Why one estimate is not always enough
If the stock target is only a rough idea, a single option estimate can feel too narrow. The stock price chart lets you inspect a range instead of pretending one exact stock print is guaranteed.
That makes the chart useful for planning limit orders, comparing risk levels, and deciding whether the scenario still makes sense if the stock undershoots or overshoots your target.
What the chart shows
The chart plots stock price on one axis and estimated option price on the other. Moving along the chart helps show how sensitive the contract is to nearby stock prices.
When you select a price and recalculate, OptionsPeek can turn that visual inspection back into a concrete scenario input.
How to use it with the rest of the app
Use the chart after the main estimate loads. Then compare the selected chart point with the Estimate Summary, Greeks Breakdown, and Profit / Breakeven view.
If the curve is steep or the result changes quickly, that is a clue to review Gamma, expiration, liquidity, and position sizing more carefully.