What is the current 200-day SMA of WDC?

As of today, WDC 200-day SMA is $410.52

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

WDC 200-day SMA is +17.28% above 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 +547.90% year-over-year

What is the current 50-day SMA of WDC?

As of today, WDC 50-day SMA is $442.18

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

WDC 50-day SMA is +26.32% above its current market price

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

WDC 50-day SMA is currently -21.68% 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 +345.57% year-over-year

What is the current 20-day SMA of WDC?

As of today, WDC 20-day SMA is $420.07

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

WDC 20-day SMA is +20.00% above its current market price

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

WDC 20-day SMA is currently -32.62% 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 +252.64% year-over-year

What is the current 200-day EMA of WDC?

As of today, WDC 200-day EMA is $400.15

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

WDC 200-day EMA is +14.31% above its current market price

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

WDC 200-day EMA is currently -0.50% below its historical high of $402.15 set on October 7, 2026

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

WDC 200-day EMA is up +451.52% year-over-year

What is the current 50-day EMA of WDC?

As of today, WDC 50-day EMA is $439.90

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

WDC 50-day EMA is +25.67% above its current market price

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

WDC 50-day EMA is currently -18.83% 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 +327.75% year-over-year

What is the current 20-day EMA of WDC?

As of today, WDC 20-day EMA is $405.28

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

WDC 20-day EMA is +15.78% above its current market price

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

WDC 20-day EMA is currently -34.13% 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 +246.52% year-over-year

WDC Stock Moving Average History & Chart Since 1978

200-Day SMA

$410.52$0.78+0.19%

October 16, 2026

Summary

Current Value: As of today, WDC 200-day SMA is $410.52, up +0.19% on October 16, 2026
Vs Current Price: WDC 200-day SMA is +17.28% above its current market price
1-Year High: WDC 200-day SMA reached a 1-year high of $410.52 on October 16, 2026
1-Year Low: WDC 200-day SMA reached a 1-year low of $63.36 on October 17, 2025

200-Day SMA Chart

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Oct 16, 26	$410.52	+0.2%	+6.4%	+31.5%	+348.3%	+547.9%	+1271.5%	+736.9%
50-Day SMA	Oct 16, 26	$442.18	-0.5%	-8.2%	-20.2%	+176.9%	+345.6%	+1241.0%	+890.1%
20-Day SMA	Oct 16, 26	$420.07	-1.3%	-6.5%	-29.3%	+141.2%	+252.6%	+1129.6%	+882.3%
200-Day EMA	Oct 16, 26	$400.15	-0.2%	+1.0%	+12.9%	+270.8%	+451.5%	+1187.8%	+764.6%
50-Day EMA	Oct 16, 26	$439.90	-1.0%	-7.4%	-17.9%	+177.7%	+327.8%	+1230.3%	+885.0%
20-Day EMA	Oct 16, 26	$405.28	-1.9%	-10.0%	-27.5%	+134.4%	+246.5%	+1095.7%	+848.1%
Price	Oct 19, 26	$350.05	+5.4%	-20.7%	-26.6%	+103.2%	+177.4%	+975.5%	+732.2%
14-Day RSI	Oct 16, 26	26.97	-12.4%	-41.1%	-38.5%	-48.3%	-53.2%	-33.9%	-37.6%
Beta	Oct 16, 26	2.99	+0.7%	-1.3%	0.0%	+72.8%	+84.6%	+107.6%	+95.4%
ATR	Oct 16, 26	$25.44	-0.2%	-11.1%	-53.4%	+176.8%	+314.3%	+2496.8%	+1828.5%
10-Day Volatility	Oct 16, 26	61.21%	-12.7%	+4.5%	-36.2%	+29.1%	-5.0%	+106.6%	+80.6%

200-Day SMA Highs

WDC 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$410.52	Oct 16, 26	at high
3M	$410.52	Oct 16, 26	at high
6M	$410.52	Oct 16, 26	at high
1Y	$410.52	Oct 16, 26	at high
3Y	$410.52	Oct 16, 26	at high
5Y	$410.52	Oct 16, 26	at high
All	$410.52	Oct 16, 26	at high

200-Day SMA Lows

WDC 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$385.87	Sep 18, 26	+6.4%
3M	$312.15	Jul 17, 26	+31.5%
6M	$174.20	Apr 17, 26	+135.7%
1Y	$63.36	Oct 17, 25	+547.9%
3Y	$29.93	Oct 19, 23	+1271.5%
5Y	$27.73	Jun 30, 23	+1380.3%
All	$0.82	Jan 19, 79	>+9999.0%

