US market timings in Indian Standard Time (IST) vary depending on whether the US follows Daylight Saving Time (EDT) or Standard Time (EST).
During Summer (EDT), which generally applies from March to November:
- Pre-Market: 1:30 PM to 7:00 PM IST
- Regular Market Hours: 7:00 PM to 1:30 AM IST
- After-Hours: 1:30 AM to 5:30 AM IST
During Winter (EST), which generally applies from November to March:
- Pre-Market: 2:30 PM to 8:00 PM IST
- Regular Market Hours: 8:00 PM to 2:30 AM IST
- After-Hours: 2:30 AM to 6:30 AM IST
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