DOT (Polkadot) is fighting to defend the major support area, established since February 22nd - 26 USD level. Failure to stay above it can take DOT to the next weaker level of 20 USD, following by 16 USD main support area. In case of breaking up from the bearish channel, DOT would need to confirm by closing daily above 32 USD.
As always, lots will depend on BTC trend / reversal.