KLA Corporation (KLAC) Stock Price History
Historical prices from 1980 to 2026
- 1M
- +3.7%
- 3M
- -30.0%
- YTD
- +47.8%
- 1Y
- +75.8%
- 3Y
- +60.9%
- 5Y
- +38.8%
Loading 10-year price history...
KLAC Historical Performance
KLAC Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -32.3%
- 2003 annual price return
- +56.4%
- 2004 annual price return
- -17.4%
- 2005 annual price return
- +8.8%
- 2006 annual price return
- -1.8%
- 2007 annual price return
- -1.6%
- 2008 annual price return
- -53.1%
- 2009 annual price return
- +60.9%
- 2010 annual price return
- +4.6%
- 2011 annual price return
- +24.5%
- 2012 annual price return
- +0.6%
- 2013 annual price return
- +30.0%
- 2014 annual price return
- +10.9%
- 2015 annual price return
- -1.3%
- 2016 annual price return
- +14.6%
- 2017 annual price return
- +32.4%
- 2018 annual price return
- -15.6%
- 2019 annual price return
- +96.0%
- 2020 annual price return
- +41.8%
- 2021 annual price return
- +65.2%
- 2022 annual price return
- -13.4%
- 2023 annual price return
- +54.4%
- 2024 annual price return
- +12.4%
- 2025 annual price return
- +90.9%
- 2026 annual price return
- +43.4%
KLAC Stock Price Trajectory (1980–2026)
As of September 23, 2026, KLA Corporation (KLAC) trades at $188.32, representing a +75.8% return over the past year. The stock has delivered a +423.7% total return over five years (+38.8% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $307.37 on June 30, 2026. From this peak, KLAC has corrected -38.7%, currently trading 8% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers AMAT (+135.6% 1Y), LRCX (+135.2% 1Y), and ASML (+82.5% 1Y), KLAC has underperformed the peer group average. Compare KLAC vs AMAT →
KLAC Historical Price Data · from 1980
Rows 1–50 of 11,582| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-09-22 | 180.71 | 188.60 | 179.72 | 188.32 | 9.22M | +2.36% |
| 2026-09-21 | 179.22 | 185.69 | 178.31 | 183.97 | 9.30M | +3.94% |
| 2026-09-18 | 170.50 | 177.04 | 169.72 | 176.99 | 19.61M | +4.74% |
| 2026-09-17 | 173.28 | 173.79 | 167.26 | 168.98 | 9.61M | +0.97% |
| 2026-09-16 | 171.49 | 171.72 | 165.89 | 167.36 | 6.61M | -0.39% |
| 2026-09-15 | 171.94 | 172.07 | 165.93 | 168.02 | 7.84M | -0.63% |
| 2026-09-14 | 168.18 | 172.98 | 167.57 | 169.09 | 11.90M | -6.39% |
| 2026-09-11 | 180.90 | 182.40 | 177.01 | 180.64 | 7.45M | +1.95% |
| 2026-09-10 | 176.59 | 180.64 | 174.19 | 177.18 | 10.45M | -3.13% |
| 2026-09-09 | 187.57 | 189.91 | 180.74 | 182.91 | 9.03M | -3.21% |
| 2026-09-08 | 189.41 | 190.87 | 185.84 | 188.98 | 12.16M | +1.82% |
| 2026-09-04 | 177.96 | 187.36 | 175.87 | 185.60 | 12.66M | +7.32% |
| 2026-09-03 | 169.19 | 173.06 | 167.05 | 172.94 | 6.67M | +0.39% |
| 2026-09-02 | 172.05 | 172.42 | 167.56 | 172.26 | 6.35M | +0.80% |
| 2026-09-01 | 172.37 | 173.20 | 168.07 | 170.89 | 10.21M | -2.60% |
| 2026-08-31 | 176.21 | 177.54 | 174.17 | 175.45 | 7.12M | -0.05% |
| 2026-08-28 | 182.04 | 182.47 | 174.80 | 175.54 | 9.91M | -4.48% |
| 2026-08-27 | 185.56 | 186.78 | 180.92 | 183.77 | 6.51M | -0.03% |
