What the two axes measure
RRG Research identifies Relative Rotation Graphs as a visualization method. StockCharts documents JdK RS-Ratio and JdK RS-Momentum as normalized indicators centered on 100. RS-Ratio describes the relative trend; RS-Momentum describes changes in that trend measure. Neither axis is a dollar price or a percentile rank. Comparative relative strength also differs from RSI, which is calculated from one price series.
- Treat a value exactly on 100 as an axis boundary rather than forcing a strict quadrant label.
- Normalization makes the coordinate scales comparable within the same method and benchmark. A reading of 102 is not evidence of a 2% investment return.
| Quadrant | Horizontal axis | Vertical axis | Reading |
|---|---|---|---|
| Leading | Above 100 | Above 100 | Relative trend and momentum are positive. |
| Weakening | Above 100 | Below 100 | Relative trend remains positive while momentum is negative. |
| Lagging | Below 100 | Below 100 | Relative trend and momentum are negative. |
| Improving | Below 100 | Above 100 | Momentum is positive while the relative trend remains negative. |