BTC ▲ +4.8% - Grayscale Bitcoin Mini Trust ETF $BTC $84.5K; HIGHEST SINCE JAN 30, 2026 Grayscale Bitcoin Mini Trust ETF (BTC) rose 4.8% today as Bitcoin itself climbed to $84.5K, marking its highest level since January 30, 2026. The move reflects broader strength in the cryptocurrency market and renewed investor appetite for Bitcoin exposure through the fund. 21-SEP-2026 05:37 AM ET