What is the current 200-day SMA of WDC?

As of today, WDC 200-day SMA is $374.44

How does WDC 200-day SMA compare to its current price?

WDC 200-day SMA is -21.55% below its current market price

How far is WDC 200-day SMA from its all-time high?

WDC 200-day SMA is currently at its all-time high

What is 1-year change in WDC 200-day SMA?

WDC 200-day SMA is up +590.25% year-over-year

What is the current 50-day SMA of WDC?

As of today, WDC 50-day SMA is $504.80

How does WDC 50-day SMA compare to its current price?

WDC 50-day SMA is +5.76% above its current market price

How far is WDC 50-day SMA from its all-time high?

WDC 50-day SMA is currently -10.59% below its historical high of $564.59 set on August 5, 2026

What is 1-year change in WDC 50-day SMA?

WDC 50-day SMA is up +587.23% year-over-year

What is the current 20-day SMA of WDC?

As of today, WDC 20-day SMA is $466.18

How does WDC 20-day SMA compare to its current price?

WDC 20-day SMA is -2.33% below its current market price

How far is WDC 20-day SMA from its all-time high?

WDC 20-day SMA is currently -25.23% below its historical high of $623.47 set on July 14, 2026

What is 1-year change in WDC 20-day SMA?

WDC 20-day SMA is up +481.61% year-over-year

What is the current 200-day EMA of WDC?

As of today, WDC 200-day EMA is $392.69

How does WDC 200-day EMA compare to its current price?

WDC 200-day EMA is -17.73% below its current market price

How far is WDC 200-day EMA from its all-time high?

WDC 200-day EMA is currently at its all-time high

What is 1-year change in WDC 200-day EMA?

WDC 200-day EMA is up +569.97% year-over-year

What is the current 50-day EMA of WDC?

As of today, WDC 50-day EMA is $489.16

How does WDC 50-day EMA compare to its current price?

WDC 50-day EMA is +2.49% above its current market price

How far is WDC 50-day EMA from its all-time high?

WDC 50-day EMA is currently -9.74% below its historical high of $541.95 set on July 14, 2026

What is 1-year change in WDC 50-day EMA?

WDC 50-day EMA is up +561.60% year-over-year

What is the current 20-day EMA of WDC?

As of today, WDC 20-day EMA is $468.39

How does WDC 20-day EMA compare to its current price?

WDC 20-day EMA is -1.87% below its current market price

How far is WDC 20-day EMA from its all-time high?

WDC 20-day EMA is currently -23.87% below its historical high of $615.25 set on June 30, 2026

What is 1-year change in WDC 20-day EMA?

WDC 20-day EMA is up +473.72% year-over-year

WDC Stock Moving Average History & Chart Since 1978

200-Day SMA

$374.44$1.62+0.44%

September 8, 2026

Summary

Current Value: As of today, WDC 200-day SMA is $374.44, up +0.44% on September 8, 2026
Vs Current Price: WDC 200-day SMA is -21.55% below its current market price
1-Year High: WDC 200-day SMA reached a 1-year high of $374.44 on September 8, 2026
1-Year Low: WDC 200-day SMA reached a 1-year low of $54.25 on September 8, 2025

200-Day SMA Chart

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Sep 8, 26	$374.44	+0.4%	+9.7%	+52.9%	+308.8%	+590.3%	+1202.3%	+675.7%
50-Day SMA	Sep 8, 26	$504.80	-0.4%	-10.1%	+17.7%	+216.2%	+587.2%	+1535.8%	+929.8%
20-Day SMA	Sep 8, 26	$466.18	+0.4%	-8.9%	-9.0%	+167.7%	+481.6%	+1365.3%	+896.3%
200-Day EMA	Sep 8, 26	$392.69	+0.2%	+4.5%	+39.8%	+263.9%	+570.0%	+1203.0%	+728.6%
50-Day EMA	Sep 8, 26	$489.16	-0.1%	-6.4%	+9.9%	+208.8%	+561.6%	+1469.1%	+903.9%
20-Day EMA	Sep 8, 26	$468.39	+0.2%	-9.1%	-8.4%	+170.9%	+473.7%	+1351.1%	+897.6%
Price	Sep 8, 26	$477.30	+2.1%	+9.9%	-9.4%	+177.1%	+411.6%	+1352.7%	+987.2%
14-Day RSI	Sep 8, 26	50.45	+4.5%	+31.2%	-11.6%	-3.2%	-39.4%	-9.9%	+34.1%
Beta	Sep 8, 26	3.06	-0.7%	-1.0%	+20.5%	+76.9%	+93.7%	+106.8%	+126.7%
ATR	Sep 8, 26	$32.71	-1.9%	-39.7%	+2.8%	+255.9%	+1207.6%	+3207.5%	+1597.5%
10-Day Volatility	Sep 8, 26	43.39%	-17.6%	-64.2%	-48.2%	-8.5%	+29.9%	-8.7%	-24.3%

200-Day SMA Highs

WDC 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$374.44	Sep 8, 26	at high
3M	$374.44	Sep 8, 26	at high
6M	$374.44	Sep 8, 26	at high
1Y	$374.44	Sep 8, 26	at high
3Y	$374.44	Sep 8, 26	at high
5Y	$374.44	Sep 8, 26	at high
All	$374.44	Sep 8, 26	at high

