Odaily News According to Coinglass data, the premium rate of Grayscale Bitcoin Trust Fund ETF (GBTC) is 0.04%. The negative premium rate of Grayscale ETH Trust is 23.78%, and the negative premium rate of ETC Trust is 43.55%. In addition, the premium rate of Grayscale BCH Trust is 205.28%, the premium rate of LTC Trust is 304.90%, the premium rate of SOL Trust is 551.26%, the premium rate of MANA Trust is 519.31%, the premium rate of LINK Trust is 763.72%, and the premium rate of FIL Trust is 1837.98%.