# Volatility Strike Skew for KLAC

> Implied volatility strike skew chart for KLAC 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.

## KLAC quote

Quote as of Nov 9, 2026.

| Field | Value |
|---|---|
| Last | 151.38 |
| Change | +12.89 |
| Open | 141.96 |
| Previous | 138.49 |
| High | 152.95 |
| Low | 141.51 |
| Bid | - |
| Ask | - |
| Volume | 21,204,044 |
| Trades | - |
| Dividend | 0.59 |
| Yield | 2.62% |
| Ex-Div | Aug 11, 2017 |
| Split Date | Jan 19, 2000 |
| Impl Vol | 70.7% |
| Hist Vol | 235.7% |
| Opt Volume | 22,025 |
| Open Int | 437,712 |

On Oct 19, 2026, KLAC options across all expirations averaged 64.8% implied volatility for calls and 59.5% for puts (volume-weighted): calls trade 5.3 points above puts, an unusual upside skew.

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

All expirations: 2026-10-23, 2026-10-30, 2026-11-06, 2026-11-13, 2026-11-20, 2026-11-27, 2026-12-18, 2027-01-15, 2027-03-19, 2027-06-17, 2027-09-17, 2028-01-21, 2029-01-19.

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/KLAC.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 6,611 | 64.8% | 59.5% |
| 132.00 | 1 | - | 54.8% |
| 134.00 | 10 | - | 60.0% |
| 135.00 | 76 | - | 61.5% |
| 136.00 | 6 | - | 52.8% |
| 138.00 | 6 | - | 58.0% |
| 140.00 | 131 | 60.8% | 58.8% |
| 142.00 | 341 | 65.3% | 52.1% |
| 145.00 | 68 | 71.9% | 61.4% |
| 146.00 | 2 | - | 56.1% |
| 147.00 | 2 | 171.1% | 77.6% |
| 148.00 | 71 | 118.6% | 55.8% |
| 149.00 | 42 | - | 73.9% |
| 150.00 | 90 | 88.3% | 64.0% |
| 152.00 | 3 | - | 56.3% |
| 152.50 | 3 | - | 56.8% |
| 154.00 | 19 | 60.7% | 55.2% |
| 155.00 | 105 | 60.1% | 63.1% |
| 156.00 | 43 | - | 54.7% |
| 157.50 | 58 | - | 63.4% |
| 158.00 | 65 | 66.6% | 55.5% |
| 160.00 | 164 | 58.8% | 58.5% |
| 162.00 | 48 | 58.2% | 52.7% |
| 162.50 | 72 | 64.1% | 62.9% |
| 164.00 | 42 | 62.4% | 52.5% |
| 165.00 | 650 | 61.3% | 57.9% |
| 166.00 | 23 | - | 48.9% |
| 167.50 | 267 | 69.3% | 59.1% |
| 168.00 | 77 | 59.8% | 51.3% |
| 169.00 | 41 | 58.7% | 51.9% |
| 170.00 | 576 | 65.0% | 60.5% |
| 171.00 | 7 | 58.5% | 51.0% |
| 172.00 | 121 | 58.8% | 49.6% |
| 172.50 | 189 | 68.5% | 57.2% |
| 173.00 | 74 | 57.0% | 49.9% |
| 174.00 | 24 | 58.7% | 51.9% |
| 175.00 | 337 | 65.1% | 56.3% |
| 176.00 | 50 | 61.4% | 50.4% |
| 177.00 | 4 | 57.7% | - |
| 177.50 | 182 | 70.2% | - |
| 178.00 | 45 | 59.7% | 53.0% |
| 179.00 | 1 | 57.6% | - |
| 180.00 | 378 | 65.7% | 64.5% |
| 181.00 | 2 | 55.2% | - |
| 182.00 | 91 | 57.7% | 53.3% |
| 182.50 | 76 | 72.7% | 202.7% |
| 184.00 | 80 | 61.9% | 53.1% |
| 185.00 | 247 | 67.4% | 92.9% |
| 186.00 | 6 | 60.6% | - |
| 187.50 | 63 | 70.5% | 211.6% |
| 188.00 | 21 | 57.8% | 49.6% |
| 190.00 | 252 | 68.9% | 154.0% |
| 191.00 | 1 | 58.2% | - |
| 192.00 | 21 | 57.1% | 57.0% |
| 192.50 | 20 | 72.3% | 202.6% |
| 194.00 | 5 | 61.6% | - |
| 195.00 | 336 | 65.5% | 121.9% |
| 196.00 | 27 | 58.9% | - |
| 197.50 | 5 | 77.2% | 202.5% |
| 198.00 | 8 | 59.3% | 46.1% |
| 200.00 | 798 | 60.6% | 216.9% |
| 202.00 | 38 | 58.6% | - |

## More for KLAC

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

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