⏪ Replay Simulator

SPY · QQQ · 0DTE · 5-min bars ⚠ Options = Black-Scholes MODEL prices — not historical quotes Account: $—

1 · Pick a session

Random day (§11) — regime filters, date hidden until grade

Regime/day-type labels are full-day hindsight (§14): computed from the completed session (method: docs/REGIME-METHOD.md). They organize study draws — they were NOT knowable at that morning's open, and the briefing/grading never use the drawn day's label.

Pre-open briefing (§7) — only what was knowable before 9:30 ET

Pick a session or draw a random day.

2 · Realism settings (visible before you start — §6)

Fills: buys pay the model ask, sells receive the model bid. Spread = max(min $, % of model mid). No partial fills in Phase 1 (SPY/QQQ ATM liquidity simplification — labeled, per §6).

⚠ Data-quality warning (§18)
Historical options quotes are not available in the current data plan. What is missing: historical bid/ask, historical Greeks, and the true historical IV surface. Options here are therefore Black-Scholes model values from real underlying bars + your IV input. Spreads trade as model-priced defined-risk structures; what remains unavailable is the true historical chain (real bid/ask, real Greeks, real IV surface). This limitation is recorded in every session report and journal export. Underlying bars are actual historical data (Twelve Data); indicators are derived calculations; option prices are simulated values; coach text is rule-based interpretation. Nothing here is hindsight analysis during the session.
Settlement (§10): 0DTE options expire 16:00 ET; a position still open at session end is closed at intrinsic value — exercise/assignment is not modeled. Fills (§7/§8): orders price only from released bars; the resting double fills at a released bar's favorable extreme; exits fill at the triggering bar's model bid; latency granularity is one 5-min bar. Prices (§4): provider bars as delivered, no local split/dividend adjustment.

3 · Premarket thesis (§9) — locks when the session starts

Evaluation mode requires a bias + floor/ceiling. Anti-Autumn rules are ON in Evaluation: $250 premium cap · no stop-loss · resting limit at DOUBLE · hard exit 1:00 PM ET · one play · no reload.

Sim account history

No graded sessions yet.

Progress — skill, not profit (§12)

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Missions

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XP comes from process scores and clean rule-following — never from P&L, size, or trade count. A well-planned loser earns full XP.