Investors’ optimism about the US and China signing a trade deal appears to have led the US market to trade in the green today—and cannabis stocks are also trending higher overall. At 12:38 PM ET, the S&P 500 index and the Dow Jones Industrial Average were both up by 0.4%. The cannabis sector was also trading higher today. At 12:38 PM, the ETFMG Alternative Harvest ETF ( MJ ) was up 0.1%. The Horizons Marijuana Life Sciences Index ETF ( HMMJ ) was trading 0.1% higher at 12:24 PM ET.