KLA CORP (KLAC) Most Active Options
The 25 most actively traded KLA CORP (KLAC) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active KLAC Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| KLAC $154 put | Nov 20, 2026 | 88d | $10.00 | — | 17 | — | 4,210 | 808 | 96.4× avg |
| KLAC $174 put | Sep 18, 2026 | 25d | $7.00 | — | 9 | — | 503 | 352 | 9.5× avg |
| KLAC $165 put | Sep 17, 2027 | 389d | $33.90 | — | — | — | 0 | 350 | — |
| KLAC $200 call | Dec 18, 2026 | 116d | $19.40 | — | 5 | — | 95 | 303 | 92.5× avg |
| KLAC $145 put | Dec 18, 2026 | 116d | $9.20 | — | 14 | — | 224 | 302 | 36.0× avg |
| KLAC $250 call | Dec 18, 2026 | 116d | $7.75 | — | 4 | — | 149 | 300 | 47.4× avg |
| KLAC $184 call | Sep 18, 2026 | 25d | $9.90 | — | 1 | — | 217 | 268 | 10.8× avg |
| KLAC $155 put | Aug 28, 2026 | 4d | $0.12 | — | 18 | — | 62 | 265 | 7.0× avg |
| KLAC $162.5 put | Aug 28, 2026 | 4d | $0.30 | 65.8% | 9 | -0.06 | 6 | 229 | 3.5× avg |
| KLAC $160 put | Sep 18, 2026 | 25d | $2.91 | — | 6 | — | 2,767 | 225 | 8.1× avg |
| KLAC $165 put | Aug 28, 2026 | 4d | $0.48 | — | 100 | — | 29 | 201 | 3.5× avg |
| KLAC $280 call | Jan 15, 2027 | 144d | $6.00 | — | 8 | — | 307 | 200 | 28.8× avg |
| KLAC $177.5 call | Sep 18, 2026 | 25d | $14.00 | 59.7% | 7 | 0.58 | — | 194 | 6.7× avg |
| KLAC $180 put | Sep 18, 2026 | 25d | $10.00 | — | 7 | — | 3,270 | 172 | 3.4× avg |
| KLAC $170 put | Oct 16, 2026 | 53d | $10.20 | 0.0% | 0 | 1.00 | 95 | 165 | 6.3× avg |
| KLAC $390 call | Jan 21, 2028 | 515d | $16.10 | — | 8 | — | 386 | 160 | 23.0× avg |
| KLAC $170 put | Sep 18, 2026 | 25d | $5.95 | — | 13 | — | 2,581 | 149 | 4.0× avg |
| KLAC $185 call | Aug 28, 2026 | 4d | $3.29 | — | 0 | — | 33 | 114 | 6.9× avg |
| KLAC $140 put | Jan 15, 2027 | 144d | $9.20 | — | 14 | — | 967 | 114 | 13.6× avg |
| KLAC $146 put | Jan 15, 2027 | 144d | $10.90 | — | 14 | — | 289 | 112 | 13.4× avg |
| KLAC $192.5 call | Aug 28, 2026 | 4d | $1.65 | — | 0 | — | 2,290 | 106 | 4.1× avg |
| KLAC $300 call | Mar 19, 2027 | 207d | $8.70 | — | 8 | — | 827 | 106 | 15.3× avg |
| KLAC $173 put | Dec 18, 2026 | 116d | $20.30 | — | 16 | — | 27 | 104 | 13.7× avg |
| KLAC $160 put | Dec 18, 2026 | 116d | $13.87 | — | 14 | — | 498 | 101 | 12.0× avg |
| KLAC $155 put | Dec 18, 2026 | 116d | $12.35 | — | 15 | — | 113 | 101 | 12.0× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active KLAC contract today is the $154 put expiring in 88 days, with 808 contracts traded. Puts dominate the most-active list (16 of the top 25), showing where trading interest concentrates. One of these contracts is running well ahead of the usual daily volume.
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KLAC Options FAQ
Which KLAC option contract is most active today?
The most traded KLAC contract is the $154 put expiring Nov 20, 2026, with 808 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active KLAC options?
The table lists the 25 KLAC contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.