
Applied Optoelectronics, ProShares UltraPro Short QQQ, American Airlines Group, AXT, and Applied Digital are the five Mid Cap stocks to watch today, according to MarketBeat’s stock screener tool. Mid-cap stocks are shares of companies with medium-sized market capitalizations, typically falling between small-cap and large-cap companies. They may offer investors a balance of growth potential and financial stability, though they can still experience more volatility than large-cap stocks. These companies had the highest dollar trading volume of any Mid Cap stocks within the last several days.
Applied Optoelectronics (AAOI)
Applied Optoelectronics, Inc. designs, manufactures, and sells fiber-optic networking products in the United States, Taiwan, and China. It offers optical modules, optical filters, lasers, laser components, subassemblies, transmitters and transceivers, turn-key equipment, headend, node, distribution equipment, and amplifiers.
ProShares UltraPro Short QQQ (SQQQ)
ProShares UltraPro Short QQQ (the Fund) seeks daily investment results, which corresponds to three times the inverse of the daily performance of the NASDAQ-100 Index (the Index). The Index includes 100 of the non-financial domestic and international issues listed on National Association of Securities Dealers Automated Quotation (NASDAQ) Stock Market.
Read Our Latest Research Report on SQQQ
American Airlines Group (AAL)
American Airlines Group Inc., through its subsidiaries, operates as a network air carrier. The company provides scheduled air transportation services for passengers and cargo through its hubs in Charlotte, Chicago, Dallas/Fort Worth, Los Angeles, Miami, New York, Philadelphia, Phoenix, and Washington, D.C., as well as through partner gateways in London, Doha, Madrid, Seattle/Tacoma, Sydney, and Tokyo.
Read Our Latest Research Report on AAL
AXT (AXTI)
AXT, Inc. designs, develops, manufactures, and distributes compound and single element semiconductor substrates. The company offers indium phosphide for use in data center connectivity using light/lasers, high-speed data transfer in data centers, 5G communications, fiber optic lasers and detectors, consumer devices, passive optical networks, silicon photonics, photonic integrated circuits, thermo-photovoltaics, RF amplifier and switching, infrared light-emitting diode (LEDS) motion control, lidar for robotics and autonomous vehicles, and infrared thermal imaging.
Read Our Latest Research Report on AXTI
Applied Digital (APLD)
Applied Digital Corporation designs, develops, and operates datacenters in North America. Its datacenters provide digital infrastructure solutions to the high-performance computing industry. The company also provides artificial intelligence cloud services, high performance computing datacenter hosting, and crypto datacenter hosting services.
Read Our Latest Research Report on APLD
Further Reading
- MarketBeat’s Top Five Stocks to Own in October 2026
- 3 Stocks Chopped in Half: Why These Drops May Be Structural, Not a Dip
- Home Depot and Lowe’s Hit 52-Week Lows—But Analysts Aren’t Giving Up
- Utilities Are Bouncing Back—These 2 Giants Could Signal the Next Big Sector Rally
- Q3 Earnings Could Blow Past Consensus—Be Ready for What Comes Next
- Why Wall Street Expects Even More From SanDisk After Its 575% Rally
