Gate News Bot message, December 31st, according to CoinMarketCap data, as of press time, SOL (Solana) is trading at $125.76, up 2.38% in the past 24 hours, with a high of $129.30 and a low of $119.90. The 24-hour trading volume reached $3.257 billion. The current market capitalization is approximately $70.793 billion, an increase of $1.646 billion from yesterday. ## Important recent news about SOL: 1️⃣ **Ecosystem Infrastructure Upgrade and Stablecoin Ecosystem Optimization** Solana continues to improve its infrastructure layer. The Foundation launched the ConnectorKit wallet connection SDK and Kora fee relayer, supporting features such as fully paid transaction fees and custom fee tokens, significantly lowering user barriers. Circle’s ongoing large-scale USDC burn and re-mint operations on the Solana network reflect ongoing optimization and adjustments in the stablecoin ecosystem. Although USX briefly de-pegged due to insufficient liquidity, it quickly recovered to around $0.94, and effective stabilization was achieved through liquidity injection, demonstrating the ecosystem participants’ ongoing commitment to improving stablecoin infrastructure.