200-Day SMA Lows

WDC 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$341.21	Aug 7, 26	+9.7%
3M	$244.82	Jun 8, 26	+52.9%
6M	$138.10	Mar 6, 26	+171.1%
1Y	$54.25	Sep 8, 25	+590.3%
3Y	$28.75	Sep 8, 23	+1202.3%
5Y	$27.73	Jun 30, 23	+1250.2%
All	$0.82	Jan 19, 79	>+9999.0%

200-Day SMA History

Date	Value	Change
Sep 8, 2026	$374.44	+308.8%
Dec 31, 2025	$91.58	+76.4%
Dec 31, 2024	$51.91	+66.4%
Dec 31, 2023	$31.20	-6.7%
Dec 31, 2022	$33.46	-30.9%
Dec 31, 2021	$48.41	+52.9%
Dec 31, 2020	$31.66	-19.7%
Dec 31, 2019	$39.43	-23.0%
Dec 31, 2018	$51.18	-21.7%
Dec 31, 2017	$65.37	+68.6%
Dec 31, 2016	$38.77	-36.9%
Dec 31, 2015	$61.41	-15.1%
Dec 31, 2014	$72.35	+47.1%
Dec 31, 2013	$49.17	+73.9%
Dec 31, 2012	$28.28	+15.5%
Dec 31, 2011	$24.48	-1.2%
Dec 31, 2010	$24.78	+6.7%
Dec 31, 2009	$23.21	+21.8%
Dec 31, 2008	$19.06	+13.4%
Dec 31, 2007	$16.81	+17.3%
Dec 31, 2006	$14.33	+37.7%
Dec 31, 2005	$10.40	+53.9%
Dec 31, 2004	$6.76	-20.8%
Dec 31, 2003	$8.53	+106.5%
Dec 31, 2002	$4.13	+35.8%

Date	Value	Change
Dec 31, 2001	$3.04	-22.9%
Dec 31, 2000	$3.94	-6.9%
Dec 31, 1999	$4.24	-59.2%
Dec 31, 1998	$10.39	-58.8%
Dec 31, 1997	$25.23	+90.2%
Dec 31, 1996	$13.27	+103.0%
Dec 31, 1995	$6.54	+10.9%
Dec 31, 1994	$5.90	+161.7%
Dec 31, 1993	$2.25	+11.6%
Dec 31, 1992	$2.02	+43.2%
Dec 31, 1991	$1.41	-61.1%
Dec 31, 1990	$3.62	+1.0%
Dec 31, 1989	$3.59	-32.6%
Dec 31, 1988	$5.32	-39.7%
Dec 31, 1987	$8.83	+63.3%
Dec 31, 1986	$5.41	+30.0%
Dec 31, 1985	$4.16	+29.9%
Dec 31, 1984	$3.20	-21.1%
Dec 31, 1983	$4.06	+109.2%
Dec 31, 1982	$1.94	-45.0%
Dec 31, 1981	$3.53	+17.2%
Dec 31, 1980	$3.01	+185.8%
Dec 31, 1979	$1.05	+25.0%
Dec 31, 1978	$0.84	-

FAQ

What is the current 200-day SMA of WDC?: As of today, WDC 200-day SMA is $374.44
How does WDC 200-day SMA compare to its current price?: WDC 200-day SMA is -21.55% below its current market price
How far is WDC 200-day SMA from its all-time high?: WDC 200-day SMA is currently at its all-time high
What is 1-year change in WDC 200-day SMA?: WDC 200-day SMA is up +590.25% year-over-year

50-Day SMA

$504.80$2.18-0.43%

September 8, 2026

Summary

Current Value: As of today, WDC 50-day SMA is $504.80, down -0.43% on September 8, 2026
Vs Current Price: WDC 50-day SMA is +5.76% above its current market price
1-Year High: WDC 50-day SMA reached a 1-year high of $564.59 on August 5, 2026
1-Year Low: WDC 50-day SMA reached a 1-year low of $73.45 on September 8, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Sep 8, 26	$504.80	-0.4%	-10.1%	+17.7%	+216.2%	+587.2%	+1535.8%	+929.8%
200-Day SMA	Sep 8, 26	$374.44	+0.4%	+9.7%	+52.9%	+308.8%	+590.3%	+1202.3%	+675.7%
20-Day SMA	Sep 8, 26	$466.18	+0.4%	-8.9%	-9.0%	+167.7%	+481.6%	+1365.3%	+896.3%
200-Day EMA	Sep 8, 26	$392.69	+0.2%	+4.5%	+39.8%	+263.9%	+570.0%	+1203.0%	+728.6%
50-Day EMA	Sep 8, 26	$489.16	-0.1%	-6.4%	+9.9%	+208.8%	+561.6%	+1469.1%	+903.9%
20-Day EMA	Sep 8, 26	$468.39	+0.2%	-9.1%	-8.4%	+170.9%	+473.7%	+1351.1%	+897.6%
Price	Sep 8, 26	$477.30	+2.1%	+9.9%	-9.4%	+177.1%	+411.6%	+1352.7%	+987.2%
14-Day RSI	Sep 8, 26	50.45	+4.5%	+31.2%	-11.6%	-3.2%	-39.4%	-9.9%	+34.1%
Beta	Sep 8, 26	3.06	-0.7%	-1.0%	+20.5%	+76.9%	+93.7%	+106.8%	+126.7%
ATR	Sep 8, 26	$32.71	-1.9%	-39.7%	+2.8%	+255.9%	+1207.6%	+3207.5%	+1597.5%
10-Day Volatility	Sep 8, 26	43.39%	-17.6%	-64.2%	-48.2%	-8.5%	+29.9%	-8.7%	-24.3%
3-Month Volatility	Sep 8, 26	99.54%	-1.7%	-2.4%	+45.8%	+52.5%	+200.4%	+216.1%	+165.4%
1-Year Volatility	Sep 8, 26	80.13%	+0.2%	+1.8%	+23.8%	+46.3%	+73.2%	+83.3%	+72.9%

