Bitcoin ETFs are poised to gain prominence in 2026, driven by increased institutional interest and clearer regulatory frameworks. Key ETFs to watch include iShares Bitcoin Trust ETF (IBIT), Fidelity Wise Origin Bitcoin Fund (FBTC), Grayscale Bitcoin Trust ETF (GBTC), Grayscale Bitcoin Mini Trust (BTC), and ARK 21Shares Bitcoin ETF (ARKB). These funds are expected to significantly impact Bitcoin's price dynamics and capital flows, with IBIT noted for its leading assets and liquidity. Monitoring these ETFs could offer valuable insights into institutional sentiment and market trends.