Solana's price has declined by over 6%, currently trading at $222, as concerns mount over its ability to maintain the $200 support level. Analysts predict a potential 15% correction in Solana's value. Meanwhile, Rollblock (RBLK) has experienced a remarkable 580% increase during its presale, amassing over $15 million in staked funds. The surge is attributed to Rollblock's deflationary tokenomics and its expanding presence in the gaming and sports betting sectors, with expectations of a 30x rise in value.