Dogecoin whales accumulated over 800,000,000 tokens in the past two days.Speculation suggests that the whales may be preparing for a potential rally, possibly driven by positive news on the DOGE ETF front.Whales have shown significant influence on Dogecoin's market in the past, making notable moves during bull and bear markets.Cryptocurrency analysts predict a substantial increase in DOGE's value in the coming weeks, potentially reaching $0.5 or beyond.