50-Day SMA Highs

WDC 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$561.20	Aug 7, 26	-10.1%
3M	$564.59	Aug 5, 26	-10.6%
6M	$564.59	Aug 5, 26	-10.6%
1Y	$564.59	Aug 5, 26	-10.6%
3Y	$564.59	Aug 5, 26	-10.6%
5Y	$564.59	Aug 5, 26	-10.6%
All	$564.59	Aug 5, 26	-10.6%

50-Day SMA Lows

WDC 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$504.80	Sep 8, 26	at low
3M	$429.02	Jun 8, 26	+17.7%
6M	$243.66	Mar 6, 26	+107.2%
1Y	$73.45	Sep 8, 25	+587.2%
3Y	$30.86	Sep 8, 23	+1535.8%
5Y	$26.32	Jan 4, 23	+1817.8%
All	$0.78	Jan 24, 79	>+9999.0%

50-Day SMA History

Date	Value	Change
Sep 8, 2026	$504.80	+216.1%
Dec 31, 2025	$159.67	+217.4%
Dec 31, 2024	$50.31	+43.1%
Dec 31, 2023	$35.17	+33.3%
Dec 31, 2022	$26.38	-39.7%
Dec 31, 2021	$43.75	+27.0%
Dec 31, 2020	$34.46	-16.1%
Dec 31, 2019	$41.08	+22.0%
Dec 31, 2018	$33.68	-47.7%
Dec 31, 2017	$64.41	+37.2%
Dec 31, 2016	$46.95	-2.2%
Dec 31, 2015	$48.02	-38.0%
Dec 31, 2014	$77.44	+34.8%
Dec 31, 2013	$57.46	+108.4%
Dec 31, 2012	$27.58	+27.5%
Dec 31, 2011	$21.63	-14.2%
Dec 31, 2010	$25.20	-13.9%
Dec 31, 2009	$29.26	+196.5%
Dec 31, 2008	$9.87	-52.8%
Dec 31, 2007	$20.89	+38.6%
Dec 31, 2006	$15.07	+39.7%
Dec 31, 2005	$10.79	+49.1%
Dec 31, 2004	$7.24	-21.2%
Dec 31, 2003	$9.18	+69.1%
Dec 31, 2002	$5.43	+52.6%

Date	Value	Change
Dec 31, 2001	$3.56	+8.3%
Dec 31, 2000	$3.28	+20.4%
Dec 31, 1999	$2.73	-74.1%
Dec 31, 1998	$10.54	-37.1%
Dec 31, 1997	$16.75	-18.6%
Dec 31, 1996	$20.58	+233.4%
Dec 31, 1995	$6.17	-5.4%
Dec 31, 1994	$6.52	+90.0%
Dec 31, 1993	$3.43	+21.7%
Dec 31, 1992	$2.82	+195.9%
Dec 31, 1991	$0.95	-50.7%
Dec 31, 1990	$1.93	-31.9%
Dec 31, 1989	$2.84	-40.2%
Dec 31, 1988	$4.75	-13.3%
Dec 31, 1987	$5.48	-18.3%
Dec 31, 1986	$6.70	+101.5%
Dec 31, 1985	$3.33	+9.8%
Dec 31, 1984	$3.03	-14.5%
Dec 31, 1983	$3.54	+92.8%
Dec 31, 1982	$1.84	-36.6%
Dec 31, 1981	$2.90	-36.3%
Dec 31, 1980	$4.54	+315.0%
Dec 31, 1979	$1.10	+30.0%
Dec 31, 1978	$0.84	-

FAQ

What is the current 50-day SMA of WDC?: As of today, WDC 50-day SMA is $504.80
How does WDC 50-day SMA compare to its current price?: WDC 50-day SMA is +5.76% above its current market price
How far is WDC 50-day SMA from its all-time high?: WDC 50-day SMA is currently -10.59% below its historical high of $564.59 set on August 5, 2026
What is 1-year change in WDC 50-day SMA?: WDC 50-day SMA is up +587.23% year-over-year

