The Relative Vigor Index, or RVI, is a handy tool for getting a sense of a trend's strength and spotting potential turning points. It works on a pretty straightforward idea: in a strong uptrend, prices tend to close higher than they opened. In a downtrend, they tend to close lower. The RVI helps you see that momentum clearly.
Think of it as a gauge for conviction. It compares the closing price to the opening price, but then it also factors in the full trading range for the period. This gives you a normalized reading, which is great because it lets you compare the momentum of different assets—like a stock versus a currency pair—on a more even playing field. For traders looking to deepen their analytical skills, mastering tools like the Best Market Profile Indicator TradingView can provide a more comprehensive view of market structure.
You’ll see the RVI plotted as two lines that move above and below a centerline:
- A main RVI line: This shows the core momentum value.
- A signal line: This is a smoothed average of the main line, helping to highlight the trend of the momentum itself.
Here’s the basic takeaway from the readings:
| RVI Signal | What It Generally Suggests |
|---|
| Positive Value (Above Zero) | Buyers are in control. Prices are consistently closing near the period's high, showing upward conviction. |
| Negative Value (Below Zero) | Sellers are in control. Prices are consistently closing near the period's low, showing downward pressure. |
It works best in markets with good activity and liquidity, like major forex pairs or big stock indices. By watching how the main RVI line and the signal line interact, you can get a clearer picture of whether a trend has the "vigor" to continue or if it's running out of steam.
