$170.89
-4.56-2.6%
At close: Sep 1, 5:00 PM EST
$171.27
0.380.22%
After Hours: 7:52 PM EST
KLA Corp Option Chain
KLACNASDAQ
PRO
KLA Options
View KLA (KLAC) options chain, put/call ratios, volume and open interest data.
P/C Ratio (Vol)
0.92
P/C Ratio (OI)
1.58
Volume vs. Open Interest by Strike
Volume by Expiration
Last price
Change
Bid
Ask
Volume
Open Interest
Strike
Strike
Strike
Last price
Change
Bid
Ask
Volume
Open Interest
Last Price-
Change
-
Bid52.6
Ask59.5
volume0
Intrest0
Strike
115
115
Last Price-
Change
-
Bid-
Ask2.6
volume0
Intrest0
Last Price-
Change
-
Bid47.5
Ask54.5
volume0
Intrest0
Strike
120
120
Last Price-
Change
-
Bid-
Ask8.3
volume0
Intrest0
Last Price56.7Aug 24, 2026
Change
-0%
Bid42.9
Ask48.9
volume0
Intrest1
Strike
125
125
Last Price-
Change
-
Bid-
Ask8.6
volume0
Intrest0
Last Price-
Change
-
Bid37.3
Ask44.7
volume0
Intrest0
Strike
130
130
Last Price0.05Aug 24, 2026
Change
-0%
Bid-
Ask8.6
volume0
Intrest3
Last Price-
Change
-
Bid32.5
Ask39.7
volume0
Intrest0
Strike
135
135
Last Price0.59Aug 24, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest7
Last Price-
Change
-
Bid27.4
Ask34.2
volume0
Intrest0
Strike
140
140
Last Price0.1Aug 25, 2026
Change
-0%
Bid-
Ask0.1
volume0
Intrest34
Last Price-
Change
-
Bid23
Ask28
volume0
Intrest0
Strike
145
145
Last Price1.84Aug 27, 2026
Change
-0%
Bid-
Ask2.7
volume0
Intrest6
Last Price24.03Sep 01, 2026
Change
-
Bid21.1
Ask26.7
volume4
Intrest0
Strike
147
147
Last Price-
Change
-
Bid-
Ask7.6
volume0
Intrest0
Last Price23.04Sep 01, 2026
Change
-
Bid20
Ask25.4
volume4
Intrest0
Strike
148
148
Last Price-
Change
-
Bid-
Ask7
volume0
Intrest0
Last Price-
Change
-
Bid18.9
Ask24
volume0
Intrest0
Strike
149
149
Last Price0.18Sep 01, 2026
Change
-
Bid-
Ask7.3
volume10
Intrest0
Last Price25Aug 31, 2026
Change
-0%
Bid19.6
Ask22.2
volume0
Intrest27
Strike
150
150
Last Price0.1Sep 01, 2026
Change
0.0225%
Bid0.05
Ask2.7
volume26
Intrest29
Last Price-
Change
-
Bid15.5
Ask20.6
volume0
Intrest0
Strike
152.5
152.5
Last Price0.05Aug 31, 2026
Change
-0%
Bid0.05
Ask8.6
volume0
Intrest4
Last Price-
Change
-
Bid13.2
Ask18.5
volume0
Intrest0
Strike
155
155
Last Price0.25Sep 01, 2026
Change
0.15150%
Bid0.1
Ask0.3
volume66
Intrest65
Last Price21.4Aug 24, 2026
Change
-0%
Bid13.1
Ask15
volume0
Intrest2
Strike
157.5
157.5
Last Price0.53Sep 01, 2026
Change
0.2696.3%
Bid0.15
Ask0.5
volume1
Intrest10
Last Price16.38Aug 31, 2026
Change
-0%
Bid9.2
Ask15.4
volume0
Intrest11
Strike
160
160
Last Price0.65Sep 01, 2026
Change
0.1530%
Bid0.25
Ask0.75
volume69
Intrest197
Last Price9.1Sep 01, 2026
Change
-
Bid7.6
Ask10.6
volume10
Intrest0
Strike
162.5
162.5
Last Price1.11Sep 01, 2026
Change
0.61122%
Bid0.75
Ask1.25
volume4
Intrest41
Last Price17.5Aug 26, 2026
Change
-0%
Bid6.4
Ask8
volume0
Intrest2
Strike
165
165
Last Price1.54Sep 01, 2026
Change
0.82113.89%
Bid1
Ask2
volume177
Intrest143
Last Price4.8Sep 01, 2026
Change
4.950.52%
Bid4.7
Ask6.1
volume90
Intrest10
Strike
167.5
167.5
Last Price2.51Sep 01, 2026
Change
1.35116.38%
