TradeSize

Calculate exact lot size and manage risk before every trade

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Self-Reported Revenue

The creator of TradeSize has reported monthly revenues of $0.

This figure was last updated March 17, 2026, and has not been independently verified.

About

I trade actively and was tired of calculating position size in my head before every trade. One bad sizing decision wiped out three good trades in a single session. So I built TradeSize.