Trader Tools
Free calculators and live market data. Built for actual traders — not finance influencers. Real math, real prices, no signups.
Calculators & Backtests
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Position Size Calculator
Risk a fixed % of your account per trade. Inputs your stop-loss and account size, outputs exact share count, dollar risk, and 1R/2R/3R profit targets.
Risk Management📈
Compound Interest Calculator
Project portfolio growth with monthly contributions, tax drag, and any compounding frequency. Compare two scenarios side-by-side on one chart.
Growth📊
DCA Backtester
Test dollar-cost averaging on real historical prices. Stocks via Stooq, crypto via CoinGecko. Compares DCA vs. lump-sum on the same dollars.
Backtest⚡
Live Movers Ticker
Real-time top gainers and losers across stocks and crypto. Updated continuously throughout the trading day.
LiveEducational only. These tools illustrate market mechanics — they are not personalized financial advice. Past performance never guarantees future results. Always do your own research and risk only what you can afford to lose.