Sizewise: Position Size & Trade Journal

Position-size calculator, order filler, daily loss limits and trade journal for Groww. Your data never leaves your browser.

Know your quantity and your maximum loss before every trade. Sizewise adds a small panel to Groww stock pages. You enter your own entry price and stop-loss (and an optional target), and it works out: • Quantity: sized so the loss at your stop-loss, including charges, stays within the % of capital you choose to risk • Max loss and profit at target, after estimated brokerage, STT, exchange charges, stamp duty and GST • Reward-to-risk ratio and the margin you need • Warnings when the stop-loss is on the wrong side, charges eat a large share of your risk, or your capital caps the quantity ONE-CLICK ORDER FILLING Press "Fill order" and Sizewise fills Groww's order box for you: Buy or Sell, Intraday or Delivery, NSE, limit price, quantity, stop-loss and target. You review the order and click Buy or Sell yourself. Sizewise never places orders. DAILY RULES THAT STICK Set your own daily loss limit, maximum trades per day and a cut-off time. Once you hit a limit, Sizewise blocks new orders unless you deliberately override it, and marks those trades so you can see what breaking your rules costs you. A JOURNAL THAT TELLS THE TRUTH Every trade you fill or log goes into your journal. Close it with one click when the stop-loss or target hits, or enter your exit price. The dashboard shows: • Net P&L after charges, win rate, average R, profit factor and maximum drawdown • Your equity curve • Results by stock, tag, weekday, hour, direction and exit type • How trades taken while breaking your rules compare with the rest Export everything to CSV at any time. PRIVATE BY DESIGN • No account, no sign-up, no servers • Your trades and settings are stored only in your browser • Sizewise makes no network requests and collects no data IMPORTANT Sizewise is a calculator and journal for your own trading decisions. It does not give investment advice, tips or buy/sell recommendations. Charge figures are estimates based on Groww's published equity pricing; your contract note has the exact amounts. Trading involves risk of loss. Sizewise is an independent tool and is not affiliated with, endorsed by or sponsored by Groww. "Groww" is a trademark of its owner and is used here only to describe compatibility.