Regular US stock market hours converted to Indian Standard Time (IST) when Daylight Saving Time is active:
7:00 PM to 1:30 AM IST
When Daylight Saving Time is not active:
8:00 PM to 2:30 AM IST
(Daylight Saving Time typically starts in March and ends in November each year. During this period, US market hours shift 30 minutes earlier in India.)
Orders on tickertape are executed only during these hours.