The volatility index of BTC has hit a two-year low, dropping to 36. The big shots are all selling put options; Sell CALL for those with coins and PUT for those without coins; The historical volatility is only 30%, so even if you sell at a low price, it's still profitable. In short, various buying orders have wiped out the once plummeting fluctuations; The huge market value of BTC cannot skyrocket; It's really about to become electronic gold.