最新报道:Deribit options data shows bullish sentiment for XRP and Solana, with December calls trading at 6 and 10 volatility point premiums respectively, driven by potential U.S. ETF approvals and Solana's Alpenglow upgrade. In contrast, Bitcoin and Ethereum exhibit bearish positioning, with puts priced higher amid stalled rallies and slowed ETF inflows. XRP trades at $2.88 with community optimism for year-end gains if ETFs are approved.