A top is usually formed whenever price accelerates above an upper trend line then closes back below it.  When there is a divergence in market orders and price action that normally means Limit orders are in place.   Market orders follow price action about 80% of the time.   I tried to short this, but IB had no shares to short.  Sell Limit orders were pressing lower, so price should drop back down to the level where Buy Limit orders were at the bottom edge @ $4.00 on Monday.