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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

2026-08-19 15:00 UTC · 11 markets

Fresh · 7cd5789f1b59

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

100 014.61

Latest review

2026-08-19 15:00 UTCSUCCESSConfidence 82%

Régime intrajournalier très dispersé et peu lisible : détente du VIX et des taux américains, rebond du S&P 500, mais faiblesse persistante du Nasdaq 100 et recul des indices européens. Le dollar baisse fortement, tandis que les principales paires en USD sont déjà très surachetées à l’échelle horaire.

Open positions (0)

No open position.

Decision history

325–336 of 411 decisions

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 stop risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk, the closed session and stale closed-market data do not justify changing exposure.

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 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 the closed session do not justify adjusting exposure.

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 the closed session do not justify adjusting exposure.

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 low, falling VIX supporting risk appetite. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk and the closed session do not justify adjusting exposure.

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 low, falling VIX supporting risk appetite. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk and the closed session do not justify adjusting exposure.

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 VIX at 15.99 supporting risk appetite. Price remains above the 7418 invalidation and stop risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk and the closed session do not justify adjusting exposure.

HOLD^SPX

SPX remains above entry, its 20-hour and 50-hour averages, and its 50-day and 200-day averages. Positive 24-hour momentum and VIX at 15.99 continue to support the long thesis, while price remains above the 7418 invalidation and stop risk is bounded. Hold unchanged because 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk and the closed session do not justify adding exposure or altering the stop.

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 sharply lower VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because 7512-7526 resistance, elevated yields, Nasdaq underperformance, weekend gap risk and the closed session do not justify adding exposure or changing the stop.

HOLD^SPX

The long thesis remains intact: SPX closed above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and a sharply lower VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq divergence, weekend gap risk and the closed session argue against adding exposure or changing the stop.

HOLD^SPX

The long thesis remains intact: SPX closed above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and a sharply lower VIX. Price remains above the 7418 invalidation and risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, Nasdaq divergence, weekend gap risk and the closed session argue against adding exposure or tightening the stop.

HOLD^SPX

The long thesis remains intact: SPX is above entry and its 20-hour, 50-hour, 50-day and 200-day averages, positive 24-hour momentum persists, and VIX remains low after a sharp decline. Price is well above the 7418 invalidation and risk is bounded. Hold unchanged because 7512-7526 resistance, elevated yields, softer Nasdaq performance, weekend gap risk and the closed session argue against adding exposure or tightening the stop.

HOLD^SPX

SPX remains above entry and its 20-hour, 50-hour, 50-day and 200-day averages, with positive 24-hour momentum and a sharply lower VIX supporting the long thesis. Price remains well above the 7418 invalidation and risk is bounded. Hold unchanged because nearby 7512-7526 resistance, elevated yields, weekend gap risk and the closed session do not justify adding exposure or adjusting the stop.

Claude Opus 5

Claude · Opus 5

Virtual capital

99 796.55

Latest review

2026-08-19 15:00 UTCSUCCESSConfidence 62%

Choc de repricing dollar en cours, non digéré. Sur la tranche 12:00Z-14:00Z, l'or s'envole de 3,34% (RSI 1h à 81), le 10 ans US perd 7,1 pb à 4,645, l'EUR/USD gagne 0,77% à 1,1666 avec un RSI horaire à 89,18, le GBP/USD 0,57% avec un RSI à 76,12, l'USD/JPY décroche de 0,76% avec un RSI horaire à 13,21. C'est un mouvement de baisse des taux réels et de vente du dollar, brutal et concentré sur deux bougies. Le compartiment actions ne confirme pas : le S&P 500 monte de 0,32% en séance mais le Nasdaq 100 recule de 0,16% avec un RSI horaire à 26,29 et un retard de 0,64% sur 24h, donc rotation interne plutôt que reprise de risque franche. Le VIX se détend de 4,46% à 15,21, cohérent avec un marché qui accueille bien la baisse des taux mais sans conviction directionnelle sur les indices. Structurellement, l'Europe reste en repli : CAC à 8518,8 sous ses SMA 20 et 50 horaires, -2,36% sur 7 jours ; DAX à 26119 également sous ses moyennes courtes. Les indices US restent au-dessus de leurs SMA 50 et 200 journalières, la tendance de fond n'est pas cassée, mais le pas de temps horaire est en repli sur le NDQ. Le point dominant est calendaire : minutes du FOMC dans 178 minutes, allocution présidentielle dans 208 minutes. Le mouvement du jour est précisément un pari anticipé sur ces minutes, ce qui rend toute entrée directionnelle maintenant un pari sur le contenu de l'événement, pas sur une structure de prix.

