Source: Cointelegraph.com NewsRoughly $1.1 billion has flowed from Grayscale’s ETF in the last three days as traders hit the exit after its discount narrowed.Read MoreSpot Bitcoin ETF, Inflows, Outflows, Grayscale, GBTC, BlackRock, IBIT, Bitwise, BITB, ARK 21Shares, ARKB, Bloomberg, CC15Capital