Grayscale's Grayscale Bitcoin Trust (GBTC) has seen a surge in investor interest after BlackRock recently filed a spot Bitcoin ETF application with the US Securities and Exchange Commission (SEC). The trading volume of GBTC has increased by almost 400% since BlackRock's application, rising from $16.1 million to $80 million. Additionally, the price difference between GBTC and Bitcoin has started to close rapidly after the application. The post Blackrock’s Move and Bitcoin’s Surge: Grayscale Fund GBTC Benefits with Massive Growth! appeared first on COINOTAG EN .