Real historical stocks. Anonymized. Undated. Unrecognizable. Trade them blind, fast-forward days in a click, and build the instinct that only comes from thousands of reps.
You can identify every pattern on a screenshot. But when a stock you hold drops 15% in real time, your hands freeze. That gap between knowing and acting? It only closes one way - the same way surgeons, pilots, and athletes close it.
The loop
Most users do 20+ sessions per sitting.
Random stock. Random point in history. No ticker, no date, no headlines. Just the chart and the fundamentals.
Long, short, or pass. Set entry, stop-loss, target. Or value the company on fundamentals alone and set a limit price.
One click = one day. Hold to stream weeks. Your position plays out in seconds instead of months.
See what you got right, where you flinched, and what the optimal play was. Then do it again.
Interactive demo
This is a simplified version with one real stock. The full app has decades of data, every indicator, and full order management.
This demo uses anonymized data from a single stock. The full ChartGym experience includes thousands of stocks, all indicators, and detailed session analytics.
What makes this different
No ticker, no date, no sector. You literally cannot cheat. Every decision comes from the data, not from memory or bias. This is what makes it practice instead of review.
What takes weeks in the real market takes minutes here. You experience the full arc - drawdown, recovery, breakout, failure - in the time it takes to drink a coffee.
After hundreds of sessions through every market condition, you stop reacting emotionally - because you've already lived through all of it. That's not discipline. That's experience.
You've studied enough patterns but still hesitate on real entries.
Your best trades happen in hindsight, when you're reviewing what you should've done.
You've blown at least one position this quarter that your strategy said was right.
You don't even have a strategy
You know you need more reps but the market only gives you a handful of setups a week.
You're tired of paying for courses that teach theory but never build reflexes.
If more than two of those hit - you already know.
Your numbers
Drag the sliders. See for yourself.
You'd save each month
$200
Per year
$2,400
ChartGym pays for itself in
7 days
Even modest improvement saves multiples of ChartGym's cost.
Early access = lifetime access at a flat rate. Goes away after beta.
One-time. Moves to $19/mo after beta.
Every week you trade without practice is another week of paying tuition to the market. The traders on the other side aren't winging it.