If you take a look at top altcoins, in top 30 on coinmarketcap.com; Dogecoin is obvioulsy one of the strongest performers over last month. Most of other altcoins fell dramatically, in both fiats and BTC pairs, but Dogecoin has only fallen in fiat and it has strongly maintained its price around 26 satoshis recent weeks.
Dumps of bitcoin three days ago caused Ethereum, Ripple and some other top altcoins flash crashed, but Dogecoin impressively maintained its price.
If you already bought it, just hold; if you have not bought it; now it is very good time to buy it and accumulate more; altcoin season will come soon when bitcoin officially confirms its bullish correction (that we seems witnessed last few days).