KLAC
KLA (KLAC)
NASDAQ
$244.03-$25.13 (-9.34%)
Price as of Jun 23, 2026 3:49 PM EDT
  • $351.6B
    Market Cap
  • 216.36%
    1-Year Change
  • Semiconductor Equipment & Materials
    Industry
  • 1 Month
    +42.53%
    Low Price$237.33
    High Price$2,411.64
  • 3 Months
    +79.83%
    Low Price$237.33
    High Price$2,411.64
  • 1 Year
    +216.36%
    Low Price$237.33
    High Price$2,411.64
Date
Open
High
Low
Close
Change (%)
Volume
06/22/2026
265.61
269.90
262.38
269.16
+3.70%
11,719,842
06/18/2026
251.77
263.95
250.50
259.56
+8.73%
26,173,309
06/17/2026
244.95
251.16
237.66
238.73
+0.59%
13,213,527
06/16/2026
254.43
255.85
237.12
237.33
-7.44%
14,048,551
06/15/2026
263.57
267.17
251.11
256.42
+0.74%
18,368,263
06/12/2026
237.60
254.93
236.00
254.54
+5.55%
10,069,201
06/12/2026
10:1 Split
06/11/2026
221.34
243.13
220.63
241.16
+12.92%
1,769,403
06/10/2026
216.64
230.44
212.26
213.56
-0.17%
1,602,959
06/09/2026
217.00
226.28
199.55
213.94
+1.49%
1,636,599
06/08/2026
203.00
213.52
200.36
210.81
+9.27%
1,165,878
06/05/2026
204.30
205.50
192.77
192.92
-9.47%
1,858,630
06/04/2026
205.39
215.67
203.40
213.11
+0.28%
825,291
06/03/2026
204.83
214.55
201.95
212.51
+3.91%
1,018,497
06/02/2026
196.65
204.75
195.00
204.52
+5.42%
1,061,127
06/01/2026
189.86
194.81
188.60
194.00
+0.95%
736,102
05/29/2026
192.99
197.50
191.15
192.17
-0.31%
1,145,942
05/28/2026
195.63
196.05
189.14
192.76
-1.51%
885,846
05/27/2026
204.66
206.01
194.50
195.72
-2.69%
951,440
05/26/2026
193.67
202.28
191.43
201.14
+6.51%
1,216,870
05/22/2026
187.50
191.01
186.17
188.84
+2.51%
725,262
05/21/2026
182.90
187.50
182.32
184.22
+0.69%
819,872
05/20/2026
177.70
183.59
177.30
182.95
+5.11%
900,347
05/19/2026
170.87
176.50
169.03
174.06
-0.90%
1,117,270
05/18/2026
182.09
183.33
173.62
175.65
-2.53%
947,088
05/18/2026
$2.30 Dividend
05/15/2026
182.84
184.31
180.03
180.20
-4.68%
980,381
05/14/2026
184.28
190.87
182.83
189.05
+2.34%
810,283
05/13/2026
183.36
186.26
179.26
184.74
+2.12%
938,086
05/12/2026
180.01
181.21
174.08
180.90
-1.83%
1,029,400
05/11/2026
185.04
189.51
184.12
184.28
-1.28%
1,212,942
05/08/2026
181.43
188.67
180.27
186.68
+6.01%
1,289,736
05/07/2026
181.50
181.77
174.38
176.10
-2.92%
1,241,562
05/06/2026
178.24
182.25
175.70
181.40
+4.81%
1,340,916
05/05/2026
174.31
176.49
171.37
173.07
+1.14%
1,194,146
05/04/2026
171.83
174.89
167.47
171.11
-0.75%
791,928
05/01/2026
173.08
174.28
169.28
172.41
-1.38%
789,386
04/30/2026
168.58
178.64
164.39
174.81
-3.63%
1,890,902
04/29/2026
182.72
183.77
178.41
181.39
+0.40%
1,092,105
04/29/2026
$9.40 Earnings
04/28/2026
177.67
185.32
177.04
180.67
-4.79%
1,339,760
04/27/2026
190.73
192.43
186.54
189.76
-1.81%
1,118,446
04/24/2026
185.04
193.69
184.24
193.25
+6.59%
1,143,117
04/23/2026
182.21
184.22
178.62
181.31
+0.19%
928,500
04/22/2026
181.07
181.20
177.44
180.98
+1.49%
683,994
04/21/2026
181.17
182.09
177.02
178.31
-1.11%
676,278
04/20/2026
178.93
