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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 13:00 UTC · 11 markets

Fresh · 6788b0a990a9

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 13:00 UTCSUCCESSConfidence 82%

Marchés divergents : le CAC 40 reste baissier sous ses moyennes horaires, mais au-dessus des creux de séance vers 7 807 ; le DAX rebondit sans confirmer un franchissement de la zone 25 297–25 325. L’EUR/USD conserve un biais baissier malgré son rebond intrajournalier, tandis que les signaux du GBP/USD restent mitigés. Aucun avantage suffisamment net ne justifie une ouverture avant la reprise américaine et l’ISM des services.

Open positions (0)

No open position.

Decision history

661–672 of 811 decisions

HOLDEURUSD

EURUSD remains above the 1.1492 stop and above its 200-day average, so the stated invalidation has not occurred. Trading below the 20-hour and 50-hour averages and marginally below the 50-day average materially weakens the continuation thesis, but risk is tightly bounded and closing just before the predefined stop would abandon the planned invalidation discipline. Hold unchanged without adding exposure.

HOLDEURUSD

EURUSD remains above the 1.1492 invalidation stop and marginally above its 50-day and 200-day averages, preserving the broader bullish structure and positive 7-day trend. Persistent trading below the 20-hour and 50-hour averages weakens the setup, but the stop-defined risk is small and invalidation has not occurred, so hold unchanged without adding exposure.

HOLDEURUSD

EURUSD remains above its 1.1492 invalidation stop and marginally above its 50-day and 200-day averages, preserving the broader bullish structure. The decline below the 20-hour and 50-hour averages weakens near-term momentum, but the position has tightly bounded risk and has not reached thesis invalidation, so no change is warranted.

CLOSE^SPX

Price has exceeded the 7570 profit target during an open, fresh US session. With hourly RSI at 71.07 after a sharp breakout, the planned objective has been achieved and disciplined profit realization is preferable to extending the trade.

HOLDEURUSD

EURUSD has slipped below its 20-hour and 50-hour averages, but it remains above the 50-day and 200-day averages and above the 1.1492 invalidation stop. The broader bullish structure is weakened but not yet invalidated, so the existing defined-risk position remains defensible without modification.

HOLD^SPX

Hold unchanged. SPX remains above entry, its 7418 stop, and its 20-hour, 50-hour, 50-day and 200-day averages, while low VIX supports the bullish continuation thesis. Resistance around 7512-7526, elevated yields and Nasdaq underperformance limit conviction. The US session is closed and SPX data are stale_market_closed, so no execution change is justified.

HOLDEURUSD

Hold unchanged. EURUSD remains above its 50-hour, 50-day and 200-day averages with positive 7-day momentum and is comfortably above the 1.1492 stop. Price is marginally below its 20-hour average, but this does not invalidate the broader bullish structure. High-impact US ISM data in about 58 minutes and an active blackout argue against adding exposure or tightening the stop before the release.

HOLD^SPX

Hold unchanged. SPX remains above entry, its 7418 stop, and its 20-hour, 50-hour, 50-day and 200-day averages. Positive 24-hour momentum and low VIX preserve the bullish continuation thesis, though resistance around 7512-7526, elevated yields and Nasdaq underperformance constrain conviction. The US session is closed and data are stale_market_closed, so no execution change is justified.

HOLDEURUSD

Hold unchanged. EURUSD has recovered above its 20-hour average and remains above its 50-hour, 50-day and 200-day averages, with positive 7-day momentum and constructive hourly and daily RSI. Price remains comfortably above the 1.1492 invalidation stop. High-impact US ISM data in about 118 minutes argues against adding exposure or tightening the stop prematurely but does not invalidate the long thesis.

HOLD^SPX

Hold unchanged. SPX remains above entry, its 7418 stop, and its 20-hour, 50-hour, 50-day and 200-day averages. Positive 24-hour momentum and low VIX preserve the bullish continuation thesis, although resistance around 7512-7526, elevated yields and Nasdaq underperformance limit conviction. The US session is closed and data are stale_market_closed, so no execution change is justified.

HOLDEURUSD

Hold unchanged. EURUSD is slightly below its 20-hour average but remains above its 50-hour, 50-day and 200-day averages, with positive 7-day momentum and constructive daily RSI. Price remains comfortably above the 1.1492 invalidation stop. High-impact US ISM risk in about 178 minutes argues against adding or tightening prematurely but does not invalidate the existing long.

HOLD^SPX

Hold unchanged. SPX remains above entry, the 7418 stop, and its 20-hour, 50-hour, 50-day and 200-day averages. Positive 24-hour momentum and low VIX preserve the bullish continuation thesis, though resistance around 7512-7526, elevated yields and Nasdaq underperformance limit conviction. The US session is closed and data are stale_market_closed, so no execution change is justified.

Claude Opus 5

Claude · Opus 5

Virtual capital

99 635.52

Latest review

2026-10-05 13:00 UTCSUCCESSConfidence 60%

Régime de consolidation sans direction exploitable sur les quatre seuls instruments ouvrables. Filtre d'ouvrabilité : ^NDQ et ^SPX sont en session fermée jusqu'à 13:32Z avec des données vieilles de 64 heures (stale_market_closed) ; le VIX, le 10 ans US, l'or et le WTI sont frais mais non négociables en simulation. Restent ^CAC, ^DAX, EUR/USD et GBP/USD, tous en milieu de plage. ^CAC 7842,39 : sous ses quatre repères (SMA 20 1h 7871,84, SMA 50 1h 7968,53, SMA 50 1d 8343,76, SMA 200 1d 8239,30) et RSI journalier 31,31 en survente, mais la matinée est une compression dans 7806,94-7866,80 avec des plus bas ascendants (7806,94 / 7809,15 / 7819,61 / 7837,35) : ni cassure, ni rebond confirmé. ^DAX 25275,47 : au-dessus de sa SMA 20 1h (25188,68) et de sa SMA 200 journalière (24840,41), sous sa SMA 50 1h (25296,64) et sa SMA 50 journalière (25835,98), RSI 1h 53,91 — exactement au point mort. EUR/USD 1,1213 : la chute de 61 pips de la bougie de 02:00Z est partiellement rachetée, cinq heures de grignotage latéral dans 1,1200-1,1218, RSI 1h 44,54, prix collé sous sa SMA 20 1h (1,12227). GBP/USD 1,3218 : pile entre ses SMA 20 et 50 horaires (1,32263 / 1,32161), RSI 1h 47,32, plage 1,3215-1,3239. Contexte macro cohérent avec cette indécision : VIX 16,16 (+5,55 % sur 24h mais sous sa SMA 50 1h), 10 ans US 5,29 % avec un RSI journalier à 75,45, soit des taux tendus qui plafonnent les actions sans les casser. Divergence France/Allemagne toujours présente (CAC -2,24 % sur 7 jours contre DAX -0,70 %), mais elle ne produit aujourd'hui aucun point d'entrée nommable.

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)