What is the current MACD of KLAC?

As of today, KLAC MACD is -$4.92

What is the current MACD signal of KLAC?

As of today, KLAC MACD signal is -$0.95

What is the current MACD histogram of KLAC?

As of today, KLAC MACD histogram is -$3.97

KLA Corporation (KLAC) Stock MACD History & Chart Since 1980

MACD

-$4.92$1.34-37.58%

October 20, 2026

Summary

Current Value: As of today, KLAC MACD is -$4.92, down -37.58% on October 20, 2026
1-Month High: KLAC MACD is currently -209.92% below its 1-month high of $4.47 set on October 5, 2026
1-Year High: KLAC MACD is currently -123.20% below its 1-year high of $21.20 set on June 30, 2026
1-Month Low: KLAC MACD is +3.07% above its 1-month low of -$5.07 reached on September 21, 2026
1-Year Low: KLAC MACD is +61.42% above its 1-year low of -$12.75 reached on August 3, 2026

MACD Chart

Performance

KLAC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Oct 20, 26	-$4.92	-37.6%	+3.1%	-47.0%	-346.4%	-251.5%	-4735.3%	-1117.7%
MACD Signal	Oct 20, 26	-$0.95	-2291.7%	+84.8%	-165.7%	-142.6%	-131.9%	-1421.7%	-109.9%
MACD Histogram	Oct 20, 26	-$3.97	-9.7%	-440.3%	+17.1%	-1613.0%	-1581.0%	-10000.0%	-8334.6%
Price	Oct 20, 26	$161.74	-2.8%	-12.1%	-25.7%	+33.1%	+41.0%	+249.8%	+382.1%
14-Day RSI	Oct 20, 26	29.27	-8.1%	-43.1%	-36.9%	-40.5%	-54.6%	-33.9%	-41.4%
ATR	Oct 20, 26	$7.97	-1.4%	-6.8%	-54.4%	+121.4%	+112.3%	+458.4%	+818.7%
Beta	Oct 20, 26	2.74	-0.4%	-1.4%	+0.7%	+62.1%	+70.2%	+71.3%	+48.1%
10-Day Volatility	Oct 20, 26	27.47%	-9.1%	-49.9%	-47.8%	-28.1%	-52.5%	-19.5%	+22.1%
50-Day SMA	Oct 20, 26	$185.65	-0.3%	-3.2%	-15.2%	+55.0%	+87.4%	+289.3%	+447.3%
20-Day SMA	Oct 20, 26	$188.27	-0.7%	+6.1%	-20.6%	+52.7%	+73.8%	+302.2%	+463.5%
50-Day EMA	Oct 20, 26	$187.64	-0.6%	-0.9%	-14.1%	+58.5%	+85.1%	+296.5%	+458.4%
20-Day EMA	Oct 20, 26	$182.39	-1.2%	+1.7%	-19.9%	+48.4%	+69.9%	+285.5%	+446.1%

MACD Highs

KLAC MACD Highs Comparison
Period	High	Date	Current
1M	$4.47	Oct 5, 26	-209.9%
3M	$4.47	Oct 5, 26	-209.9%
6M	$21.20	Jun 30, 26	-123.2%
1Y	$21.20	Jun 30, 26	-123.2%
3Y	$21.20	Jun 30, 26	-123.2%
5Y	$21.20	Jun 30, 26	-123.2%
All	$21.20	Jun 30, 26	-123.2%

MACD Lows

KLAC MACD Lows Comparison
Period	Low	Date	Current
1M	-$5.07	Sep 21, 26	+3.1%
3M	-$12.75	Aug 3, 26	+61.4%
6M	-$12.75	Aug 3, 26	+61.4%
1Y	-$12.75	Aug 3, 26	+61.4%
3Y	-$12.75	Aug 3, 26	+61.4%
5Y	-$12.75	Aug 3, 26	+61.4%
All	-$12.75	Aug 3, 26	+61.4%

MACD History

Date	Value	Change
Oct 21, 2026	-$4.92	-346.4%
Dec 31, 2025	$2.00	+463.2%
Dec 31, 2024	-$0.55	-137.0%
Dec 31, 2023	$1.49	+701.3%
Dec 31, 2022	$0.19	-77.4%
Dec 31, 2021	$0.82	+100.6%
Dec 31, 2020	$0.41	+23.4%
Dec 31, 2019	$0.33	+264.5%
Dec 31, 2018	-$0.20	-312.6%
Dec 31, 2017	$0.09	+105.4%
Dec 31, 2016	$0.05	-53.1%
Dec 31, 2015	$0.10	+223.8%
Dec 31, 2014	-$0.08	-341.3%
Dec 31, 2013	$0.03	-11.8%
Dec 31, 2012	$0.04	-45.9%
Dec 31, 2011	$0.07	+64.8%
Dec 31, 2010	$0.04	-41.9%
Dec 31, 2009	$0.07	+75.4%
Dec 31, 2008	$0.04	+275.2%
Dec 31, 2007	-$0.02	-105.3%
Dec 31, 2006	-$0.01	+69.4%
Dec 31, 2005	-$0.04	-589.5%
Dec 31, 2004	$0.01	-66.4%
Dec 31, 2003	$0.02	+130.5%

