THAR (Canton Strategic Holdings Inc) is the best performing stock in August 2025. Following are CGTX (+264%) and ZEPP (+246%). Top performing sectors: Real Estate (+112% avg), Communication Services (+109% avg), Healthcare (+98% avg, 5 in top 10).
This ranking shows the top performing stocks and biggest stock gainers during August 2025, calculated from the first to the last trading day of the month. See which stocks posted the highest gains this month. Using split-adjusted data ensures accurate performance calculations.
Monthly performance rankings reveal sustained momentum and sector rotation patterns not visible in shorter timeframes. These rapid movers often present opportunities for traders and momentum investors.
THAR (Canton Strategic Holdings Inc) was the best performing stock in August 2025 with a gain of 380%. Top performers this month include THAR, CGTX, ZEPP.
The biggest gainers in August 2025 were: THAR (+380%), CGTX (+264%), ZEPP (+246%), MENS (+187%), PGEN (+170%). These monthly rankings show which stocks had the strongest short-term momentum.
The top performing sectors in August 2025 included Healthcare, Technology, based on the stocks with highest monthly gains. THAR led the Healthcare sector.
Monthly stock performance is calculated by comparing the closing price on the last trading day of the month to the opening price on the first trading day. Split-adjusted prices ensure accuracy.
This page ranks stocks by their full-month performance in August 2025. For today's top stock gainers, real-time stock movers, and the most active stocks right now, visit our Momentum Scanner which tracks live intraday market activity across NYSE and NASDAQ.
Monthly performance rankings reveal short-term momentum patterns and help identify stocks experiencing rapid price movements:
Spotted an opportunity among this month's top movers? Use our Stock Return Calculator to backtest historical performance, or the Position Size Calculator to determine the right allocation for your risk tolerance.
