What are pre-market trading hours?

Pre-market trading for US stocks runs from 4:00 AM to 9:30 AM Eastern Time on trading days. Liquidity is thinner than in the regular session, so spreads are wider and prices can be more volatile.

How is this list calculated?

Stocks are ranked by absolute percentage change in pre-market trading versus the previous close. Only US-listed common stocks and ADRs priced at $1 or more with a market capitalization of at least $300 million are included, which filters out most penny stocks and thinly traded shells.

How often is this page updated?

The list refreshes every few minutes from 4:00 to 9:30 AM ET. Prices are delayed at least 15 minutes.

Do pre-market moves predict the open?

Pre-market prices reflect overnight news such as earnings and economic data, and they often set the tone for the open, but moves on light volume can reverse once regular trading begins at 9:30 AM ET.

Pre-Market Movers Today

Stocks with the largest moves in pre-market trading, measured against the previous regular-session close. Pre-market runs from 4:00 to 9:30 AM ET. Updated October 7, 2026.

Market open

Pre-Market: October 7, 2026

Prices as of Oct 7, 3:32 PM EDT · delayed 15 min

No stocks meet the criteria right now (pre-market data appears from 4:00 AM ET). Check back during market hours.

Frequently asked questions

What are pre-market trading hours?: Pre-market trading for US stocks runs from 4:00 AM to 9:30 AM Eastern Time on trading days. Liquidity is thinner than in the regular session, so spreads are wider and prices can be more volatile.
How is this list calculated?: Stocks are ranked by absolute percentage change in pre-market trading versus the previous close. Only US-listed common stocks and ADRs priced at $1 or more with a market capitalization of at least $300 million are included, which filters out most penny stocks and thinly traded shells.
How often is this page updated?: The list refreshes every few minutes from 4:00 to 9:30 AM ET. Prices are delayed at least 15 minutes.
Do pre-market moves predict the open?: Pre-market prices reflect overnight news such as earnings and economic data, and they often set the tone for the open, but moves on light volume can reverse once regular trading begins at 9:30 AM ET.

More market movers

Prices as of Oct 7, 3:32 PM EDT. Market data is delayed at least 15 minutes and provided for informational purposes only. Not investment advice. Full disclaimer