Amid the 2022 crypto winter and the collapse of exchange operator FTX, the Grayscale Bitcoin Trust (GBTC) spent time in a negative spotlight, but with bitcoin rebounding to start 2023, benefits could accrue to GBTC. In fact, some market observers believe that GBTC has the potential to double by the middle of this year. That’s [...] The post Bitcoin Index Fund Could Propel These Crypto ETFs appeared first on ETF Trends .