According to PANews, analysis firm Glassnode has indicated that Solana (SOL) is experiencing a decline in momentum compared to Bitcoin (BTC) and Ethereum (ETH) over a monthly timeframe. This observation is based on the monthly percentage change in realized market capitalization, a metric used to assess the speed and direction of capital inflows or outflows for these assets. During the recent market downturn, Solana's realized market cap monthly change rate has fallen below that of Bitcoin and Ethereum, suggesting a faster decline in momentum for Solana relative to the other two assets.