I have checked and found buy support so much for this coin. I'm very surprise that it can keep high price more than 1 month.
High demands within last four weeks since Dogecoin broken its bottom around 40 satoshi and took over 100 satoshi.
One of the biggest hinders of Dogecoin is its high total supply, but at least by now, demands are high too, and maybe outweigh the high supply.
It is but natural that DOGE has high support because it has a very large community and its a very important factor for a coin to be successful.