Grayscale Bitcoin Trust (GBTC), a cryptocurrency fund that currently holds 3.12% of the total Bitcoin (BTC) supply, or over 640,000 BTC, is trading at a record discount compared to the value of its underlying assets. Institutional interest in Grayscale dries up On Sep. 23, the $12.55 billion closed-end trust was trading at a 35.18% discount, according to the latest data. GBTC discount versus spot BTC/USD price. Source: YCharts To investors, GBTC has long served as a great alternative to gain exposure in the Bitcoin market despite its 2% annual management fee. This is primarily because GBTC is easier to hold for institutional investors because it can be managed via a brokerage account. For most of its existence, GBTC traded at a hefty premium to spot Bitcoin prices. But It starte...