call$150.00
2026-10-23- Bid
- $54.70×-
- Ask
- $61.80×-
- Last / Mark
- $32.58 / $58.25
- Vol / OI
- 150 / 51
- IV
- Not meaningful
NASDAQ · Technology · Options
KLA Corp. (KLAC) Options Chain, IV & Open Interest
Options chain for KLAC: the strikes shown below, with bid/ask, volume, open interest, and implied volatility. Greeks are currently unavailable.
- Last confirmed price
- $206.89+3.27%
- Oct 2, 2026, 4:00 PM EDT · Prices may be delayed
Data dates
Prices as of Oct 2, 4:00 PM EDT · Fundamentals checked Oct 4, 11:46 PM EDT · Statement period ended Jun 30, 2026
- Displayed contracts
- 42
- Updated Oct 5, 2026
- Selected expiration
- 2026-10-23
- Selected expiry · 42 contracts
- Put / call ratio
- 0.38
- Selected expiry · Puts 168 · Calls 444
- Put / call OI (selected expiry)
- 0.85
- Puts 2.8K · Calls 3.2K
Expiration strip
Choose an expiration.
Options surface
KLAC 2026-10-23 — the listed strikes, with IV.
Nearest spot strike $205.00
| Contract ID | Type | Expiry | Strike | Bid | Bid size | Ask | Ask size | Last | Mark | Volume | Open interest | Date | IV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KLAC261023C00150000 | call | 2026-10-23 | $150.00 | $54.70 | - | $61.80 | - | $32.58 | $58.25 | 150 | 51 | 2026-10-05 | Not meaningful |
| KLAC261023C00155000 | call | 2026-10-23 | $155.00 | $50.00 | - | $56.90 | - | $21.40 | $53.45 | - | 2 | 2026-10-05 | Not meaningful |
| KLAC261023C00160000 | call | 2026-10-23 | $160.00 | $45.20 | - | $52.10 | - | $37.83 | $48.65 | 1 | 6 | 2026-10-05 | Not meaningful |
| KLAC261023C00165000 | call | 2026-10-23 | $165.00 | $40.40 | - | $47.30 | - | $24.95 | $43.85 | 1 | 1 | 2026-10-05 | Not meaningful |
| KLAC261023C00170000 | call | 2026-10-23 | $170.00 | $35.80 | - | $42.90 | - | $39.71 | $39.35 | 3 | 201 | 2026-10-05 | Not meaningful |
| KLAC261023C00175000 | call | 2026-10-23 | $175.00 | $31.40 | - | $36.90 | - | $24.78 | $34.15 | 1 | 7 | 2026-10-05 | Not meaningful |
| KLAC261023C00180000 | call | 2026-10-23 | $180.00 | $27.30 | - | $33.50 | - | $20.15 | $30.40 | 3 | 95 | 2026-10-05 | 72.12% |
| KLAC261023C00185000 | call | 2026-10-23 | $185.00 | $22.10 | - | $29.20 | - | $26.00 | $25.65 | 7 | 475 | 2026-10-05 | 64.89% |
| KLAC261023C00190000 | call | 2026-10-23 | $190.00 | $18.20 | - | $23.00 | - | $20.95 | $20.60 | 1 | 70 | 2026-10-05 | 55.20% |
| KLAC261023C00195000 | call | 2026-10-23 | $195.00 | $15.30 | - | $19.80 | - | $18.66 | $17.55 | 5 | 207 | 2026-10-05 | 57.78% |