Date	Value	Change
Dec 31, 2002	-$0.07	-455.8%
Dec 31, 2001	$0.02	-51.4%
Dec 31, 2000	$0.04	-84.6%
Dec 31, 1999	$0.28	+324.0%
Dec 31, 1998	$0.07	+189.8%
Dec 31, 1997	-$0.07	-244.6%
Dec 31, 1996	$0.05	+140.1%
Dec 31, 1995	-$0.13	-4,730.8%
Dec 31, 1994	-$0.00	-107.3%
Dec 31, 1993	$0.04	+330.1%
Dec 31, 1992	$0.01	+730.0%
Dec 31, 1991	$0.00	-92.1%
Dec 31, 1990	$0.01	+807.1%
Dec 31, 1989	$0.00	+177.8%
Dec 31, 1988	-$0.00	-125.4%
Dec 31, 1987	$0.01	+197.3%
Dec 31, 1986	-$0.01	-151.0%
Dec 31, 1985	$0.01	+941.2%
Dec 31, 1984	-$0.00	-116.5%
Dec 31, 1983	$0.01	+243.3%
Dec 31, 1982	$0.00	+350.0%
Dec 31, 1981	-$0.00	+53.8%
Dec 31, 1980	-$0.00	-

FAQ

What is the current MACD of KLAC?: As of today, KLAC MACD is -$4.92

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$0.95$0.99-2,291.69%

October 20, 2026

Summary

Current Value: As of today, KLAC MACD signal is -$0.95, down -2291.69% on October 20, 2026
1-Month High: KLAC MACD signal is currently -133.21% below its 1-month high of $2.86 set on October 12, 2026
1-Year High: KLAC MACD signal is currently -105.23% below its 1-year high of $18.15 set on July 1, 2026
1-Month Low: KLAC MACD signal is +84.79% above its 1-month low of -$6.24 reached on September 21, 2026
1-Year Low: KLAC MACD signal is +90.29% above its 1-year low of -$9.78 reached on August 7, 2026

Performance

KLAC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Oct 20, 26	-$0.95	-2291.7%	+84.8%	-165.7%	-142.6%	-131.9%	-1421.7%	-109.9%
MACD	Oct 20, 26	-$4.92	-37.6%	+3.1%	-47.0%	-346.4%	-251.5%	-4735.3%	-1117.7%
MACD Histogram	Oct 20, 26	-$3.97	-9.7%	-440.3%	+17.1%	-1613.0%	-1581.0%	-10000.0%	-8334.6%
Price	Oct 20, 26	$161.74	-2.8%	-12.1%	-25.7%	+33.1%	+41.0%	+249.8%	+382.1%
14-Day RSI	Oct 20, 26	29.27	-8.1%	-43.1%	-36.9%	-40.5%	-54.6%	-33.9%	-41.4%
ATR	Oct 20, 26	$7.97	-1.4%	-6.8%	-54.4%	+121.4%	+112.3%	+458.4%	+818.7%
Beta	Oct 20, 26	2.74	-0.4%	-1.4%	+0.7%	+62.1%	+70.2%	+71.3%	+48.1%
10-Day Volatility	Oct 20, 26	27.47%	-9.1%	-49.9%	-47.8%	-28.1%	-52.5%	-19.5%	+22.1%
50-Day SMA	Oct 20, 26	$185.65	-0.3%	-3.2%	-15.2%	+55.0%	+87.4%	+289.3%	+447.3%
20-Day SMA	Oct 20, 26	$188.27	-0.7%	+6.1%	-20.6%	+52.7%	+73.8%	+302.2%	+463.5%
50-Day EMA	Oct 20, 26	$187.64	-0.6%	-0.9%	-14.1%	+58.5%	+85.1%	+296.5%	+458.4%
20-Day EMA	Oct 20, 26	$182.39	-1.2%	+1.7%	-19.9%	+48.4%	+69.9%	+285.5%	+446.1%

MACD Signal Highs

KLAC MACD Signal Highs Comparison
Period	High	Date	Current
1M	$2.86	Oct 12, 26	-133.2%
3M	$2.86	Oct 12, 26	-133.2%
6M	$18.15	Jul 1, 26	-105.2%
1Y	$18.15	Jul 1, 26	-105.2%
3Y	$18.15	Jul 1, 26	-105.2%
5Y	$18.15	Jul 1, 26	-105.2%
All	$18.15	Jul 1, 26	-105.2%

