Reprices your option with Black-Scholes at future dates and underlying prices — what the position could be worth at Monday's open, next week, or right before expiry.
Enter a positive price, strike, DTE, IV, and entry price to project.
Values are Black-Scholes model estimates per share (multiply by 100 for one contract). They assume implied volatility stays at your input (plus any IV change you set) and use calendar days. Real quotes will differ with bid/ask spread, dividends, early-exercise premium on American options, and shifting IV. Educational tool — not trading advice.