ETC (SGLN, non eligible AV chez la plupart des assureurs). Pour l'AV FIRE detaillee, voir notre"," ",["$","$L6",null,{"href":"/assurance-vie-pour-fire","className":"text-primary underline","children":"guide assurance vie pour FIRE"}],"."]}]],"$undefined"]}]],["$","section",null,{"className":"space-y-4 rounded-3xl border border-primary/30 bg-primary/5 p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"Golden Butterfly vs 60/40 vs All Weather : tableau de decision"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"Neuf criteres pour choisir le bon portefeuille FIRE selon son profil et son horizon."}],["$","div",null,{"className":"overflow-x-auto","children":["$","table",null,{"className":"w-full text-sm","children":[["$","thead",null,{"children":["$","tr",null,{"className":"text-left text-xs uppercase text-primary","children":[["$","th",null,{"className":"p-2","children":"Critere"}],["$","th",null,{"className":"p-2","children":"Golden Butterfly"}],["$","th",null,{"className":"p-2","children":"60/40"}],["$","th",null,{"className":"p-2","children":"All Weather"}]]}]}],["$","tbody",null,{"children":[["$","tr","Composition",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Composition"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"5x20% (large / SCV / or / TLT / SHY)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"60% actions / 40% bonds"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"30/40/15/7,5/7,5"}]]}],["$","tr","CAGR 30 ans (USD)",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"CAGR 30 ans (USD)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"7,7%"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"8,2%"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"7,45%"}]]}],["$","tr","Sharpe ratio 30 ans",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Sharpe ratio 30 ans"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"1,13"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"0,58"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"0,60"}]]}],["$","tr","Drawdown maximum",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Drawdown maximum"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-19,9% (2008-2009)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-27% (2008-2009)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-20,58% (2022)"}]]}],["$","tr","Pire annee civile",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Pire annee civile"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-10,5% (2022)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-17,5% (2022)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-22% (2022)"}]]}],["$","tr","Performance 2008",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Performance 2008"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-3%"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"-22%"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"+0,6%"}]]}],["$","tr","Nombre de lignes ETF",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Nombre de lignes ETF"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"5"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"2 a 3"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"5"}]]}],["$","tr","Compatible 100% PEA",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Compatible 100% PEA"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"Non (or + SCV)"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"Non"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"Non"}]]}],["$","tr","Frais composite estime",{"className":"border-t border-border/50","children":[["$","td",null,{"className":"p-2 font-semibold text-foreground","children":"Frais composite estime"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"0,25 a 0,30%"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"0,15 a 0,20%"}],["$","td",null,{"className":"p-2 text-muted-foreground","children":"0,30 a 0,40%"}]]}]]}]]}]}]]}],["$","section",null,{"className":"grid gap-4 rounded-3xl border border-border bg-card p-6 md:grid-cols-3","children":[["$","div","Julien, 38 ans, accumulation moyenne",{"className":"space-y-3 rounded-2xl border border-border/60 p-4","children":[["$","p",null,{"className":"text-xs font-semibold uppercase tracking-wide text-primary","children":"Julien, 38 ans, accumulation moyenne"}],["$","ul",null,{"className":"list-disc space-y-1 pl-4 text-sm text-muted-foreground","children":[["$","li","Capital : 120 000 euros",{"children":"Capital : 120 000 euros"}],["$","li","Versement : 1 200 euros/mois",{"children":"Versement : 1 200 euros/mois"}],["$","li","Horizon FIRE : 15 ans (a 53)",{"children":"Horizon FIRE : 15 ans (a 53)"}],["$","li","Recommandation : PAS Golden Butterfly pur",{"children":"Recommandation : PAS Golden Butterfly pur"}]]}],["$","p",null,{"className":"text-sm text-foreground","children":"Julien a lu Portfolio Charts et voulait basculer 100% Golden Butterfly. Calcul rapide : sur 15 ans, son 90/10 actuel projette 8,4% annualises = 720 000 euros au FIRE. Le Golden Butterfly a 7% annualises (net frais et frictions FR) projette 610 000 euros. Difference : 110 000 euros, soit 2,5 ans de FIRE Lean perdus. Notre conseil : il garde 80% ETF Monde + 20% ETF Emerging jusqu'a 48 ans, puis il commencera un glide path progressif vers un Golden Butterfly complet a 53 ans. Le sequence risk est trop faible a 38 ans pour justifier le sacrifice de rendement."}]]}],["$","div","Marie, 57 ans, glide path pre-FIRE",{"className":"space-y-3 rounded-2xl border border-border/60 p-4","children":[["$","p",null,{"className":"text-xs font-semibold uppercase tracking-wide text-primary","children":"Marie, 57 ans, glide path pre-FIRE"}],["$","ul",null,{"className":"list-disc space-y-1 pl-4 text-sm text-muted-foreground","children":[["$","li","Capital total : 950 000 euros",{"children":"Capital total : 950 000 euros"}],["$","li","Objectif FIRE : 60 ans (dans 3 ans)",{"children":"Objectif FIRE : 60 ans (dans 3 ans)"}],["$","li","Profil : glide path defensif",{"children":"Profil : glide path defensif"}],["$","li","Allocation : Golden Butterfly a la francaise",{"children":"Allocation : Golden Butterfly a la francaise"}]]}],["$","p",null,{"className":"text-sm text-foreground","children":"Marie vise FIRE a 60 ans avec 40 000 euros de depenses annuelles (retrait 4,2%). Elle a vecu 2022 sur son 100% actions (-19% sur l'annee) et veut lisser la volatilite avant la retraite. Basculement janvier 2026 : 20% PEA (Amundi PE500), 20% CTO ZPRV, 20% CTO IDTL Treasuries 20+ hedge EUR, 20% CTO IBTS Treasuries 1-3 ans + fonds euros boost Linxea Spirit 2 (3,7% net), 20% CTO SGLN or physique. Depuis janvier 2026 : portefeuille +4,8%, drawdown intermediaire -2,5%. Pour Marie, la tranquillite mentale a 3 ans du FIRE vaut la sous-performance esperee."}]]}],["$","div","David et Sarah, 63 et 61 ans, FIRE en decumul",{"className":"space-y-3 rounded-2xl border border-border/60 p-4","children":[["$","p",null,{"className":"text-xs font-semibold uppercase tracking-wide text-primary","children":"David et Sarah, 63 et 61 ans, FIRE en decumul"}],["$","ul",null,{"className":"list-disc space-y-1 pl-4 text-sm text-muted-foreground","children":[["$","li","Capital total : 2 100 000 euros",{"children":"Capital total : 2 100 000 euros"}],["$","li","Depenses : 65 000 euros/an (3,1%)",{"children":"Depenses : 65 000 euros/an (3,1%)"}],["$","li","Duree FIRE attendue : 30 ans",{"children":"Duree FIRE attendue : 30 ans"}],["$","li","Allocation : Golden Butterfly stricte",{"children":"Allocation : Golden Butterfly stricte"}]]}],["$","p",null,{"className":"text-sm text-foreground","children":"David a vendu son cabinet dentaire en 2023, Sarah a pris sa retraite anticipee comptable en 2024. Ils sont en FIRE depuis 18 mois avec un portefeuille strict Golden Butterfly : 420 000 euros en Amundi PE500 (PEA de David + PEA de Sarah), 420 000 euros en ZPRV small cap value (CTO joint), 420 000 euros en IDTL Treasuries 20+ (CTO), 420 000 euros en fonds euros boost (Lucya Cardif 3,8%) + IBTS pour la partie liquide, 420 000 euros en SGLN or. Retrait annuel : 65 000 euros ponctionnes principalement sur la poche court terme, avec rebalance annuel via ventes ponctuelles. Sur 2025 : portefeuille +6,7%, retrait effectue sans stress. Le drawdown intermediate maximum sur 18 mois a ete de -3,2%. Ils dorment paisibles."