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Premarket and After-Hours Trading Explained: Hours, Risks, and Why Stocks Move

Premarket and After-Hours Trading Explained: Hours, Risks, and Why Stocks Move

Caglar A.
June 21, 2026

Premarket and after-hours trading let you trade outside regular hours. Here are the session times, why stocks move on earnings, and the key risks.

What Time Does the Stock Market Open and Close? NYSE, Nasdaq, Premarket Hours

What Time Does the Stock Market Open and Close? NYSE, Nasdaq, Premarket Hours

Caglar A.
June 5, 2026

US stock market opens 9:30 a.m. ET, closes 4:00 p.m. ET. Full schedule: premarket, after-hours, all time zones, holiday exceptions, bond market differences.