20-Day SMA

$466.18$1.95+0.42%

September 8, 2026

Summary

Current Value: As of today, WDC 20-day SMA is $466.18, up +0.42% on September 8, 2026
Vs Current Price: WDC 20-day SMA is -2.33% below its current market price
1-Year High: WDC 20-day SMA reached a 1-year high of $623.47 on July 14, 2026
1-Year Low: WDC 20-day SMA reached a 1-year low of $80.15 on September 8, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Sep 8, 26	$466.18	+0.4%	-8.9%	-9.0%	+167.7%	+481.6%	+1365.3%	+896.3%
200-Day SMA	Sep 8, 26	$374.44	+0.4%	+9.7%	+52.9%	+308.8%	+590.3%	+1202.3%	+675.7%
50-Day SMA	Sep 8, 26	$504.80	-0.4%	-10.1%	+17.7%	+216.2%	+587.2%	+1535.8%	+929.8%
200-Day EMA	Sep 8, 26	$392.69	+0.2%	+4.5%	+39.8%	+263.9%	+570.0%	+1203.0%	+728.6%
50-Day EMA	Sep 8, 26	$489.16	-0.1%	-6.4%	+9.9%	+208.8%	+561.6%	+1469.1%	+903.9%
20-Day EMA	Sep 8, 26	$468.39	+0.2%	-9.1%	-8.4%	+170.9%	+473.7%	+1351.1%	+897.6%
Price	Sep 8, 26	$477.30	+2.1%	+9.9%	-9.4%	+177.1%	+411.6%	+1352.7%	+987.2%
14-Day RSI	Sep 8, 26	50.45	+4.5%	+31.2%	-11.6%	-3.2%	-39.4%	-9.9%	+34.1%
Beta	Sep 8, 26	3.06	-0.7%	-1.0%	+20.5%	+76.9%	+93.7%	+106.8%	+126.7%
ATR	Sep 8, 26	$32.71	-1.9%	-39.7%	+2.8%	+255.9%	+1207.6%	+3207.5%	+1597.5%
10-Day Volatility	Sep 8, 26	43.39%	-17.6%	-64.2%	-48.2%	-8.5%	+29.9%	-8.7%	-24.3%
3-Month Volatility	Sep 8, 26	99.54%	-1.7%	-2.4%	+45.8%	+52.5%	+200.4%	+216.1%	+165.4%
1-Year Volatility	Sep 8, 26	80.13%	+0.2%	+1.8%	+23.8%	+46.3%	+73.2%	+83.3%	+72.9%

20-Day SMA Highs

WDC 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$511.47	Aug 7, 26	-8.9%
3M	$623.47	Jul 14, 26	-25.2%
6M	$623.47	Jul 14, 26	-25.2%
1Y	$623.47	Jul 14, 26	-25.2%
3Y	$623.47	Jul 14, 26	-25.2%
5Y	$623.47	Jul 14, 26	-25.2%
All	$623.47	Jul 14, 26	-25.2%

20-Day SMA Lows

WDC 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$462.57	Sep 3, 26	+0.8%
3M	$462.57	Sep 3, 26	+0.8%
6M	$272.66	Mar 13, 26	+71.0%
1Y	$80.15	Sep 8, 25	+481.6%
3Y	$31.81	Sep 8, 23	+1365.3%
5Y	$24.82	Jan 4, 23	+1778.4%
All	$0.68	Jan 11, 79	>+9999.0%

20-Day SMA History

Date	Value	Change
Sep 8, 2026	$466.18	+167.7%
Dec 31, 2025	$174.17	+252.9%
Dec 31, 2024	$49.36	+30.3%
Dec 31, 2023	$37.87	+51.3%
Dec 31, 2022	$25.04	-44.2%
Dec 31, 2021	$44.85	+15.6%
Dec 31, 2020	$38.81	-7.9%
Dec 31, 2019	$42.12	+40.7%
Dec 31, 2018	$29.94	-51.0%
Dec 31, 2017	$61.11	+19.4%
Dec 31, 2016	$51.16	+10.4%
Dec 31, 2015	$46.34	-43.7%
Dec 31, 2014	$82.37	+35.1%
Dec 31, 2013	$60.97	+106.6%
Dec 31, 2012	$29.51	+24.4%
Dec 31, 2011	$23.73	-8.0%
Dec 31, 2010	$25.79	-17.9%
Dec 31, 2009	$31.42	+246.4%
Dec 31, 2008	$9.07	-59.9%
Dec 31, 2007	$22.60	+43.3%
Dec 31, 2006	$15.78	+27.6%
Dec 31, 2005	$12.36	+55.8%
Dec 31, 2004	$7.94	-4.9%
Dec 31, 2003	$8.34	+59.0%
Dec 31, 2002	$5.25	+19.4%

