For investors seeking momentum, Roundhill Cannabis ETF (WEED) is probably on the radar now. The fund just hit a 52-week high and is up 226.5% from its 52-week low price of $8.79 per share.  But are there more gains in store for this ETF? Let’s take a quick look at the fund and its near-term outlook to get a better sense of where it might head.WEED in FocusThe Roundhill Cannabis ETF is designed to offer investors exposure to the cannabis sector (See: all marijuana ETFs here).What Led to the Rise?Cannabis sto ...