NYSE Day Trader Simulator

NYSE Day Trader Sim

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Equity—

Day P&L—

Unrealized—

Realized—

Buying Power—

Cash—

connecting…

Watchlist

Sym	Last	Chg%

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Order Ticket

Symbol

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Type

Limit Price

Shares

Attach bracket (stop-loss + take-profit)

Stop-loss

Take-profit

Risk %

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Hotkeys: B buy mkt · S sell mkt · X close position · F flatten all

Settings

Starting cash ($)

Intraday leverage

Commission per share ($)

Minimum commission ($)

Slippage (bps)

Allow trading outside regular hours (fills at latest extended-hours / last price) Auto-flatten all positions at 15:55 ET (no overnight holds) Sound on fills

Finnhub API key (only used when hosted without the server, e.g. GitHub Pages)

Changing starting cash, leverage or fees resets the account.

Connect live market data

This copy is running without its data server (for example on GitHub Pages), so it streams real-time NYSE trades straight from Finnhub. A free API key is enough.

Sign up free at finnhub.io/register
Copy the API key from your dashboard and paste it below

Finnhub API key

The key is stored only in this browser (localStorage) and sent only to finnhub.io. For full intraday chart history, run the app locally with npm start instead.

Sign in

Email

Password

Signing in saves your account and watchlist to the cloud so it follows you across devices. You can keep using the simulator as a guest.

Signed in as
Plan: free · synced