Is grayscale Bitcoin Trust ETF (GBTC) annualized?

As an investor with a keen interest in cryptocurrency and finance, I'm curious about the annualization status of the Grayscale Bitcoin Trust ETF (GBTC). Given the volatility of the crypto market and the potential for significant returns, I'm wondering if GBTC offers investors the ability to track their performance over a yearly basis. Annualized returns are a key metric in assessing the long-term performance of any investment, and I'm keen to understand if GBTC provides this type of data to help inform my decision-making.