What is the current 200-day SMA of WDC?

As of today, WDC 200-day SMA is $394.68

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

WDC 200-day SMA is -12.92% 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 +579.04% year-over-year

What is the current 50-day SMA of WDC?

As of today, WDC 50-day SMA is $473.46

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

WDC 50-day SMA is +4.46% above its current market price

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

WDC 50-day SMA is currently -16.14% 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 +456.57% year-over-year

What is the current 20-day SMA of WDC?

As of today, WDC 20-day SMA is $449.73

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

WDC 20-day SMA is -0.77% below its current market price

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

WDC 20-day SMA is currently -27.87% 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 +347.83% year-over-year

What is the current 200-day EMA of WDC?

As of today, WDC 200-day EMA is $399.81

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

WDC 200-day EMA is -11.79% 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 +514.95% year-over-year

What is the current 50-day EMA of WDC?

As of today, WDC 50-day EMA is $471.33

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

WDC 50-day EMA is +3.99% above its current market price

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

WDC 50-day EMA is currently -13.03% 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 +435.05% year-over-year

What is the current 20-day EMA of WDC?

As of today, WDC 20-day EMA is $453.63

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

WDC 20-day EMA is +0.09% above its current market price

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

WDC 20-day EMA is currently -26.27% 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 +348.68% year-over-year

WDC Stock Moving Average History & Chart Since 1978

200-Day SMA

$394.68$1.42+0.36%

September 28, 2026

Summary

Current Value: As of today, WDC 200-day SMA is $394.68, up +0.36% on September 28, 2026
Vs Current Price: WDC 200-day SMA is -12.92% below its current market price
1-Year High: WDC 200-day SMA reached a 1-year high of $394.68 on September 28, 2026
1-Year Low: WDC 200-day SMA reached a 1-year low of $58.12 on September 29, 2025

200-Day SMA Chart

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Sep 28, 26	$394.68	+0.4%	+8.0%	+39.4%	+330.9%	+579.0%	+1250.3%	+708.5%
50-Day SMA	Sep 28, 26	$473.46	-0.1%	-10.9%	-8.4%	+196.5%	+456.6%	+1370.7%	+917.2%
20-Day SMA	Sep 28, 26	$449.73	-0.1%	-5.4%	-26.1%	+158.2%	+347.8%	+1240.8%	+918.8%
200-Day EMA	Sep 28, 26	$399.81	+0.1%	+2.8%	+22.3%	+270.5%	+515.0%	+1206.6%	+753.1%
50-Day EMA	Sep 28, 26	$471.33	-0.2%	-5.3%	-10.7%	+197.6%	+435.1%	+1361.9%	+915.7%
20-Day EMA	Sep 28, 26	$453.63	-0.0%	-5.0%	-26.0%	+162.4%	+348.7%	+1259.1%	+923.8%
Price	Sep 28, 26	$453.23	-0.8%	-1.4%	-30.5%	+163.1%	+288.2%	+1214.1%	+957.5%
14-Day RSI	Sep 28, 26	48.69	-1.9%	+7.8%	-14.2%	-6.6%	-39.2%	-20.0%	+19.9%
Beta	Sep 28, 26	2.97	0.0%	-5.1%	+1.7%	+71.7%	+85.6%	+109.2%	+100.7%
ATR	Sep 28, 26	$27.63	+0.1%	-28.0%	-51.0%	+200.6%	+619.8%	+2826.7%	+1756.5%
10-Day Volatility	Sep 28, 26	46.22%	-12.5%	-36.2%	-67.0%	-2.5%	-23.0%	+51.1%	+62.0%

200-Day SMA Highs

WDC 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$394.68	Sep 28, 26	at high
3M	$394.68	Sep 28, 26	at high
6M	$394.68	Sep 28, 26	at high
1Y	$394.68	Sep 28, 26	at high
3Y	$394.68	Sep 28, 26	at high
5Y	$394.68	Sep 28, 26	at high
All	$394.68	Sep 28, 26	at high

200-Day SMA Lows

WDC 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$365.59	Aug 28, 26	+8.0%
3M	$283.16	Jun 29, 26	+40.8%
6M	$155.57	Mar 27, 26	+153.7%
1Y	$58.12	Sep 29, 25	+582.8%
3Y	$29.23	Sep 29, 23	+1251.9%
5Y	$27.73	Jun 30, 23	+1323.2%
All	$0.82	Jan 19, 79	>+9999.0%