| 2026-08-26 | 183.41 | 184.26 | 179.70 | 183.83 | 5.78M | +0.27% |
| 2026-08-25 | 184.58 | 186.13 | 180.72 | 183.34 | 8.99M | +0.97% |
| 2026-08-24 | 180.02 | 182.84 | 176.45 | 181.57 | 9.87M | -1.32% |
| 2026-08-21 | 189.44 | 189.77 | 182.11 | 183.99 | 8.91M | -1.01% |
| 2026-08-20 | 185.56 | 189.36 | 184.55 | 185.86 | 7.33M | -0.75% |
| 2026-08-19 | 196.44 | 196.98 | 185.38 | 187.27 | 9.70M | -3.86% |
| 2026-08-18 | 195.47 | 199.52 | 191.78 | 194.79 | 13.53M | -5.33% |
| 2026-08-17 | 206.89 | 209.10 | 202.48 | 205.76 | 9.48M | +1.00% |
| 2026-08-14 | 206.80 | 208.87 | 200.86 | 203.72 | 7.36M | -2.70% |
| 2026-08-13 | 208.52 | 214.80 | 207.00 | 209.37 | 8.54M | +0.54% |
| 2026-08-12 | 210.10 | 210.27 | 205.22 | 208.25 | 11.95M | +3.88% |
| 2026-08-11 | 198.67 | 203.15 | 195.00 | 200.47 | 8.10M | +4.01% |
| 2026-08-10 | 204.78 | 205.06 | 192.47 | 192.74 | 10.32M | -2.71% |
| 2026-08-07 | 197.98 | 201.83 | 195.05 | 198.11 | 8.97M | +2.53% |
| 2026-08-06 | 189.59 | 198.32 | 185.77 | 193.22 | 13.26M | +0.22% |
| 2026-08-05 | 195.47 | 201.16 | 191.22 | 192.80 | 10.02M | -1.36% |
| 2026-08-04 | 191.98 | 196.73 | 188.13 | 195.45 | 13.25M | +6.95% |
| 2026-08-03 | 177.97 | 183.19 | 174.60 | 182.75 | 10.26M | -0.04% |
| 2026-07-31 | 188.00 | 190.00 | 179.65 | 182.82 | 13.51M | +1.38% |
| 2026-07-30 | 186.86 | 186.86 | 178.86 | 180.33 | 17.49M | +5.96% |
| 2026-07-29 | 177.63 | 191.37 | 169.81 | 170.19 | 20.43M | -10.80% |
| 2026-07-28 | 193.27 | 195.99 | 186.75 | 190.80 | 17.20M | -6.18% |
| 2026-07-27 | 210.82 | 214.01 | 195.56 | 203.36 | 14.20M | -3.40% |
| 2026-07-24 | 214.51 | 219.99 | 207.44 | 210.52 | 11.30M | -3.75% |
| 2026-07-23 | 213.39 | 219.03 | 212.86 | 218.73 | 8.77M | +1.88% |
| 2026-07-22 | 210.66 | 218.37 | 210.27 | 214.69 | 9.05M | -1.32% |
| 2026-07-21 | 220.25 | 221.00 | 214.23 | 217.56 | 9.95M | +4.80% |
| 2026-07-20 | 217.45 | 220.80 | 206.92 | 207.60 | 8.40M | -2.42% |
| 2026-07-17 | 208.45 | 216.79 | 204.58 | 212.75 | 13.06M | -3.02% |
| 2026-07-16 | 217.76 | 228.79 | 216.72 | 219.37 | 14.96M | -2.29% |
| 2026-07-15 | 235.96 | 236.55 | 216.47 | 224.50 | 10.63M | -2.55% |
| 2026-07-14 | 237.40 | 237.72 | 226.29 | 230.37 | 9.03M | +3.65% |
KLAC Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
KLAC Stock Analysis
Bull/bear thesis, analyst target revisions, and earnings execution.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
KLAC — Frequently Asked Questions
Quick answers to the most common questions about buying KLAC stock.
How has KLAC stock performed recently?
KLAC returned +75.8% over the past year, beating its 5-year annualized CAGR of +38.8%. The stock trades above its 200-day moving average, confirming the uptrend.
What is KLAC's all-time high price?
KLA Corporation reached $307.37 on 2026-06-30. The 52-week high is $307.37. Current 1-year return of +75.8% places the stock closer to historical peaks.
Where can I download KLAC historical price data?
This page provides KLAC daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1980-2026, downloadable in CSV format.