It seems quite difficult to reach $0.3, for this week, Doge has indeed managed to rise quite significantly, even for today it could be more than 7% increase. However, the number is still limited to $0.1346. So it still takes quite a long time to really be able to reach $0.3.
Is that possible? I think it is possible, but once again, it still takes more time depending on how the market is. Because after all, often, altcoins will always depend on the development of the BTC price as well.
Now updated:
https://coinmarketcap.com/currencies/dogecoin/
Today it is at $0.12, then it seems that it is not only that week, but for this month I also think it will still be difficult for Doge to achieve what you said.
I agree, it still takes a long time to achieve it, and it must be supported by the community, because without that support it will be difficult to do. If you only hope that bitcoin can increase, then it will be difficult to realize because bitcoin itself has not been able to increase sharply and only moves in the range that has always been done for the past few months.