MACD Signal Lows

KLAC MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$6.24	Sep 21, 26	+84.8%
3M	-$9.78	Aug 7, 26	+90.3%
6M	-$9.78	Aug 7, 26	+90.3%
1Y	-$9.78	Aug 7, 26	+90.3%
3Y	-$9.78	Aug 7, 26	+90.3%
5Y	-$9.78	Aug 7, 26	+90.3%
All	-$9.78	Aug 7, 26	+90.3%

MACD Signal History

Date	Value	Change
Oct 21, 2026	-$0.95	-142.6%
Dec 31, 2025	$2.23	+495.9%
Dec 31, 2024	-$0.56	-137.3%
Dec 31, 2023	$1.51	+164.9%
Dec 31, 2022	$0.57	-6.5%
Dec 31, 2021	$0.61	+6.9%
Dec 31, 2020	$0.57	+123.1%
Dec 31, 2019	$0.26	+229.7%
Dec 31, 2018	-$0.20	-288.6%
Dec 31, 2017	$0.10	+98.7%
Dec 31, 2016	$0.05	-49.2%
Dec 31, 2015	$0.10	+182.9%
Dec 31, 2014	-$0.12	-2,413.0%
Dec 31, 2013	$0.01	-86.1%
Dec 31, 2012	$0.04	-36.1%
Dec 31, 2011	$0.06	-2.1%
Dec 31, 2010	$0.06	-20.2%
Dec 31, 2009	$0.08	+182.2%
Dec 31, 2008	$0.03	+198.9%
Dec 31, 2007	-$0.03	-598.2%
Dec 31, 2006	$0.01	+181.2%
Dec 31, 2005	-$0.01	-145.4%
Dec 31, 2004	$0.02	+200.7%
Dec 31, 2003	-$0.02	+55.1%

Date	Value	Change
Dec 31, 2002	-$0.03	-134.8%
Dec 31, 2001	$0.10	>+9,900.0%
Dec 31, 2000	$0.00	-99.9%
Dec 31, 1999	$0.22	+215.5%
Dec 31, 1998	$0.07	+164.6%
Dec 31, 1997	-$0.11	-257.3%
Dec 31, 1996	$0.07	+160.9%
Dec 31, 1995	-$0.11	-1,543.5%
Dec 31, 1994	-$0.01	-121.7%
Dec 31, 1993	$0.03	+249.5%
Dec 31, 1992	$0.01	+367.6%
Dec 31, 1991	-$0.00	-132.1%
Dec 31, 1990	$0.01	+2,750.0%
Dec 31, 1989	-$0.00	+88.6%
Dec 31, 1988	-$0.00	-134.3%
Dec 31, 1987	$0.01	+391.4%
Dec 31, 1986	-$0.00	-129.2%
Dec 31, 1985	$0.01	+335.3%
Dec 31, 1984	-$0.01	-172.9%
Dec 31, 1983	$0.01	+118.8%
Dec 31, 1982	$0.00	+633.3%
Dec 31, 1981	-$0.00	+70.0%
Dec 31, 1980	-$0.00	-

FAQ

What is the current MACD signal of KLAC?: As of today, KLAC MACD signal is -$0.95

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$3.97$0.35-9.70%

October 20, 2026

Summary

Current Value: As of today, KLAC MACD histogram is -$3.97, down -9.70% on October 20, 2026
1-Month High: KLAC MACD histogram is currently -209.92% below its 1-month high of $3.61 set on October 5, 2026
1-Year High: KLAC MACD histogram is currently -172.23% below its 1-year high of $5.50 set on June 15, 2026
1-Month Low: KLAC MACD histogram is at its 1-month low
1-Year Low: KLAC MACD histogram is +39.84% above its 1-year low of -$6.60 reached on July 8, 2026

