What is the current 200-day SMA of WDC?

As of today, WDC 200-day SMA is $353.55

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

WDC 200-day SMA is -23.43% 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 +578.17% year-over-year

What is the current 50-day SMA of WDC?

As of today, WDC 50-day SMA is $551.31

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

WDC 50-day SMA is +19.40% above its current market price

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

WDC 50-day SMA is currently -2.35% 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 +719.72% year-over-year

What is the current 20-day SMA of WDC?

As of today, WDC 20-day SMA is $498.78

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

WDC 20-day SMA is +8.02% above its current market price

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

WDC 20-day SMA is currently -20.00% 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 +574.10% year-over-year

What is the current 200-day EMA of WDC?

As of today, WDC 200-day EMA is $382.97

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

WDC 200-day EMA is -17.06% 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 +592.99% year-over-year

What is the current 50-day EMA of WDC?

As of today, WDC 50-day EMA is $512.93

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

WDC 50-day EMA is +11.09% above its current market price

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

WDC 50-day EMA is currently -5.36% 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 +659.97% year-over-year

What is the current 20-day EMA of WDC?

As of today, WDC 20-day EMA is $500.40

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

WDC 20-day EMA is +8.37% above its current market price

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

WDC 20-day EMA is currently -18.67% 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 +579.85% year-over-year

WDC Stock Moving Average History & Chart Since 1978

200-Day SMA

$353.55$1.77+0.50%

August 18, 2026

Summary

Current Value: As of today, WDC 200-day SMA is $353.55, up +0.50% on August 18, 2026
Vs Current Price: WDC 200-day SMA is -23.43% below its current market price
1-Year High: WDC 200-day SMA reached a 1-year high of $353.55 on August 18, 2026
1-Year Low: WDC 200-day SMA reached a 1-year low of $52.13 on August 19, 2025

200-Day SMA Chart

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Aug 18, 26	$353.55	+0.5%	+13.3%	+64.1%	+286.0%	+578.2%	+1143.2%	+648.4%
50-Day SMA	Aug 18, 26	$551.31	-0.1%	-0.5%	+50.4%	+245.3%	+719.7%	+1727.3%	+982.4%
20-Day SMA	Aug 18, 26	$498.78	-0.5%	-16.0%	+11.0%	+186.4%	+574.1%	+1486.1%	+928.0%
200-Day EMA	Aug 18, 26	$382.97	+0.3%	+8.1%	+55.4%	+254.9%	+593.0%	+1184.1%	+706.3%
50-Day EMA	Aug 18, 26	$512.93	-0.1%	-4.2%	+33.0%	+223.8%	+660.0%	+1594.4%	+921.6%
20-Day EMA	Aug 18, 26	$500.40	-0.1%	-10.4%	+12.0%	+189.5%	+579.9%	+1509.4%	+933.4%
Price	Aug 19, 26	$461.74	-6.9%	-3.2%	+1.3%	+168.0%	+508.7%	+1437.2%	+925.5%
14-Day RSI	Aug 18, 26	48.37	-10.7%	+21.6%	-15.9%	-7.2%	-23.9%	+14.9%	+40.8%
Beta	Aug 18, 26	3.12	+0.7%	+4.3%	+30.5%	+80.3%	+97.5%	+109.4%	+141.9%
ATR	Aug 18, 26	$46.68	-0.1%	-14.4%	+56.8%	+407.9%	+2148.0%	+5336.3%	+2656.2%
10-Day Volatility	Aug 18, 26	102.85%	+4.8%	+7.2%	+56.7%	+117.0%	+367.7%	+376.4%	+142.7%

200-Day SMA Highs

WDC 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$353.55	Aug 18, 26	at high
3M	$353.55	Aug 18, 26	at high
6M	$353.55	Aug 18, 26	at high
1Y	$353.55	Aug 18, 26	at high
3Y	$353.55	Aug 18, 26	at high
5Y	$353.55	Aug 18, 26	at high
All	$353.55	Aug 18, 26	at high

200-Day SMA Lows

WDC 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$312.15	Jul 17, 26	+13.3%
3M	$215.40	May 19, 26	+64.1%
6M	$125.81	Feb 19, 26	+181.0%
1Y	$52.13	Aug 19, 25	+578.2%
3Y	$28.44	Aug 18, 23	+1143.2%
5Y	$27.73	Jun 30, 23	+1174.9%
All	$0.82	Jan 19, 79	>+9999.0%

