CMRX (Chimerix, Inc.)
Historical IV Rank & Volatility Regime
IV Rank measures where CMRX'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 CMRX 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.
CMRX IV Rank Summary
Current
67%
Moderate — neutral regime
30-Day Avg
41%
60-Day Avg
44%
90-Day Avg
38%
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 CMRX'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.
CMRX IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20250421 | 67% | 3.0% |
| 20250417 | 59% | 2.8% |
| 20250415 | 51% | 2.6% |
| 20250414 | 40% | 2.3% |
| 20250411 | 46% | 2.5% |
| 20250410 | 38% | 2.3% |
| 20250409 | 29% | 2.0% |
| 20250408 | 44% | 2.4% |
| 20250407 | 33% | 2.2% |
| 20250404 | 35% | 2.2% |
| 20250403 | 27% | 2.0% |
| 20250402 | 40% | 2.3% |
| 20250401 | 69% | 3.1% |
| 20250331 | 54% | 2.7% |
| 20250328 | 45% | 2.5% |
| 20250327 | 41% | 2.4% |
| 20250326 | 31% | 2.1% |
| 20250325 | 52% | 2.6% |
| 20250324 | 31% | 2.1% |
| 20250321 | 35% | 2.2% |
| 20250320 | 42% | 2.4% |
| 20250319 | 47% | 2.5% |
| 20250318 | 48% | 2.5% |
| 20250317 | 59% | 2.8% |
| 20250314 | 39% | 2.3% |
| 20250313 | 41% | 2.3% |
| 20250312 | 34% | 2.2% |
| 20250311 | 33% | 2.2% |
| 20250310 | 14% | 1.7% |
| 20250307 | 18% | 1.8% |
| 20250305 | 57% | 2.8% |
| 20250304 | 47% | 2.5% |
| 20250303 | 38% | 2.3% |
| 20250228 | 49% | 2.6% |
| 20250227 | 73% | 3.2% |
| 20250226 | 67% | 3.0% |
| 20250225 | 49% | 2.6% |
| 20250224 | 41% | 2.3% |
| 20250221 | 14% | 1.7% |
| 20250220 | 11% | 1.6% |
| 20250219 | 40% | 2.3% |
| 20250218 | 22% | 1.9% |
| 20250214 | 20% | 1.8% |
| 20250213 | 34% | 2.2% |
| 20250212 | 6% | 1.5% |
| 20250211 | 56% | 2.7% |
| 20250210 | 37% | 2.3% |
| 20250207 | 14% | 1.7% |
| 20250206 | 37% | 2.3% |
| 20250205 | 100% | 3.9% |
| 20250204 | 100% | 3.8% |
| 20250203 | 51% | 2.0% |
| 20250131 | 72% | 2.3% |
| 20250130 | 18% | 1.6% |
| 20250129 | 75% | 2.3% |
| 20250128 | 59% | 2.1% |
| 20250127 | 62% | 2.1% |
| 20250124 | 46% | 1.9% |
| 20250123 | 61% | 2.1% |
| 20250122 | 44% | 1.9% |
| 20250121 | 35% | 1.8% |
| 20250117 | 26% | 1.7% |
| 20250116 | 43% | 1.9% |
| 20250115 | 46% | 1.9% |
| 20250114 | 45% | 1.9% |
| 20250113 | 44% | 1.9% |
| 20250110 | 51% | 2.0% |
| 20250108 | 12% | 1.5% |
| 20250107 | 3% | 1.3% |
| 20250106 | 0% | 1.3% |
| 20250103 | 0% | 2.6% |
| 20250102 | 50% | 2.7% |
| 20241231 | 46% | 2.5% |
| 20241230 | 38% | 2.3% |
| 20241227 | 37% | 2.3% |
| 20241226 | 32% | 2.1% |
| 20241224 | 33% | 2.2% |
| 20241223 | 17% | 2.0% |
| 20241220 | 21% | 2.2% |
| 20241219 | 18% | 2.1% |
| 20241218 | 17% | 2.0% |
| 20241217 | 14% | 1.9% |
| 20241216 | 17% | 2.0% |
| 20241213 | 8% | 1.8% |
| 20241212 | 12% | 2.1% |
| 20241211 | 9% | 1.9% |
| 20241210 | 10% | 2.0% |
| 20241209 | 39% | 3.9% |
| 20241206 | 37% | 3.8% |
| 20241129 | 15% | 2.3% |