FREE FARLAND CAPITAL RESOURCE
FREE OPTIONS TOOL
Options Position Sizing Calculator
See the stock obligation behind a short put before you decide whether the premium is worth the risk.
Gross assignment notional: $10,000
Premium received: $200
Net effective cash obligation: $9,800
Net obligation as % of account: 9.80%
Approx. max cash-secured contracts under your position cap: 0
How to use it
Enter account value, strike, premium and contract count. The calculator shows gross assignment notional and the net effective cash obligation after premium. It is educational arithmetic, not a margin estimate or investment recommendation.