Pick the winner and loser. Cannabis stocks fell sharply in what be the start of the markets questioning its valuations.Weed stocks have yet to make enough revenue to offset operating costs.They are building for the future which adds to costs. And so are all players in the sector. This could lead to oversupply before these companies earn any profits. Excess supply leads to lower prices.ACB:Bitcoin rose after Facebook $FB continues to explore this space.So which is it? Cannabis or bitcoin holding the value?Or do you think both will hold up?