DNB (Dun & Bradstreet Holdings, Inc.)
Historical IV Rank & Volatility Regime
IV Rank measures where DNB'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 DNB 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.
DNB IV Rank Summary
Current
37%
Subdued — neutral to long-vol
30-Day Avg
43%
60-Day Avg
40%
90-Day Avg
43%
90-Day Low
1%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in DNB'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.
DNB IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20250827 | 37% | 2.1% |
| 20250826 | 36% | 2.1% |
| 20250825 | 35% | 2.0% |
| 20250822 | 61% | 2.8% |
| 20250821 | 87% | 3.5% |
| 20250820 | 95% | 3.8% |
| 20250819 | 37% | 2.1% |
| 20250818 | 38% | 2.1% |
| 20250815 | 10% | 1.3% |
| 20250814 | 7% | 1.2% |
| 20250813 | 31% | 1.9% |
| 20250812 | 27% | 1.8% |
| 20250811 | 13% | 1.4% |
| 20250808 | 5% | 1.2% |
| 20250807 | 1% | 1.0% |
| 20250806 | 8% | 1.2% |
| 20250805 | 1% | 1.1% |
| 20250804 | 9% | 1.3% |
| 20250801 | 96% | 3.8% |
| 20250731 | 100% | 3.9% |
| 20250730 | 95% | 3.6% |
| 20250729 | 52% | 2.4% |
| 20250728 | 54% | 2.5% |
| 20250725 | 63% | 2.8% |
| 20250724 | 52% | 2.4% |
| 20250723 | 50% | 2.4% |
| 20250722 | 62% | 2.7% |
| 20250721 | 50% | 2.4% |
| 20250718 | 47% | 2.3% |
| 20250717 | 28% | 1.8% |
| 20250716 | 45% | 2.3% |
| 20250715 | 72% | 3.0% |
| 20250714 | 51% | 2.4% |
| 20250711 | 47% | 2.3% |
| 20250710 | 19% | 1.5% |
| 20250709 | 19% | 1.5% |
| 20250708 | 27% | 1.8% |
| 20250707 | 31% | 1.9% |
| 20250703 | 38% | 2.1% |
| 20250702 | 67% | 2.9% |
| 20250701 | 38% | 2.1% |
| 20250630 | 51% | 2.4% |
| 20250627 | 48% | 2.3% |
| 20250626 | 77% | 3.1% |
| 20250625 | 48% | 2.3% |
| 20250624 | 21% | 1.6% |
| 20250623 | 51% | 2.3% |
| 20250620 | 46% | 2.2% |
| 20250618 | 34% | 1.8% |
| 20250617 | 25% | 1.5% |
| 20250616 | 36% | 1.8% |
| 20250613 | 30% | 1.7% |
| 20250612 | 35% | 1.8% |
| 20250611 | 24% | 1.5% |
| 20250610 | 21% | 1.4% |
| 20250609 | 29% | 1.7% |
| 20250606 | 21% | 1.4% |
| 20250605 | 29% | 1.7% |
| 20250604 | 16% | 1.3% |
| 20250603 | 48% | 2.2% |
| 20250530 | 47% | 2.2% |
| 20250529 | 39% | 1.9% |
| 20250528 | 39% | 1.9% |
| 20250527 | 51% | 2.3% |
| 20250523 | 41% | 2.0% |
| 20250522 | 65% | 2.7% |
| 20250521 | 32% | 1.7% |
| 20250520 | 36% | 1.8% |
| 20250519 | 9% | 1.0% |
| 20250516 | 13% | 1.2% |
| 20250515 | 18% | 1.3% |
| 20250514 | 20% | 1.4% |
| 20250513 | 27% | 1.6% |
| 20250512 | 35% | 1.8% |
| 20250509 | 31% | 1.7% |
| 20250508 | 24% | 1.5% |
| 20250507 | 12% | 1.1% |
| 20250506 | 18% | 1.3% |
| 20250505 | 31% | 1.7% |
| 20250502 | 52% | 2.3% |
| 20250501 | 73% | 3.0% |
| 20250430 | 100% | 3.8% |
| 20250429 | 52% | 2.0% |
| 20250428 | 83% | 2.8% |
| 20250425 | 100% | 3.2% |
| 20250424 | 94% | 2.9% |
| 20250423 | 46% | 1.8% |
| 20250422 | 100% | 3.0% |
| 20250421 | 92% | 2.4% |
| 20250417 | 77% | 2.2% |