please explain the huge price swingsi'm new to investing and obviously have lots to learn. i started purchasing pot stocks last november. did some buying and selling then decided to buy and hold. i've held thru 2 large price drops essentially sector wide. i've hold those stocks. i expect in the long run they will be fine. but if i had sold i could have repurchased and increased my shares. i have failed to recognize what signs if any signal these big prolonged price decreases. or what indicators signal the turn around. can anyone explain this in greater depth than just saying it is market manipulation. thanks