200-Day SMA History

Date	Value	Change
Oct 19, 2026	$410.52	+348.2%
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 $410.52
How does WDC 200-day SMA compare to its current price?: WDC 200-day SMA is +17.28% above 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 +547.90% year-over-year

50-Day SMA

$442.18$2.39-0.54%

October 16, 2026

Summary

Current Value: As of today, WDC 50-day SMA is $442.18, down -0.54% on October 16, 2026
Vs Current Price: WDC 50-day SMA is +26.32% 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 $99.24 on October 17, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Oct 16, 26	$442.18	-0.5%	-8.2%	-20.2%	+176.9%	+345.6%	+1241.0%	+890.1%
200-Day SMA	Oct 16, 26	$410.52	+0.2%	+6.4%	+31.5%	+348.3%	+547.9%	+1271.5%	+736.9%
20-Day SMA	Oct 16, 26	$420.07	-1.3%	-6.5%	-29.3%	+141.2%	+252.6%	+1129.6%	+882.3%
200-Day EMA	Oct 16, 26	$400.15	-0.2%	+1.0%	+12.9%	+270.8%	+451.5%	+1187.8%	+764.6%
50-Day EMA	Oct 16, 26	$439.90	-1.0%	-7.4%	-17.9%	+177.7%	+327.8%	+1230.3%	+885.0%
20-Day EMA	Oct 16, 26	$405.28	-1.9%	-10.0%	-27.5%	+134.4%	+246.5%	+1095.7%	+848.1%
Price	Oct 19, 26	$350.05	+5.4%	-20.7%	-26.6%	+103.2%	+177.4%	+975.5%	+732.2%
14-Day RSI	Oct 16, 26	26.97	-12.4%	-41.1%	-38.5%	-48.3%	-53.2%	-33.9%	-37.6%
Beta	Oct 16, 26	2.99	+0.7%	-1.3%	0.0%	+72.8%	+84.6%	+107.6%	+95.4%
ATR	Oct 16, 26	$25.44	-0.2%	-11.1%	-53.4%	+176.8%	+314.3%	+2496.8%	+1828.5%
10-Day Volatility	Oct 16, 26	61.21%	-12.7%	+4.5%	-36.2%	+29.1%	-5.0%	+106.6%	+80.6%
3-Month Volatility	Oct 16, 26	77.24%	-0.6%	-15.1%	-12.9%	+18.3%	+58.5%	+133.3%	+110.0%
1-Year Volatility	Oct 16, 26	80.86%	+0.5%	+0.2%	+8.5%	+47.6%	+64.0%	+95.5%	+82.6%

50-Day SMA Highs

WDC 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$481.71	Sep 18, 26	-8.2%
3M	$564.59	Aug 5, 26	-21.7%
6M	$564.59	Aug 5, 26	-21.7%
1Y	$564.59	Aug 5, 26	-21.7%
3Y	$564.59	Aug 5, 26	-21.7%
5Y	$564.59	Aug 5, 26	-21.7%
All	$564.59	Aug 5, 26	-21.7%

50-Day SMA Lows

WDC 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$442.18	Oct 16, 26	at low
3M	$442.18	Oct 16, 26	at low
6M	$292.49	Apr 17, 26	+51.2%
1Y	$99.24	Oct 17, 25	+345.6%
3Y	$32.95	Oct 27, 23	+1241.8%
5Y	$26.32	Jan 4, 23	+1580.0%
All	$0.78	Jan 24, 79	>+9999.0%

50-Day SMA History

Date	Value	Change
Oct 19, 2026	$442.18	+176.9%
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 $442.18
How does WDC 50-day SMA compare to its current price?: WDC 50-day SMA is +26.32% above its current market price
How far is WDC 50-day SMA from its all-time high?: WDC 50-day SMA is currently -21.68% 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 +345.57% year-over-year

