1 · INPUT
Use current values
Copy inputs from the exact account, platform, contract, journal, or official rule source.
Calculate intrinsic value for a call or put.
Copy inputs from the exact account, platform, contract, journal, or official rule source.
Call intrinsic = max(price − strike, 0); put intrinsic = max(strike − price, 0).
Record what the tool changed, then compare the plan with what actually happened.