180.44
176.77
180.30
+0.77%
623,056
04/17/2026
176.90
178.95
174.18
178.92
+3.26%
725,360
04/16/2026
171.64
173.98
169.43
173.26
-0.76%
832,719
04/15/2026
176.37
176.81
167.84
174.59
-2.66%
1,164,162
04/14/2026
178.65
179.57
176.31
179.36
+1.53%
871,270
04/13/2026
173.24
176.96
171.81
176.65
+1.81%
830,210
04/10/2026
174.54
175.77
173.00
173.51
+0.58%
686,795
04/09/2026
166.78
173.25
166.70
172.51
+3.28%
939,756
04/08/2026
166.41
168.41
163.32
167.02
+7.97%
1,020,389
04/07/2026
152.17
154.69
150.54
154.69
+0.57%
527,328
04/06/2026
152.08
154.00
151.55
153.81
+1.53%
411,954
04/02/2026
145.23
152.61
144.92
151.49
-0.20%
661,739
04/01/2026
148.23
153.80
148.19
151.79
+3.22%
880,078
03/31/2026
141.53
147.45
139.82
147.05
+6.50%
1,108,052
03/30/2026
146.71
147.17
137.27
138.08
-4.20%
1,001,396
03/27/2026
143.48
147.73
143.34
144.14
-0.55%
811,836
03/26/2026
150.20
151.29
144.37
144.93
-6.00%
1,091,692
03/25/2026
157.23
157.40
153.27
154.19
-1.43%
769,428
03/24/2026
148.29
158.04
147.98
156.42
+3.62%
782,723
03/23/2026
153.16
157.13
150.84
150.95
+0.85%
1,174,081
03/20/2026
150.96
153.30
145.52
149.68
-0.85%
2,187,503
03/19/2026
143.58
151.61
141.85
150.96
+1.97%
999,963
03/18/2026
147.74
151.11
145.73
148.05
+0.07%
882,963
03/17/2026
144.49
148.31
143.31
147.95
+3.00%
853,564
03/16/2026
145.20
145.52
142.33
143.64
+1.38%
955,773
03/13/2026
141.53
144.40
140.66
141.68
+0.64%
1,271,841
03/12/2026
146.31
146.81
139.42
140.78
-3.78%
1,259,579
03/11/2026
145.71
149.31
145.21
146.31
+0.83%
817,170
03/10/2026
141.93
148.52
140.82
145.11
+1.67%
891,533
03/09/2026
132.12
143.34
131.93
142.73
+6.29%
1,120,698
03/06/2026
137.12
141.69
133.03
134.28
-5.93%
1,117,853
03/05/2026
145.15
147.37
138.82
142.75
-3.15%
1,078,505
03/04/2026
146.44
148.81
144.72
147.40
+2.40%
798,546
03/03/2026
147.37
148.56
142.47
143.95
-6.10%
1,267,245
03/02/2026
147.31
153.88
147.31
153.30
+0.68%
759,131
02/27/2026
149.51
153.54
148.86
152.26
+0.02%
1,107,061
02/26/2026
154.31
155.30
146.69
152.24
-1.45%
1,184,269
02/25/2026
154.28
157.53
153.91
154.47
+2.66%
876,173
02/24/2026
150.58
152.80
147.37
150.47
+1.28%
667,127
02/23/2026
148.80
151.51
145.41
148.58
-0.56%
850,073
02/20/2026
145.32
149.57
145.32
149.41
+1.78%
684,297
02/19/2026
144.83
147.28
144.02
146.80
-0.70%
626,077
02/18/2026
147.62
150.09
146.57
147.84
+0.69%
651,053
02/17/2026
144.37
148.51
142.59
146.83
+0.54%
623,432
02/17/2026
$1.90 Dividend
02/13/2026
144.73
149.06
143.13
146.04
+0.92%
1,012,377
02/12/2026
147.42
149.12
143.08
144.71
-1.94%
1,051,393
02/11/2026
146.51
149.82
144.23
147.57
+3.40%
1,092,992
02/10/2026
142.05
144.03
140.84
142.72
-0.65%
843,559
02/09/2026
143.63
145.33
142.09
143.65
-0.19%
1,639,562
02/06/2026
137.36
144.55
136.77
143.92
+8.41%
1,571,467
02/05/2026
128.96
134.64
128.17
132.76
+1.82%
1,301,719
02/04/2026
136.17
137.38
128.17
130.39
-3.56%
1,583,806
02/03/2026
144.22
144.56
132.10
135.21
-3.89%
2,056,153