Marijuana ETFs invest in companies that grow, distribute or sell marijuana and conduct research on its medical uses. They also have exposure to marijuana stocks in the alcohol and tobacco industries. Here are some example returns and fund flows for marijuana ETFs as of 05/01/22: MSOS -37.16%, AMJ -25.09%, YOLO -36.00%, POTX -30.06%, CNBS -31.35%, THCX -33.49%, TOKE -19.44%.
