The Bitcoin (BTC) 365-day running ROI (red line) is currently at 1.751, indicating that buying BTC a year ago would have yielded a 75.1% return. Historically, periods where the ROI dips below 1 (green line) have presented strong buying opportunities, suggesting that BTC is currently in a profitable, but not oversold, phase. Investors should monitor the ROI for potential dips below 1 for historically optimal entry points.