Crash In Cryptocurrency: Crypto’s 80% Plunge Is Now Worse Than The Dot-Com CrashBloombergQuintAs virtual currencies plumbed new depths on Wednesday, the MVIS CryptoCompare Digital Assets 10 Index extended its collapse from a January high to 80 percent. The tumble has now surpassed the Nasdaq Composite Index’s 78 percent peak-to-trough decline after the dot-com bubble burst in 2000.