KLA (KLAC) Options Chain & Prices $1,045.91 +56.04 (+5.66%) As of 03:30 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock KLAC Put and Call Options List 1/21/2028 1/15/2027 9/18/2026 6/18/2026 3/20/2026 1/16/2026 12/19/2025 11/21/2025 10/17/2025 9/19/2025 Options Date Put and Call Options Put Options Call Options Options Type All In The Money Out of The Money Moneyness With Volume Without Volume All Volume Strike Price Min Strike Price Max Export to Excel ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades9/19/2025$840.00$150.532Call2 - - 114(+0)81.88% (+9.82%)0.99682119/19/2025$850.00$0.073Put1 - 1176(+0)78.74% (+9.25%)-0.0042219/19/2025$860.00$0.097Put22 - 523(-2)75.62% (+8.69%)-0.00566329/19/2025$860.00$130.584Call40 - - 168(-2)75.62% (+8.68%)0.994325119/19/2025$880.00$0.176Put8531068(+4)69.37% (+7.59%)-0.01044459/19/2025$880.00$110.674Call1 - - 340(+0)69.37% (+7.59%)0.98954519/19/2025$900.00$0.332Put413198(+0)63.11% (+6.84%)-0.01989749/19/2025$900.00$90.839Call1452224(-5)63.11% (+6.54%)0.98009399/19/2025$910.00$0.462Put21 - 22(-2)59.96% (+6.02%)-0.02780229/19/2025$910.00$80.975Call5 - 571(-1)59.96% (+6.01%)0.972191 Get the Latest News and Ratings for KLAC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for KLA and its competitors with MarketBeat's FREE daily newsletter. 9/19/2025$920.00$0.650Put4 - 1216(-3)56.79% (+5.45%)-0.03915239/19/2025$920.00$71.168Call7 - 6255(-4)56.79% (+5.45%)0.96084639/19/2025$930.00$0.923Put2 - 246(+1)53.59% (+4.78%)-0.05557729/19/2025$940.00$1.331Put411111(-2)50.39% (+3.96%)-0.07964549/19/2025$940.00$51.859Call1 - - 189(-7)50.39% (+3.96%)0.92039219/19/2025$950.00$1.962Put8 - 727(+10)47.30% (+2.97%)-0.11555869/19/2025$950.00$42.494Call3 - 2169(-2)47.30% (+2.97%)0.88454339/19/2025$960.00$2.983Put229149(+5)44.53% (+1.93%)-0.169744109/19/2025$960.00$33.520Call1154229(-12)44.53% (+1.93%)0.83049399/19/2025$980.00$7.399Put3461027(+18)40.76% (+0.43%)-0.358496209/19/2025$980.00$17.932Call1728236(-25)40.76% (+0.43%)0.642832159/19/2025$1,000.00$17.080Put4 - 48(+5)39.57% (+0.05%)-0.62383219/19/2025$1,000.00$7.572Call602514310(-5)39.57% (+0.05%)0.380148309/19/2025$1,020.00$2.604Call33101887(+13)40.20% (+0.31%)0.169126319/19/2025$1,040.00$0.852Call18 - 16273(-4)42.48% (+1.05%)0.06474679/19/2025$1,080.00$90.060Put2 - 20(+0)54.59% (+5.74%)-0.98726729/19/2025$1,160.00$0.047Call1610 - 17(+7)76.23% (+9.65%)0.0029892End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies ACLS Options Data AMAT Options Data LRCX Options Data MKSI Options Data MPWR Options Data NVMI Options Data NXPI Options Data TER Options Data ONTO Options Data ENTG Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:KLAC) was last updated on 9/18/2025 by MarketBeat.com Staff From Our PartnersREVEALED: Something Big Happening Behind White House Doorswhat I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | SponsoredTrump’s Plan May Undo 1933’s Biggest Financial InjusticeTrump's Reset Can Give Birth To America's Greatest Era Yet A 90-Year cycle may end soon, creating real weal...American Hartford Gold | SponsoredTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredWhy Peter Thiel Hid Gold in a VaultSilicon Valley billionaires hiding gold in vaults? 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