Date	Value	Change
Dec 31, 2001	$4.39	+118.1%
Dec 31, 2000	$2.01	-28.9%
Dec 31, 1999	$2.83	-76.7%
Dec 31, 1998	$12.16	-0.6%
Dec 31, 1997	$12.24	-43.6%
Dec 31, 1996	$21.71	+231.4%
Dec 31, 1995	$6.55	-0.2%
Dec 31, 1994	$6.56	+81.5%
Dec 31, 1993	$3.62	+22.2%
Dec 31, 1992	$2.96	+247.1%
Dec 31, 1991	$0.85	-52.3%
Dec 31, 1990	$1.79	-40.7%
Dec 31, 1989	$3.01	-39.8%
Dec 31, 1988	$5.00	-11.2%
Dec 31, 1987	$5.64	-22.0%
Dec 31, 1986	$7.23	+92.8%
Dec 31, 1985	$3.75	+26.8%
Dec 31, 1984	$2.96	-11.4%
Dec 31, 1983	$3.34	+98.5%
Dec 31, 1982	$1.68	-37.6%
Dec 31, 1981	$2.70	-33.3%
Dec 31, 1980	$4.04	+246.3%
Dec 31, 1979	$1.17	+66.3%
Dec 31, 1978	$0.70	-

FAQ

What is the current 20-day SMA of WDC?: As of today, WDC 20-day SMA is $466.18
How does WDC 20-day SMA compare to its current price?: WDC 20-day SMA is -2.33% below its current market price
How far is WDC 20-day SMA from its all-time high?: WDC 20-day SMA is currently -25.23% below its historical high of $623.47 set on July 14, 2026
What is 1-year change in WDC 20-day SMA?: WDC 20-day SMA is up +481.61% year-over-year

200-Day EMA

$392.69$0.85+0.22%

September 8, 2026

Summary

Current Value: As of today, WDC 200-day EMA is $392.69, up +0.22% on September 8, 2026
Vs Current Price: WDC 200-day EMA is -17.73% below its current market price
1-Year High: WDC 200-day EMA reached a 1-year high of $392.69 on September 8, 2026
1-Year Low: WDC 200-day EMA reached a 1-year low of $58.61 on September 8, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Sep 8, 26	$392.69	+0.2%	+4.5%	+39.8%	+263.9%	+570.0%	+1203.0%	+728.6%
50-Day EMA	Sep 8, 26	$489.16	-0.1%	-6.4%	+9.9%	+208.8%	+561.6%	+1469.1%	+903.9%
20-Day EMA	Sep 8, 26	$468.39	+0.2%	-9.1%	-8.4%	+170.9%	+473.7%	+1351.1%	+897.6%
200-Day SMA	Sep 8, 26	$374.44	+0.4%	+9.7%	+52.9%	+308.8%	+590.3%	+1202.3%	+675.7%
50-Day SMA	Sep 8, 26	$504.80	-0.4%	-10.1%	+17.7%	+216.2%	+587.2%	+1535.8%	+929.8%
20-Day SMA	Sep 8, 26	$466.18	+0.4%	-8.9%	-9.0%	+167.7%	+481.6%	+1365.3%	+896.3%
Price	Sep 8, 26	$477.30	+2.1%	+9.9%	-9.4%	+177.1%	+411.6%	+1352.7%	+987.2%
14-Day RSI	Sep 8, 26	50.45	+4.5%	+31.2%	-11.6%	-3.2%	-39.4%	-9.9%	+34.1%
Beta	Sep 8, 26	3.06	-0.7%	-1.0%	+20.5%	+76.9%	+93.7%	+106.8%	+126.7%
ATR	Sep 8, 26	$32.71	-1.9%	-39.7%	+2.8%	+255.9%	+1207.6%	+3207.5%	+1597.5%
10-Day Volatility	Sep 8, 26	43.39%	-17.6%	-64.2%	-48.2%	-8.5%	+29.9%	-8.7%	-24.3%
3-Month Volatility	Sep 8, 26	99.54%	-1.7%	-2.4%	+45.8%	+52.5%	+200.4%	+216.1%	+165.4%
1-Year Volatility	Sep 8, 26	80.13%	+0.2%	+1.8%	+23.8%	+46.3%	+73.2%	+83.3%	+72.9%

200-Day EMA Highs

WDC 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$392.69	Sep 8, 26	at high
3M	$392.69	Sep 8, 26	at high
6M	$392.69	Sep 8, 26	at high
1Y	$392.69	Sep 8, 26	at high
3Y	$392.69	Sep 8, 26	at high
5Y	$392.69	Sep 8, 26	at high
All	$392.69	Sep 8, 26	at high

200-Day EMA Lows

WDC 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$375.90	Aug 7, 26	+4.5%
3M	$280.89	Jun 8, 26	+39.8%
6M	$160.51	Mar 6, 26	+144.7%
1Y	$58.61	Sep 8, 25	+570.0%
3Y	$30.14	Sep 8, 23	+1203.0%
5Y	$29.46	Jul 26, 23	+1233.0%
All	$0.96	Aug 22, 79	>+9999.0%