200-Day SMA History

Date	Value	Change
Sep 29, 2026	$394.68	+330.9%
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 $394.68
How does WDC 200-day SMA compare to its current price?: WDC 200-day SMA is -12.92% 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 +579.04% year-over-year

50-Day SMA

$473.46$0.48-0.10%

September 28, 2026

Summary

Current Value: As of today, WDC 50-day SMA is $473.46, down -0.10% on September 28, 2026
Vs Current Price: WDC 50-day SMA is +4.46% 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 $85.07 on September 29, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Sep 28, 26	$473.46	-0.1%	-10.9%	-8.4%	+196.5%	+456.6%	+1370.7%	+917.2%
200-Day SMA	Sep 28, 26	$394.68	+0.4%	+8.0%	+39.4%	+330.9%	+579.0%	+1250.3%	+708.5%
20-Day SMA	Sep 28, 26	$449.73	-0.1%	-5.4%	-26.1%	+158.2%	+347.8%	+1240.8%	+918.8%
200-Day EMA	Sep 28, 26	$399.81	+0.1%	+2.8%	+22.3%	+270.5%	+515.0%	+1206.6%	+753.1%
50-Day EMA	Sep 28, 26	$471.33	-0.2%	-5.3%	-10.7%	+197.6%	+435.1%	+1361.9%	+915.7%
20-Day EMA	Sep 28, 26	$453.63	-0.0%	-5.0%	-26.0%	+162.4%	+348.7%	+1259.1%	+923.8%
Price	Sep 28, 26	$453.23	-0.8%	-1.4%	-30.5%	+163.1%	+288.2%	+1214.1%	+957.5%
14-Day RSI	Sep 28, 26	48.69	-1.9%	+7.8%	-14.2%	-6.6%	-39.2%	-20.0%	+19.9%
Beta	Sep 28, 26	2.97	0.0%	-5.1%	+1.7%	+71.7%	+85.6%	+109.2%	+100.7%
ATR	Sep 28, 26	$27.63	+0.1%	-28.0%	-51.0%	+200.6%	+619.8%	+2826.7%	+1756.5%
10-Day Volatility	Sep 28, 26	46.22%	-12.5%	-36.2%	-67.0%	-2.5%	-23.0%	+51.1%	+62.0%
3-Month Volatility	Sep 28, 26	82.80%	-7.0%	-19.2%	+0.9%	+26.8%	+109.8%	+159.0%	+118.6%
1-Year Volatility	Sep 28, 26	80.24%	-0.4%	-0.0%	+13.5%	+46.5%	+70.2%	+89.7%	+76.8%

50-Day SMA Highs

WDC 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$531.18	Aug 28, 26	-10.9%
3M	$564.59	Aug 5, 26	-16.1%
6M	$564.59	Aug 5, 26	-16.1%
1Y	$564.59	Aug 5, 26	-16.1%
3Y	$564.59	Aug 5, 26	-16.1%
5Y	$564.59	Aug 5, 26	-16.1%
All	$564.59	Aug 5, 26	-16.1%

50-Day SMA Lows

WDC 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$473.46	Sep 28, 26	at low
3M	$473.46	Sep 28, 26	at low
6M	$271.56	Mar 27, 26	+74.3%
1Y	$85.07	Sep 29, 25	+463.0%
3Y	$32.19	Sep 29, 23	+1375.8%
5Y	$26.32	Jan 4, 23	+1698.8%
All	$0.78	Jan 24, 79	>+9999.0%

50-Day SMA History

Date	Value	Change
Sep 29, 2026	$473.46	+196.5%
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 $473.46
How does WDC 50-day SMA compare to its current price?: WDC 50-day SMA is +4.46% above its current market price
How far is WDC 50-day SMA from its all-time high?: WDC 50-day SMA is currently -16.14% 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 +456.57% year-over-year

20-Day SMA

$449.73$0.31-0.07%

September 28, 2026

Summary

Current Value: As of today, WDC 20-day SMA is $449.73, down -0.07% on September 28, 2026
Vs Current Price: WDC 20-day SMA is -0.77% 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 $100.42 on September 29, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Sep 28, 26	$449.73	-0.1%	-5.4%	-26.1%	+158.2%	+347.8%	+1240.8%	+918.8%
200-Day SMA	Sep 28, 26	$394.68	+0.4%	+8.0%	+39.4%	+330.9%	+579.0%	+1250.3%	+708.5%
50-Day SMA	Sep 28, 26	$473.46	-0.1%	-10.9%	-8.4%	+196.5%	+456.6%	+1370.7%	+917.2%
200-Day EMA	Sep 28, 26	$399.81	+0.1%	+2.8%	+22.3%	+270.5%	+515.0%	+1206.6%	+753.1%
50-Day EMA	Sep 28, 26	$471.33	-0.2%	-5.3%	-10.7%	+197.6%	+435.1%	+1361.9%	+915.7%
20-Day EMA	Sep 28, 26	$453.63	-0.0%	-5.0%	-26.0%	+162.4%	+348.7%	+1259.1%	+923.8%
Price	Sep 28, 26	$453.23	-0.8%	-1.4%	-30.5%	+163.1%	+288.2%	+1214.1%	+957.5%
14-Day RSI	Sep 28, 26	48.69	-1.9%	+7.8%	-14.2%	-6.6%	-39.2%	-20.0%	+19.9%
Beta	Sep 28, 26	2.97	0.0%	-5.1%	+1.7%	+71.7%	+85.6%	+109.2%	+100.7%
ATR	Sep 28, 26	$27.63	+0.1%	-28.0%	-51.0%	+200.6%	+619.8%	+2826.7%	+1756.5%
10-Day Volatility	Sep 28, 26	46.22%	-12.5%	-36.2%	-67.0%	-2.5%	-23.0%	+51.1%	+62.0%
3-Month Volatility	Sep 28, 26	82.80%	-7.0%	-19.2%	+0.9%	+26.8%	+109.8%	+159.0%	+118.6%
1-Year Volatility	Sep 28, 26	80.24%	-0.4%	-0.0%	+13.5%	+46.5%	+70.2%	+89.7%	+76.8%

20-Day SMA Highs

WDC 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$475.32	Aug 28, 26	-5.4%
3M	$623.47	Jul 14, 26	-27.9%
6M	$623.47	Jul 14, 26	-27.9%
1Y	$623.47	Jul 14, 26	-27.9%
3Y	$623.47	Jul 14, 26	-27.9%
5Y	$623.47	Jul 14, 26	-27.9%
All	$623.47	Jul 14, 26	-27.9%

20-Day SMA Lows

WDC 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$448.62	Sep 21, 26	+0.3%
3M	$448.62	Sep 21, 26	+0.3%
6M	$277.70	Mar 30, 26	+62.0%
1Y	$100.42	Sep 29, 25	+356.1%
3Y	$32.18	Nov 13, 23	+1297.6%
5Y	$24.82	Jan 4, 23	+1712.1%
All	$0.68	Jan 11, 79	>+9999.0%

20-Day SMA History

Date	Value	Change
Sep 29, 2026	$449.73	+158.2%
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 $449.73
How does WDC 20-day SMA compare to its current price?: WDC 20-day SMA is -0.77% below its current market price
How far is WDC 20-day SMA from its all-time high?: WDC 20-day SMA is currently -27.87% 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 +347.83% year-over-year

200-Day EMA

$399.81$0.54+0.13%

September 28, 2026

Summary

Current Value: As of today, WDC 200-day EMA is $399.81, up +0.13% on September 28, 2026
Vs Current Price: WDC 200-day EMA is -11.79% below its current market price
1-Year High: WDC 200-day EMA reached a 1-year high of $399.81 on September 28, 2026
1-Year Low: WDC 200-day EMA reached a 1-year low of $65.01 on September 29, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Sep 28, 26	$399.81	+0.1%	+2.8%	+22.3%	+270.5%	+515.0%	+1206.6%	+753.1%
50-Day EMA	Sep 28, 26	$471.33	-0.2%	-5.3%	-10.7%	+197.6%	+435.1%	+1361.9%	+915.7%
20-Day EMA	Sep 28, 26	$453.63	-0.0%	-5.0%	-26.0%	+162.4%	+348.7%	+1259.1%	+923.8%
200-Day SMA	Sep 28, 26	$394.68	+0.4%	+8.0%	+39.4%	+330.9%	+579.0%	+1250.3%	+708.5%
50-Day SMA	Sep 28, 26	$473.46	-0.1%	-10.9%	-8.4%	+196.5%	+456.6%	+1370.7%	+917.2%
20-Day SMA	Sep 28, 26	$449.73	-0.1%	-5.4%	-26.1%	+158.2%	+347.8%	+1240.8%	+918.8%
Price	Sep 28, 26	$453.23	-0.8%	-1.4%	-30.5%	+163.1%	+288.2%	+1214.1%	+957.5%
14-Day RSI	Sep 28, 26	48.69	-1.9%	+7.8%	-14.2%	-6.6%	-39.2%	-20.0%	+19.9%
Beta	Sep 28, 26	2.97	0.0%	-5.1%	+1.7%	+71.7%	+85.6%	+109.2%	+100.7%
ATR	Sep 28, 26	$27.63	+0.1%	-28.0%	-51.0%	+200.6%	+619.8%	+2826.7%	+1756.5%
10-Day Volatility	Sep 28, 26	46.22%	-12.5%	-36.2%	-67.0%	-2.5%	-23.0%	+51.1%	+62.0%
3-Month Volatility	Sep 28, 26	82.80%	-7.0%	-19.2%	+0.9%	+26.8%	+109.8%	+159.0%	+118.6%
1-Year Volatility	Sep 28, 26	80.24%	-0.4%	-0.0%	+13.5%	+46.5%	+70.2%	+89.7%	+76.8%

