Bell to Bell — Day Trading

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Day 1

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2×4×10×30×

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Order Ticket

Last—

Quantity (shares)

2550100Max

Order value—

Est. spread + slippage—

Buying power after—

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Position & P&L

Sym	Qty	Avg	Last	Unreal.
Flat — no position

Working Orders

No working orders

Session Scorecard RVOL —

Realized P&L$0.00

Trades · Win rate0 · —

VWAP · Day range—

Flatten before 4:00 PM — no overnight holds.

Set up your session

Trade one masked, real historical trading day live, minute-by-minute, from premarket through the closing bell.

Starting balance

Spoilers — opt-in practice mode, breaks the mystery

Reveal ticker symbol Reveal date

Flatten position at the close

Off = you can hold past 4:00 PM with no penalty modeled — less realistic.

Session complete

Bell rings 🔔

Session complete

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Final equity

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Return

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Trades

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Win rate

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The mystery stock was

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How this works

Identity and date are masked by default — configurable at setup.
Premarket is watch-only — no trading until the opening bell.
Spread and slippage apply to every fill.
Buying power is 4× intraday by default.
Flatten-by-close is on by default.

Keyboard shortcuts

Order submission is click-only.