One Touch options are target options that have no expiry rate. In order for a One Touch option to pay off, the price should reach the target at the time the sample is taken. The sample rate that determines the outcome of a One Touch option is taken every day (Monday through Friday) at 17:00 GMT. It’s the same prices that are used for the 17:00 GMT expiry of Classic Binary Options, and they are displayed in the “Expiry Rates” section.
Only prices at 17:00 GMT will determine the outcome of One Touch options, therefore, prices that are received before or after 17:00 GMT will not be used for this calculation.
The settling of the options and payouts will be performed 10 minutes after the last sample is taken. Thus, One Touch options will expire at 17:10 GMT on Friday only.