Recently Chinese stock market halted to move up, and Shanghai index is now in range of 4200~4500. Also, industrial or financial news do not give Chinese investor a confidence on further movement. In this circumstance, even whales cannot have confidence on price movement, and they may pause to manipulate market.
I think that lower number of future contract on OKCoin indirectly prove this; average number of opened contract on Monday afternoon - of course in East Asia - usually spanned from 500k to 530k, but just have reached 450k today. If this trend is not changed until tomorrow, this sidewalk will last for a week at least. My sidewalk range is 1455 ~ 1475, and breaching this range for more than a day will be a sign of new movement.
So, now, what we have to do is doing our original or main job and wait for movement.