2026-03-16 20:22:04
Grayscale Bitcoin Mini Trust ETF Adjusts Bitcoin Valuation Methodology Effective April 1, 2026
Expected Stock impact: Slightly Positive
On March 16, 2026, Grayscale Investments Sponsors, LLC, the sponsor of the Grayscale Bitcoin Mini Trust ETF, announced a significant change in the methodology used to value the Trust's Bitcoin holdings for operational purposes. Starting April 1, 2026, the Trust will transition from using the CoinDesk Bitcoin Price Index (XBX) to the CoinDesk Bitcoin Benchmark Rate for calculating its net asset value (NAV) and NAV per share. This change is expected to enhance the accuracy and reliability of the Trust's Bitcoin valuation by mitigating the effects of fraud and manipulation in the cryptocurrency market. The CoinDesk Bitcoin Benchmark Rate is designed to provide a volume-weighted fair value of Bitcoin, taking into account various trading platforms and their respective trading volumes. As of the announcement date, the Digital Asset Trading Platforms included in the Benchmark Rate are Binance, Bitstamp by Robinhood, Bullish, Bybit, Crypto.com, Gate, Gemini, HashKey, Kraken, LMAX Digital, and OKX. Grayscale believes that this adjustment will improve the Trust's operational execution and provide a more accurate reflection of Bitcoin's market value. The Trust's filings with the SEC will reflect this change, with references to the 'Index' now indicating the CoinDesk Bitcoin Benchmark Rate for periods starting April 1, 2026, while prior periods will continue to reference the CoinDesk Bitcoin Price Index (XBX). This strategic move is anticipated to positively influence investor confidence and the Trust's market performance as it aligns with best practices in cryptocurrency valuation.
