Bitcoin: age of reason or speculative delirium?On Wall Street, where cryptocurrency enthusiasts were still marginal in 2017, during the last price peak, converts are multiply…businessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturnbusinessupturn