The lowest closing price for KLA-Tencor (KLAC) all-time was $0.32, on March 12, 1982. The latest price is $982.75.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
October 2025 | $1,075.18 | $1,155.00 | $980.97 | $982.75 | 9,191,672 |
September 2025 | $845.84 | $1,085.60 | $832.24 | $1,078.60 | 19,377,384 |
August 2025 | $854.34 | $957.18 | $853.42 | $872.00 | 20,127,240 |
July 2025 | $886.85 | $943.82 | $858.13 | $877.12 | 20,779,200 |
June 2025 | $750.77 | $912.84 | $750.33 | $893.79 | 25,786,500 |
May 2025 | $686.05 | $806.91 | $671.68 | $755.24 | 24,006,100 |
April 2025 | $670.92 | $718.54 | $548.81 | $699.48 | 31,516,200 |
March 2025 | $711.27 | $731.78 | $650.75 | $676.69 | 21,649,300 |
February 2025 | $722.44 | $788.59 | $688.77 | $705.60 | 18,521,200 |
January 2025 | $630.37 | $781.77 | $627.59 | $733.21 | 26,167,500 |
December 2024 | $640.62 | $665.93 | $609.22 | $625.83 | 22,623,600 |
November 2024 | $660.13 | $687.72 | $605.25 | $642.62 | 24,497,100 |
October 2024 | $771.03 | $825.04 | $648.39 | $659.86 | 25,491,000 |
September 2024 | $797.89 | $814.14 | $689.76 | $767.01 | 18,906,100 |
August 2024 | $811.90 | $831.82 | $640.63 | $811.60 | 22,336,900 |
July 2024 | $813.83 | $886.13 | $740.86 | $813.71 | 20,533,200 |
June 2024 | $762.71 | $866.59 | $727.20 | $815.14 | 15,177,400 |
May 2024 | $671.37 | $782.96 | $653.64 | $750.90 | 17,614,700 |
April 2024 | $690.64 | $708.57 | $614.83 | $680.07 | 19,457,100 |
March 2024 | $679.07 | $719.40 | $659.76 | $689.23 | 19,077,500 |
February 2024 | $589.46 | $678.49 | $583.78 | $673.17 | 19,178,400 |
January 2024 | $564.29 | $648.53 | $533.97 | $584.79 | 22,074,300 |
December 2023 | $534.79 | $588.13 | $518.91 | $572.25 | 16,410,500 |
November 2023 | $463.66 | $554.08 | $457.26 | $536.14 | 21,002,600 |
October 2023 | $450.71 | $497.66 | $440.12 | $461.12 | 20,947,400 |
Daily pricing data for KLA-Tencor dates back to 10/8/1980, and may be incomplete.