200-Day EMA History

Date	Value	Change
Sep 8, 2026	$392.69	+263.9%
Dec 31, 2025	$107.92	+119.9%
Dec 31, 2024	$49.08	+49.5%
Dec 31, 2023	$32.83	+2.0%
Dec 31, 2022	$32.20	-29.0%
Dec 31, 2021	$45.34	+34.2%
Dec 31, 2020	$33.79	-17.4%
Dec 31, 2019	$40.92	-12.5%
Dec 31, 2018	$46.77	-25.6%
Dec 31, 2017	$62.83	+46.2%
Dec 31, 2016	$42.97	-27.1%
Dec 31, 2015	$58.94	-18.2%
Dec 31, 2014	$72.04	+45.5%
Dec 31, 2013	$49.50	+77.4%
Dec 31, 2012	$27.91	+19.6%
Dec 31, 2011	$23.33	-4.8%
Dec 31, 2010	$24.50	+0.4%
Dec 31, 2009	$24.40	+50.3%
Dec 31, 2008	$16.24	-9.4%
Dec 31, 2007	$17.91	+26.5%
Dec 31, 2006	$14.16	+39.0%
Dec 31, 2005	$10.19	+44.4%
Dec 31, 2004	$7.06	-15.2%
Dec 31, 2003	$8.32	+91.9%

Date	Value	Change
Dec 31, 2002	$4.34	+37.0%
Dec 31, 2001	$3.17	-14.7%
Dec 31, 2000	$3.71	-17.8%
Dec 31, 1999	$4.51	-59.6%
Dec 31, 1998	$11.17	-51.3%
Dec 31, 1997	$22.92	+55.6%
Dec 31, 1996	$14.73	+129.8%
Dec 31, 1995	$6.41	+11.8%
Dec 31, 1994	$5.73	+120.2%
Dec 31, 1993	$2.60	+20.2%
Dec 31, 1992	$2.17	+55.4%
Dec 31, 1991	$1.39	-54.3%
Dec 31, 1990	$3.05	-13.4%
Dec 31, 1989	$3.52	-33.9%
Dec 31, 1988	$5.33	-31.3%
Dec 31, 1987	$7.76	+38.8%
Dec 31, 1986	$5.59	+46.2%
Dec 31, 1985	$3.82	+17.7%
Dec 31, 1984	$3.25	-12.9%
Dec 31, 1983	$3.73	+87.0%
Dec 31, 1982	$1.99	-39.0%
Dec 31, 1981	$3.27	-3.0%
Dec 31, 1980	$3.37	+225.5%
Dec 31, 1979	$1.04	-

FAQ

What is the current 200-day EMA of WDC?: As of today, WDC 200-day EMA is $392.69
How does WDC 200-day EMA compare to its current price?: WDC 200-day EMA is -17.73% below its current market price
How far is WDC 200-day EMA from its all-time high?: WDC 200-day EMA is currently at its all-time high
What is 1-year change in WDC 200-day EMA?: WDC 200-day EMA is up +569.97% year-over-year

50-Day EMA

$489.16$0.48-0.10%

September 8, 2026

Summary

Current Value: As of today, WDC 50-day EMA is $489.16, down -0.10% on September 8, 2026
Vs Current Price: WDC 50-day EMA is +2.49% above its current market price
1-Year High: WDC 50-day EMA reached a 1-year high of $541.95 on July 14, 2026
1-Year Low: WDC 50-day EMA reached a 1-year low of $73.94 on September 8, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Sep 8, 26	$489.16	-0.1%	-6.4%	+9.9%	+208.8%	+561.6%	+1469.1%	+903.9%
200-Day EMA	Sep 8, 26	$392.69	+0.2%	+4.5%	+39.8%	+263.9%	+570.0%	+1203.0%	+728.6%
20-Day EMA	Sep 8, 26	$468.39	+0.2%	-9.1%	-8.4%	+170.9%	+473.7%	+1351.1%	+897.6%
200-Day SMA	Sep 8, 26	$374.44	+0.4%	+9.7%	+52.9%	+308.8%	+590.3%	+1202.3%	+675.7%
50-Day SMA	Sep 8, 26	$504.80	-0.4%	-10.1%	+17.7%	+216.2%	+587.2%	+1535.8%	+929.8%
20-Day SMA	Sep 8, 26	$466.18	+0.4%	-8.9%	-9.0%	+167.7%	+481.6%	+1365.3%	+896.3%
Price	Sep 8, 26	$477.30	+2.1%	+9.9%	-9.4%	+177.1%	+411.6%	+1352.7%	+987.2%
14-Day RSI	Sep 8, 26	50.45	+4.5%	+31.2%	-11.6%	-3.2%	-39.4%	-9.9%	+34.1%
Beta	Sep 8, 26	3.06	-0.7%	-1.0%	+20.5%	+76.9%	+93.7%	+106.8%	+126.7%
ATR	Sep 8, 26	$32.71	-1.9%	-39.7%	+2.8%	+255.9%	+1207.6%	+3207.5%	+1597.5%
10-Day Volatility	Sep 8, 26	43.39%	-17.6%	-64.2%	-48.2%	-8.5%	+29.9%	-8.7%	-24.3%
3-Month Volatility	Sep 8, 26	99.54%	-1.7%	-2.4%	+45.8%	+52.5%	+200.4%	+216.1%	+165.4%
1-Year Volatility	Sep 8, 26	80.13%	+0.2%	+1.8%	+23.8%	+46.3%	+73.2%	+83.3%	+72.9%

50-Day EMA Highs

WDC 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$522.86	Aug 7, 26	-6.4%
3M	$541.95	Jul 14, 26	-9.7%
6M	$541.95	Jul 14, 26	-9.7%
1Y	$541.95	Jul 14, 26	-9.7%
3Y	$541.95	Jul 14, 26	-9.7%
5Y	$541.95	Jul 14, 26	-9.7%
All	$541.95	Jul 14, 26	-9.7%

