Dogecoin is showing signs of strength and potential recovery after weeks of volatility and market uncertainty.Dogecoin whales have accumulated over 800 million DOGE in the last 48 hours, indicating renewed confidence in the asset's short-term potential.To confirm a recovery rally, Dogecoin needs to break above the $0.17-$0.18 resistance levels and sustain momentum in a still-volatile market.If Dogecoin fails to break through resistance or loses the $0.15 support, downside risks increase, and a drop to $0.13 or lower is likely.