| KLAC261023C00200000 | call | 2026-10-23 | $200.00 | $14.40 | - | $15.70 | - | $14.50 | $15.05 | 11 | 877 | 2026-10-05 | 60.93% |
| KLAC261023C00205000 | call | 2026-10-23 | $205.00 | $10.40 | - | $14.30 | - | $12.30 | $12.35 | 5 | 194 | 2026-10-05 | 60.75% |
| KLAC261023C00210000 | call | 2026-10-23 | $210.00 | $9.20 | - | $10.20 | - | $9.10 | $9.70 | 90 | 510 | 2026-10-05 | 59.00% |
| KLAC261023C00215000 | call | 2026-10-23 | $215.00 | $7.10 | - | $7.90 | - | $7.70 | $7.50 | 38 | 124 | 2026-10-05 | 57.79% |
| KLAC261023C00220000 | call | 2026-10-23 | $220.00 | $5.60 | - | $6.20 | - | $6.42 | $5.90 | 19 | 212 | 2026-10-05 | 58.02% |
| KLAC261023C00225000 | call | 2026-10-23 | $225.00 | $4.00 | - | $5.00 | - | $4.76 | $4.50 | 28 | 40 | 2026-10-05 | 57.69% |
| KLAC261023C00230000 | call | 2026-10-23 | $230.00 | $2.60 | - | $4.10 | - | $3.44 | $3.35 | 13 | 10 | 2026-10-05 | 57.20% |
| KLAC261023C00235000 | call | 2026-10-23 | $235.00 | $2.20 | - | $3.30 | - | $2.46 | $2.75 | 3 | 16 | 2026-10-05 | 59.14% |
| KLAC261023C00240000 | call | 2026-10-23 | $240.00 | $1.60 | - | $2.70 | - | $2.30 | $2.15 | 6 | 49 | 2026-10-05 | 59.96% |
| KLAC261023C00245000 | call | 2026-10-23 | $245.00 | $0.85 | - | $2.50 | - | $1.57 | $1.68 | 2 | 53 | 2026-10-05 | 60.72% |
| KLAC261023C00250000 | call | 2026-10-23 | $250.00 | $0.80 | - | $1.55 | - | $1.20 | $1.18 | 32 | 3 | 2026-10-05 | 59.89% |
| KLAC261023C00255000 | call | 2026-10-23 | $255.00 | $0.70 | - | $1.20 | - | $1.00 | $0.95 | 25 | 19 | 2026-10-05 | 61.28% |
| KLAC261023C00265000 | call | 2026-10-23 | $265.00 | $0.05 | - | $1.30 | - | $0.56 | $0.68 | - | 1 | 2026-10-05 | 64.84% |
| KLAC261023P00100000 | put | 2026-10-23 | $100.00 | $0.00 | - | $4.90 | - | $1.64 | $2.45 | - | 0 | 2026-10-05 | 222.80% |
| KLAC261023P00125000 | put | 2026-10-23 | $125.00 | $0.00 | - | $4.90 | - | $0.97 | $2.45 | 1 | 3 | 2026-10-05 | 164.01% |
| KLAC261023P00130000 | put | 2026-10-23 | $130.00 | $0.00 | - | $4.90 | - | $0.18 | $2.45 | 2 | 12 | 2026-10-05 | 153.61% |
| KLAC261023P00135000 | put | 2026-10-23 | $135.00 | $0.00 | - | $1.90 | - | $0.37 | $0.95 | 2 | 14 | 2026-10-05 | 114.99% |
| KLAC261023P00140000 | put | 2026-10-23 | $140.00 | $0.00 | - | $2.30 | - | $0.50 | $1.15 | 4 | 40 | 2026-10-05 | 111.23% |
| KLAC261023P00145000 | put | 2026-10-23 | $145.00 | $0.10 | - | $2.10 | - | $0.42 | $1.10 | 5 | 115 | 2026-10-05 | 101.90% |
| KLAC261023P00150000 | put | 2026-10-23 | $150.00 | $0.00 | - | $0.65 | - | $0.35 | $0.33 | 7 | 64 | 2026-10-05 | 74.02% |
