Recent on-chain data reveals Dogecoin whales accumulating significant amounts of DOGE tokens.Within a 48-hour period, these whales acquired over 800 million DOGE tokens, worth around $130 million.This influx of whale interest aligns with a rise in Dogecoin's price, indicating a potential upward momentum.Analysts predict a bullish turnaround for Dogecoin, as it forms a prolonged Symmetrical Triangle pattern on its chart.