Solana memecoin $GIGA has experienced a significant surge, reclaiming a $300 million market cap and achieving a new all-time high. The token jumped 25% to reach a market cap of $315 million, marking a 22-fold increase since late June and showing a 40.61% gain in the last 24 hours. Another notable performer is the Ethereum memecoin $SPX6900, which has become the biggest 24-hour gainer among the top 500 tokens by market cap, with a 26.53% increase and a 25.3% gain in the top 10 daily gainers. Additionally, $COBY, another Solana memecoin, has broken past a $12 million market cap, up over 500% in the last 24 hours. $GIGA is also trending on social media.