Cardano (ADA) has dropped below $0.70 amidst the crypto market crash.Several factors, including SEC ETF delays, profit-taking, and the Bybit hack, have contributed to the decline.If the downward trend persists, ADA could reach support levels at $0.56, $0.48, or as low as $0.40.The uncertain future of the crypto market, influenced by macroeconomic factors and regulatory concerns, adds to the uncertainty surrounding ADA.