200-Day SMA History

Date	Value	Change
Aug 19, 2026	$353.55	+286.0%
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 $353.55
How does WDC 200-day SMA compare to its current price?: WDC 200-day SMA is -23.43% 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 +578.17% year-over-year

50-Day SMA

$551.31$0.31-0.06%

August 18, 2026

Summary

Current Value: As of today, WDC 50-day SMA is $551.31, down -0.06% on August 18, 2026
Vs Current Price: WDC 50-day SMA is +19.40% 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 $67.26 on August 19, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Aug 18, 26	$551.31	-0.1%	-0.5%	+50.4%	+245.3%	+719.7%	+1727.3%	+982.4%
200-Day SMA	Aug 18, 26	$353.55	+0.5%	+13.3%	+64.1%	+286.0%	+578.2%	+1143.2%	+648.4%
20-Day SMA	Aug 18, 26	$498.78	-0.5%	-16.0%	+11.0%	+186.4%	+574.1%	+1486.1%	+928.0%
200-Day EMA	Aug 18, 26	$382.97	+0.3%	+8.1%	+55.4%	+254.9%	+593.0%	+1184.1%	+706.3%
50-Day EMA	Aug 18, 26	$512.93	-0.1%	-4.2%	+33.0%	+223.8%	+660.0%	+1594.4%	+921.6%
20-Day EMA	Aug 18, 26	$500.40	-0.1%	-10.4%	+12.0%	+189.5%	+579.9%	+1509.4%	+933.4%
Price	Aug 19, 26	$461.74	-6.9%	-3.2%	+1.3%	+168.0%	+508.7%	+1437.2%	+925.5%
14-Day RSI	Aug 18, 26	48.37	-10.7%	+21.6%	-15.9%	-7.2%	-23.9%	+14.9%	+40.8%
Beta	Aug 18, 26	3.12	+0.7%	+4.3%	+30.5%	+80.3%	+97.5%	+109.4%	+141.9%
ATR	Aug 18, 26	$46.68	-0.1%	-14.4%	+56.8%	+407.9%	+2148.0%	+5336.3%	+2656.2%
10-Day Volatility	Aug 18, 26	102.85%	+4.8%	+7.2%	+56.7%	+117.0%	+367.7%	+376.4%	+142.7%
3-Month Volatility	Aug 18, 26	103.00%	+1.5%	+16.2%	+51.0%	+57.8%	+233.9%	+251.5%	+230.6%
1-Year Volatility	Aug 18, 26	79.60%	+0.7%	+6.8%	+26.8%	+45.3%	+73.0%	+82.7%	+72.3%

50-Day SMA Highs

WDC 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$564.59	Aug 5, 26	-2.4%
3M	$564.59	Aug 5, 26	-2.4%
6M	$564.59	Aug 5, 26	-2.4%
1Y	$564.59	Aug 5, 26	-2.4%
3Y	$564.59	Aug 5, 26	-2.4%
5Y	$564.59	Aug 5, 26	-2.4%
All	$564.59	Aug 5, 26	-2.4%

50-Day SMA Lows

WDC 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$551.31	Aug 18, 26	at low
3M	$366.69	May 19, 26	+50.4%
6M	$222.76	Feb 19, 26	+147.5%
1Y	$67.26	Aug 19, 25	+719.7%
3Y	$30.17	Aug 18, 23	+1727.3%
5Y	$26.32	Jan 4, 23	+1994.5%
All	$0.78	Jan 24, 79	>+9999.0%

50-Day SMA History

Date	Value	Change
Aug 19, 2026	$551.31	+245.3%
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 $551.31
How does WDC 50-day SMA compare to its current price?: WDC 50-day SMA is +19.40% above its current market price
How far is WDC 50-day SMA from its all-time high?: WDC 50-day SMA is currently -2.35% 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 +719.72% year-over-year