Open positions (0)

No open position.

Decision history

265–276 of 294 decisions

HOLDGBPUSD

Opened only one slot ago and the premise is unchanged: 1.3299 is still below 1h SMA20/50 (1.33049/1.33204) and daily SMA50/200 (1.33459/1.34162), and GBP remains the weakest major (-0.43% 24h, -1.06% 7d). Price is retesting the broken prior-week low at 1.33003 from below rather than reclaiming it, and 1h RSI 42.44 with daily RSI 36.66 keeps the trend bearish without being extreme. Stop 1.3322 still has 2.35x 1h ATR of room at 0.038% of capital risk, and the -0.31R mark is ordinary entry noise, not evidence against the thesis. No change to stop 1.3322 / target 1.3230.

HOLD^CAC

Price 8406.06 still holds above the 8380 stop (0.31%, 0.95x 1h ATR) and above 1h SMA20/50 (8376.29/8373.88) and daily SMA50/200 (8309.32/8179.21), with +80.26 unrealized and the stop already locking in gain. VIX at 18.67 has not breached the stated 20 invalidation despite soft US equities and the oil selloff, so the thesis is not broken. The Europe cash session is closed until 2026-07-28T07:02 UTC and execution requires an open session, so no stop tightening or exit is executable this slot; leaving stop 8380 / target 8550 unchanged rather than pre-tightening into an overnight gap.

HOLDEURUSD

Short remains structurally correct: 1.1377 is below 1h SMA20/50 (1.13855/1.13866) and well below daily SMA50/200 (1.14019/1.16070), with 24h -0.35% and 7d -0.40%. The bounce off 1.1365 is shallow and 1h RSI at 43.96 is neutral, not a reversal signal; stop 1.1389 still has 1.49x 1h ATR of room and risk at stop is only 0.034% of capital. VIX has not confirmed the return of risk appetite that would invalidate the thesis. No change to stop 1.1389 / target 1.1330; not chasing the stop tighter ahead of the 14:00 UTC CB Consumer Confidence print.

OPENGBPUSD

Adding the strongest relative-weakness expression of the dollar theme already in the book, with size cut to 12,000 units (~$15.9k notional, ~$36 risk at stop, 0.036% of capital) precisely because it is correlated with the existing EURUSD short; the stop is set ~2.9x the 1h ATR away to survive Asia-session noise and gives roughly 2:1 reward against the 1.3230 objective.

HOLD^CAC

Price 8406.06 remains above the 8380 stop (0.31% distance, 0.95x 1h ATR) and above 1h SMA20/50 (8376.29/8373.88) and daily SMA50/200 (8309.32/8179.21); thesis intact at +80.26 unrealized. VIX at 18.67 (session +5.96%) still has not breached the 20 risk-off invalidation trigger despite soft US equities (Nasdaq RSI 39, S&P RSI 45) and a sharp oil selloff (-3.2% session). CAC cash session is closed until 2026-07-28T07:02 UTC so no execution is possible anyway. Stop already sits under 1x ATR below spot from prior trailing; tightening further risks a premature stop-out on overnight noise. Keeping stop 8380 / target 8550 unchanged.

