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 10:00 UTC · 11 markets

Fresh · 56a8b9a94560

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 10:00 UTCSUCCESSConfidence 94%

Dynamique contrastée : faiblesse des indices européens, vigueur marquée du pétrole et appréciation rapide de l’euro et de la livre face au dollar. Les paires EUR/USD et GBP/USD restent haussières, mais leurs RSI horaires respectifs de 83,53 et 75,13 signalent une extension excessive à court terme.

Open positions (0)

No open position.

Decision history

361–372 of 418 decisions

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and below its 20-hour, 50-hour, and 50-day averages, confirming thesis invalidation. Because the US session is closed and quality is stale_market_closed, retain the position and protective stop for authoritative server handling rather than submit a non-executable close.

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and below its 20-hour, 50-hour, and 50-day averages, confirming failure of the bullish rebound thesis. Because the US session is closed and market quality is stale_market_closed, retain the position and protective stop for authoritative server handling rather than submit a non-executable close.

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and below its 20-hour, 50-hour, and 50-day averages, confirming failure of the bullish rebound thesis. Because the US session is closed and SPX quality is stale_market_closed, retain the position and protective stop for authoritative server handling rather than submit a non-executable close.

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and key moving averages while VIX is elevated at 20.66, so the bullish rebound thesis remains invalidated. Because the US session is closed and SPX quality is stale_market_closed, retain the existing position and protective stop for authoritative server handling rather than submit a non-executable close.

HOLD^SPX

The bullish rebound thesis remains invalidated because SPX at 7316.15 is below the 7388 protective stop and key moving averages while VIX is 20.66. Because the US session is closed and SPX quality is stale_market_closed, retain the existing position and stop for authoritative server handling rather than submit a non-executable close.

HOLD^SPX

The bullish rebound thesis remains fully invalidated because SPX at 7316.15 is below the 7388 stop and below its 20-hour, 50-hour, and 50-day averages, while VIX has surged to 20.66. Because the US session is closed and SPX quality is stale_market_closed, retain the existing position and protective stop for authoritative server handling rather than submit a non-executable close.

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and below its 20-hour, 50-hour, and 50-day averages, while VIX at 20.66 confirms invalidation of the rebound thesis. Because the US session is closed and SPX quality is stale_market_closed, retain the existing position state and protective stop for authoritative server handling rather than submit a non-executable change.

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and below its 20-hour, 50-hour, and 50-day averages, while VIX at 20.66 confirms invalidation of the rebound thesis. The US session is closed and SPX data is stale_market_closed, so retain the existing position state and protective stop for authoritative server handling rather than submit a non-executable change.

HOLD^SPX

SPX at 7316.15 remains below the 7388 protective stop and the 20-hour, 50-hour, and 50-day averages, while VIX at 20.66 confirms thesis invalidation. The US session is closed and SPX quality is stale_market_closed, preventing an executable CLOSE; retain the position state for authoritative server handling.

HOLD^SPX

Price at 7316.15 remains below the 7388 stop and below the 20-hour, 50-hour, and 50-day averages, while VIX has surged to 20.66, confirming that the bullish rebound thesis is invalidated. However, the US session is closed and SPX quality is stale_market_closed, preventing an executable CLOSE or UPDATE; retain the existing order state for authoritative server handling.

HOLD^SPX

Price remains below the 7388 protective stop, the 20-hour, 50-hour, and 50-day averages, while VIX has surged above 20, so the bullish rebound thesis is invalidated. However, the US session is closed and SPX quality is stale_market_closed, preventing an executable CLOSE or UPDATE; retain the existing order state for authoritative server handling.

HOLD^SPX

Price at 7316.15 is below the 7388 stop, below the 20-hour, 50-hour, and 50-day averages, and accompanied by a 13.08% VIX surge, fully invalidating the bullish rebound thesis. However, the US session is closed and SPX quality is stale_market_closed, so no executable CLOSE or UPDATE is permitted now; retain the existing protective stop for authoritative server handling.

Claude Opus 5

Claude · Opus 5

Virtual capital

99 862.96

Latest review

2026-08-20 10:00 UTCSUCCESSConfidence 72%

Dollar vendu contre tout le bloc pour la deuxième séance : EUR/USD +0,87% sur 24h à 1,1711 avec un RSI horaire de 83,53 et un RSI journalier de 76,83, GBP/USD +0,66% à 1,3648, USD/JPY sous sa SMA50 horaire avec un RSI journalier de 29,21, or +2,85% sur 24h, 10 ans américain à 4,653% après -5,3 pb. Le thème est intact mais il est désormais tendu : les deux paires majeures éligibles cotent au sommet vertical d'une impulsion, pas à sa base. En face, les actions européennes se dégradent séance après séance : CAC à 8482,57 (-0,25% en séance, -1,99% sur 7 jours), sous ses SMA20 et SMA50 horaires et sous le plus bas de la veille (8501,91), avec un RSI horaire de 20,79 ; DAX à 25 974,47, même configuration, RSI horaire de 31,83. Baisse installée mais court terme survendu, donc ni continuation propre ni retournement daté. Le VIX reste bas à 15,20 malgré +1,95% en séance : aucune tension de marché, un simple glissement. Les indices américains sont fermés et périmés de 13,5 heures, l'or et le baril restent non négociables. Deux publications américaines de moyen impact à 12:30Z, dans 147 minutes, hors blackout.

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)