TERN (Terns Pharmaceuticals, Inc. Common Stock)
Historical IV Rank & Volatility Regime
IV Rank measures where TERN'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 TERN 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.
TERN IV Rank Summary
Current
94%
Elevated — premium selling regime
30-Day Avg
30%
60-Day Avg
34%
90-Day Avg
24%
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 TERN'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.
TERN IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20260515 | 94% | 5.0% |
| 20260514 | 100% | 5.3% |
| 20260513 | 100% | 4.2% |
| 20260512 | 100% | 3.5% |
| 20260511 | 100% | 3.0% |
| 20260510 | 100% | 2.6% |
| 20260508 | 84% | 2.3% |
| 20260507 | 74% | 2.0% |
| 20260506 | 66% | 1.9% |
| 20260505 | 1% | 0.5% |
| 20260504 | 0% | 0.5% |
| 20260502 | 8% | 0.7% |
| 20260501 | 14% | 0.8% |
| 20260430 | 8% | 0.7% |
| 20260429 | 10% | 0.7% |
| 20260428 | 10% | 0.7% |
| 20260427 | 0% | 0.5% |
| 20260424 | 0% | 0.6% |
| 20260423 | 3% | 0.6% |
| 20260422 | 2% | 0.6% |
| 20260421 | 3% | 0.6% |
| 20260420 | 3% | 0.6% |
| 20260417 | 2% | 0.6% |
| 20260416 | 3% | 0.6% |
| 20260415 | 6% | 0.7% |
| 20260414 | 0% | 0.6% |
| 20260413 | 3% | 0.6% |
| 20260410 | 0% | 0.6% |
| 20260409 | 1% | 0.6% |
| 20260408 | 1% | 0.6% |
| 20260407 | 0% | 0.6% |
| 20260406 | 1% | 0.7% |
| 20260402 | 0% | 0.7% |
| 20260401 | 84% | 2.6% |
| 20260331 | 74% | 2.4% |
| 20260330 | 70% | 2.3% |
| 20260327 | 71% | 2.3% |
| 20260326 | 69% | 2.2% |
| 20260325 | 63% | 2.1% |
| 20260324 | 41% | 1.6% |
| 20260323 | 50% | 1.8% |
| 20260320 | 48% | 1.8% |
| 20260319 | 46% | 1.7% |
| 20260318 | 49% | 1.8% |
| 20260317 | 48% | 1.8% |
| 20260316 | 60% | 2.0% |
| 20260313 | 46% | 1.7% |
| 20260312 | 33% | 1.5% |
| 20260311 | 35% | 1.5% |
| 20260310 | 42% | 1.7% |
| 20260309 | 40% | 1.6% |
| 20260308 | 32% | 1.5% |
| 20260306 | 40% | 1.7% |
| 20260305 | 24% | 1.3% |
| 20260304 | 15% | 1.1% |
| 20260303 | 17% | 1.1% |
| 20260302 | 15% | 1.1% |
| 20260227 | 15% | 1.1% |
| 20260226 | 14% | 1.1% |
| 20260225 | 15% | 1.1% |
| 20260224 | 12% | 1.0% |
| 20260223 | 8% | 1.0% |
| 20260221 | 7% | 1.0% |
| 20260220 | 5% | 0.9% |
| 20260219 | 6% | 1.0% |
| 20260218 | 7% | 1.0% |
| 20260217 | 8% | 1.0% |
| 20260213 | 7% | 1.0% |
| 20260212 | 6% | 1.0% |
| 20260211 | 6% | 0.9% |
| 20260210 | 6% | 0.9% |
| 20260209 | 4% | 0.9% |
| 20260206 | 5% | 0.9% |
| 20260205 | 5% | 0.9% |
| 20260204 | 6% | 1.0% |
| 20260203 | 6% | 0.9% |
| 20260202 | 5% | 0.9% |
| 20260130 | 5% | 0.9% |
| 20260129 | 5% | 0.9% |
| 20260128 | 7% | 1.0% |
| 20260127 | 2% | 0.8% |
| 20260126 | 3% | 0.8% |
| 20260123 | 3% | 0.8% |
| 20260122 | 1% | 0.8% |
| 20260121 | 1% | 0.8% |
| 20260120 | 1% | 0.8% |
| 20260116 | 3% | 0.8% |
| 20260115 | 0% | 0.7% |
| 20260114 | 0% | 0.8% |
| 20260113 | 2% | 0.9% |