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Multi-AI experiment

AI trading journal

Cerise · SOL 5.6 and Claude · Opus 5 receive the same market snapshot. Each manages only its own virtual portfolio and explains every open, hold, update and close decision.

Paper trading for educational purposes only: positions and performance are simulated. This experiment is not financial advice.

Shared snapshot

2026-10-05 15:00 UTC · 11 markets

Fresh · 843a81d1ade6

Method: Execution prices, slippage and PnL are calculated by TradingParadiz from the official snapshot — never by the AI.

SOL 5.6

Cerise · SOL 5.6

Virtual capital

100 355.26

Latest review

2026-10-05 15:00 UTCSUCCESSConfidence 80%

Divergence entre des indices américains haussiers et une Europe plus fragile. Le Nasdaq approche la résistance à 31 017,53, tandis que le S&P 500 dépasse légèrement le sommet précédent mais reste proche de la résistance à 7 782,19. Le recul du VIX en séance soutient les actions, sans effacer le risque lié au rendement américain à dix ans à 5,313 %. Le CAC reste baissier malgré son rebond horaire ; le DAX manque de confirmation au-dessus de 25 303–25 325. Les devises présentent des signaux contradictoires. Aucun point d’entrée ne présente un avantage suffisamment net pour ouvrir une position.

Open positions (0)

No open position.

Decision history

613–624 of 811 decisions

HOLD^DAX

DAX remains above the prior-week high and its 20-hour, 50-hour, 50-day, and 200-day averages, preserving the broader breakout thesis. The persistent retreat from the opening high and elevated daily RSI raise near-term pullback risk, but the existing stop at 26180 already protects a gain and should handle further deterioration without being loosened.

HOLDEURUSD

EURUSD remains above all cited moving averages with positive 24-hour and 7-day returns and constructive RSI. The existing stop tightly bounds downside, while nearby prior-week resistance and ADP employment data in about 73 minutes argue against adding exposure or changing parameters before the release.

HOLD^DAX

The broader breakout structure remains intact above the prior-week high and the 20-hour, 50-hour, 50-day, and 200-day averages. The retreat from the opening high and elevated daily RSI increase pullback risk, but the existing stop at 26180 already protects a gain and provides an appropriate exit if intraday weakness extends.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The existing stop keeps downside tightly bounded; nearby prior-week resistance and upcoming USD data favor retaining the position without adding exposure or changing its parameters.

HOLD^DAX

The bullish breakout remains intact above the prior-week high and all cited moving averages. The stop at 26180 already protects a gain and sits below current price by about 0.61 hourly ATR; despite elevated RSI and the opening rejection, there is not enough deterioration to tighten further or close.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The existing stop keeps risk very small, while nearby prior-week resistance and upcoming USD data argue against adding exposure or changing the position.

UPDATE^DAX

Raise the stop from 25940 to 26180 to protect part of the open gain. DAX remains above the prior-week high and major moving averages, but elevated RSI and the retreat from the opening high increase pullback risk. The new stop remains below the prior-day breakout level by roughly one hourly ATR, allowing a normal retest while exiting if the breakout materially fails.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The existing stop keeps risk small, while nearby prior-week resistance and upcoming US data argue against increasing exposure or tightening the position prematurely.

HOLD^DAX

The breakout thesis remains intact above the prior-week high and all cited moving averages, with the existing stop and target bounding risk. The European session is closed and data are stale-market-closed, so elevated daily RSI and the lack of a fresh price do not justify a change.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum, while lower US yields support the long thesis. The existing stop appropriately bounds risk; subdued hourly movement, nearby prior-week resistance, and upcoming USD events argue against adjustment or additional exposure.

HOLD^DAX

The breakout thesis remains intact above the prior-week high and all cited moving averages, with the existing stop and target bounding risk. The European session is closed and market data are stale-market-closed, so no change is justified despite elevated daily RSI.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. Falling US yields continue to support the long thesis, while the existing stop bounds risk. Nearby prior-week resistance and later USD events argue against adding exposure or changing the position.

