In/Out Stay

A boundary contract settled by whether the final price ends inside or outside a defined range.

A broker-specific contract based on whether price remains between two barriers or crosses outside them during the observation period.

A binary option settled by whether price finishes or remains inside or outside a defined range.

A broker-specific range contract decided by whether the final price ends inside or outside two barriers.

Also called a boundary or In/Out contract; settlement may use the final price or the full path between two barriers.

Two price levels that define an upper and lower boundary for an In/Out or range contract. Check whether settlement uses only the final price or the full path before expiry.