Cardano (ADA) is attempting to hold the critical $1 support level amidst increased volatility.Despite recent price swings, ADA has shown significant gains over the past month and year.Key support levels for ADA are $1.00, $0.95, and $0.90, while resistance levels are $1.05 and $1.20.On-chain metrics indicate growing user engagement, and bullish sentiment suggests ADA could rally further.