}]]}]]}],["$","section",null,{"className":"space-y-4 rounded-3xl border border-border bg-card p-6","children":[["$","h2",null,{"className":"text-xl md:text-2xl font-semibold text-foreground","children":"Questions frequentes"}],[["$","div","Pourquoi 20% en or dans le Golden Butterfly, c'est pas beaucoup trop ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Pourquoi 20% en or dans le Golden Butterfly, c'est pas beaucoup trop ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"C'est une critique classique. La reponse de Tyler (Portfolio Charts) : le role de l'or n'est pas de generer du rendement, mais d'etre l'assurance non-correlee contre les scenarios que les autres actifs ne couvrent pas (crise de devise, inflation surprise, effondrement de confiance dans les bonds). Sur 40 ans, l'or a delivre 5,5% annualises en USD, moins que les actions, mais avec une correlation quasi nulle aux autres poches. La regle mathematique du portfolio building : plus une classe d'actifs est decorrelee, plus il faut en mettre pour capturer le benefice de diversification. Si on met 5% d'or, ca ne fait rien bouger. A 20%, l'effet mathematique sur la volatilite globale devient visible. En 2022, par exemple, l'or a fait +0,4% quand les bonds long terme faisaient -31%."}]]}],["$","div","Le small cap value tilt est-il encore pertinent en 2026 apres la decennie perdue 2010-2020 ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Le small cap value tilt est-il encore pertinent en 2026 apres la decennie perdue 2010-2020 ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"La question est legitime. La prime value a effectivement passe une decennie tres difficile (2010-2020, sous-performance de 4 a 5 points annualises contre le S&P 500). Depuis 2021, elle est revenue en force : VBR a fait 15% annualises 2021-2025 contre 12% pour VTI. Les academiques du fonds Fama-French sont divises. Les partisans (Cliff Asness d'AQR, Larry Swedroe) argumentent que la prime est structurelle et lie au risque, elle reviendra toujours mais avec des cycles longs. Les detracteurs (John Cochrane, Aswath Damodaran) argumentent que l'arbitrage l'a probablement dilluee. Notre position : le tilt reste marginalement positif esperance long terme, mais avec plus de bruit que sur 1927-2000. Pour un Golden Butterfly, la logique factorielle reste valide."}]]}],["$","div","Peut-on remplacer les Treasuries US par des obligations d'Etat Euro ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Peut-on remplacer les Treasuries US par des obligations d'Etat Euro ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"En theorie oui, en pratique c'est moins efficace. Les Treasuries US 20+ ans (TLT) ont une duration de 17 ans et un rendement 2026 autour de 4,7%. Les obligations d'Etat Euro long terme (OAT 20+ via l'ETF Amundi PEA Obligations d'Etat Euro Long Terme, ticker PMEL) ont une duration comparable et un rendement de 3,4%. Difference : environ 1,3 point de rendement en moins, mais plus important, une correlation aux actions US legerement plus elevee et une convexite legerement moindre. Sur les backtests, le remplacement bonds US par bonds Euro degrade le Sharpe global d'environ 0,05 point. Si on veut le maximum de fidelite au modele original, on garde les Treasuries US (via CTO ou AV hedgee EUR). Si on prefere l'exposition euro pure, PMEL est acceptable."}]]}],["$","div","Le Golden Butterfly ETF (BSTY de State Street) est-il accessible en France ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Le Golden Butterfly ETF (BSTY de State Street) est-il accessible en France ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"Non, pas directement. BSTY (SPDR Bridgewater Golden Butterfly ETF) est un ETF US-domiciled qui ne respecte pas les regles PRIIPs europeennes. La plupart des courtiers francais grand public (Boursorama, Trade Republic, Bourse Direct, Fortuneo) ne le distribuent pas. Deux voies possibles : ouvrir un compte chez Interactive Brokers ou Saxo Bank qui acceptent les ETF US sous certaines conditions (test MiFID II reussi), ou rester sur la version DIY a 5 ETF UCITS (PE500 + ZPRV + IDTL + IBTS + SGLN). Cette derniere option est ce qu'on recommande dans 90% des cas : plus flexible, adaptable a chaque profil, et deja tres proche du benchmark."}]]}],["$","div","Faut-il hedger en EUR les Treasuries du Golden Butterfly quand on est francais ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Faut-il hedger en EUR les Treasuries du Golden Butterfly quand on est francais ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"Oui, on recommande le hedge EUR sur au moins la poche Treasuries long terme. Le raisonnement : le role des Treasuries long terme dans le portefeuille est d'etre l'amortisseur en cas de recession. Si on les laisse en USD non-hedgees, les variations EUR/USD peuvent masquer completement cet amortisseur (ou l'amplifier). Le hedge coute environ 1 point de rendement par an (differentiel de taux court terme EUR/USD), mais il stabilise fortement la lecture des performances en euros. Pour la poche court terme et l'or, on peut les laisser en USD car ce sont des actifs internationaux par nature et la correlation devise est plus benigne. En 2022, la poche Treasuries hedge EUR aurait perdu -25% versus -20% non-hedge (le USD s'est apprecie), mais le hedge reste globalement le bon choix pour la coherence long terme."