Ethereum killers are hitting new all-time highs, with high daily trade volume and market capitalization. Cardano, Solana, and Terra have hit new ATH as they surged 14.5%, 70.4%, 60.1% respectively in just the last 7 days. On August 19, Terra’s LUNA recorded its all-time high of about $33.4 with a 7-day gain of 72%. …