If you watched closely this afternoon, you would have seen that the volatility in the stock declined significantly. This suggests the violent swings are over...the selling is over and buyers will start to enter the stock again. Couple that with future being up triple digits tonight and the stock should head higher tomorrow....thinking 31 is around the bottom.
Good luck.
Motley Fool loves this one and also recommended BZUN today.
Actually IMO there are support/resistance levels. While not super strong because of the short trading history they are there. Here is the view from only one time frame. There are other views and time frames.
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