# Volatility Strike Skew for IRS

> Implied volatility strike skew chart for IRS 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.

## IRS quote

Quote as of Nov 9, 2026.

| Field | Value |
|---|---|
| Last | 13.08 |
| Change | +0.50 |
| Open | 12.77 |
| Previous | 12.58 |
| High | 13.12 |
| Low | 12.63 |
| Bid | - |
| Ask | - |
| Volume | 140,311 |
| Trades | - |
| Dividend | 0.12 |
| Yield | 5.01% |
| Ex-Div | Jul 10, 2014 |
| Split Date | - |
| Impl Vol | 43.2% |
| Hist Vol | 41.0% |
| Opt Volume | 1 |
| Open Int | 1,842 |

On Oct 19, 2026, IRS options across all expirations averaged 34.5% implied volatility for calls and 43.6% for puts (volume-weighted): puts trade 9.1 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, 2027-04-16.

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/IRS.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 43 | 34.5% | 43.6% |
| 12.50 | 3 | - | 43.6% |
| 15.00 | 40 | 34.5% | - |

## More for IRS

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

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