Dash was been another popular altcoin few years ago and I guess its still popular. Most of the investors now are just forgetting the good old ones because they were hype of these ICOs.
Consider dash was including on the anonymous coin and they are thinking the regulation will become a threat to the dash coin consider the majority of centralized exchange site have applied KYC as the minimum requirement to be registered on its exchange site.
Regulation is a threat or not and whatever it do to save itself from this fall, I agree with what others said that this year it's one of the coins that performed badly.
DASH reacted to the market, it's okay, buy more =)
How many you bought?