Free trading tools

Calculators and validators for copy trading and TradingView webhooks.

• Copy trading ratio calculator

  Estimate proportional slave lots from master balance, slave balance, and master volume — matching TradeEcho Slave proportional mode.

• Risk lot size calculator

  Size position lots from equity, risk percent, stop-loss points, and point value — useful before attaching EAs or prop-firm accounts.

• TradingView webhook JSON validator

  Validate TradingView alert JSON before wiring TradeEcho TV Sync — checks symbol, action, and common volume fields.