Wag Group Co. saw a 31.63% drop in its stock value during pre-market trading on Wednesday, ... PET stock soared 27.25%, to $ 0.25 at closing, followed by a 35.13% drop to $0.17 in pre-market hours.

Celularity Inc. (NASDAQ: CELU) saw an 8.04% rise in stock value during pre-market hours on Tuesday due to a regulatory change ...

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, these ...

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, these ...

After-hours trading is open from 4-8 p.m. Eastern time (ET). Pre-market trading also is allowed, with opening hours that depend on the exchange. All pre-market trading ends at 9:30 a.m. ET.