I think drop till 0,2 can happen cos this period we have btc dropping price and whole market in red now. If trend continue drop till 0,2 can be soon. We will see, I just wrote my opinion.
In fact, Dogecoin and Bitcoin have different markets. comparing the two is not so good I guess for analysis.
although what happens to bitcoin can affect the entire altcoin market. but it's not absolute. we can indeed see almost all altcoins going down including Dogecoin, but it looks like what happens to Dogecoin will be stronger. most importantly bitcoin did not fall very fast and happened in several stages this month. of course, that would be bad for all altcoins. not just in dogecoin.