MarketBeat Identifies High-Volume Biotech and Cannabis Stocks

MarketBeat identified several high-volume stocks within the biotechnology and cannabis sectors as key assets to watch on July 21, 2026. The financial data provider used its stock screener tool to isolate companies that recorded the highest dollar trading volume over the preceding days.

In the biotechnology category, the tool highlighted Danaher Corporation, Vertex Pharmaceuticals Incorporated, argenx SE, Moderna, Inc., and Zhengye Biotechnology Holding Limited. These companies represent a range of biological sciences, including vaccine development, cystic fibrosis therapies, and autoimmune disease treatments.

Within the cannabis sector, the screener identified Tilray, Inc., Trulieve Cannabis Corp., and Aurora Cannabis Inc. as the top stocks to watch. These entities are primarily involved in the cultivation and distribution of medical and consumer cannabis.