Nasdaq provides after-market quotes of stock trades from 4:00 P.M. EST to 8:00 P.M. EST. After Hours participation from Market Makers and ECNs is strictly voluntary. Investors who anticipate ...

Despite recent market turbulence and worsening liquidity conditions, the performance gap between high- and low-liquidity ...

Notable gainers among liquid option names this morning include First Solar (FSLR) $137.77 +15.32, Equifax (EFX) $238.04 +22.75, Invesco (IVZ) ...

Investors may trade in the Pre-Market (4:00-9:30 a.m. ET) and the After Hours Market (4:00-8:00 p.m. ET). Participation from Market Makers and ECNs is strictly voluntary and as a result ...

Pre-market trading typically runs from 4 a.m. to 9:30 a.m. ET, while after-hours trading occurs from 4 p.m. to 8 p.m. ET. Extended hours trading is done through electronic networks rather than ...

SAUL LOEB / AFP via Getty Images U.S. stocks nosedived in after-hours trading Wednesday as President Trump announced sweeping tariffs on imported products from a wide range of countries.

2025 U.S. stocks nosedived in after-hours trading Wednesday as President Trump announced sweeping tariffs on imported products from a wide range of countries. Trump on Wednesday announced the U.S ...