there is no such data available, how come they move to etherum? etherum has much higher fee structure than solana.

According to Odaily, cryptocurrency analyst Miles Deutscher shared on the X platform that liquidity within the Solana ecosystem is moving back towards the Ethereum ecosystem. Over the past 24 hours, the amount of SOL tokens flowing into the Ethereum ecosystem is approximately four times the volume of ETH tokens moving into the Solana ecosystem.