Trading simulator · 2026

YDex

An order-type simulator for Spot and Futures. Limit, market, stop, TP/SL, and forced liquidation: I built it to learn the mechanics from the inside before designing them.

LiveSpot & FuturesOrder mechanics

What it simulates

Live artifact

Limit · Market · Stop

Take Profit & Stop Loss

Forced liquidation

Most designers mock a trading UI without ever placing an order. YDex runs the order lifecycle for real: you place limit, market, and stop orders, set TP/SL, and watch a position get liquidated when the margin runs out. That working knowledge is what the exchange design work stands on.

Open the simulator