Understanding the Daily Loss Limit Calculator
Proprietary trading involves strict risk management parameters. The daily loss limit calculator is designed to help funded traders calculate their metrics with precision before executing a trade in the live market, safeguarding their accounts from accidental breaches.
Frequently Asked Questions
How is the daily loss limit calculated by prop firms?
Most prop firms calculate daily loss based on your start-of-day balance (recorded at 5 PM EST / midnight server time). Your equity—including open floating trades—must never dip below the breach level during the trading day.
Does floating PnL count towards the daily loss limit?
Yes. Most prop firms calculate the daily loss limit based on equity, which includes unrealized (floating) profit and loss. Even if you haven't closed a losing trade, a deep enough float will trigger a breach.
What happens if I breach the daily loss limit?
Your account is immediately terminated and you fail the challenge or lose your funded account. There is no second chance—this is why using a calculator before trading is critical.