| KLAC261023P00155000 | put | 2026-10-23 | $155.00 | $0.35 | - | $0.75 | - | $0.49 | $0.55 | 11 | 370 | 2026-10-05 | 74.32% |
| KLAC261023P00160000 | put | 2026-10-23 | $160.00 | $0.45 | - | $0.90 | - | $0.55 | $0.68 | 6 | 60 | 2026-10-05 | 70.36% |
| KLAC261023P00165000 | put | 2026-10-23 | $165.00 | $0.70 | - | $1.00 | - | $0.76 | $0.85 | 10 | 122 | 2026-10-05 | 66.75% |
| KLAC261023P00170000 | put | 2026-10-23 | $170.00 | $0.90 | - | $1.30 | - | $1.01 | $1.10 | 23 | 100 | 2026-10-05 | 63.57% |
| KLAC261023P00175000 | put | 2026-10-23 | $175.00 | $1.35 | - | $1.70 | - | $1.45 | $1.53 | 16 | 400 | 2026-10-05 | 61.60% |
| KLAC261023P00180000 | put | 2026-10-23 | $180.00 | $1.65 | - | $2.50 | - | $2.03 | $2.08 | 9 | 592 | 2026-10-05 | 59.50% |
| KLAC261023P00185000 | put | 2026-10-23 | $185.00 | $2.80 | - | $3.10 | - | $2.93 | $2.95 | 17 | 474 | 2026-10-05 | 58.66% |
| KLAC261023P00190000 | put | 2026-10-23 | $190.00 | $3.90 | - | $4.30 | - | $4.03 | $4.10 | 44 | 189 | 2026-10-05 | 57.90% |
| KLAC261023P00195000 | put | 2026-10-23 | $195.00 | $5.20 | - | $5.80 | - | $5.50 | $5.50 | 3 | 142 | 2026-10-05 | 56.81% |
| KLAC261023P00200000 | put | 2026-10-23 | $200.00 | $7.00 | - | $7.70 | - | $7.60 | $7.35 | 8 | 54 | 2026-10-05 | 56.40% |
| KLAC261023P00205000 | put | 2026-10-23 | $205.00 | $6.50 | - | $11.30 | - | $16.20 | $8.90 | - | 1 | 2026-10-05 | 52.40% |
| KLAC261023P00215000 | put | 2026-10-23 | $215.00 | $12.60 | - | $17.20 | - | $45.73 | $14.90 | - | 1 | 2026-10-05 | 53.92% |
call$155.00
2026-10-23- Bid
- $50.00×-
- Ask
- $56.90×-
- Last / Mark
- $21.40 / $53.45
- Vol / OI
- - / 2
- IV
- Not meaningful
call$160.00
2026-10-23- Bid
- $45.20×-
- Ask
- $52.10×-
- Last / Mark
- $37.83 / $48.65
- Vol / OI
- 1 / 6
- IV
- Not meaningful
call$165.00
2026-10-23- Bid
- $40.40×-
- Ask
- $47.30×-
- Last / Mark
- $24.95 / $43.85
- Vol / OI
- 1 / 1
- IV
- Not meaningful
call$170.00
2026-10-23- Bid
- $35.80×-
- Ask
- $42.90×-
- Last / Mark
- $39.71 / $39.35
- Vol / OI
- 3 / 201
- IV
- Not meaningful
call$175.00
2026-10-23- Bid
- $31.40×-
- Ask
- $36.90×-
- Last / Mark
- $24.78 / $34.15
- Vol / OI
- 1 / 7
- IV
- Not meaningful
call$180.00
2026-10-23- Bid
- $27.30×-
- Ask
- $33.50×-
- Last / Mark
- $20.15 / $30.40
- Vol / OI
- 3 / 95
- IV
- 72.12%
call$185.00
2026-10-23- Bid
- $22.10×-
- Ask
- $29.20×-
- Last / Mark
- $26.00 / $25.65
- Vol / OI
- 7 / 475
- IV
- 64.89%
call$190.00
2026-10-23- Bid
- $18.20×-
- Ask
- $23.00×-
- Last / Mark
- $20.95 / $20.60
- Vol / OI
- 1 / 70
- IV
