Dogecoin tests a critical liquidity area of around $0.112 after days of choppy price action.Analysts and investors are closely watching for a signal that could confirm a further uptrend for Dogecoin.Prominent analyst Ali has shared a technical chart showing a buy signal for Dogecoin on the 4-hour price chart.The OI-weighted funding rate for Dogecoin is rising, indicating increased demand and potential gains ahead.