A free crypto trading sandbox on live market prices with imaginary money. Every fill you make pays the real fee and crosses the real spread — so you find out what trading actually costs before it costs you anything.
Your email is only used to send you your own trading report. Never shown to anyone, never sold, one-click unsubscribe.
The three things that actually decide whether trading makes money.
| The toll | Buy and immediately sell at an unchanged price and you will lose money. Small, certain, unavoidable. Most simulators fill you at mid and hide this. We charge it and put it in its own column. |
| Payoff ratio R | Your average win divided by your average loss. Shown next to your win rate, because one is meaningless without the other. |
| W > 1/(1+R) | The whole game, in one line. Beat that number and you make money; miss it and you don't. A 97% win rate loses money at R = 0.01. |
Live prices…
The spread is not a detail. You pay half of it, every time.
| Market | Mid | Spread | Cost to open+close $1k |
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