According to Foresight News, data from The Block shows that the negative premium rate of Grayscale's GBTC narrowed to 9.77% yesterday, falling below 10% for the first time since July 2021. As of yesterday's close, the trading price of GBTC shares was $30.45. In addition, Cathie Wood's Ark Invest sold more than $2 million worth of GBTC shares in the past two days.