50-Day EMA Lows

WDC 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$489.16	Sep 8, 26	at low
3M	$444.90	Jun 8, 26	+9.9%
6M	$244.82	Mar 6, 26	+99.8%
1Y	$73.94	Sep 8, 25	+561.6%
3Y	$31.17	Sep 8, 23	+1469.1%
5Y	$26.07	Jan 4, 23	+1776.3%
All	$0.82	Jan 19, 79	>+9999.0%

50-Day EMA History

Date	Value	Change
Sep 8, 2026	$489.16	+208.8%
Dec 31, 2025	$158.39	+219.3%
Dec 31, 2024	$49.61	+37.2%
Dec 31, 2023	$36.17	+38.0%
Dec 31, 2022	$26.21	-41.2%
Dec 31, 2021	$44.56	+25.9%
Dec 31, 2020	$35.39	-15.8%
Dec 31, 2019	$42.03	+24.9%
Dec 31, 2018	$33.65	-47.0%
Dec 31, 2017	$63.46	+32.7%
Dec 31, 2016	$47.84	-2.1%
Dec 31, 2015	$48.86	-38.1%
Dec 31, 2014	$78.93	+36.3%
Dec 31, 2013	$57.91	+101.8%
Dec 31, 2012	$28.69	+28.5%
Dec 31, 2011	$22.33	-10.4%
Dec 31, 2010	$24.91	-16.6%
Dec 31, 2009	$29.89	+188.9%
Dec 31, 2008	$10.35	-51.1%
Dec 31, 2007	$21.14	+39.6%
Dec 31, 2006	$15.14	+32.6%
Dec 31, 2005	$11.42	+53.7%
Dec 31, 2004	$7.43	-16.5%
Dec 31, 2003	$8.90	+73.3%

Date	Value	Change
Dec 31, 2002	$5.14	+37.3%
Dec 31, 2001	$3.74	+28.5%
Dec 31, 2000	$2.91	+1.0%
Dec 31, 1999	$2.88	-73.2%
Dec 31, 1998	$10.78	-35.7%
Dec 31, 1997	$16.76	-17.2%
Dec 31, 1996	$20.24	+219.2%
Dec 31, 1995	$6.34	-1.4%
Dec 31, 1994	$6.43	+93.1%
Dec 31, 1993	$3.33	+20.0%
Dec 31, 1992	$2.78	+190.1%
Dec 31, 1991	$0.96	-52.2%
Dec 31, 1990	$2.00	-32.3%
Dec 31, 1989	$2.96	-39.9%
Dec 31, 1988	$4.92	-18.9%
Dec 31, 1987	$6.06	-9.6%
Dec 31, 1986	$6.71	+90.0%
Dec 31, 1985	$3.53	+15.3%
Dec 31, 1984	$3.06	-13.6%
Dec 31, 1983	$3.54	+101.3%
Dec 31, 1982	$1.76	-37.7%
Dec 31, 1981	$2.83	-34.1%
Dec 31, 1980	$4.29	+287.5%
Dec 31, 1979	$1.11	-

FAQ

What is the current 50-day EMA of WDC?: As of today, WDC 50-day EMA is $489.16
How does WDC 50-day EMA compare to its current price?: WDC 50-day EMA is +2.49% above its current market price
How far is WDC 50-day EMA from its all-time high?: WDC 50-day EMA is currently -9.74% below its historical high of $541.95 set on July 14, 2026
What is 1-year change in WDC 50-day EMA?: WDC 50-day EMA is up +561.60% year-over-year

20-Day EMA

$468.39$0.94+0.20%

September 8, 2026

Summary

Current Value: As of today, WDC 20-day EMA is $468.39, up +0.20% on September 8, 2026
Vs Current Price: WDC 20-day EMA is -1.87% below its current market price
1-Year High: WDC 20-day EMA reached a 1-year high of $615.25 on June 30, 2026
1-Year Low: WDC 20-day EMA reached a 1-year low of $81.64 on September 8, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Sep 8, 26	$468.39	+0.2%	-9.1%	-8.4%	+170.9%	+473.7%	+1351.1%	+897.6%
200-Day EMA	Sep 8, 26	$392.69	+0.2%	+4.5%	+39.8%	+263.9%	+570.0%	+1203.0%	+728.6%
50-Day EMA	Sep 8, 26	$489.16	-0.1%	-6.4%	+9.9%	+208.8%	+561.6%	+1469.1%	+903.9%
200-Day SMA	Sep 8, 26	$374.44	+0.4%	+9.7%	+52.9%	+308.8%	+590.3%	+1202.3%	+675.7%
50-Day SMA	Sep 8, 26	$504.80	-0.4%	-10.1%	+17.7%	+216.2%	+587.2%	+1535.8%	+929.8%
20-Day SMA	Sep 8, 26	$466.18	+0.4%	-8.9%	-9.0%	+167.7%	+481.6%	+1365.3%	+896.3%
Price	Sep 8, 26	$477.30	+2.1%	+9.9%	-9.4%	+177.1%	+411.6%	+1352.7%	+987.2%
14-Day RSI	Sep 8, 26	50.45	+4.5%	+31.2%	-11.6%	-3.2%	-39.4%	-9.9%	+34.1%
Beta	Sep 8, 26	3.06	-0.7%	-1.0%	+20.5%	+76.9%	+93.7%	+106.8%	+126.7%
ATR	Sep 8, 26	$32.71	-1.9%	-39.7%	+2.8%	+255.9%	+1207.6%	+3207.5%	+1597.5%
10-Day Volatility	Sep 8, 26	43.39%	-17.6%	-64.2%	-48.2%	-8.5%	+29.9%	-8.7%	-24.3%
3-Month Volatility	Sep 8, 26	99.54%	-1.7%	-2.4%	+45.8%	+52.5%	+200.4%	+216.1%	+165.4%
1-Year Volatility	Sep 8, 26	80.13%	+0.2%	+1.8%	+23.8%	+46.3%	+73.2%	+83.3%	+72.9%

