最新报道:Bitcoin's implied volatility (IV) rose from 33 to 37 on Monday, marking its highest level in weeks as measured by Deribit's DVOL index, signaling potential market turbulence ahead. After hitting multi-year lows last week with short-term IV at 26%, BTC's weekend price surge from $116K to $122K suggests volatility expansion, supported by spot-driven buying rather than leveraged positions. Traders appear to be preparing for larger moves despite August's typically subdued trading activity.