Bitcoin's (BTC) volatility, in hibernation for much of 2025, is stirring awake, signaling a phase of heightened price swings and uncertainty. The shift is evident in Volmex's 30-day implied volatility index (BVIV), derived from options pricing. The BVIV recently surged past a trendline characterizing the year-to-date decline from an annualized 73%, confirming what aficionados of technical analysis would call a bullish breakout. The technical pattern means volatility could continue to rise in the days ahea ...