20-Day EMA Highs

WDC 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$515.33	Aug 7, 26	-9.1%
3M	$615.25	Jun 30, 26	-23.9%
6M	$615.25	Jun 30, 26	-23.9%
1Y	$615.25	Jun 30, 26	-23.9%
3Y	$615.25	Jun 30, 26	-23.9%
5Y	$615.25	Jun 30, 26	-23.9%
All	$615.25	Jun 30, 26	-23.9%

20-Day EMA Lows

WDC 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$467.45	Sep 3, 26	+0.2%
3M	$467.45	Sep 3, 26	+0.2%
6M	$266.08	Mar 12, 26	+76.0%
1Y	$81.64	Sep 8, 25	+473.7%
3Y	$32.16	Nov 2, 23	+1356.4%
5Y	$24.68	Jan 3, 23	+1797.6%
All	$0.72	Jan 11, 79	>+9999.0%

20-Day EMA History

Date	Value	Change
Sep 8, 2026	$468.39	+170.9%
Dec 31, 2025	$172.87	+258.8%
Dec 31, 2024	$48.19	+26.5%
Dec 31, 2023	$38.10	+53.7%
Dec 31, 2022	$24.78	-45.8%
Dec 31, 2021	$45.70	+20.4%
Dec 31, 2020	$37.96	-13.0%
Dec 31, 2019	$43.65	+46.7%
Dec 31, 2018	$29.76	-51.9%
Dec 31, 2017	$61.93	+21.7%
Dec 31, 2016	$50.87	+9.9%
Dec 31, 2015	$46.27	-44.0%
Dec 31, 2014	$82.55	+35.2%
Dec 31, 2013	$61.05	+103.9%
Dec 31, 2012	$29.94	+29.0%
Dec 31, 2011	$23.20	-9.2%
Dec 31, 2010	$25.54	-19.6%
Dec 31, 2009	$31.77	+253.1%
Dec 31, 2008	$9.00	-59.7%
Dec 31, 2007	$22.32	+42.8%
Dec 31, 2006	$15.63	+23.9%
Dec 31, 2005	$12.62	+60.5%
Dec 31, 2004	$7.86	-7.8%
Dec 31, 2003	$8.53	+64.2%
Dec 31, 2002	$5.19	+18.1%

Date	Value	Change
Dec 31, 2001	$4.40	+98.0%
Dec 31, 2000	$2.22	-22.4%
Dec 31, 1999	$2.86	-75.5%
Dec 31, 1998	$11.67	-7.6%
Dec 31, 1997	$12.63	-41.0%
Dec 31, 1996	$21.42	+231.5%
Dec 31, 1995	$6.46	-0.2%
Dec 31, 1994	$6.47	+81.9%
Dec 31, 1993	$3.56	+19.0%
Dec 31, 1992	$2.99	+235.2%
Dec 31, 1991	$0.89	-50.3%
Dec 31, 1990	$1.80	-40.2%
Dec 31, 1989	$3.00	-40.9%
Dec 31, 1988	$5.08	-12.9%
Dec 31, 1987	$5.83	-18.1%
Dec 31, 1986	$7.11	+89.4%
Dec 31, 1985	$3.76	+24.2%
Dec 31, 1984	$3.02	-9.4%
Dec 31, 1983	$3.34	+91.7%
Dec 31, 1982	$1.74	-34.8%
Dec 31, 1981	$2.67	-33.7%
Dec 31, 1980	$4.03	+255.0%
Dec 31, 1979	$1.14	+56.9%
Dec 31, 1978	$0.72	-

FAQ

What is the current 20-day EMA of WDC?: As of today, WDC 20-day EMA is $468.39
How does WDC 20-day EMA compare to its current price?: WDC 20-day EMA is -1.87% below its current market price
How far is WDC 20-day EMA from its all-time high?: WDC 20-day EMA is currently -23.87% below its historical high of $615.25 set on June 30, 2026
What is 1-year change in WDC 20-day EMA?: WDC 20-day EMA is up +473.72% year-over-year

Data Sources & References

WDC Official Website www.westerndigital.com
WDC Profile on Yahoo Finance finance.yahoo.com/quote/WDC
WDC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wdc