Position Size Calculator

Determine exactly how many shares to buy based on your risk tolerance. Enter your account details and trade setup below.

Trade Setup

Account Size ($)

Risk Per Trade (%)

Entry Price ($)

Stop Loss Price ($)

Position Size

50 shares

Dollar Risk

$250.00

Position Value

$7,500.00

% of Account

30.0%

How it works

Risk per share = |Entry - Stop Loss| = $5.00. Your dollar risk is 1% of $25,000 = $250.00. Dividing gives 50 shares at $150.00 each.

Tradewink uses ATR-based, risk-adjusted position sizing on every trade. Connect your broker and let AI handle the math.