200-Day EMA Highs

WDC 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$399.81	Sep 28, 26	at high
3M	$399.81	Sep 28, 26	at high
6M	$399.81	Sep 28, 26	at high
1Y	$399.81	Sep 28, 26	at high
3Y	$399.81	Sep 28, 26	at high
5Y	$399.81	Sep 28, 26	at high
All	$399.81	Sep 28, 26	at high

200-Day EMA Lows

WDC 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$388.77	Aug 28, 26	+2.8%
3M	$327.04	Jun 29, 26	+23.5%
6M	$178.00	Mar 27, 26	+124.6%
1Y	$65.01	Sep 29, 25	+519.9%
3Y	$30.60	Sep 29, 23	+1208.3%
5Y	$29.46	Jul 26, 23	+1257.2%
All	$0.96	Aug 22, 79	>+9999.0%

200-Day EMA History

Date	Value	Change
Sep 29, 2026	$399.81	+270.5%
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 $399.81
How does WDC 200-day EMA compare to its current price?: WDC 200-day EMA is -11.79% 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 +514.95% year-over-year

50-Day EMA

$471.33$0.74-0.16%

September 28, 2026

Summary

Current Value: As of today, WDC 50-day EMA is $471.33, down -0.16% on September 28, 2026
Vs Current Price: WDC 50-day EMA is +3.99% 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 $88.09 on September 29, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Sep 28, 26	$471.33	-0.2%	-5.3%	-10.7%	+197.6%	+435.1%	+1361.9%	+915.7%
200-Day EMA	Sep 28, 26	$399.81	+0.1%	+2.8%	+22.3%	+270.5%	+515.0%	+1206.6%	+753.1%
20-Day EMA	Sep 28, 26	$453.63	-0.0%	-5.0%	-26.0%	+162.4%	+348.7%	+1259.1%	+923.8%
200-Day SMA	Sep 28, 26	$394.68	+0.4%	+8.0%	+39.4%	+330.9%	+579.0%	+1250.3%	+708.5%
50-Day SMA	Sep 28, 26	$473.46	-0.1%	-10.9%	-8.4%	+196.5%	+456.6%	+1370.7%	+917.2%
20-Day SMA	Sep 28, 26	$449.73	-0.1%	-5.4%	-26.1%	+158.2%	+347.8%	+1240.8%	+918.8%
Price	Sep 28, 26	$453.23	-0.8%	-1.4%	-30.5%	+163.1%	+288.2%	+1214.1%	+957.5%
14-Day RSI	Sep 28, 26	48.69	-1.9%	+7.8%	-14.2%	-6.6%	-39.2%	-20.0%	+19.9%
Beta	Sep 28, 26	2.97	0.0%	-5.1%	+1.7%	+71.7%	+85.6%	+109.2%	+100.7%
ATR	Sep 28, 26	$27.63	+0.1%	-28.0%	-51.0%	+200.6%	+619.8%	+2826.7%	+1756.5%
10-Day Volatility	Sep 28, 26	46.22%	-12.5%	-36.2%	-67.0%	-2.5%	-23.0%	+51.1%	+62.0%
3-Month Volatility	Sep 28, 26	82.80%	-7.0%	-19.2%	+0.9%	+26.8%	+109.8%	+159.0%	+118.6%
1-Year Volatility	Sep 28, 26	80.24%	-0.4%	-0.0%	+13.5%	+46.5%	+70.2%	+89.7%	+76.8%

50-Day EMA Highs

WDC 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$497.99	Aug 28, 26	-5.3%
3M	$541.95	Jul 14, 26	-13.0%
6M	$541.95	Jul 14, 26	-13.0%
1Y	$541.95	Jul 14, 26	-13.0%
3Y	$541.95	Jul 14, 26	-13.0%
5Y	$541.95	Jul 14, 26	-13.0%
All	$541.95	Jul 14, 26	-13.0%

