CryptoQuant analyst Darkfost suggests Bitcoin's Supply in Profit ratio nearing 85% signals a potential bullish rally. This metric, historically, has bottomed out at 45-50% during bear markets, and exceeding 90% indicates market euphoria. The current level suggests increasing investor profitability, fueling buying pressure. However, it also raises concerns about entering an unsustainable "Euphoria zone," potentially preceding a correction. Traders should monitor this ratio closely alongside other indicators like trading volume and exchange flows to gauge the strength and sustainability of any upward trend. A healthy market requires balanced growth, avoiding extremes that often lead to sharp reversals. While the profit ratio is a valuable tool, it shouldn't be the sole determinant of investment decisions. ```

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