Solana's ETF assets have surpassed $1 billion, driven by strong inflows and rising demand. Data from SoSoValue indicates cumulative inflows reached $774.7 million, making Solana the fourth cryptocurrency to achieve this milestone after Bitcoin, Ethereum, and XRP. Notably, Solana ETFs have experienced only one day of outflows since their approval in October, with Bitwise leading the market at $681 million in assets. The upcoming Alpenglow upgrade, scheduled for Q1, is expected to further boost Solana's appeal. This upgrade will significantly enhance network speed and introduce new consensus components, positioning Solana as a viable alternative to Ethereum. Meanwhile, Solana's network metrics remain robust, with nearly 2 billion transactions processed in the last 30 days, surpassing Ethereum and BNB Smart Chain combined. Technically, Solana's price has rebounded from a December low of $117 to $133, with indicators suggesting a potential bullish trend. The token is targeting a resistance level of $150, contingent on broader market conditions and the successful implementation of the Alpenglow upgrade.