Not all brokers support the specialized exchanges where marijuana penny stocks are found.

: Best for advanced traders or those seeking international exposure, offering access to 90+ stock markets including Canadian exchanges (TSX/TSXV) where many cannabis firms list.

: Recommended for beginners due to its extensive educational resources and research tools like thinkorswim. Note that a $6.95 commission may apply to some OTC orders.

: Offers "Cannabis" themed portfolios and commission-free trading for many stocks and ETFs. 🌿 Popular Marijuana Penny Stocks to Watch (2026) Canopy Growth Corporation