ADA Price Surges to $0.50 as Cardano Inches Closer to DeFi with Mary Hard Fork News The ADA token price is up nearly 50% this week as Cardano inches closer to DeFi following the blockchain’s successful Mary hard fork upgrade. (Read More) More courses:Stellar Lumens (XLM) Price Surges over 150%—What's…Maker’s MKR Token Surges to 2-Year High on DeFi GrowthCardano (ADA) Price Surges Over 75 Percent as the…