SI (Shoulder Innovations, Inc.)
Historical IV Rank & Volatility Regime
IV Rank measures where SI'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 SI 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.
SI IV Rank Summary
Current
0%
Compressed — premium buying regime
30-Day Avg
—
60-Day Avg
—
90-Day Avg
0%
90-Day Low
0%
90-Day High
0%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in SI'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.
SI IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20230512 | 0% | 0.0% |
| 20230511 | 0% | 0.0% |
| 20230510 | 0% | 0.0% |
| 20230509 | 0% | 0.0% |
| 20230508 | 0% | 0.0% |
| 20230505 | 0% | 0.0% |
| 20230504 | 0% | 0.0% |
| 20230503 | 0% | 0.0% |
| 20230502 | 0% | 0.0% |