Cardano rose 15% but failed to break through $0.84 resistance level, leading to a possible deeper correction.A bearish engulfing candle on the 4-hour chart suggests bullish exhaustion and hints at a likely pullback.Short-term support levels for Cardano are seen near $0.7745 and $0.7225 amid increased selling pressure.Recent data shows $943K worth of bullish positions wiped out, a decline in funding rate, and steady open interest despite market volatility.