Marijuana stocks have recently shriveled up in value, causing many investors to wonder if the "green rush" is over. TheStreet asked Greywolf's Mark Newton to look at several pot stock charts and give his opinion. Newton looks at CannaVest, Advanced Cannabis Solutions, GW Pharmaceutical and FusionPharm, and he gives the levels he thinks investors should be aware of and which chart looks the best. This does not take into account any fundamentals of the stocks - purely technical analysis.

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