Top Stock Gainers Today

What Are Stock Gainers?

Stock gainers are stocks that have increased in price the most during the current trading session, measured by percentage change. These are sometimes called "top movers" or "biggest risers." This page shows the top gainers from the S&P 500 index, which includes the 500 largest publicly traded companies in the United States.

Monitoring daily gainers can help traders and investors:

• Spot momentum: Stocks making large moves often continue in the same direction short-term due to momentum effects.
• Identify catalysts: Big percentage gains are frequently driven by earnings surprises, analyst upgrades, FDA approvals, or merger announcements.
• Gauge market sentiment: When many stocks are gaining, it signals broad market strength. When gains are concentrated in defensive sectors, it may indicate caution.
• Find breakout candidates: Stocks breaking above resistance on high volume may be starting a new trend.

How to Use This Data

The table above shows real-time gainers sorted by percentage change. You can click any column header to sort the data differently -- for example, sort by volume to see which gainers have the heaviest trading activity, which often confirms the strength of a move.

Be cautious about chasing gainers that have already moved significantly. A stock that has risen 10%+ in a single day may be overextended and due for a pullback. Look at the volume column to see whether the move is supported by heavy institutional buying or thin retail activity.

For a more complete picture, check the losers page to understand both sides of today's market, and visit our sector rotation tool to see which sectors are leading.