Cryptocurrency NewsLedgerX rolls out its first Bitcoin Volatility IndexAkansha KesarwaniJanuary 15, 2019February 7, 2019 by Akansha KesarwaniJanuary 15, 2019February 7, 20190 LedgerX, a crypto asset manager has rolled out its first Bitcoin (BTC) price volatility index. The crypto firm is behind one of the derivative markets...