Common comparison error
Two platforms using American style digital option need not share contract family, source, equality, refund, or Call put binary option.
GlossaryProducts & contracts
American-style digital option
A digital option whose trigger may be observed during a stated period. The label does not necessarily give the user a manual early-exercise right.
Practical use
How to verify American-style digital option
Read American-style digital option together with No-touch option, Call/Put binary option, Digital option. The comparison must preserve the exact rule, value, state, and evidence described below.
A neutral example
American style digital option marketing is rewritten as a payoff table covering win, loss, equality, unavailable price, observation, returned stake, and distinction from No touch option. The scenario is specific to American style digital option: the trigger may be observed during a window even though the user has no manual early-exercise instruction.
Evidence path
Where to verify American-style digital option
Use the source that governs the exact contract, account, entity, or platform state. A general definition cannot replace current broker terms.