KLA-Tencor Corporation (KLAC) Historical Stock Data
1,214.46 ↑6.38 (0.53%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, KLAC is up 0.01% a day on average. There have been 15 days where KLA-Tencor Corporation closed green and 15 days where KLAC closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-05 | 1,224.00 | 1,214.46 | ↓$9.54 (-0.78%) | 1,212.32 | 1,240.00 | 681.93K |
| 2025-12-04 | 1,202.56 | 1,208.08 | ↑$5.52 (0.46%) | 1,197.81 | 1,217.06 | 703.23K |
| 2025-12-03 | 1,186.00 | 1,211.75 | ↑$25.75 (2.17%) | 1,166.22 | 1,215.96 | 810.35K |
| 2025-12-02 | 1,170.50 | 1,189.86 | ↑$19.36 (1.65%) | 1,163.70 | 1,197.90 | 0.95M |
| 2025-12-01 | 1,165.00 | 1,157.18 | ↓$7.82 (-0.67%) | 1,151.22 | 1,175.74 | 609.24K |
| 2025-11-28 | 1,168.89 | 1,175.47 | ↑$6.58 (0.56%) | 1,151.00 | 1,175.98 | 389.27K |
| 2025-11-26 | 1,157.75 | 1,159.07 | ↑$1.32 (0.11%) | 1,144.87 | 1,167.27 | 1.13M |
| 2025-11-25 | 1,130.19 | 1,145.89 | ↑$15.70 (1.39%) | 1,107.42 | 1,148.48 | 0.94M |
| 2025-11-24 | 1,104.90 | 1,136.73 | ↑$31.83 (2.88%) | 1,103.00 | 1,147.97 | 1.58M |
| 2025-11-21 | 1,097.00 | 1,097.12 | ↑$0.12 (0.01%) | 1,071.96 | 1,110.83 | 1.44M |
| 2025-11-20 | 1,187.96 | 1,102.45 | ↓$85.51 (-7.20%) | 1,097.58 | 1,201.49 | 1.17M |
| 2025-11-19 | 1,131.90 | 1,167.46 | ↑$35.56 (3.14%) | 1,129.49 | 1,177.39 | 0.96M |
| 2025-11-18 | 1,114.44 | 1,123.09 | ↑$8.65 (0.78%) | 1,097.89 | 1,140.44 | 1.15M |
| 2025-11-17 | 1,139.90 | 1,133.70 | ↓$6.20 (-0.54%) | 1,118.11 | 1,155.84 | 1.33M |
| 2025-11-14 | 1,135.54 | 1,134.32 | ↓$1.22 (-0.11%) | 1,127.07 | 1,175.22 | 1.44M |
| 2025-11-13 | 1,187.16 | 1,161.72 | ↓$25.44 (-2.14%) | 1,148.71 | 1,192.77 | 1.20M |
| 2025-11-12 | 1,208.12 | 1,198.97 | ↓$9.15 (-0.76%) | 1,192.84 | 1,209.86 | 824.37K |
| 2025-11-11 | 1,203.10 | 1,190.90 | ↓$12.20 (-1.01%) | 1,185.00 | 1,210.69 | 0.91M |
| 2025-11-10 | 1,220.94 | 1,217.95 | ↓$2.99 (-0.24%) | 1,201.73 | 1,226.83 | 0.95M |
| 2025-11-07 | 1,199.89 | 1,193.37 | ↓$6.52 (-0.54%) | 1,160.12 | 1,208.32 | 1.14M |
| 2025-11-06 | 1,223.05 | 1,206.40 | ↓$16.65 (-1.36%) | 1,191.78 | 1,223.05 | 1.18M |
| 2025-11-05 | 1,203.55 | 1,227.10 | ↑$23.55 (1.96%) | 1,201.53 | 1,243.14 | 0.90M |
| 2025-11-04 | 1,198.20 | 1,193.49 | ↓$4.71 (-0.39%) | 1,191.43 | 1,229.48 | 1.20M |
| 2025-11-03 | 1,216.14 | 1,219.14 | ↑$3.00 (0.25%) | 1,207.47 | 1,231.08 | 0.91M |
| 2025-10-31 | 1,223.75 | 1,208.74 | ↓$15.01 (-1.23%) | 1,200.85 | 1,240.36 | 885.21K |
| 2025-10-30 | 1,234.22 | 1,214.41 | ↓$19.81 (-1.61%) | 1,172.81 | 1,284.47 | 2.04M |
| 2025-10-29 | 1,225.99 | 1,235.28 | ↑$9.29 (0.76%) | 1,224.47 | 1,259.55 | 1.46M |
| 2025-10-28 | 1,206.68 | 1,206.04 | ↓$0.64 (-0.05%) | 1,195.79 | 1,209.66 | 665.56K |
| 2025-10-27 | 1,200.00 | 1,215.13 | ↑$15.13 (1.26%) | 1,200.00 | 1,221.19 | 0.97M |
| 2025-10-24 | 1,166.00 | 1,182.82 | ↑$16.82 (1.44%) | 1,160.60 | 1,191.26 | 825K |
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