20-Day SMA

$420.07$5.47-1.28%

October 16, 2026

Summary

Current Value: As of today, WDC 20-day SMA is $420.07, down -1.28% on October 16, 2026
Vs Current Price: WDC 20-day SMA is +20.00% above 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 $119.12 on October 17, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Oct 16, 26	$420.07	-1.3%	-6.5%	-29.3%	+141.2%	+252.6%	+1129.6%	+882.3%
200-Day SMA	Oct 16, 26	$410.52	+0.2%	+6.4%	+31.5%	+348.3%	+547.9%	+1271.5%	+736.9%
50-Day SMA	Oct 16, 26	$442.18	-0.5%	-8.2%	-20.2%	+176.9%	+345.6%	+1241.0%	+890.1%
200-Day EMA	Oct 16, 26	$400.15	-0.2%	+1.0%	+12.9%	+270.8%	+451.5%	+1187.8%	+764.6%
50-Day EMA	Oct 16, 26	$439.90	-1.0%	-7.4%	-17.9%	+177.7%	+327.8%	+1230.3%	+885.0%
20-Day EMA	Oct 16, 26	$405.28	-1.9%	-10.0%	-27.5%	+134.4%	+246.5%	+1095.7%	+848.1%
Price	Oct 19, 26	$350.05	+5.4%	-20.7%	-26.6%	+103.2%	+177.4%	+975.5%	+732.2%
14-Day RSI	Oct 16, 26	26.97	-12.4%	-41.1%	-38.5%	-48.3%	-53.2%	-33.9%	-37.6%
Beta	Oct 16, 26	2.99	+0.7%	-1.3%	0.0%	+72.8%	+84.6%	+107.6%	+95.4%
ATR	Oct 16, 26	$25.44	-0.2%	-11.1%	-53.4%	+176.8%	+314.3%	+2496.8%	+1828.5%
10-Day Volatility	Oct 16, 26	61.21%	-12.7%	+4.5%	-36.2%	+29.1%	-5.0%	+106.6%	+80.6%
3-Month Volatility	Oct 16, 26	77.24%	-0.6%	-15.1%	-12.9%	+18.3%	+58.5%	+133.3%	+110.0%
1-Year Volatility	Oct 16, 26	80.86%	+0.5%	+0.2%	+8.5%	+47.6%	+64.0%	+95.5%	+82.6%

20-Day SMA Highs

WDC 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$451.23	Sep 23, 26	-6.9%
3M	$594.02	Jul 17, 26	-29.3%
6M	$623.47	Jul 14, 26	-32.6%
1Y	$623.47	Jul 14, 26	-32.6%
3Y	$623.47	Jul 14, 26	-32.6%
5Y	$623.47	Jul 14, 26	-32.6%
All	$623.47	Jul 14, 26	-32.6%

20-Day SMA Lows

WDC 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$420.07	Oct 16, 26	at low
3M	$420.07	Oct 16, 26	at low
6M	$315.02	Apr 17, 26	+33.4%
1Y	$119.12	Oct 17, 25	+252.6%
3Y	$32.18	Nov 13, 23	+1205.5%
5Y	$24.82	Jan 4, 23	+1592.7%
All	$0.68	Jan 11, 79	>+9999.0%

20-Day SMA History

Date	Value	Change
Oct 19, 2026	$420.07	+141.2%
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 $420.07
How does WDC 20-day SMA compare to its current price?: WDC 20-day SMA is +20.00% above its current market price
How far is WDC 20-day SMA from its all-time high?: WDC 20-day SMA is currently -32.62% 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 +252.64% year-over-year

200-Day EMA

$400.15$0.68-0.17%

October 16, 2026

Summary

Current Value: As of today, WDC 200-day EMA is $400.15, down -0.17% on October 16, 2026
Vs Current Price: WDC 200-day EMA is +14.31% above its current market price
1-Year High: WDC 200-day EMA reached a 1-year high of $402.15 on October 7, 2026
1-Year Low: WDC 200-day EMA reached a 1-year low of $72.55 on October 17, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Oct 16, 26	$400.15	-0.2%	+1.0%	+12.9%	+270.8%	+451.5%	+1187.8%	+764.6%
50-Day EMA	Oct 16, 26	$439.90	-1.0%	-7.4%	-17.9%	+177.7%	+327.8%	+1230.3%	+885.0%
20-Day EMA	Oct 16, 26	$405.28	-1.9%	-10.0%	-27.5%	+134.4%	+246.5%	+1095.7%	+848.1%
200-Day SMA	Oct 16, 26	$410.52	+0.2%	+6.4%	+31.5%	+348.3%	+547.9%	+1271.5%	+736.9%
50-Day SMA	Oct 16, 26	$442.18	-0.5%	-8.2%	-20.2%	+176.9%	+345.6%	+1241.0%	+890.1%
20-Day SMA	Oct 16, 26	$420.07	-1.3%	-6.5%	-29.3%	+141.2%	+252.6%	+1129.6%	+882.3%
Price	Oct 19, 26	$350.05	+5.4%	-20.7%	-26.6%	+103.2%	+177.4%	+975.5%	+732.2%
14-Day RSI	Oct 16, 26	26.97	-12.4%	-41.1%	-38.5%	-48.3%	-53.2%	-33.9%	-37.6%
Beta	Oct 16, 26	2.99	+0.7%	-1.3%	0.0%	+72.8%	+84.6%	+107.6%	+95.4%
ATR	Oct 16, 26	$25.44	-0.2%	-11.1%	-53.4%	+176.8%	+314.3%	+2496.8%	+1828.5%
10-Day Volatility	Oct 16, 26	61.21%	-12.7%	+4.5%	-36.2%	+29.1%	-5.0%	+106.6%	+80.6%
3-Month Volatility	Oct 16, 26	77.24%	-0.6%	-15.1%	-12.9%	+18.3%	+58.5%	+133.3%	+110.0%
1-Year Volatility	Oct 16, 26	80.86%	+0.5%	+0.2%	+8.5%	+47.6%	+64.0%	+95.5%	+82.6%