Bid1.5
Ask2.8
volume76
Intrest159
Last Price4Sep 01, 2026
Change
3.748.05%
Bid3.4
Ask4.8
volume113
Intrest30
Strike
170
170
Last Price3.24Sep 01, 2026
Change
1.3470.53%
Bid2.4
Ask3.9
volume77
Intrest299
Last Price2.65Sep 01, 2026
Change
2.6950.37%
Bid2.15
Ask3.3
volume61
Intrest15
Strike
172.5
172.5
Last Price5.25Sep 01, 2026
Change
2.4486.83%
Bid3.6
Ask5.3
volume12
Intrest77
Last Price1.75Sep 01, 2026
Change
2.7561.11%
Bid1.45
Ask2.65
volume86
Intrest88
Strike
175
175
Last Price6.8Sep 01, 2026
Change
2.974.36%
Bid5.1
Ask7
volume73
Intrest218
Last Price1.07Sep 01, 2026
Change
2.1366.56%
Bid0.9
Ask1.6
volume157
Intrest70
Strike
177.5
177.5
Last Price5.8Aug 28, 2026
Change
-0%
Bid7
Ask9
volume0
Intrest12
Last Price0.7Sep 01, 2026
Change
1.3565.85%
Bid0.6
Ask1
volume351
Intrest191
Strike
180
180
Last Price10.8Sep 01, 2026
Change
3.4446.74%
Bid8.7
Ask11.6
volume10
Intrest343
Last Price0.45Sep 01, 2026
Change
1.170.97%
Bid0.15
Ask0.75
volume134
Intrest181
Strike
182.5
182.5
Last Price12.25Sep 01, 2026
Change
2.9531.72%
Bid11.3
Ask13.9
volume1
Intrest277
Last Price0.3Sep 01, 2026
Change
0.7571.43%
Bid0.15
Ask0.4
volume57
Intrest2514
Strike
185
185
Last Price16Sep 01, 2026
Change
5.552.38%
Bid13.5
Ask17
volume14
Intrest87
Last Price0.2Sep 01, 2026
Change
0.3362.26%
Bid0.05
Ask0.25
volume1
Intrest187
Strike
187.5
187.5
Last Price12.7Aug 28, 2026
Change
-0%
Bid15.1
Ask20.2
volume0
Intrest15
Last Price0.11Sep 01, 2026
Change
0.3475.56%
Bid0.05
Ask0.3
volume35
Intrest2664
Strike
190
190
Last Price20.17Sep 01, 2026
Change
4.9532.52%
Bid18.4
Ask21.9
volume10
Intrest57
Last Price0.52Sep 01, 2026
Change
0.1748.57%
Bid-
Ask1.35
volume38
Intrest63
Strike
192.5
192.5
Last Price22.75Sep 01, 2026
Change
5.1529.26%
Bid19.9
Ask25.1
volume1
Intrest23
Last Price0.09Sep 01, 2026
Change
0.0950%
Bid-
Ask0.3
volume1
Intrest198
Strike
195
195
Last Price24.42Sep 01, 2026
Change
4.4122.04%
Bid23
Ask27.6
volume7
Intrest65
Last Price0.4Sep 01, 2026
Change
0.25166.67%
Bid-
Ask8.6
volume32
Intrest142
Strike
197.5
197.5
Last Price27.87Sep 01, 2026
Change
5.826.28%
Bid24.7
Ask30.4
volume8
Intrest10
Last Price0.03Sep 01, 2026
Change
0.0562.5%
Bid-
Ask0.15
volume11
Intrest168
Strike
200
200
Last Price30.1Sep 01, 2026
Change
12.672%
Bid28.2
Ask31
volume22
Intrest730
Last Price0.1Sep 01, 2026
Change
0.150%
Bid-
Ask2.65
volume4
Intrest58
Strike
202.5
202.5
Last Price9.3Aug 17, 2026
Change
-0%
Bid29.2
Ask36.4
volume0
Intrest1
Last Price0.1Aug 31, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest233
Strike
205
205
Last Price22.25Aug 28, 2026
Change
-0%
Bid33
Ask37.5
volume0
Intrest234
Last Price0.05Aug 31, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest16
Strike
207.5
207.5
Last Price30.3Aug 28, 2026
Change
-0%
Bid34
Ask41.5
volume0
Intrest0
Last Price0.05Sep 01, 2026
Change
-0%
Bid-
Ask0.45
volume2
Intrest327
Strike
210
210
Last Price33.05Aug 24, 2026
Change
-0%
Bid36.8
Ask44
volume0
Intrest0
Last Price0.72Aug 24, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest236
