According to Coinglass data, the Grayscale Bitcoin Trust Fund ETF (GBTC) has a negative premium rate of 0.24%. The Grayscale ETH Trust has a premium rate of 18.12%, and the ETC Trust has a premium rate of 40.78%. In addition, the Grayscale LTC Trust has a premium rate of 237.43%, the BCH Trust has a premium rate of 189.92%, the SOL Trust has a premium rate of 486.05%, the MANA Trust has a premium rate of 718.09%, the LINK Trust has a premium rate of 613.04%, and the FIL Trust has a premium rate of 2240.94%.