CLNN (Clene Inc. Common Stock)
Historical IV Rank & Volatility Regime
IV Rank measures where CLNN'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 CLNN 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.
CLNN IV Rank Summary
Current
10%
Compressed — premium buying regime
30-Day Avg
10%
60-Day Avg
29%
90-Day Avg
37%
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 CLNN'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.
CLNN IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20260911 | 10% | 2.0% |
| 20260910 | 9% | 1.9% |
| 20260909 | 10% | 2.0% |
| 20260908 | 9% | 1.8% |
| 20260904 | 7% | 1.4% |
| 20260903 | 8% | 1.6% |
| 20260902 | 17% | 3.3% |
| 20260901 | 17% | 3.4% |
| 20260831 | 16% | 3.2% |
| 20260828 | 24% | 4.8% |
| 20260827 | 17% | 3.3% |
| 20260826 | 10% | 1.9% |
| 20260825 | 11% | 2.1% |
| 20260824 | 11% | 2.1% |
| 20260821 | 8% | 1.7% |
| 20260820 | 9% | 1.8% |
| 20260819 | 7% | 1.4% |
| 20260818 | 10% | 1.9% |
| 20260817 | 7% | 1.4% |
| 20260814 | 7% | 1.4% |
| 20260813 | 7% | 1.5% |
| 20260812 | 9% | 1.8% |
| 20260811 | 11% | 2.1% |
| 20260810 | 8% | 1.6% |
| 20260806 | 7% | 1.3% |
| 20260805 | 9% | 1.7% |
| 20260804 | 9% | 1.8% |
| 20260803 | 8% | 1.6% |
| 20260731 | 10% | 1.9% |
| 20260730 | 8% | 1.6% |
| 20260729 | 9% | 1.9% |
| 20260728 | 12% | 2.4% |
| 20260727 | 10% | 2.0% |
| 20260724 | 12% | 2.4% |
| 20260723 | 13% | 2.6% |
| 20260722 | 11% | 2.2% |
| 20250117 | 0% | 0.0% |
| 20250116 | 0% | 0.0% |
| 20250115 | 0% | 0.0% |
| 20250114 | 0% | 0.0% |
| 20250113 | 0% | 0.0% |
| 20250110 | 0% | 0.0% |
| 20250108 | 100% | 19.8% |
| 20250107 | 100% | 19.7% |
| 20250106 | 100% | 18.6% |
| 20250103 | 100% | 18.4% |
| 20250102 | 50% | 18.0% |
| 20241231 | 86% | 16.9% |
| 20241230 | 89% | 17.6% |
| 20241227 | 76% | 15.1% |
| 20241226 | 79% | 15.6% |
| 20241224 | 74% | 14.7% |
| 20241223 | 74% | 14.6% |
| 20241220 | 69% | 13.7% |
| 20241219 | 68% | 13.5% |
| 20241218 | 67% | 13.2% |
| 20241217 | 65% | 12.9% |
| 20241216 | 62% | 12.2% |
| 20241213 | 62% | 12.2% |
| 20241212 | 58% | 11.6% |
| 20241211 | 59% | 11.7% |
| 20241210 | 60% | 11.8% |
| 20241209 | 58% | 11.5% |
| 20241206 | 57% | 11.4% |
| 20241129 | 73% | 14.4% |
| 20241127 | 70% | 13.8% |
| 20241126 | 68% | 13.4% |
| 20241125 | 70% | 13.9% |
| 20241122 | 63% | 12.4% |
| 20241121 | 62% | 12.2% |
| 20241120 | 58% | 11.5% |
| 20241119 | 60% | 11.8% |
| 20241118 | 54% | 10.7% |
| 20241115 | 0% | 0.0% |
| 20241114 | 54% | 10.8% |
| 20241113 | 53% | 10.6% |
| 20241112 | 51% | 10.1% |
| 20241111 | 49% | 9.8% |
| 20241108 | 48% | 9.5% |
| 20241107 | 48% | 9.5% |
| 20241106 | 47% | 9.4% |
| 20241105 | 47% | 9.2% |
| 20241104 | 46% | 9.1% |
| 20241101 | 46% | 9.0% |
| 20241031 | 45% | 8.9% |
| 20241030 | 44% | 8.8% |
| 20241029 | 44% | 8.7% |
| 20241028 | 44% | 8.7% |
| 20241025 | 44% | 8.8% |
| 20241024 | 44% | 8.6% |