200-Day EMA Highs

WDC 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$402.15	Oct 7, 26	-0.5%
3M	$402.15	Oct 7, 26	-0.5%
6M	$402.15	Oct 7, 26	-0.5%
1Y	$402.15	Oct 7, 26	-0.5%
3Y	$402.15	Oct 7, 26	-0.5%
5Y	$402.15	Oct 7, 26	-0.5%
All	$402.15	Oct 7, 26	-0.5%

200-Day EMA Lows

WDC 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$396.22	Sep 18, 26	+1.0%
3M	$354.28	Jul 17, 26	+12.9%
6M	$197.54	Apr 17, 26	+102.6%
1Y	$72.55	Oct 17, 25	+451.5%
3Y	$31.07	Oct 31, 23	+1187.8%
5Y	$29.46	Jul 26, 23	+1258.3%
All	$0.96	Aug 22, 79	>+9999.0%

200-Day EMA History

Date	Value	Change
Oct 19, 2026	$400.15	+270.8%
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 $400.15
How does WDC 200-day EMA compare to its current price?: WDC 200-day EMA is +14.31% above its current market price
How far is WDC 200-day EMA from its all-time high?: WDC 200-day EMA is currently -0.50% below its historical high of $402.15 set on October 7, 2026
What is 1-year change in WDC 200-day EMA?: WDC 200-day EMA is up +451.52% year-over-year

50-Day EMA

$439.90$4.40-0.99%

October 16, 2026

Summary

Current Value: As of today, WDC 50-day EMA is $439.90, down -0.99% on October 16, 2026
Vs Current Price: WDC 50-day EMA is +25.67% 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 $102.84 on October 17, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Oct 16, 26	$439.90	-1.0%	-7.4%	-17.9%	+177.7%	+327.8%	+1230.3%	+885.0%
200-Day EMA	Oct 16, 26	$400.15	-0.2%	+1.0%	+12.9%	+270.8%	+451.5%	+1187.8%	+764.6%
20-Day EMA	Oct 16, 26	$405.28	-1.9%	-10.0%	-27.5%	+134.4%	+246.5%	+1095.7%	+848.1%
200-Day SMA	Oct 16, 26	$410.52	+0.2%	+6.4%	+31.5%	+348.3%	+547.9%	+1271.5%	+736.9%
50-Day SMA	Oct 16, 26	$442.18	-0.5%	-8.2%	-20.2%	+176.9%	+345.6%	+1241.0%	+890.1%
20-Day SMA	Oct 16, 26	$420.07	-1.3%	-6.5%	-29.3%	+141.2%	+252.6%	+1129.6%	+882.3%
Price	Oct 19, 26	$350.05	+5.4%	-20.7%	-26.6%	+103.2%	+177.4%	+975.5%	+732.2%
14-Day RSI	Oct 16, 26	26.97	-12.4%	-41.1%	-38.5%	-48.3%	-53.2%	-33.9%	-37.6%
Beta	Oct 16, 26	2.99	+0.7%	-1.3%	0.0%	+72.8%	+84.6%	+107.6%	+95.4%
ATR	Oct 16, 26	$25.44	-0.2%	-11.1%	-53.4%	+176.8%	+314.3%	+2496.8%	+1828.5%
10-Day Volatility	Oct 16, 26	61.21%	-12.7%	+4.5%	-36.2%	+29.1%	-5.0%	+106.6%	+80.6%
3-Month Volatility	Oct 16, 26	77.24%	-0.6%	-15.1%	-12.9%	+18.3%	+58.5%	+133.3%	+110.0%
1-Year Volatility	Oct 16, 26	80.86%	+0.5%	+0.2%	+8.5%	+47.6%	+64.0%	+95.5%	+82.6%

