STR (Sitio Royalties Corp.)
Historical IV Rank & Volatility Regime
IV Rank measures where STR's current 30-day implied volatility sits in its trailing 90-day distribution (0% = lowest in 90 days, 100% = highest). It's the most reliable signal for whether options on STR are priced rich or cheap relative to its own recent regime.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
STR IV Rank Summary
Current
100%
Elevated — premium selling regime
30-Day Avg
53%
60-Day Avg
35%
90-Day Avg
32%
90-Day Low
0%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in STR's implied vol; sustained sub-25% readings
often coincide with low-realized regimes ahead of catalyst events. See the
Vol Arb Screener for symbols where current IV
rank diverges most from realized volatility.
STR IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20260417 | 100% | 11.0% |
| 20260416 | 100% | 6.0% |
| 20260415 | 100% | 4.4% |
| 20260414 | 100% | 3.6% |
| 20260413 | 100% | 3.1% |
| 20260410 | 97% | 2.4% |
| 20260409 | 89% | 2.3% |
| 20260408 | 82% | 2.1% |
| 20260407 | 76% | 2.0% |
| 20260406 | 71% | 1.9% |
| 20260402 | 56% | 1.7% |
| 20260401 | 53% | 1.6% |
| 20260331 | 51% | 1.6% |
| 20260330 | 48% | 1.5% |
| 20260327 | 40% | 1.4% |
| 20260326 | 39% | 1.3% |
| 20260325 | 37% | 1.3% |
| 20260324 | 36% | 1.3% |
| 20260323 | 34% | 1.2% |
| 20260320 | 31% | 1.2% |
| 20260319 | 30% | 1.2% |
| 20260318 | 29% | 1.1% |
| 20260317 | 28% | 1.1% |
| 20260316 | 27% | 1.1% |
| 20260313 | 24% | 1.1% |
| 20260312 | 23% | 1.0% |
| 20260311 | 23% | 1.0% |
| 20260310 | 22% | 1.0% |
| 20260309 | 21% | 1.0% |
| 20260308 | 21% | 1.0% |
| 20260306 | 19% | 1.0% |
| 20260305 | 19% | 1.0% |
| 20260304 | 18% | 0.9% |
| 20260303 | 18% | 0.9% |
| 20250819 | 3% | 0.7% |
| 20250818 | 2% | 0.7% |
| 20250815 | 35% | 1.3% |
| 20250814 | 1% | 0.6% |
| 20250813 | 35% | 1.3% |
| 20250812 | 6% | 0.7% |
| 20250811 | 34% | 1.2% |
| 20250808 | 26% | 1.1% |
| 20250807 | 38% | 1.3% |
| 20250806 | 27% | 1.1% |
| 20250805 | 17% | 0.9% |
| 20250804 | 13% | 0.8% |
| 20250801 | 28% | 1.1% |
| 20250731 | 20% | 1.0% |
| 20250730 | 13% | 0.9% |
| 20250729 | 19% | 1.0% |
| 20250728 | 17% | 0.9% |
| 20250725 | 12% | 0.8% |
| 20250724 | 14% | 0.9% |
| 20250723 | 15% | 0.9% |
| 20250722 | 9% | 0.8% |
| 20250721 | 7% | 0.7% |
| 20250718 | 6% | 0.7% |
| 20250717 | 8% | 0.8% |
| 20250716 | 6% | 0.7% |
| 20250715 | 11% | 0.8% |
| 20250714 | 10% | 0.8% |
| 20250711 | 6% | 0.7% |
| 20250710 | 9% | 0.8% |
| 20250709 | 6% | 0.7% |
| 20250708 | 10% | 0.8% |
| 20250707 | 3% | 0.7% |
| 20250703 | 0% | 0.6% |
| 20250702 | 28% | 1.2% |
| 20250701 | 28% | 1.2% |
| 20250630 | 24% | 1.1% |
| 20250627 | 20% | 1.1% |
| 20250626 | 16% | 0.9% |
| 20250625 | 34% | 1.3% |
| 20250624 | 24% | 1.1% |
| 20250623 | 36% | 1.3% |
| 20250620 | 24% | 1.1% |
| 20250618 | 21% | 1.0% |
| 20250617 | 17% | 0.9% |
| 20250616 | 18% | 0.9% |
| 20250613 | 17% | 0.9% |
| 20250612 | 15% | 0.8% |
| 20250611 | 18% | 0.9% |
| 20250610 | 23% | 1.0% |
| 20250609 | 20% | 0.9% |
| 20250606 | 15% | 0.8% |
| 20250605 | 16% | 0.9% |
| 20250604 | 100% | 2.5% |
| 20250603 | 34% | 1.0% |
| 20250602 | 86% | 1.7% |
| 20250530 | 82% | 1.6% |