KLAC
KLA (KLAC)
NASDAQ
$180.74+$0.10 (+0.05%)
Price as of Sep 11, 2026 7:59 PM EDT
  • $236.0B
    Market Cap
  • 88.39%
    1-Year Change
  • Semiconductor Equipment & Materials
    Industry
  • 1 Month
    -9.79%
    Low Price$170.89
    High Price$209.13
  • 3 Months
    -25.01%
    Low Price$170.00
    High Price$301.37
  • 1 Year
    +88.39%
    Low Price$170.00
    High Price$240.89
Date
Open
High
Low
Close
Change (%)
Volume
09/11/2026
181.71
182.41
177.01
180.64
+1.95%
7,491,328
09/10/2026
176.67
180.64
174.18
177.18
-3.13%
10,642,988
09/09/2026
187.56
189.91
179.55
182.91
-3.21%
9,106,794
09/08/2026
190.15
190.87
185.84
188.98
+1.82%
12,401,294
09/04/2026
177.90
187.36
173.46
185.60
+7.32%
12,725,900
09/03/2026
169.47
173.09
167.05
172.94
+0.39%
6,863,505
09/02/2026
171.76
172.95
167.56
172.26
+0.80%
6,469,529
09/01/2026
172.74
173.20
168.07
170.89
-2.60%
10,479,027
08/31/2026
176.86
177.61
174.17
175.45
-0.05%
7,607,842
08/28/2026
182.04
182.60
174.70
175.54
-4.48%
9,970,528
08/27/2026
185.01
186.78
180.85
183.77
-0.03%
6,558,356
08/26/2026
183.41
184.26
179.70
183.83
+0.27%
5,962,800
08/25/2026
184.58
186.13
180.71
183.34
+0.97%
8,899,655
08/24/2026
180.02
182.84
176.45
181.57
-1.32%
9,874,729
08/21/2026
189.44
189.77
182.11
183.99
-1.01%
8,913,057
08/20/2026
185.56
189.36
184.55
185.86
-0.75%
7,330,110
08/19/2026
196.44
196.98
185.38
187.27
-3.86%
9,701,544
08/18/2026
195.47
199.52
191.78
194.79
-5.33%
13,529,912
08/17/2026
206.89
209.10
202.48
205.76
+1.12%
9,478,857
08/17/2026
$0.23 Dividend
08/14/2026
206.57
208.63
200.63
203.49
-2.70%
7,357,839
08/13/2026
208.28
214.56
206.77
209.13
+0.54%
8,543,051
08/12/2026
209.86
210.03
204.99
208.01
+3.88%
11,983,412
08/11/2026
198.44
202.92
194.78
200.24
+4.01%
8,098,394
08/10/2026
204.55
204.83
192.25
192.52
-2.71%
10,317,347
08/07/2026
197.76
201.60
194.83
197.89
+2.53%
8,973,976
08/06/2026
189.37
198.10
185.56
193.00
+0.22%
13,257,700
08/05/2026
195.24
200.93
191.00
192.58
-1.36%
10,016,887
08/04/2026
191.76
196.50
187.92
195.23
+6.95%
13,251,397
08/03/2026
177.77
182.98
174.40
182.54
-0.04%
10,262,974
07/31/2026
187.79
189.79
179.45
182.61
+1.38%
13,495,381
07/30/2026
186.65
186.65
178.65
180.13
+5.96%
17,485,093
07/29/2026
177.42
191.15
169.62
170.00
-10.80%
20,427,582
07/28/2026
193.05
195.77
186.54
190.58
-6.18%
17,199,170
07/28/2026
$1.05 Earnings
07/27/2026
210.58
213.77
195.34
203.13
-3.40%
14,202,354
07/24/2026
214.27
219.74
207.21
210.28
-3.75%
11,304,924
07/23/2026
213.14
218.78
212.62
218.48
+1.88%
8,773,974
07/22/2026
210.42
218.12
210.04
214.45
-1.32%
9,051,142
07/21/2026
220.00
220.75
213.99
217.31
+4.80%
9,947,428
07/20/2026
217.20
220.55
206.69
207.37
-2.42%
8,396,389
07/17/2026
208.21
216.55
204.35
212.51
-3.02%
13,061,814
07/16/2026
217.51
228.53
216.48
219.12
-2.29%
14,970,098
07/15/2026
235.69
236.28
216.22
224.25
-2.55%
10,625,092
07/14/2026
237.13
237.45
226.03
230.11
+3.65%
8,936,877
07/13/2026
221.30
226.60
218.64
