TapeSim replays real US stock market data — depth, time & sales, and the DOM ladder — tick by tick, so you can rehearse order-flow trading and place simulated orders without risking a cent.
Start with a 7-day free trial — cancel anytime before it ends and you won't be charged. €50/mo after.
A trading-terminal layout built for one thing: learning to see what the tape is telling you.
Replay genuine Level-2 book updates and time & sales prints from recorded market days — not synthetic noise.
A live price ladder with volume profile, streak fades, and cent-snap. Click to place simulated limit orders right on the ladder.
Scrub, pause, and step through a session at your own pace. Watch absorption and exhaustion unfold in slow motion.
Place orders against the real flow and see realistic fills, position, and live P&L — no broker, no risk.
Download any US-equity market day straight from inside the app and build a library of sessions to drill on.
A fast, native desktop app — not a laggy web chart. Built for tape reading at full speed.
From sign-up to your first simulated trade in a couple of minutes.
Check out through Polar — 7 days free. Your license key is in your Polar customer portal.
Grab the app for your OS from the download page.
Launch TapeSim and paste your license key to activate.
Open a US-stock market day, place simulated orders, and start drilling.
One simple plan. Cancel anytime.
7 days free, then €50/mo. Cancel anytime before the trial ends and you won't be charged.