Strike
212.5
212.5
Last Price-
Change
-
Bid39.3
Ask46.5
volume0
Intrest0
Last Price1.03Aug 21, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest204
Strike
215
215
Last Price15.9Aug 13, 2026
Change
-0%
Bid41.7
Ask49
volume0
Intrest34
Last Price0.4Aug 24, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest8
Strike
217.5
217.5
Last Price-
Change
-
Bid43.7
Ask51.5
volume0
Intrest0
Last Price1.22Aug 25, 2026
Change
-0%
Bid-
Ask1
volume0
Intrest56
Strike
220
220
Last Price-
Change
-
Bid45.3
Ask54
volume0
Intrest0
Last Price0.1Aug 27, 2026
Change
-0%
Bid-
Ask7
volume0
Intrest1
Strike
222.5
222.5
Last Price-
Change
-
Bid48.5
Ask56.7
volume0
Intrest0
Last Price1.09Aug 20, 2026
Change
-0%
Bid-
Ask7.9
volume0
Intrest3
Strike
225
225
Last Price-
Change
-
Bid50.1
Ask59
volume0
Intrest0
Last Price0.91Aug 26, 2026
Change
-0%
Bid-
Ask7.9
volume0
Intrest10
Strike
227.5
227.5
Last Price-
Change
-
Bid53.5
Ask61.7
volume0
Intrest0
Last Price0.2Aug 26, 2026
Change
-0%
Bid-
Ask0.9
volume0
Intrest514
Strike
230
230
Last Price43.1Aug 20, 2026
Change
-0%
Bid56
Ask64
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask7.9
volume0
Intrest0
Strike
232.5
232.5
Last Price-
Change
-
Bid59
Ask66.5
volume0
Intrest0
Last Price0.24Aug 21, 2026
Change
-0%
Bid-
Ask1.3
volume0
Intrest21
Strike
235
235
Last Price-
Change
-
Bid61.6
Ask69
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask7.9
volume0
Intrest0
Strike
237.5
237.5
Last Price-
Change
-
Bid64.4
Ask71.5
volume0
Intrest0
Last Price0.95Sep 01, 2026
Change
0.055.56%
Bid-
Ask1
volume3
Intrest10
Strike
240
240
Last Price31.45Aug 13, 2026
Change
-0%
Bid66.8
Ask74
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask7.9
volume0
Intrest0
Strike
242.5
242.5
Last Price-
Change
-
Bid69.1
Ask76.5
volume0
Intrest0
Last Price3.5Aug 13, 2026
Change
-0%
Bid-
Ask0.1
volume0
Intrest1
Strike
245
245
Last Price-
Change
-
Bid70.9
Ask79.2
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask7.9
volume0
Intrest0
Strike
247.5
247.5
Last Price-
Change
-
Bid73.8
Ask81.5
volume0
Intrest0
Last Price0.38Aug 24, 2026
Change
-0%
Bid-
Ask7.9
volume0
Intrest4
Strike
250
250
Last Price44.86Aug 17, 2026
Change
-0%
Bid76
Ask84.2
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask7.9
volume0
Intrest0
Strike
255
255
Last Price-
Change
-
Bid81.4
Ask89
volume0
Intrest0
Last Price1.76Aug 13, 2026
Change
-0%
Bid-
Ask8.5
volume0
Intrest2
Strike
260
260
Last Price-
Change
-
Bid86.1
Ask94
volume0
Intrest0
Last Price1.66Aug 19, 2026
Change
-0%
Bid-
Ask8.5
volume0
Intrest1
Strike
265
265
Last Price-
Change
-
Bid90.7
Ask99
volume0
Intrest0
Last Price1.31Aug 13, 2026
Change
-0%
Bid-
Ask8.5
volume0
Intrest1
Strike
270
270
Last Price-
Change
-
Bid95.7
Ask104.2
volume0
Intrest0
Last Price0.74Aug 13, 2026
Change
-0%
Bid-
Ask8.5
volume0
Intrest1
Strike
275
275
Last Price-
Change
-
Bid100.1
Ask109.2
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask0.15
volume0
Intrest0
Strike
280
280
Last Price-
Change
-
Bid104.8
Ask117
volume0
Intrest0
