What changed
OptionsPeek now detects scenarios where holding the starting Greeks fixed could be misleading, including large stock moves, material time horizons, and results that would otherwise be forced to a zero option price.
When the required contract and IV inputs are available, the final estimate uses an option reprice at the target stock price and remaining time. The current option price stays as the starting anchor, and the Estimate Summary tells you when the method changes.
How to read the result
The Greeks Breakdown remains visible because Delta, Gamma, Vega, and Theta still explain the starting sensitivities. For a repriced estimate, those bars are context rather than a set of contributions that must add up to the final change.
If full repricing cannot run because an input is missing, OptionsPeek keeps the fixed-Greek estimate visible and adds a caution so the limitation is clear instead of hidden.