Market Extra: Grayscale Investment wants its largest bitcoin trust to be an ETF. A miscue briefly made its wish come.Market Watch • 12/08/21
Grayscale Ethereum Trust And Grayscale Ethereum Classic Trust: Comparing Potential In Light Of DeFiSeeking Alpha • 11/16/21
Digital Currency Group Announces Plan to Increase Purchase of Shares of Grayscale Bitcoin Trust (OTCQX: GBTC)Business Wire • 10/20/21