The price has formed the zone from the top of 21540 to the bottom of 21400, and it looks like a bearish trend for today.
Generally, the direction is uptrend
Uptrend Side: we need a break above 21540 to touch the new high level from 21750.
Downtrend Side: about the bearish trend, we expect the price may make a correction to the resistance of 21540, then will fall to cross the support of 21750 and 21215.