20-Day SMA

$498.78$2.61-0.52%

August 18, 2026

Summary

Current Value: As of today, WDC 20-day SMA is $498.78, down -0.52% on August 18, 2026
Vs Current Price: WDC 20-day SMA is +8.02% 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 $73.99 on August 19, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Aug 18, 26	$498.78	-0.5%	-16.0%	+11.0%	+186.4%	+574.1%	+1486.1%	+928.0%
200-Day SMA	Aug 18, 26	$353.55	+0.5%	+13.3%	+64.1%	+286.0%	+578.2%	+1143.2%	+648.4%
50-Day SMA	Aug 18, 26	$551.31	-0.1%	-0.5%	+50.4%	+245.3%	+719.7%	+1727.3%	+982.4%
200-Day EMA	Aug 18, 26	$382.97	+0.3%	+8.1%	+55.4%	+254.9%	+593.0%	+1184.1%	+706.3%
50-Day EMA	Aug 18, 26	$512.93	-0.1%	-4.2%	+33.0%	+223.8%	+660.0%	+1594.4%	+921.6%
20-Day EMA	Aug 18, 26	$500.40	-0.1%	-10.4%	+12.0%	+189.5%	+579.9%	+1509.4%	+933.4%
Price	Aug 19, 26	$461.74	-6.9%	-3.2%	+1.3%	+168.0%	+508.7%	+1437.2%	+925.5%
14-Day RSI	Aug 18, 26	48.37	-10.7%	+21.6%	-15.9%	-7.2%	-23.9%	+14.9%	+40.8%
Beta	Aug 18, 26	3.12	+0.7%	+4.3%	+30.5%	+80.3%	+97.5%	+109.4%	+141.9%
ATR	Aug 18, 26	$46.68	-0.1%	-14.4%	+56.8%	+407.9%	+2148.0%	+5336.3%	+2656.2%
10-Day Volatility	Aug 18, 26	102.85%	+4.8%	+7.2%	+56.7%	+117.0%	+367.7%	+376.4%	+142.7%
3-Month Volatility	Aug 18, 26	103.00%	+1.5%	+16.2%	+51.0%	+57.8%	+233.9%	+251.5%	+230.6%
1-Year Volatility	Aug 18, 26	79.60%	+0.7%	+6.8%	+26.8%	+45.3%	+73.0%	+82.7%	+72.3%

20-Day SMA Highs

WDC 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$594.02	Jul 17, 26	-16.0%
3M	$623.47	Jul 14, 26	-20.0%
6M	$623.47	Jul 14, 26	-20.0%
1Y	$623.47	Jul 14, 26	-20.0%
3Y	$623.47	Jul 14, 26	-20.0%
5Y	$623.47	Jul 14, 26	-20.0%
All	$623.47	Jul 14, 26	-20.0%

20-Day SMA Lows

WDC 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$496.36	Aug 12, 26	+0.5%
3M	$449.29	May 19, 26	+11.0%
6M	$270.37	Feb 19, 26	+84.5%
1Y	$73.99	Aug 19, 25	+574.1%
3Y	$31.39	Aug 29, 23	+1488.8%
5Y	$24.82	Jan 4, 23	+1909.8%
All	$0.68	Jan 11, 79	>+9999.0%

20-Day SMA History

Date	Value	Change
Aug 19, 2026	$498.78	+186.4%
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 $498.78
How does WDC 20-day SMA compare to its current price?: WDC 20-day SMA is +8.02% above its current market price
How far is WDC 20-day SMA from its all-time high?: WDC 20-day SMA is currently -20.00% 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 +574.10% year-over-year

200-Day EMA

$382.97$1.14+0.30%

August 18, 2026

Summary

Current Value: As of today, WDC 200-day EMA is $382.97, up +0.30% on August 18, 2026
Vs Current Price: WDC 200-day EMA is -17.06% below its current market price
1-Year High: WDC 200-day EMA reached a 1-year high of $382.97 on August 18, 2026
1-Year Low: WDC 200-day EMA reached a 1-year low of $55.26 on August 19, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Aug 18, 26	$382.97	+0.3%	+8.1%	+55.4%	+254.9%	+593.0%	+1184.1%	+706.3%
50-Day EMA	Aug 18, 26	$512.93	-0.1%	-4.2%	+33.0%	+223.8%	+660.0%	+1594.4%	+921.6%
20-Day EMA	Aug 18, 26	$500.40	-0.1%	-10.4%	+12.0%	+189.5%	+579.9%	+1509.4%	+933.4%
200-Day SMA	Aug 18, 26	$353.55	+0.5%	+13.3%	+64.1%	+286.0%	+578.2%	+1143.2%	+648.4%
50-Day SMA	Aug 18, 26	$551.31	-0.1%	-0.5%	+50.4%	+245.3%	+719.7%	+1727.3%	+982.4%
20-Day SMA	Aug 18, 26	$498.78	-0.5%	-16.0%	+11.0%	+186.4%	+574.1%	+1486.1%	+928.0%
Price	Aug 19, 26	$461.74	-6.9%	-3.2%	+1.3%	+168.0%	+508.7%	+1437.2%	+925.5%
14-Day RSI	Aug 18, 26	48.37	-10.7%	+21.6%	-15.9%	-7.2%	-23.9%	+14.9%	+40.8%
Beta	Aug 18, 26	3.12	+0.7%	+4.3%	+30.5%	+80.3%	+97.5%	+109.4%	+141.9%
ATR	Aug 18, 26	$46.68	-0.1%	-14.4%	+56.8%	+407.9%	+2148.0%	+5336.3%	+2656.2%
10-Day Volatility	Aug 18, 26	102.85%	+4.8%	+7.2%	+56.7%	+117.0%	+367.7%	+376.4%	+142.7%
3-Month Volatility	Aug 18, 26	103.00%	+1.5%	+16.2%	+51.0%	+57.8%	+233.9%	+251.5%	+230.6%
1-Year Volatility	Aug 18, 26	79.60%	+0.7%	+6.8%	+26.8%	+45.3%	+73.0%	+82.7%	+72.3%