222.00
-4.00%
9,947,503
07/10/2026
224.58
231.84
221.88
231.26
+0.87%
7,447,762
07/09/2026
238.75
247.21
227.74
229.26
+3.77%
13,066,443
07/08/2026
215.54
223.15
214.06
220.93
+2.18%
13,082,598
07/07/2026
216.87
223.54
210.62
216.23
-7.22%
17,960,891
07/06/2026
246.04
246.04
230.90
233.05
-0.95%
12,130,800
07/02/2026
265.70
267.02
227.75
235.28
-11.51%
23,648,857
07/01/2026
285.19
290.51
259.51
265.89
-11.77%
24,127,902
06/30/2026
279.96
307.03
278.71
301.37
+8.38%
19,914,246
06/29/2026
249.75
279.02
249.03
278.08
+11.97%
14,628,648
06/26/2026
246.49
252.71
242.82
248.36
-3.93%
21,394,285
06/25/2026
254.86
260.55
243.24
258.51
+7.62%
11,975,208
06/24/2026
241.84
245.02
234.73
240.21
-1.64%
11,543,659
06/23/2026
247.78
250.94
240.29
244.21
-9.17%
18,707,873
06/22/2026
265.31
269.60
262.08
268.86
+3.70%
11,719,842
06/18/2026
251.49
263.65
250.22
259.27
+8.73%
26,173,309
06/17/2026
244.67
250.88
237.39
238.46
+0.59%
13,213,527
06/16/2026
254.14
255.56
236.85
237.06
-7.44%
14,048,551
06/15/2026
263.27
266.87
250.83
256.13
+0.74%
18,368,263
06/12/2026
237.33
254.64
235.73
254.25
+5.55%
10,069,201
06/12/2026
10:1 Split
06/11/2026
221.09
242.85
220.38
240.89
+12.92%
1,769,403
06/10/2026
216.40
230.18
212.02
213.32
-0.17%
1,602,959
06/09/2026
216.76
226.03
199.32
213.70
+1.49%
1,636,599
06/08/2026
202.77
213.28
200.13
210.57
+9.27%
1,165,878
06/05/2026
204.07
205.26
192.56
192.70
-9.47%
1,858,630
06/04/2026
205.15
215.43
203.17
212.87
+0.28%
825,291
06/03/2026
204.60
214.31
201.73
212.27
+3.91%
1,018,497
06/02/2026
196.43
204.52
194.78
204.29
+5.42%
1,061,127
06/01/2026
189.64
194.59
188.39
193.78
+0.95%
736,102
05/29/2026
192.77
197.28
190.93
191.95
-0.31%
1,145,942
05/28/2026
195.41
195.83
188.92
192.55
-1.51%
885,846
05/27/2026
204.43
205.78
194.28
195.50
-2.69%
951,440
05/26/2026
193.45
202.05
191.22
200.91
+6.51%
1,216,870
05/22/2026
187.29
190.80
185.96
188.62
+2.51%
725,262
05/21/2026
182.69
187.29
182.11
184.01
+0.69%
819,872
05/20/2026
177.50
183.38
177.10
182.74
+5.11%
900,347
05/19/2026
170.67
176.30
168.84
173.86
-0.90%
1,117,270
05/18/2026
181.88
183.12
173.43
175.45
-2.53%
947,088
05/18/2026
$2.30 Dividend
05/15/2026
182.63
184.11
179.82
180.00
-4.68%
980,381
05/14/2026
184.07
190.65
182.62
188.84
+2.34%
810,283
05/13/2026
183.15
186.05
179.06
184.53
+2.12%
938,086
05/12/2026
179.81
181.00
173.88
180.70
-1.83%
1,029,400
05/11/2026
184.83
189.29
183.92
184.08
-1.28%
1,212,942
05/08/2026
181.23
188.45
180.07
186.47
+6.01%
1,289,736
05/07/2026
181.29
181.56
174.18
175.90
-2.92%
1,241,562
05/06/2026
178.04
182.04
175.50
181.19
+4.81%
1,340,916
05/05/2026
174.11
176.29
171.17
172.87
+1.14%
1,194,146
05/04/2026
171.64
174.69
167.28
170.92
-0.75%
791,928
05/01/2026
172.88
174.08
169.09
172.21
-1.38%
789,386
04/30/2026
168.39
178.44
164.20
174.61
-3.63%
1,890,902
04/29/2026
182.52
183.56
178.21
181.18
+0.40%
1,092,105
04/29/2026
$0.94 Earnings
04/28/2026
177.47
185.11
176.84
180.46
-4.79%
1,339,760