<ul data-eligibleForWebStory="true">Cardano (ADA) price is struggling to hold ground amidst shaky market sentiment.Traders are unsure if ADA has found its floor at $0.55 or if it might decline to $0.40.ADA's daily chart indicates a downtrend, testing key Fibonacci retracement levels and pivot points.RSI suggests ADA is nearing oversold territory, with potential for a bounce back if it holds $0.55.