Pot stocks just notched their biggest weekly rally since March 2020 amid hopes of a lower-risk rating from the DEA

Marijuana is currently classed as a Schedule I drug, the same category as heroin and LSD, despite widespread legalization in the US.
Getty Images; Insider
- America’s marijuana industry has felt a prolonged slump as the drug remains classified as dangerous as heroin.
- But pot stocks rallied last week on the news th…