}]]}],["$","div","Le Golden Butterfly est-il compatible avec la regle des 4% en decumul FIRE ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Le Golden Butterfly est-il compatible avec la regle des 4% en decumul FIRE ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"Oui, et meme mieux que les autres lazy portfolios. Backtest Trinity etendu au Golden Butterfly sur 1970-2026 : taux de succes regle 4% sur 30 ans = 98% (versus 95% pour le 60/40 et 93% pour le All Weather). Sur 40 ans, le taux est de 95% (versus 90% pour le 60/40 et 88% pour le All Weather). La resistance vient du drawdown maximum plus faible et de la meilleure diversification factorielle qui protegent le retrait dans les pires sequences historiques. Notre conseil : avec un Golden Butterfly, on peut viser 4% de retrait initial sans peur, voire 4,2 a 4,5% si on accepte 90 a 95% de taux de succes."}]]}],["$","div","Faut-il preferer le Permanent Portfolio ou le Golden Butterfly ?",{"className":"space-y-1","children":[["$","h3",null,{"className":"text-base font-semibold text-foreground","children":"Faut-il preferer le Permanent Portfolio ou le Golden Butterfly ?"}],["$","p",null,{"className":"text-base leading-relaxed text-muted-foreground","children":"Ca depend de votre foi dans les primes factorielles. Le Permanent Portfolio de Harry Browne (25% actions large / 25% or / 25% bonds long / 25% cash) est plus simple, plus defensif (drawdown maximum -12,5% contre -19,9% pour le Golden Butterfly), mais delivre 6,8% de CAGR long terme contre 7,7 a 8,3% pour le Golden Butterfly. La difference vient du tilt small cap value et des 5 poches au lieu de 4. Notre choix perso : Golden Butterfly si on croit aux primes factorielles et qu'on accepte une lecture plus complexe. Permanent Portfolio si on veut la simplicite extreme et la moindre volatilite possible. Les deux sont valides."}]]}]]]}],["$","section",null,{"className":"rounded-3xl border border-border bg-card p-6 text-sm text-muted-foreground","children":[["$","p",null,{"className":"font-semibold text-foreground","children":"Pour aller plus loin"}],["$","ul",null,{"className":"mt-3 list-disc space-y-2 pl-4","children":[["$","li",null,{"children":["$","$L6",null,{"href":"/all-weather-portfolio-ray-dalio-fire","className":"text-primary underline","children":"Portefeuille All Weather Ray Dalio : que vaut-il pour FIRE 2026"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/portefeuille-60-40-fire","className":"text-primary underline","children":"Portefeuille 60/40 FIRE : encore robuste en 2026"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/sequence-risk-fire","className":"text-primary underline","children":"Sequence risk FIRE : les 5 premieres annees decident"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/sp500-equal-weight-vs-cap-weighted-fire","className":"text-primary underline","children":"S&P 500 equal weight vs cap weight : le tilt qui compte"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/etf-monde-vs-sp500","className":"text-primary underline","children":"ETF Monde vs S&P 500 : quel coeur de portefeuille"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/regle-des-4-pourcent","className":"text-primary underline","children":"La regle des 4 pourcent : capital necessaire pour FIRE"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/pea-vs-cto","className":"text-primary underline","children":"PEA vs CTO : quelle enveloppe pour viser FIRE"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/plan-fire-par-age","className":"text-primary underline","children":"Plan FIRE par age : allocation 25, 35, 45 ans"}]}],["$","li",null,{"children":["$","$L6",null,{"href":"/articles","className":"text-primary underline","children":"Tous nos articles"}]}]]}]]}]]}],null,["$","$Le",null,{"children":"$Lf"}]]}],{},null]},null]},null],["$","$3","h",{"children":[null,["$","$3","qxJ8xddzaR2k2p22bHUkZ",{"children":[["$","$L10",null,{"children":"$L11"}],["$","$L12",null,{"children":"$L13"}],["$","meta",null,{"name":"next-size-adjust"}]]}]]}]]],"m":"$undefined","G":["$14","$undefined"],"s":false,"S":true}
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