KLAC: Kla-Tencor Corp.

As of Tuesday, September 22nd, 2026

$ 188.32

+4.35 +2.36%

Open: 180.71
High: 188.60
Low: 179.70
Volume: 9,072,347
Previous Close on Monday, September 21st, 2026

$ 183.97

+6.98 +3.94%

Open: 179.30
High: 185.94
Low: 178.31
Volume: 9,297,410

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-22 180.71 188.60 179.70 188.32 9,072,347 +4.35 +2.36
2026-09-21 179.30 185.94 178.31 183.97 9,297,410 +6.98 +3.94
2026-09-18 170.50 177.14 169.72 176.99 20,008,551 +8.01 +4.74
2026-09-17 173.00 173.79 167.26 168.98 9,589,093 +1.62 +0.97
2026-09-16 171.52 171.72 165.89 167.36 6,601,333 -0.66 -0.39
2026-09-15 172.00 172.07 165.93 168.02 7,871,703 -1.07 -0.63
2026-09-14 168.08 173.03 167.57 169.09 11,901,561 -11.55 -6.39
2026-09-11 181.71 182.41 177.01 180.64 7,447,420 +3.46 +1.95
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 188.60
On 2026-09-22		 165.89
On 2026-09-16		 20.30 12.08 171.72
On 2026-09-16		 171.72
On 2026-09-16		 0.00 177.12
10D 189.91
On 2026-09-09		 165.89
On 2026-09-16		 -0.66 -0.35 189.91
On 2026-09-09		 165.89
On 2026-09-16		 -12.65 176.35
20D 190.87
On 2026-09-08		 165.89
On 2026-09-16		 6.75 3.72 190.87
On 2026-09-08		 165.89
On 2026-09-16		 -13.09 177.80
WTD 188.60
On 2026-09-22		 178.31
On 2026-09-21		 11.33 6.40 185.94
On 2026-09-21		 185.94
On 2026-09-21		 0.00 186.15
MTD 190.87
On 2026-09-08		 165.89
On 2026-09-16		 12.87 7.34 190.87
On 2026-09-08		 165.89
On 2026-09-16		 -13.09 176.94
As of Tuesday, September 22nd, 2026
 
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Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

51,863.63 -185.20 -0.36 429,815,808
DJTA

Dow Jones Transportation Average

19,887.73 -83.17 -0.42 79,960,920
SPX

S&P 500 Index

7,764.75 +0.05 +0.00
OEX

S&P 100 Index

3,875.75 -2.35 -0.06
NDX

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30,732.40 +250.04 +0.82
NYA

NYSE Composite Index

24,029.62 -57.05 -0.24
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8,402.34 -22.39 -0.27
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4,221.54 +0.41 +0.01
RUT

Russell 2000 Index

2,889.92 +14.56 +0.51
RUA

Russell 3000 Index

4,398.88 +1.31 +0.03
VIX

CBOE Volatility Index

14.27 -0.55 -3.71
VIX1Y

CBOE S&P 500 One-Year Volatility Index

21.65 -0.14 -0.64
VIX6M

CBOE S&P 500 6-Month Volatility Index

19.87 -0.28 -1.39
VIX3M

CBOE S&P 500 3-Month Volatility Index

17.66 -0.41 -2.27
 
Recent
Ticker Last Chg %Chg Volume
KLAC

Kla-Tencor Corp.

188.32 +4.35 +2.36 9,072,347