It's very possible that the BTC rally will negate this support region entirely. So I advise waiting for the result before going long/short.
As you can see, recent volatility has been throwing DASH outside of the support/resistance trendlines but it has been pulled back inside.
On a wider scale, it seems a lot of alts are finding support today. We should find out soon if there will be some recovery, or the alt pain will continue.