Performance

KLAC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Oct 20, 26	-$3.97	-9.7%	-440.3%	+17.1%	-1613.0%	-1581.0%	-10000.0%	-8334.6%
MACD	Oct 20, 26	-$4.92	-37.6%	+3.1%	-47.0%	-346.4%	-251.5%	-4735.3%	-1117.7%
MACD Signal	Oct 20, 26	-$0.95	-2291.7%	+84.8%	-165.7%	-142.6%	-131.9%	-1421.7%	-109.9%
Price	Oct 20, 26	$161.74	-2.8%	-12.1%	-25.7%	+33.1%	+41.0%	+249.8%	+382.1%
14-Day RSI	Oct 20, 26	29.27	-8.1%	-43.1%	-36.9%	-40.5%	-54.6%	-33.9%	-41.4%
ATR	Oct 20, 26	$7.97	-1.4%	-6.8%	-54.4%	+121.4%	+112.3%	+458.4%	+818.7%
Beta	Oct 20, 26	2.74	-0.4%	-1.4%	+0.7%	+62.1%	+70.2%	+71.3%	+48.1%
10-Day Volatility	Oct 20, 26	27.47%	-9.1%	-49.9%	-47.8%	-28.1%	-52.5%	-19.5%	+22.1%
50-Day SMA	Oct 20, 26	$185.65	-0.3%	-3.2%	-15.2%	+55.0%	+87.4%	+289.3%	+447.3%
20-Day SMA	Oct 20, 26	$188.27	-0.7%	+6.1%	-20.6%	+52.7%	+73.8%	+302.2%	+463.5%
50-Day EMA	Oct 20, 26	$187.64	-0.6%	-0.9%	-14.1%	+58.5%	+85.1%	+296.5%	+458.4%
20-Day EMA	Oct 20, 26	$182.39	-1.2%	+1.7%	-19.9%	+48.4%	+69.9%	+285.5%	+446.1%

MACD Histogram Highs

KLAC MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$3.61	Oct 5, 26	-209.9%
3M	$3.61	Oct 5, 26	-209.9%
6M	$5.50	Jun 15, 26	-172.2%
1Y	$5.50	Jun 15, 26	-172.2%
3Y	$5.50	Jun 15, 26	-172.2%
5Y	$5.50	Jun 15, 26	-172.2%
All	$5.50	Jun 15, 26	-172.2%

MACD Histogram Lows

KLAC MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$3.97	Oct 20, 26	at low
3M	-$5.63	Jul 29, 26	+29.5%
6M	-$6.60	Jul 8, 26	+39.8%
1Y	-$6.60	Jul 8, 26	+39.8%
3Y	-$6.60	Jul 8, 26	+39.8%
5Y	-$6.60	Jul 8, 26	+39.8%
All	-$6.60	Jul 8, 26	+39.8%

MACD Histogram History

Date	Value	Change
Oct 21, 2026	-$3.97	-1,613.0%
Dec 31, 2025	-$0.23	-1,868.7%
Dec 31, 2024	$0.01	+157.5%
Dec 31, 2023	-$0.02	+94.1%
Dec 31, 2022	-$0.38	-283.2%
Dec 31, 2021	$0.21	+229.6%
Dec 31, 2020	-$0.16	-314.7%
Dec 31, 2019	$0.08	+1,895.2%
Dec 31, 2018	-$0.00	+57.1%
Dec 31, 2017	-$0.01	-50.8%
Dec 31, 2016	-$0.01	-25.0%
Dec 31, 2015	-$0.01	-111.4%
Dec 31, 2014	$0.05	+65.5%
Dec 31, 2013	$0.03	+1,818.8%
Dec 31, 2012	-$0.00	-120.0%
Dec 31, 2011	$0.01	+139.2%
Dec 31, 2010	-$0.02	-240.0%
Dec 31, 2009	-$0.01	-144.8%
Dec 31, 2008	$0.01	+197.8%
Dec 31, 2007	$0.00	+126.5%
Dec 31, 2006	-$0.02	+43.9%
Dec 31, 2005	-$0.03	-298.7%
Dec 31, 2004	-$0.01	-120.2%
Dec 31, 2003	$0.04	+193.3%

Date	Value	Change
Dec 31, 2002	-$0.04	+46.7%
Dec 31, 2001	-$0.08	-278.4%
Dec 31, 2000	$0.04	-24.4%
Dec 31, 1999	$0.06	+1,295.7%
Dec 31, 1998	-$0.00	-113.1%
Dec 31, 1997	$0.04	+291.4%
Dec 31, 1996	-$0.02	-53.3%
Dec 31, 1995	-$0.01	-383.7%
Dec 31, 1994	$0.00	+10.3%
Dec 31, 1993	$0.00	+587.5%
Dec 31, 1992	-$0.00	-118.2%
Dec 31, 1991	$0.00	+109.5%
Dec 31, 1990	$0.00	+16.7%
Dec 31, 1989	$0.00	+5.9%
Dec 31, 1988	$0.00	+154.8%
Dec 31, 1987	-$0.00	+18.4%
Dec 31, 1986	-$0.00	-265.2%
Dec 31, 1985	$0.00	-32.4%
Dec 31, 1984	$0.00	+3.0%
Dec 31, 1983	$0.00	+1,750.0%
Dec 31, 1982	-$0.00	+66.7%
Dec 31, 1981	-$0.00	0.0%
Dec 31, 1980	-$0.00	-

FAQ

What is the current MACD histogram of KLAC?: As of today, KLAC MACD histogram is -$3.97

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

KLAC Official Website www.kla.com
KLAC Profile on Yahoo Finance finance.yahoo.com/quote/KLAC
KLAC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/klac