KLA (KLAC) Options Chain & Prices $778.94 -11.35 (-1.44%) Closing price 05/21/2025 04:00 PM EasternExtended Trading$784.88 +5.94 (+0.76%) As of 05:39 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours 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 1/15/2027 6/18/2026 3/20/2026 1/16/2026 12/19/2025 9/19/2025 8/15/2025 7/18/2025 6/20/2025 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 VolatilityDeltaTrades6/20/2025$640.00$2.471Put1 - 1227(+0)45.67% (+1.72%)-0.05544316/20/2025$650.00$2.988Put76173(+2)44.73% (+1.81%)-0.06625836/20/2025$670.00$4.365Put2 - 1298(+2)42.93% (+1.97%)-0.09403226/20/2025$680.00$5.276Put1 - 1161(+2)42.09% (+2.05%)-0.11164516/20/2025$690.00$6.373Put11 - 74(+0)41.28% (+2.12%)-0.13216416/20/2025$690.00$98.833Call22 - 43(+0)41.28% (+2.12%)0.86853216/20/2025$700.00$7.693Put541134(+0)40.52% (+2.17%)-0.15591546/20/2025$700.00$90.182Call1 - 1103(-1)40.52% (+2.17%)0.84498616/20/2025$710.00$81.788Call1 - 177(+0)39.80% (+2.21%)0.8180316/20/2025$730.00$13.355Put221012143(+2)38.49% (+2.24%)-0.24845313 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. 6/20/2025$740.00$15.942Put1614154(-1)37.89% (+2.23%)-0.286632126/20/2025$750.00$18.948Put4141 - 121(+0)37.33% (+2.20%)-0.328289236/20/2025$750.00$51.543Call651360(+0)37.33% (+2.20%)0.67435536/20/2025$760.00$22.403Put2 - 248(+0)36.81% (+2.16%)-0.37303926/20/2025$760.00$45.008Call4 - - 267(-4)36.81% (+2.16%)0.63015416/20/2025$770.00$38.950Call53 - 134(-1)36.33% (+2.12%)0.58343446/20/2025$780.00$30.800Put11 - 66(+8)35.88% (+2.06%)-0.46973416/20/2025$780.00$33.397Call22 - 166(+14)35.88% (+2.06%)0.53485726/20/2025$790.00$35.785Put21 - 43(+5)35.48% (+2.01%)-0.52020326/20/2025$790.00$28.367Call2 - 187(+4)35.48% (+2.01%)0.48523926/20/2025$800.00$41.307Put41 - 50(-1)35.12% (+1.97%)-0.57092826/20/2025$800.00$23.867Call2539686(-500)35.12% (+1.97%)0.435478146/20/2025$820.00$16.445Call861400(+0)34.56% (+1.91%)0.33935976/20/2025$830.00$13.485Call51274(+3)34.36% (+1.90%)0.29481336/20/2025$840.00$10.985Call77 - 54(-1)34.23% (+1.92%)0.25360936/20/2025$850.00$8.904Call422213118(+8)34.16% (+2.24%)0.216281206/20/2025$860.00$7.192Call105 - 200(+1)34.16% (+2.04%)0.18310746/20/2025$880.00$4.681Call411114(+1)34.36% (+2.28%)0.1292746/20/2025$900.00$3.070Call23610331(+3)34.82% (+1.99%)0.090454136/20/2025$920.00$2.047Call55 - 290(+2)35.47% (+3.04%)0.0633992End-of-day options data provided by Trade Alert and Intrinio. 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