Direction and protection

A long call can express upside exposure and a long put downside exposure in the named underlying. Both require the move to overcome the premium for an expiration profit. A protective put can offset part of a portfolio decline, but the portfolio and index may not move together and repeated protection has a cost.

Defined-payoff spreads

A bull call spread buys a lower-strike call and sells a higher-strike call with matching terms. It lowers the debit while capping gains. A bear put spread buys a higher-strike put and sells a lower-strike put, limiting both cost and protection. Cash multipliers and underlying scales must match across the legs.

Range and movement strategies

An iron condor has a bounded expiration payoff when its legs match, but can still lose its defined amount during a large move. A bought straddle pays for a call and put at the same strike and needs enough movement to cover both premiums. Neither strategy becomes attractive simply because the index is widely followed.

Use the calculator with the right settlement inputs

Select Index mode, the appropriate contract example, and enter prices in index points. Use the settlement value relevant to that series for expiration scenarios. The calculator models cash payoff; it does not establish broker margin, liquidity, live option value or a probability of profit.

Explore the markets

Explore a payoff

Explore the expiration payoff

Open a strategy with Index mode selected. Change the illustrative values to match the contract, premium and settlement scenario you want to examine.

Expiration payoff only. No live quotes, margin calculation or account-currency conversion.

Official references

Contract references checked 12 September 2026. Verify the selected expiry and your broker’s instructions before using a contract.