What time stock market close during extended time?

The stock market typically closes at 4 p.m. Eastern Time (ET) on regular trading days. However, during extended hours, the market may close later. For instance, on Fridays before a long weekend, the market may close at 1 p.m. ET, and on days with extended trading, it may close at 8 p.m. ET. 1. **Understanding Extended Trading Hours**: After-hours trading, which includes both pre-market and post-market sessions, is a period when investors can buy and sell securities outside of the regular market hours. It is part of extended-hours trading, which is composed of post-market and pre-market trading times. 2. **Market Closure Times**: - **Regular Closure Time**: The New York Stock Exchange (NYSE) and Nasdaq Stock Market operate from 9:30 a.m. to 4 p.m. ET. - **Extended Closure Times**: On certain days, such as the day before Thanksgiving or Christmas Eve, the market closes early at 1:00 p.m. ET. - **After-Hours Trading**: After-hours trading typically starts at 4 p.m. and continues until 8 p.m. ET. Pre-market trading occurs from 4 a.m. to 9:30 a.m. ET. 3. **Impact on Stock Prices**: After-hours trading can affect stock prices as it allows investors to react to news or events that occur after the regular market close. This can lead to volatility and larger price movements on lower trading volume compared to regular market hours. In conclusion, the stock market closes at 4 p.m. Eastern Time on regular trading days, but during extended hours, the closure time may be later, depending on the day and the presence of holidays or special circumstances.