Poseidon launches new cannabis ETF on the NYSE By: MarketWatch November 18, 2021 at 10:20 AM EST New actively managed ETF provides NYSE-traded vehicle to invest in U.S. cannabis companies by using swaps to work around cannabis ban. Read More >> Related Stocks: AdvisorShares Pure Cannabis ETF AdvisorShares Trust AdvisorShares Pure US Cannabis ETF Amplify ETF Trust Amplify Alternative Harvest ETF Amplify ETF Trust Amplify U.S. Alternative Harvest ETF Canopy Growth Corporation - Common Shares Curaleaf Holdings Inc ETFMG Daily Alternative Harvest 2X ETF Etfmg Alternative Harvest -2X ETF PSDN Tilray Brands, Inc. - Common Stock Trulieve Cannabis Corp Verano Hldgs Corp