Stochastic indicator is not a good indicator to tell tops or bottoms, especially when stochastic above 70 or below 20. It can stay above 70 or below 20 for a long time.
I would say this bounce will rise at most to 820+-20. If you are doing short term trading, just look at what could be the up potential, give yourself some buffer would be good. HT也是一涨就牛,一跌就熊。当然各位老大不再此列。