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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · KLAC

As of 2026-07-09
Put/Call Volume Ratio
1.17
Neutral
Put/Call OI Ratio
1.59
Cumulative positioning sentiment
Front-month ATM Implied Volatility
97.1%
Market-expected move
Contracts / Expirations
890
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––116.000.000.05149.8%0674
1001.5%104.10118.80118.000.000.05145.9%135
–––––120.000.004.80142.0%091
200181.0%100.60114.90122.000.000.10139.0%0894
2001.5%100.10109.90124.000.000.05135.1%045
300213.2%101.00107.40126.000.000.05132.2%212200
2001.5%97.10105.40128.000.000.15129.3%10191
100153.7%95.60103.80130.000.004.50125.4%0121
100133.2%93.90101.40132.000.004.80122.5%0120
300186.8%92.7099.50134.000.004.80119.5%0130
200188.8%90.9097.50136.000.050.60172.2%51320
100137.1%87.9095.50138.000.004.80113.7%0131
3001.5%85.3093.50140.000.050.15139.0%13489
–––––142.000.004.80107.8%0121
2001.5%81.2089.90144.000.001.00104.9%0100
101.5%79.0088.10146.000.004.80102.0%083
–––––148.000.004.8099.0%0251
330138.1%76.2083.60150.000.100.40138.1%242,525
10136.1%75.2082.60151.000.004.8094.2%025
200130.3%74.1081.60152.000.001.5093.2%0778
20128.3%73.1080.60153.000.004.8092.2%030
–––––154.000.001.2090.3%040
100119.5%70.9078.70155.000.001.1089.3%1129
200150.8%71.0077.70156.000.001.2087.3%0102
100102.0%68.3077.10157.000.004.8086.4%080
500132.2%68.4075.70158.000.002.4085.4%0435
100143.9%68.0074.70159.000.004.8083.4%0207
110128.3%66.4073.70160.000.101.05137.1%791,053
100129.3%65.4072.80161.000.004.8081.5%0120
100102.0%63.4072.10162.000.004.8079.5%090
10062.0%62.5070.80163.000.004.8078.6%0100
100136.1%63.0069.80164.000.004.8077.6%0101
100118.6%60.9069.20165.000.400.55122.5%0425
10148.8%62.1067.90166.000.004.8074.7%062
10119.5%59.4066.90167.000.004.8073.7%076
100107.8%57.6066.30168.000.004.8071.7%0130
–––––169.000.101.15120.5%046
310106.9%55.6064.40170.000.201.00118.6%10645
1700119.5%55.7063.00171.000.052.15132.2%076
–––––172.000.004.8066.9%0123
100115.6%53.6061.10173.000.004.8065.9%092
300116.6%52.8060.10174.000.103.20138.1%0637
940123.4%52.3059.20175.000.351.00111.7%12174
1240126.4%51.3058.60176.000.051.90117.6%096
1,4780109.8%49.5057.30177.000.151.95117.6%066
200112.7%48.9056.30178.000.551.20111.7%19118
221114.7%48.1055.40179.000.051.45105.9%0121
29540100.0%46.2054.40180.000.901.25112.7%107669
610111.7%46.1053.50181.000.051.95108.8%0123
2090109.8%45.0052.60182.000.452.25114.7%0290
720110.8%44.2051.70183.000.601.55105.9%051
570121.5%44.5050.70184.000.451.70103.9%0178
400114.7%42.9049.80185.001.051.70108.8%621,196
300114.7%42.0048.90186.000.551.85102.9%0461
250101.0%39.7048.00187.001.052.10108.8%339
400122.5%41.3047.10188.001.202.20108.8%4139
200102.9%37.8046.50189.001.002.10103.9%0271
49614100.0%37.0045.30190.001.502.10105.9%461,998
2210115.6%37.3043.50192.001.602.50105.9%6353
560109.8%34.5042.10194.001.403.00103.9%6298
200108.8%33.5041.30195.001.652.60100.0%9144
840111.7%33.3040.30196.001.803.80106.9%4146
1310111.7%31.8038.70198.001.853.60102.0%5380
7826101.0%28.3037.10200.002.353.4099.0%641,858
1710106.9%28.2035.10202.002.404.2099.0%0292
4700103.9%27.7032.10204.003.104.1097.1%27330
164298.1%26.0029.70206.004.004.5099.0%54278
420099.0%24.7028.20208.004.005.2097.1%198199
243498.1%23.1026.70210.004.705.7098.1%941684
336197.1%21.6025.20212.005.106.2096.1%6363
289297.1%20.4023.80214.005.207.5097.1%23422
171796.1%19.8021.40216.006.108.70100.0%13323
1001396.1%18.2020.60218.006.208.9095.1%7184
1,22723497.1%16.5020.00220.007.6010.30100.0%90523
38917996.1%16.1017.90222.008.6010.9099.0%0212
1372496.1%14.4017.50224.009.5011.4098.1%33244
159296.1%13.9015.70226.0010.1012.9099.0%11143
477496.1%12.4015.30228.0011.3013.2097.1%18206
7559496.1%11.9013.90230.0012.4013.8095.1%981,069
4471497.1%10.9013.20232.0013.6015.3097.1%11194
1583394.2%9.5012.10234.0013.7016.5094.2%12526
2485195.1%9.3011.10236.0015.8017.6097.1%12120
1825495.1%7.9010.80238.0016.2019.0094.2%0160
72525495.1%7.809.60240.0017.9021.0099.0%101595
1972796.1%6.709.40242.0019.7021.3097.1%4128
6444093.2%5.908.20244.0019.9023.8097.1%31,139
32417196.1%5.808.00246.0022.3023.9096.1%2121,131
63361295.1%5.606.70248.0022.8026.7097.1%10342
76612194.2%5.206.00250.0024.3028.2098.1%5810
2,4326894.2%3.905.00255.0028.7032.10101.0%20150
2,58243394.2%3.003.90260.0032.2036.3099.0%351,259
8308495.1%2.503.10265.0035.2041.0095.1%0495
1,12110598.1%1.553.30270.0040.5046.50107.8%27710
766543101.0%1.602.55275.0043.2049.6086.4%188313
1,3841,30799.0%1.201.80280.0047.8056.60105.9%1099
2,52721102.9%0.901.90285.0052.6061.10106.9%1424
88283100.0%0.601.30290.0057.3065.20101.0%0145
55629100.0%0.500.95295.0062.5068.4080.5%0142
1,947264109.8%0.501.30300.0067.4074.50104.9%0186
34725102.0%0.100.85305.0071.9079.3098.1%052
422167.8%0.000.75310.0077.2084.80116.6%035
4055104.9%0.150.50315.0082.2089.90123.4%0286
1,49913107.8%0.050.55320.0085.7095.70115.6%025
75647105.9%0.050.25330.0096.70103.301.5%06
851885.4%0.000.55340.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.