- 55.20%
call$195.00
2026-10-23- Bid
- $15.30×-
- Ask
- $19.80×-
- Last / Mark
- $18.66 / $17.55
- Vol / OI
- 5 / 207
- IV
- 57.78%
call$200.00
2026-10-23- Bid
- $14.40×-
- Ask
- $15.70×-
- Last / Mark
- $14.50 / $15.05
- Vol / OI
- 11 / 877
- IV
- 60.93%
call$205.00
2026-10-23- Bid
- $10.40×-
- Ask
- $14.30×-
- Last / Mark
- $12.30 / $12.35
- Vol / OI
- 5 / 194
- IV
- 60.75%
call$210.00
2026-10-23- Bid
- $9.20×-
- Ask
- $10.20×-
- Last / Mark
- $9.10 / $9.70
- Vol / OI
- 90 / 510
- IV
- 59.00%
call$215.00
2026-10-23- Bid
- $7.10×-
- Ask
- $7.90×-
- Last / Mark
- $7.70 / $7.50
- Vol / OI
- 38 / 124
- IV
- 57.79%
call$220.00
2026-10-23- Bid
- $5.60×-
- Ask
- $6.20×-
- Last / Mark
- $6.42 / $5.90
- Vol / OI
- 19 / 212
- IV
- 58.02%
call$225.00
2026-10-23- Bid
- $4.00×-
- Ask
- $5.00×-
- Last / Mark
- $4.76 / $4.50
- Vol / OI
- 28 / 40
- IV
- 57.69%
call$230.00
2026-10-23- Bid
- $2.60×-
- Ask
- $4.10×-
- Last / Mark
- $3.44 / $3.35
- Vol / OI
- 13 / 10
- IV
- 57.20%
call$235.00
2026-10-23- Bid
- $2.20×-
- Ask
- $3.30×-
- Last / Mark
- $2.46 / $2.75
- Vol / OI
- 3 / 16
- IV
- 59.14%
call$240.00
2026-10-23- Bid
- $1.60×-
- Ask
- $2.70×-
- Last / Mark
- $2.30 / $2.15
- Vol / OI
- 6 / 49
- IV
- 59.96%
call$245.00
2026-10-23- Bid
- $0.85×-
- Ask
- $2.50×-
- Last / Mark
- $1.57 / $1.68
- Vol / OI
- 2 / 53
- IV
- 60.72%
call$250.00
2026-10-23- Bid
- $0.80×-
- Ask
- $1.55×-
- Last / Mark
- $1.20 / $1.18
- Vol / OI
- 32 / 3
- IV
- 59.89%
call$255.00
2026-10-23- Bid
- $0.70×-
- Ask
- $1.20×-
- Last / Mark
- $1.00 / $0.95
- Vol / OI
- 25 / 19
- IV
- 61.28%
call$265.00
2026-10-23- Bid
- $0.05×-
- Ask
- $1.30×-
- Last / Mark
- $0.56 / $0.68
- Vol / OI
- - / 1
- IV
- 64.84%
put$100.00
2026-10-23- Bid
- $0.00×-
- Ask
- $4.90×-
- Last / Mark
- $1.64 / $2.45
- Vol / OI
- - / 0
- IV
- 222.80%
put$125.00
2026-10-23- Bid
- $0.00×-
- Ask
- $4.90×-
- Last / Mark
- $0.97 / $2.45
- Vol / OI
- 1 / 3
- IV
- 164.01%
put$130.00
2026-10-23- Bid
- $0.00×-
- Ask
- $4.90×-
- Last / Mark
- $0.18 / $2.45
- Vol / OI
- 2 / 12
- IV
- 153.61%
put$135.00
2026-10-23- Bid
- $0.00×-
- Ask
- $1.90×-
- Last / Mark
- $0.37 / $0.95
- Vol / OI
- 2 / 14
- IV
- 114.99%
put$140.00
2026-10-23- Bid
- $0.00×-
- Ask
- $2.30×-
- Last / Mark
- $0.50 / $1.15
- Vol / OI
- 4 / 40
- IV
- 111.23%
put$145.00
2026-10-23- Bid
- $0.10×-
- Ask
- $2.10×-
- Last / Mark
- $0.42 / $1.10
- Vol / OI
- 5 / 115
- IV
- 101.90%
put$150.00
2026-10-23- Bid
- $0.00×-
- Ask
- $0.65×-
- Last / Mark
- $0.35 / $0.33
- Vol / OI
- 7 / 64
- IV
