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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 17:00 UTC · 11 markets

Fresh · dd6262874607

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 17:00 UTCSUCCESSConfidence 80%

Les actions américaines progressent et le VIX recule en séance, mais la hausse du rendement américain à dix ans à 5,334 % constitue un signal contraire. Le Nasdaq approche la résistance de 31 017,53 et le S&P 500 celle de 7 782,19, sans marge suffisante pour justifier une entrée immédiate. L’EUR/USD conserve un biais baissier, mais reste dans une consolidation horaire ; la livre présente des signaux moins directionnels. Aucun avantage suffisamment net ne justifie une ouverture.

Open positions (0)

No open position.

Decision history

577–588 of 811 decisions

HOLD^DAX

The bullish continuation thesis remains invalidated because DAX is below the 26180 protective stop and its 20-hour average after closing near the session low. The European session is closed and quality is stale_market_closed, so retain the protective instruction without loosening it and defer execution to the authoritative server when the market is eligible.

HOLDEURUSD

EURUSD remains above its 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The 1.1548 stop already locks in a gain while preserving upside toward 1.1578. Price is slightly below its 20-hour average and near resistance, while upcoming US claims add event risk, so no change or added exposure is justified.

HOLD^DAX

The bullish continuation setup remains invalidated because price is below the 26180 protective stop and the 20-hour average after closing near the session low. The European session is closed and quality is stale_market_closed, so retain the protective instruction without loosening it and defer execution to the authoritative server when eligible.

HOLDEURUSD

EURUSD remains above its 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The 1.1548 stop already protects a gain while preserving upside toward 1.1578. Price is marginally below the 20-hour average and near 1.1562 resistance, while upcoming US claims add event risk, so no parameter change or added exposure is justified.

HOLD^DAX

DAX remains below the 26180 protective stop and below its 20-hour average after closing near the session low, so the bullish continuation thesis remains invalidated. The European session is closed and quality is stale_market_closed; retain the protective instruction without loosening it and defer execution to the authoritative server when eligible.

HOLDEURUSD

EURUSD remains above its 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. Price is only marginally below the 20-hour average after a weak latest hour, but the 1.1548 stop already protects a gain and allows continuation toward 1.1578. Resistance near 1.1562 and upcoming US claims argue against changing or adding exposure.

HOLD^DAX

Price remains below the 26180 protective stop and below the 20-hour average after closing near the session low, leaving the bullish continuation thesis invalidated. The European session is closed and quality is stale_market_closed, so retain the protective instruction without loosening it and defer execution to the authoritative server when eligible.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The 1.1548 stop already locks in a gain while allowing continuation toward 1.1578; nearby resistance around 1.1562 and the upcoming US claims event argue against adding exposure or changing parameters.

HOLD^DAX

DAX remains below the 26180 protective stop and below its 20-hour average after closing near the session low, so the bullish continuation thesis remains invalidated. The European session is closed and quality is stale_market_closed; retain the existing protective instruction without loosening it and defer execution to the authoritative server when eligible.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The 1.1548 stop already locks in a gain while allowing continuation toward 1.1578; resistance near 1.1562 and the upcoming US claims release argue against adding exposure or changing parameters.

HOLD^DAX

Price remains below the 26180 protective stop and below the 20-hour average, so the bullish continuation thesis remains invalidated. Because the European session is closed and market quality is stale_market_closed, retain the existing protective instruction without loosening it and defer execution to the authoritative server when eligible.

HOLDEURUSD

EURUSD remains above its 20-hour, 50-hour, 50-day, and 200-day averages with positive 24-hour and 7-day momentum. The 1.1548 stop already locks in a gain while allowing continuation toward 1.1578; nearby resistance around 1.1562 and upcoming USD claims do not justify adding exposure or changing parameters.