50-Day EMA Highs

WDC 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$475.03	Sep 18, 26	-7.4%
3M	$536.04	Jul 23, 26	-17.9%
6M	$541.95	Jul 14, 26	-18.8%
1Y	$541.95	Jul 14, 26	-18.8%
3Y	$541.95	Jul 14, 26	-18.8%
5Y	$541.95	Jul 14, 26	-18.8%
All	$541.95	Jul 14, 26	-18.8%

50-Day EMA Lows

WDC 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$439.90	Oct 16, 26	at low
3M	$439.90	Oct 16, 26	at low
6M	$292.97	Apr 17, 26	+50.1%
1Y	$102.84	Oct 17, 25	+327.8%
3Y	$32.45	Nov 2, 23	+1255.8%
5Y	$26.07	Jan 4, 23	+1587.3%
All	$0.82	Jan 19, 79	>+9999.0%

50-Day EMA History

Date	Value	Change
Oct 19, 2026	$439.90	+177.7%
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 $439.90
How does WDC 50-day EMA compare to its current price?: WDC 50-day EMA is +25.67% above its current market price
How far is WDC 50-day EMA from its all-time high?: WDC 50-day EMA is currently -18.83% 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 +327.75% year-over-year

20-Day EMA

$405.28$7.71-1.87%

October 16, 2026

Summary

Current Value: As of today, WDC 20-day EMA is $405.28, down -1.87% on October 16, 2026
Vs Current Price: WDC 20-day EMA is +15.78% 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 $116.96 on October 17, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Oct 16, 26	$405.28	-1.9%	-10.0%	-27.5%	+134.4%	+246.5%	+1095.7%	+848.1%
200-Day EMA	Oct 16, 26	$400.15	-0.2%	+1.0%	+12.9%	+270.8%	+451.5%	+1187.8%	+764.6%
50-Day EMA	Oct 16, 26	$439.90	-1.0%	-7.4%	-17.9%	+177.7%	+327.8%	+1230.3%	+885.0%
200-Day SMA	Oct 16, 26	$410.52	+0.2%	+6.4%	+31.5%	+348.3%	+547.9%	+1271.5%	+736.9%
50-Day SMA	Oct 16, 26	$442.18	-0.5%	-8.2%	-20.2%	+176.9%	+345.6%	+1241.0%	+890.1%
20-Day SMA	Oct 16, 26	$420.07	-1.3%	-6.5%	-29.3%	+141.2%	+252.6%	+1129.6%	+882.3%
Price	Oct 19, 26	$350.05	+5.4%	-20.7%	-26.6%	+103.2%	+177.4%	+975.5%	+732.2%
14-Day RSI	Oct 16, 26	26.97	-12.4%	-41.1%	-38.5%	-48.3%	-53.2%	-33.9%	-37.6%
Beta	Oct 16, 26	2.99	+0.7%	-1.3%	0.0%	+72.8%	+84.6%	+107.6%	+95.4%
ATR	Oct 16, 26	$25.44	-0.2%	-11.1%	-53.4%	+176.8%	+314.3%	+2496.8%	+1828.5%
10-Day Volatility	Oct 16, 26	61.21%	-12.7%	+4.5%	-36.2%	+29.1%	-5.0%	+106.6%	+80.6%
3-Month Volatility	Oct 16, 26	77.24%	-0.6%	-15.1%	-12.9%	+18.3%	+58.5%	+133.3%	+110.0%
1-Year Volatility	Oct 16, 26	80.86%	+0.5%	+0.2%	+8.5%	+47.6%	+64.0%	+95.5%	+82.6%

20-Day EMA Highs

WDC 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$454.54	Oct 1, 26	-10.8%
3M	$558.81	Jul 17, 26	-27.5%
6M	$615.25	Jun 30, 26	-34.1%
1Y	$615.25	Jun 30, 26	-34.1%
3Y	$615.25	Jun 30, 26	-34.1%
5Y	$615.25	Jun 30, 26	-34.1%
All	$615.25	Jun 30, 26	-34.1%

20-Day EMA Lows

WDC 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$405.28	Oct 16, 26	at low
3M	$405.28	Oct 16, 26	at low
6M	$325.70	Apr 17, 26	+24.4%
1Y	$116.96	Oct 17, 25	+246.5%
3Y	$32.16	Nov 2, 23	+1160.2%
5Y	$24.68	Jan 3, 23	+1541.9%
All	$0.72	Jan 11, 79	>+9999.0%

20-Day EMA History

Date	Value	Change
Oct 19, 2026	$405.28	+134.4%
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 $405.28
How does WDC 20-day EMA compare to its current price?: WDC 20-day EMA is +15.78% above its current market price
How far is WDC 20-day EMA from its all-time high?: WDC 20-day EMA is currently -34.13% 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 +246.52% 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