Free Day Trading Tools
Browser-based calculators for the arithmetic that decides whether a trade is survivable. No sign-up, no account, nothing sent to a server.
Position Size Calculator
Turn account size, risk percent, entry, and stop into a share count — with dollar risk, position value, percent deployed, and 1R/2R/3R targets.
Open calculator → CompliancePDT Rule Calculator
Track day trades against the rolling five-business-day window: how many of your three remain, when each rolls off, and when the next slot opens.
Open tracker →These tools are educational software, not financial advice. They compute from the values you enter, run entirely in your browser, and have no connection to any brokerage account. Trading involves risk, including the risk of losing more than your initial investment when leverage is used. XeanVI is a workflow automation platform and is not a broker-dealer or investment adviser.