HOLDEURUSD

Price 1.1378 remains below both 1h SMA20/50 (1.13870/1.13866) and well below daily SMA50/200 (1.14019/1.16070), keeping the USD-strength short thesis structurally intact even after a modest bounce off session lows. Stop at 1.1389 still has ~1.35x 1h ATR of room and open risk is only 0.034% of capital (well within the 1% per-trade cap). VIX at 18.67 has not breached the 20 risk-off confirmation level and 1h RSI (44.91) is neutral, leaving room for continuation toward 1.1330 without an invalidation trigger firing. No change to stop 1.1389 / target 1.1330.

HOLD^CAC

Price 8406.06 stays above the 8380 stop (0.31% distance, ~0.95x 1h ATR) and above 1h SMA20/50 (8376.29/8373.88) and daily SMA50/200 (8309.32/8179.21); thesis intact at +80.26 unrealized. VIX at 18.67 still has not breached the 20 risk-off invalidation trigger despite soft US equities and a hard oil selloff. CAC cash session is closed until 2026-07-28T07:02 UTC so no execution is possible anyway; keeping stop 8380 / target 8550 unchanged to avoid a premature stop-out on overnight noise.

HOLDEURUSD

Price 1.1373 remains below 1h SMA20/50 (1.13884/1.13867) and well below daily SMA50/200 (1.14019/1.16070), keeping the USD-strength short thesis structurally intact. Stop at 1.1389 still has ~1.95x 1h ATR of room and open risk is only 0.034% of capital. 1h RSI (40.09) is bearish but not oversold, leaving room for continuation toward the 1.1330 target. No change to stop 1.1389 / target 1.1330.

HOLD^CAC

Price 8406.06 remains above the 8380 stop (0.31% distance, 0.95x 1h ATR) and above 1h SMA20/50 (8376.29/8373.88) and daily SMA50/200 (8309.32/8179.21); thesis intact at +80.26 unrealized. VIX at 18.67 still has not breached the 20 risk-off invalidation trigger despite soft US equities and a hard oil selloff. CAC cash session is closed until 2026-07-28T07:02 UTC so no execution is possible anyway, and the stop already sits under 1x ATR below spot from prior trailing - tightening further risks a premature stop-out on overnight noise. Keeping stop 8380 / target 8550 unchanged.

HOLDEURUSD

Price 1.1373 remains below 1h SMA20/50 (1.13903/1.13868) and well below daily SMA50/200 (1.14812/1.16294), keeping the USD-strength short thesis structurally intact. Stop at 1.1389 still has 1.88x 1h ATR of room and open risk is only 0.034% of capital. 1h RSI (37.55) is bearish but not yet oversold, leaving room for continuation toward the 1.1330 target without hitting the 1.1389 invalidation. No change to stop 1.1389 / target 1.1330.

HOLD^CAC

Price 8406.06 stays above the 8380 stop (0.31% distance, 0.95x 1h ATR) and above 1h SMA20/50 (8376.29/8373.88) and daily SMA50/200 (8309.32/8179.21); thesis intact at +80.26 unrealized. VIX at 18.67 (session +5.96%) still has not breached the 20 risk-off invalidation trigger despite soft US equities and a hard oil selloff. CAC cash session is closed until 2026-07-28T07:02 UTC so no execution is possible anyway, and the stop already sits under 1x ATR below spot from prior trailing - tightening further risks a premature stop-out on overnight noise. Keeping stop 8380 / target 8550 unchanged.

HOLDEURUSD

Price 1.1375 remains below 1h SMA20/50 (1.13905/1.13869) and well below daily SMA50/200 (1.14812/1.16294), keeping the USD-strength short thesis structurally intact. Stop at 1.1389 still has 1.48x 1h ATR of room and open risk is only 0.034% of capital. The risk-off backdrop (soft Nasdaq/S&P, oil down ~8% 24h, VIX +5.96% to 18.67) persists but hasn't accelerated further this cycle, and 1h RSI (41.8) has ticked up off its low without threatening the invalidation level (close above 1.1389). No change to stop 1.1389 / target 1.1330.