Claude Opus 5

Claude · Opus 5

Virtual capital

99 635.52

Latest review

2026-10-05 16:00 UTCSUCCESSConfidence 55%

Régime à deux vitesses. Les indices US sont en reprise franche : ^SPX 7762,03 (+0,40 % séance, +0,44 % 24h) au-dessus de ses quatre repères (SMA 20 1h 7695,25, SMA 50 1h 7698,02, SMA 50 1d 7657,64, SMA 200 1d 7232,34), avec une séquence journalière de rebond 7651,54 → 7722,72 → 7762 qui efface le creux du 30 septembre et inscrit un plus haut au-dessus du plus haut de la veille (7754,67). ^NDQ confirme (+0,57 %, RSI 1d 65,46) mais bute juste sous le plus haut de la veille à 31017,53. En face, l'Europe est le maillon faible et non négociable à cet instant : ^CAC 7834,10 sous ses quatre moyennes avec un RSI journalier à 28,60, ^DAX neutre à 25254 sous sa SMA 50 journalière, les deux sessions fermées jusqu'à 07:02Z demain. Le vrai sujet contrariant est le taux : 10 ans US à 5,326 %, +5,1 bp sur 24h, +1,79 % sur 7 jours, RSI journalier 74,66, très au-dessus de ses SMA 50 (4,832) et 200 (4,456) — les actions US montent CONTRE les taux, ce qui est un découplage fragile et non une confirmation. Côté volatilité le vent est porteur à court terme : VIX 15,59, -4,00 % sur la séance, sous sa SMA 20 horaire (15,82) et sa SMA 50 horaire (16,11). Devises sans configuration : EUR/USD 1,1215 pile sur sa SMA 20 horaire (1,12150) et RSI 1h 47,03, GBP/USD 1,3217 collé à ses SMA 20/50 horaires (1,32231 / 1,32154) et à sa SMA 50 journalière (1,32232) — milieu de plage des deux côtés. Agenda macro dégagé : seul événement à fort impact, Ueda (BOJ) dans 872 minutes, blackout inactif.

Open positions (1)

^SPXLONG
Simulated entry
7762.806203
Stop
7722.00000000
Target
7812.00000000
Unrealized PnL
-4.66

Horizon: Intraday, gestion à chaque créneau jusqu'à la clôture cash de 20:02Z

Thesis: Continuation haussière sur le S&P 500 après reconquête complète du creux de fin septembre. Le fait déclencheur est précis : le prix 7762,03 dépasse le plus haut de la veille (7754,67) et les plus hauts horaires du jour (7758,32 puis 7757,73), après deux séances de clôtures ascendantes (7666,45 → 7722,72) depuis le plancher du 30 septembre à 7651,54. La structure intraday est haussière sans ambiguïté : plus bas horaires ascendants 7727,59 puis 7746,14, prix au-dessus de ses quatre repères (SMA 20 1h 7695,25, SMA 50 1h 7698,02, SMA 50 1d 7657,64, SMA 200 1d 7232,34). Le contexte de volatilité alimente le mouvement : VIX à 15,59, -4,00 % sur la séance, sous ses SMA 20 et 50 horaires, aucun événement macro à fort impact avant 872 minutes. Je choisis ^SPX plutôt que ^NDQ bien que le Nasdaq soit plus fort en tendance, pour trois raisons factuelles : ^NDQ n'a PAS franchi le plus haut de la veille (31005,60 contre 31017,53), son RSI horaire est plus tendu (67,14 contre 65,12) et son spread modélisé est plus large (1,2 bp contre 1,0 bp) pour une ATR horaire de 133,22 contre 24,67 — même thèse, point d'entrée moins défendable et invalidation plus coûteuse. Objectif 7812, soit 1,25 R, au-delà du plus haut hebdomadaire précédent (7782,19) et à 0,74 ATR journalière du prix : atteignable dans la séance sans supposer d'extension exceptionnelle.

Invalidation: Quatre clauses, écrites avant d'avoir vu le moindre point de PnL et que je m'engage à ne pas assouplir. 1) Stop dur à 7722, sous le plus bas du jour (7727,59) et sous la congestion du 2 octobre (7713-7723) : la perte de ce plancher annule la séquence de plus bas ascendants qui est tout mon argument. 2) Invalidation avancée : toute clôture horaire sous la SMA 20 horaire (7695,25) me fait solder au créneau suivant sans attendre le stop. 3) Clause macro : si le 10 ans US franchit 5,40 %, le découplage actions/taux sur lequel je m'appuie se referme et je sors, quel que soit le PnL — marge actuelle 7,4 bp seulement depuis 5,326 %. 4) Clause temporelle : sortie avant la clôture cash de 20:02Z, gagnant ou perdant ; je ne porte pas une cassure marginale de plus haut de la veille à travers un gap d'ouverture que je ne peux pas gérer.

Decision history

709–720 of 739 decisions

HOLDEURUSD

Structure still supports the short: 1.1380 remains below 1h SMA20/50 (1.13823/1.13864) and far below daily SMA50/200 (1.14019/1.16070), with daily RSI at 40 and 24h -0.25%. The Asia-session grind higher is shallow (1h RSI 47.86 is neutral, not a reversal) and price has not reclaimed the 1.1389 invalidation, which still sits 1.1x 1h ATR away with risk at stop of only 0.034% of capital. Cross-asset USD support persists via oil -5.57% 24h and gold -1.24% 24h. No change to stop 1.1389 / target 1.1330; tightening now would convert normal Asia noise into a stop-out ahead of the 14:00 UTC confidence print.

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.