50-Day EMA Lows

WDC 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$471.33	Sep 28, 26	at low
3M	$471.33	Sep 28, 26	at low
6M	$263.35	Mar 30, 26	+79.0%
1Y	$88.09	Sep 29, 25	+442.3%
3Y	$32.24	Sep 29, 23	+1366.1%
5Y	$26.07	Jan 4, 23	+1707.9%
All	$0.82	Jan 19, 79	>+9999.0%

50-Day EMA History

Date	Value	Change
Sep 29, 2026	$471.33	+197.6%
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 $471.33
How does WDC 50-day EMA compare to its current price?: WDC 50-day EMA is +3.99% above its current market price
How far is WDC 50-day EMA from its all-time high?: WDC 50-day EMA is currently -13.03% 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 +435.05% year-over-year

20-Day EMA

$453.63$0.04-0.01%

September 28, 2026

Summary

Current Value: As of today, WDC 20-day EMA is $453.63, down -0.01% on September 28, 2026
Vs Current Price: WDC 20-day EMA is +0.09% above 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 $101.10 on September 29, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Sep 28, 26	$453.63	-0.0%	-5.0%	-26.0%	+162.4%	+348.7%	+1259.1%	+923.8%
200-Day EMA	Sep 28, 26	$399.81	+0.1%	+2.8%	+22.3%	+270.5%	+515.0%	+1206.6%	+753.1%
50-Day EMA	Sep 28, 26	$471.33	-0.2%	-5.3%	-10.7%	+197.6%	+435.1%	+1361.9%	+915.7%
200-Day SMA	Sep 28, 26	$394.68	+0.4%	+8.0%	+39.4%	+330.9%	+579.0%	+1250.3%	+708.5%
50-Day SMA	Sep 28, 26	$473.46	-0.1%	-10.9%	-8.4%	+196.5%	+456.6%	+1370.7%	+917.2%
20-Day SMA	Sep 28, 26	$449.73	-0.1%	-5.4%	-26.1%	+158.2%	+347.8%	+1240.8%	+918.8%
Price	Sep 28, 26	$453.23	-0.8%	-1.4%	-30.5%	+163.1%	+288.2%	+1214.1%	+957.5%
14-Day RSI	Sep 28, 26	48.69	-1.9%	+7.8%	-14.2%	-6.6%	-39.2%	-20.0%	+19.9%
Beta	Sep 28, 26	2.97	0.0%	-5.1%	+1.7%	+71.7%	+85.6%	+109.2%	+100.7%
ATR	Sep 28, 26	$27.63	+0.1%	-28.0%	-51.0%	+200.6%	+619.8%	+2826.7%	+1756.5%
10-Day Volatility	Sep 28, 26	46.22%	-12.5%	-36.2%	-67.0%	-2.5%	-23.0%	+51.1%	+62.0%
3-Month Volatility	Sep 28, 26	82.80%	-7.0%	-19.2%	+0.9%	+26.8%	+109.8%	+159.0%	+118.6%
1-Year Volatility	Sep 28, 26	80.24%	-0.4%	-0.0%	+13.5%	+46.5%	+70.2%	+89.7%	+76.8%

20-Day EMA Highs

WDC 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$477.27	Aug 28, 26	-5.0%
3M	$615.25	Jun 30, 26	-26.3%
6M	$615.25	Jun 30, 26	-26.3%
1Y	$615.25	Jun 30, 26	-26.3%
3Y	$615.25	Jun 30, 26	-26.3%
5Y	$615.25	Jun 30, 26	-26.3%
All	$615.25	Jun 30, 26	-26.3%

20-Day EMA Lows

WDC 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$450.18	Sep 21, 26	+0.8%
3M	$450.18	Sep 21, 26	+0.8%
6M	$279.37	Mar 31, 26	+62.4%
1Y	$101.10	Sep 29, 25	+356.1%
3Y	$32.16	Nov 2, 23	+1310.5%
5Y	$24.68	Jan 3, 23	+1737.8%
All	$0.72	Jan 11, 79	>+9999.0%

20-Day EMA History

Date	Value	Change
Sep 29, 2026	$453.63	+162.4%
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 $453.63
How does WDC 20-day EMA compare to its current price?: WDC 20-day EMA is +0.09% above its current market price
How far is WDC 20-day EMA from its all-time high?: WDC 20-day EMA is currently -26.27% 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 +348.68% 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