200-Day EMA Highs

WDC 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$382.97	Aug 18, 26	at high
3M	$382.97	Aug 18, 26	at high
6M	$382.97	Aug 18, 26	at high
1Y	$382.97	Aug 18, 26	at high
3Y	$382.97	Aug 18, 26	at high
5Y	$382.97	Aug 18, 26	at high
All	$382.97	Aug 18, 26	at high

200-Day EMA Lows

WDC 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$354.28	Jul 17, 26	+8.1%
3M	$246.44	May 19, 26	+55.4%
6M	$147.76	Feb 19, 26	+159.2%
1Y	$55.26	Aug 19, 25	+593.0%
3Y	$29.82	Aug 18, 23	+1184.1%
5Y	$29.46	Jul 26, 23	+1200.0%
All	$0.96	Aug 22, 79	>+9999.0%

200-Day EMA History

Date	Value	Change
Aug 19, 2026	$382.97	+254.9%
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 $382.97
How does WDC 200-day EMA compare to its current price?: WDC 200-day EMA is -17.06% 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 +592.99% year-over-year

50-Day EMA

$512.93$0.68-0.13%

August 18, 2026

Summary

Current Value: As of today, WDC 50-day EMA is $512.93, down -0.13% on August 18, 2026
Vs Current Price: WDC 50-day EMA is +11.09% 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 $67.49 on August 19, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Aug 18, 26	$512.93	-0.1%	-4.2%	+33.0%	+223.8%	+660.0%	+1594.4%	+921.6%
200-Day EMA	Aug 18, 26	$382.97	+0.3%	+8.1%	+55.4%	+254.9%	+593.0%	+1184.1%	+706.3%
20-Day EMA	Aug 18, 26	$500.40	-0.1%	-10.4%	+12.0%	+189.5%	+579.9%	+1509.4%	+933.4%
200-Day SMA	Aug 18, 26	$353.55	+0.5%	+13.3%	+64.1%	+286.0%	+578.2%	+1143.2%	+648.4%
50-Day SMA	Aug 18, 26	$551.31	-0.1%	-0.5%	+50.4%	+245.3%	+719.7%	+1727.3%	+982.4%
20-Day SMA	Aug 18, 26	$498.78	-0.5%	-16.0%	+11.0%	+186.4%	+574.1%	+1486.1%	+928.0%
Price	Aug 19, 26	$461.74	-6.9%	-3.2%	+1.3%	+168.0%	+508.7%	+1437.2%	+925.5%
14-Day RSI	Aug 18, 26	48.37	-10.7%	+21.6%	-15.9%	-7.2%	-23.9%	+14.9%	+40.8%
Beta	Aug 18, 26	3.12	+0.7%	+4.3%	+30.5%	+80.3%	+97.5%	+109.4%	+141.9%
ATR	Aug 18, 26	$46.68	-0.1%	-14.4%	+56.8%	+407.9%	+2148.0%	+5336.3%	+2656.2%
10-Day Volatility	Aug 18, 26	102.85%	+4.8%	+7.2%	+56.7%	+117.0%	+367.7%	+376.4%	+142.7%
3-Month Volatility	Aug 18, 26	103.00%	+1.5%	+16.2%	+51.0%	+57.8%	+233.9%	+251.5%	+230.6%
1-Year Volatility	Aug 18, 26	79.60%	+0.7%	+6.8%	+26.8%	+45.3%	+73.0%	+82.7%	+72.3%

50-Day EMA Highs

WDC 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$536.04	Jul 23, 26	-4.3%
3M	$541.95	Jul 14, 26	-5.4%
6M	$541.95	Jul 14, 26	-5.4%
1Y	$541.95	Jul 14, 26	-5.4%
3Y	$541.95	Jul 14, 26	-5.4%
5Y	$541.95	Jul 14, 26	-5.4%
All	$541.95	Jul 14, 26	-5.4%

