This indicator runs on Bitcoin and uses the Supply in Profit % metric (a hidden base series). It computes a 35-period EMA and a 270-period EMA of that metric and plots their difference as an oscillator in its own pane. Positive values mean the faster average sits above the slower one; negative values mean it sits below. Two visible reference lines are drawn on the oscillator pane: the 90th percentile and the 10th percentile of the oscillator over the trailing 3650 periods. These mark how extreme the current reading is relative to roughly its own recent ten-year history. The BTC price is shown on the main pane on a logarithmic scale for context. Hidden helper series track a long/short state: the state turns on after the oscillator crosses above zero and turns off after it crosses below zero, and a regime value combines the two. These support the logic but are not plotted. Possible readings (untested, not validated): sustained positive values may coincide with broadening profitable supply; readings near the upper percentile zone may indicate unusually strong profitability trends. No historical performance, accuracy, or trading signal is claimed. Backtesting is disabled.