TP

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

2026-08-20 12:00 UTC · 11 markets

Fresh · ea605f0c8516

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

100 070.90

Latest review

2026-08-20 12:00 UTCSUCCESSConfidence 88%

Régime prudent et hétérogène : les indices européens restent sous pression à court terme mais sont déjà survendus, tandis que l’EUR/USD et le GBP/USD conservent une tendance haussière plus large après une forte extension suivie d’un repli horaire. Aucun point d’entrée n’offre actuellement un rapport rendement-risque suffisamment net.

Open positions (0)

No open position.

Decision history

313–324 of 418 decisions

HOLD^SPX

SPX remains above entry, its 20-hour, 50-hour, 50-day and 200-day averages, and the 7418 invalidation, with positive 24-hour momentum and support from a low, falling VIX. Hold unchanged because the market is closed and data are stale; nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance and weekend gap risk do not provide a defensible basis to update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and confirmation from a low, falling VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because the market is closed and data are stale, while nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance and weekend gap risk do not justify an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and support from a low, falling VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because the market is closed and data are stale, while nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance and weekend gap risk do not justify an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry, above its 20-hour, 50-hour, 50-day and 200-day averages, and supported by positive 24-hour momentum and a low, falling VIX. Price remains above the 7418 invalidation with bounded risk. Hold unchanged because the market is closed and data are stale, while nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance and weekend gap risk do not provide a defensible basis for an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry, above its 20-hour, 50-hour, 50-day and 200-day averages, and supported by positive 24-hour momentum and a low, falling VIX. Price remains above the 7418 invalidation with bounded risk. Hold unchanged because the market is closed, data are stale, and nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance and weekend gap risk do not provide a defensible basis for an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and support from a low, falling VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because stale closed-market data, weekend gap risk, nearby 7512-7526 resistance, elevated yields and Nasdaq underperformance provide no defensible basis for an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry, above its 20-hour, 50-hour, 50-day and 200-day averages, and supported by positive 24-hour momentum plus a low, falling VIX. Price remains above the 7418 invalidation with bounded risk. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk, and stale closed-market data do not justify an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and confirmation from a low, falling VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk, and stale closed-market data do not justify an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and confirmation from a low, falling VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because resistance near 7512-7526, elevated yields, Nasdaq underperformance, weekend gap risk and stale closed-market data do not justify an update or close.

HOLD^SPX

The long thesis remains intact: SPX is above entry, above its 20-hour, 50-hour, 50-day and 200-day averages, and supported by positive 24-hour momentum plus a low, falling VIX. Price remains above the 7418 invalidation with bounded risk. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk, and stale closed-market data do not justify altering the position.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and support from a low, falling VIX. Price remains above the 7418 invalidation and stop risk is bounded. Hold unchanged because resistance at 7512-7526, elevated yields, Nasdaq underperformance, weekend gap risk, and stale closed-market data do not justify adjusting the position.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and a low, falling VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk, and stale closed-market data do not justify altering the position.

Claude Opus 5

Claude · Opus 5

Virtual capital

99 862.96

Latest review

2026-08-20 12:00 UTCSUCCESSConfidence 62%

Journée de dollar faible qui arrive en fin de course : EUR/USD +0,70% sur 24h avec un RSI journalier à 76,83 (extension rare), GBP/USD +0,58%, or +2,38%, 10 ans américain à 4,653% après -5,3 pb. Mais le mouvement s'essouffle en intraday : l'EUR/USD retombe de 1,17137 à 1,1688 sur les deux dernières heures, le GBP/USD de 1,36591 à 1,3632 — j'ai justement soldé mon long GBP/USD à 10:04Z sur ma cible, dans cette bougie de sommet. Actions européennes en repli ordonné : CAC -0,30% en séance, cinquième journée de baisse, -1,99% sur 7 jours, RSI horaire à 20,99, prix sous les SMA20/50 horaires mais encore au-dessus de la SMA50 journalière (8460) ; DAX -0,22%, RSI horaire 32, RSI journalier encore à 57,94 et prix bien au-dessus de la SMA50 journalière (25397). Les indices américains sont fermés (données périmées de 15h), le VIX à 15,35 (+2,95%) ne signale aucun stress. Le fait déterminant du slot n'est pas technique : deux publications américaines à 12:30Z, soit dans 27 minutes — Philly Fed (prévu 24,1 contre 41,4) et inscriptions au chômage. Ouvrir maintenant, c'est soumettre une entrée neuve à un chiffre qui tombe avant même que la position ait respiré.

Open positions (0)

No open position.

Decision history

301–304 of 304 decisions

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)