50-Day EMA Lows

WDC 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$512.70	Aug 14, 26	+0.0%
3M	$385.79	May 19, 26	+33.0%
6M	$231.44	Feb 19, 26	+121.6%
1Y	$67.49	Aug 19, 25	+660.0%
3Y	$30.27	Aug 18, 23	+1594.4%
5Y	$26.07	Jan 4, 23	+1867.5%
All	$0.82	Jan 19, 79	>+9999.0%

50-Day EMA History

Date	Value	Change
Aug 19, 2026	$512.93	+223.8%
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 $512.93
How does WDC 50-day EMA compare to its current price?: WDC 50-day EMA is +11.09% above its current market price
How far is WDC 50-day EMA from its all-time high?: WDC 50-day EMA is currently -5.36% 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 +659.97% year-over-year

20-Day EMA

$500.40$0.45-0.09%

August 18, 2026

Summary

Current Value: As of today, WDC 20-day EMA is $500.40, down -0.09% on August 18, 2026
Vs Current Price: WDC 20-day EMA is +8.37% 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 $73.61 on August 19, 2025

Performance

WDC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Aug 18, 26	$500.40	-0.1%	-10.4%	+12.0%	+189.5%	+579.9%	+1509.4%	+933.4%
200-Day EMA	Aug 18, 26	$382.97	+0.3%	+8.1%	+55.4%	+254.9%	+593.0%	+1184.1%	+706.3%
50-Day EMA	Aug 18, 26	$512.93	-0.1%	-4.2%	+33.0%	+223.8%	+660.0%	+1594.4%	+921.6%
200-Day SMA	Aug 18, 26	$353.55	+0.5%	+13.3%	+64.1%	+286.0%	+578.2%	+1143.2%	+648.4%
50-Day SMA	Aug 18, 26	$551.31	-0.1%	-0.5%	+50.4%	+245.3%	+719.7%	+1727.3%	+982.4%
20-Day SMA	Aug 18, 26	$498.78	-0.5%	-16.0%	+11.0%	+186.4%	+574.1%	+1486.1%	+928.0%
Price	Aug 19, 26	$461.74	-6.9%	-3.2%	+1.3%	+168.0%	+508.7%	+1437.2%	+925.5%
14-Day RSI	Aug 18, 26	48.37	-10.7%	+21.6%	-15.9%	-7.2%	-23.9%	+14.9%	+40.8%
Beta	Aug 18, 26	3.12	+0.7%	+4.3%	+30.5%	+80.3%	+97.5%	+109.4%	+141.9%
ATR	Aug 18, 26	$46.68	-0.1%	-14.4%	+56.8%	+407.9%	+2148.0%	+5336.3%	+2656.2%
10-Day Volatility	Aug 18, 26	102.85%	+4.8%	+7.2%	+56.7%	+117.0%	+367.7%	+376.4%	+142.7%
3-Month Volatility	Aug 18, 26	103.00%	+1.5%	+16.2%	+51.0%	+57.8%	+233.9%	+251.5%	+230.6%
1-Year Volatility	Aug 18, 26	79.60%	+0.7%	+6.8%	+26.8%	+45.3%	+73.0%	+82.7%	+72.3%

20-Day EMA Highs

WDC 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$558.81	Jul 17, 26	-10.4%
3M	$615.25	Jun 30, 26	-18.7%
6M	$615.25	Jun 30, 26	-18.7%
1Y	$615.25	Jun 30, 26	-18.7%
3Y	$615.25	Jun 30, 26	-18.7%
5Y	$615.25	Jun 30, 26	-18.7%
All	$615.25	Jun 30, 26	-18.7%

20-Day EMA Lows

WDC 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$495.92	Aug 13, 26	+0.9%
3M	$446.75	May 19, 26	+12.0%
6M	$266.08	Mar 12, 26	+88.1%
1Y	$73.61	Aug 19, 25	+579.9%
3Y	$30.81	Aug 25, 23	+1524.0%
5Y	$24.68	Jan 3, 23	+1927.3%
All	$0.72	Jan 11, 79	>+9999.0%

20-Day EMA History

Date	Value	Change
Aug 19, 2026	$500.40	+189.5%
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 $500.40
How does WDC 20-day EMA compare to its current price?: WDC 20-day EMA is +8.37% above its current market price
How far is WDC 20-day EMA from its all-time high?: WDC 20-day EMA is currently -18.67% 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 +579.85% 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