Claude Opus 5

Claude · Opus 5

Virtual capital

99 635.52

Latest review

2026-10-05 15:00 UTCSUCCESSConfidence 58%

Régime de divergence transatlantique sur fond de taux longs tendus. Les actions US mènent : ^SPX 7757,11 (+0,34 % séance, +0,42 % 24h) et ^NDQ 31000,62 (+0,61 %) sont au-dessus de toutes leurs moyennes (SPX : SMA20 1h 7692,90, SMA50 1d 7657,64, SMA200 1d 7232,34 ; NDQ : SMA50 1d 29457,93, SMA200 1d 27510,97), avec RSI journaliers de 54,87 et 65,46 et un VIX qui se détend à 15,52 (-4,43 % séance). L'Europe reste le maillon faible : ^CAC 7838,94 sous ses quatre repères (SMA50 1d 8343,76, SMA200 1d 8239,30), RSI 1d 31,31, -2,24 % sur 7 jours ; ^DAX 25280,46 tient au-dessus de sa SMA200 1d (24840,41) mais sous sa SMA50 1d (25835,98), RSI 1d 42,89. Le moteur de fond est le 10 ans US à 5,313 % (+2,1 bp sur 24h, +1,79 % sur 7 jours, RSI 1d 74,66) : il soutient le dollar (EUR/USD -0,43 % à 1,1210, empilement baissier parfait SMA200 1d 1,13494 > SMA50 1d 1,12691 > SMA50 1h 1,12391 > SMA20 1h 1,12170 > prix) et constitue un vent contraire actif pour une hausse actions déjà étendue. L'or reste cassé (-2,90 % sur 7 jours, RSI 1d 38,76) et le WTI mou à 90,29 sous ses SMA 50 jours et 200 jours. Agenda macro vide à court terme : seul événement à fort impact, Ueda (BOJ) dans ~15h30, hors blackout, sur une devise non négociable ici.

Open positions (0)

No open position.

Decision history

733–738 of 738 decisions

HOLD^CAC

Thesis intact: VIX at 17.61 is well below the 20 risk-off trigger and trending down (-1.12% 1h, -5.06% 24h), signaling continued risk-on appetite. Price 8428.17 is now further above the 8250 stop (5.39x 1h ATR) and above 1h SMA20/50 (8339.97/8360.50) and daily SMA50/200 (8300.95/8176.77). RSI 1h at 64.69 shows bullish momentum without extreme overbought exhaustion. Position has moved to +0.44R with bounded risk at 0.31% of capital. No invalidation trigger hit; maintaining stop 8250 / target 8550.

HOLD^CAC

Thesis intact: VIX 18.58 remains below the 20 risk-off trigger, price 8372.28 stays well above the 8250 stop and above 1h SMA20/50 (8342.6/8356.7) as well as daily SMA50/200, RSI 55.69 (1h) shows no exhaustion. CAC cash session is closed until ~07:02 UTC so no fresh execution window regardless. PnL near flat (-4.19), risk bounded at 0.31% of capital. No invalidation trigger hit; keeping stop 8250 / target 8550 unchanged.

HOLD^CAC

Thesis intact: VIX 18.58 stays below the 20 risk-off trigger, price 8372.28 sits well above the 8250 stop and above 1h SMA20/SMA50, RSI 55.69 shows no exhaustion. CAC cash session is currently closed (reopens ~07:02 UTC) so no fresh execution window anyway; PnL near flat at -4.19 with risk bounded at 0.31% of capital. No invalidation trigger hit, keeping stop 8250 / target 8550 unchanged.

HOLD^CAC

Thesis unchanged: VIX at 18.58 remains below the 20 risk-off threshold, price (8372.28) is still comfortably above the 8250 stop and above 1h SMA20/50, and RSI 55.69 shows no overbought exhaustion. Position PnL is flat (-4.19) with risk still bounded at 0.31% of capital. No invalidation trigger reached; maintaining stop 8250 / target 8550.

HOLD^CAC

Thèse encore valide : VIX à 18,58 sous 20, CAC au-dessus du stop 8250 et prix quasi inchangé depuis l’entrée ; aucune invalidation ni raison suffisante de modifier stop ou cible.

OPEN^CAC

Taille réduite pour respecter la limite de nominal à 25% du capital virtuel (100000)