- 74.02%
put$155.00
2026-10-23- Bid
- $0.35×-
- Ask
- $0.75×-
- Last / Mark
- $0.49 / $0.55
- Vol / OI
- 11 / 370
- IV
- 74.32%
put$160.00
2026-10-23- Bid
- $0.45×-
- Ask
- $0.90×-
- Last / Mark
- $0.55 / $0.68
- Vol / OI
- 6 / 60
- IV
- 70.36%
put$165.00
2026-10-23- Bid
- $0.70×-
- Ask
- $1.00×-
- Last / Mark
- $0.76 / $0.85
- Vol / OI
- 10 / 122
- IV
- 66.75%
put$170.00
2026-10-23- Bid
- $0.90×-
- Ask
- $1.30×-
- Last / Mark
- $1.01 / $1.10
- Vol / OI
- 23 / 100
- IV
- 63.57%
put$175.00
2026-10-23- Bid
- $1.35×-
- Ask
- $1.70×-
- Last / Mark
- $1.45 / $1.53
- Vol / OI
- 16 / 400
- IV
- 61.60%
put$180.00
2026-10-23- Bid
- $1.65×-
- Ask
- $2.50×-
- Last / Mark
- $2.03 / $2.08
- Vol / OI
- 9 / 592
- IV
- 59.50%
put$185.00
2026-10-23- Bid
- $2.80×-
- Ask
- $3.10×-
- Last / Mark
- $2.93 / $2.95
- Vol / OI
- 17 / 474
- IV
- 58.66%
put$190.00
2026-10-23- Bid
- $3.90×-
- Ask
- $4.30×-
- Last / Mark
- $4.03 / $4.10
- Vol / OI
- 44 / 189
- IV
- 57.90%
put$195.00
2026-10-23- Bid
- $5.20×-
- Ask
- $5.80×-
- Last / Mark
- $5.50 / $5.50
- Vol / OI
- 3 / 142
- IV
- 56.81%
put$200.00
2026-10-23- Bid
- $7.00×-
- Ask
- $7.70×-
- Last / Mark
- $7.60 / $7.35
- Vol / OI
- 8 / 54
- IV
- 56.40%
put$205.00
2026-10-23- Bid
- $6.50×-
- Ask
- $11.30×-
- Last / Mark
- $16.20 / $8.90
- Vol / OI
- - / 1
- IV
- 52.40%
put$215.00
2026-10-23- Bid
- $12.60×-
- Ask
- $17.20×-
- Last / Mark
- $45.73 / $14.90
- Vol / OI
- - / 1
- IV
- 53.92%
42 contracts for this expiry. Greeks are currently unavailable. An IV is marked not meaningful when intrinsic value already exceeds the bid.
Frequently asked
Questions about this quote
What does the KLAC options page show?
When a usable chain is available, TECHi shows the KLA Corp. strikes on the page, with expirations, bid and ask, volume, and open interest. Implied volatility and Greeks appear when available.
Is the KLAC options chain for order execution?
No. Options prices may be delayed. Check live bid and ask prices with your broker before placing an order.
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
What this page answers
Read the options market around the current price.
Explore Implied volatility, open interest, and strike distribution.
Keep in mind The chain is delayed, thin, or dominated by one expiration.
Research tools
Market closed
Regular hours: 9:30 AM–4:00 PM America/New_York
Next open: 2026-10-05 · 9:30 AM America/New_York
Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
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