# Volatility Strike Skew for CGEM

> Implied volatility strike skew chart for CGEM with option volume overlay.

Data as of Oct 19, 2026 (end of day). **Data is delayed**: the latest session is Nov 9, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

Volume-weighted call and put implied volatility per strike for the chosen expiration, with option volume bars.

## CGEM quote

Quote as of Nov 9, 2026.

| Field | Value |
|---|---|
| Last | 11.73 |
| Change | +0.42 |
| Open | 11.40 |
| Previous | 11.31 |
| High | 12.41 |
| Low | 10.80 |
| Bid | - |
| Ask | - |
| Volume | 1,034,134 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 136.6% |
| Hist Vol | 79.0% |
| Opt Volume | 1,041 |
| Open Int | 20,739 |

On Oct 19, 2026, CGEM options across all expirations averaged 88.6% implied volatility for calls and 98.5% for puts (volume-weighted): puts trade 9.9 points above calls, the usual downside skew.

Strike skew, all expirations, near the money, volume accumulated over 1 day.

All expirations: 2026-11-20, 2026-12-18, 2027-01-15, 2027-03-19, 2027-04-16, 2027-06-17, 2027-12-17.

Change the view with query parameters: `view` (strike, time), `expiration` (strike skew: all or YYYY-MM-DD), `zoom` (strike skew: in, out, all), `strike` (time skew: one strike or all), `days` (1-5 or 10 sessions of volume), `date` (an earlier session: 2026-10-19, 2026-10-16, 2026-10-15, 2026-10-14, 2026-10-13, 2026-10-12). Example: `/screener/volatility-skew/CGEM.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 1,362 | 88.6% | 98.5% |
| 10.00 | 120 | 93.1% | - |
| 11.00 | 82 | 95.1% | - |
| 12.00 | 432 | 87.4% | 98.5% |
| 13.00 | 80 | 58.2% | - |
| 14.00 | 1 | 61.1% | - |
| 15.00 | 359 | 97.3% | 96.9% |
| 16.00 | 20 | 73.9% | - |
| 17.00 | 208 | 94.9% | 98.4% |
| 18.00 | 60 | - | 104.4% |

## More for CGEM

- [Quote](https://www.optionistics.com/quotes/stock-quotes/CGEM.md)
- [Option chain](https://www.optionistics.com/quotes/stock-option-chains/CGEM.md)
- [Price history](https://www.optionistics.com/quotes/stock-prices/CGEM.md)
- [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=CGEM)
- [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/CGEM.md)
- [Volatility skew](https://www.optionistics.com/screener/volatility-skew/CGEM.md)
- [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/CGEM.md)
- [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/CGEM.md)

---

From [Optionistics](https://www.optionistics.com), options analytics since 2005. Site map for AI agents: https://www.optionistics.com/llms.txt