What is the current MACD of CIEN?

As of today, CIEN MACD is -$27.53

What is the current MACD signal of CIEN?

As of today, CIEN MACD signal is -$25.96

What is the current MACD histogram of CIEN?

As of today, CIEN MACD histogram is -$1.57

CIEN Stock MACD History & Chart Since 1997

MACD

-$27.53$0.000.00%

July 31, 2026

Summary

Current Value: As of today, CIEN MACD is -$27.53, unchanged on July 31, 2026
1-Month High: CIEN MACD is currently -92.06% below its 1-month high of -$14.33 set on July 14, 2026
1-Year High: CIEN MACD is currently -172.63% below its 1-year high of $37.90 set on April 13, 2026
1-Month Low: CIEN MACD is +8.67% above its 1-month low of -$30.14 reached on July 29, 2026
1-Year Low: CIEN MACD is +8.67% above its 1-year low of -$30.14 reached on July 29, 2026

MACD Chart

Performance

CIEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Jul 31, 26	-$27.53	0.0%	-64.0%	-192.3%	-342.8%	-900.0%	-7415.5%	-10000.0%
MACD Signal	Jul 31, 26	-$25.96	0.0%	-47.8%	-183.8%	-341.6%	-968.4%	-8396.6%	-10000.0%
MACD Histogram	Jul 31, 26	-$1.57	0.0%	-301.9%	-33.5%	-364.6%	-447.8%	-2485.9%	-944.4%
Price	Jul 31, 26	$377.05	–	-10.8%	-30.0%	+61.2%	+306.9%	+806.4%	+562.1%
14-Day RSI	Jul 31, 26	42.43	0.0%	+13.3%	-35.3%	-29.5%	-37.4%	-3.9%	-16.7%
ATR	Jul 31, 26	$31.44	0.0%	-14.5%	-0.9%	+200.8%	+1044.4%	+2656.8%	+2619.8%
Beta	Jul 31, 26	2.63	0.0%	+4.8%	+6.9%	+35.6%	+51.1%	+132.7%	+94.8%
10-Day Volatility	Jul 31, 26	99.19%	0.0%	+34.0%	+39.3%	+80.3%	+149.9%	+272.2%	+440.8%
50-Day SMA	Jul 31, 26	$463.51	0.0%	-10.3%	+10.3%	+128.0%	+471.6%	+974.5%	+714.8%
20-Day SMA	Jul 31, 26	$404.06	0.0%	-12.3%	-18.8%	+81.9%	+371.7%	+853.3%	+614.5%
50-Day EMA	Jul 31, 26	$436.35	0.0%	-9.9%	+1.6%	+115.5%	+432.5%	+910.9%	+673.6%
20-Day EMA	Jul 31, 26	$400.04	0.0%	-15.8%	-18.4%	+78.7%	+360.9%	+847.0%	+603.1%

MACD Highs

CIEN MACD Highs Comparison
Period	High	Date	Current
1M	-$14.33	Jul 14, 26	-92.1%
3M	$35.48	May 14, 26	-177.6%
6M	$37.90	Apr 13, 26	-172.6%
1Y	$37.90	Apr 13, 26	-172.6%
3Y	$37.90	Apr 13, 26	-172.6%
5Y	$37.90	Apr 13, 26	-172.6%
All	$86.34	Mar 6, 00	-131.9%

MACD Lows

CIEN MACD Lows Comparison
Period	Low	Date	Current
1M	-$30.14	Jul 29, 26	+8.7%
3M	-$30.14	Jul 29, 26	+8.7%
6M	-$30.14	Jul 29, 26	+8.7%
1Y	-$30.14	Jul 29, 26	+8.7%
3Y	-$30.14	Jul 29, 26	+8.7%
5Y	-$30.14	Jul 29, 26	+8.7%
All	-$61.05	Apr 6, 01	+54.9%

MACD History

Date	Value	Change
Aug 4, 2026	-$27.53	-342.8%
Dec 31, 2025	$11.34	+166.2%
Dec 31, 2024	$4.26	+6,654.0%
Dec 31, 2023	-$0.07	-105.1%
Dec 31, 2022	$1.28	-68.3%
Dec 31, 2021	$4.04	+79.7%
Dec 31, 2020	$2.25	+53.8%
Dec 31, 2019	$1.46	+588.0%
Dec 31, 2018	$0.21	+158.6%
Dec 31, 2017	$0.08	-88.9%
Dec 31, 2016	$0.74	+197.4%
Dec 31, 2015	-$0.76	-188.3%
Dec 31, 2014	$0.86	+282.8%
Dec 31, 2013	$0.23	-24.1%
Dec 31, 2012	$0.30	+864.7%

Date	Value	Change
Dec 31, 2011	-$0.04	-102.7%
Dec 31, 2010	$1.46	+429.3%
Dec 31, 2009	-$0.44	-115.7%
Dec 31, 2008	-$0.20	+91.5%
Dec 31, 2007	-$2.42	-389.9%
Dec 31, 2006	$0.84	+105.7%
Dec 31, 2005	$0.41	-74.1%
Dec 31, 2004	$1.57	+313.0%
Dec 31, 2003	-$0.74	-230.0%
Dec 31, 2002	$0.57	+107.5%
Dec 31, 2001	-$7.52	+80.9%
Dec 31, 2000	-$39.30	-698.0%
Dec 31, 1999	$6.57	+344.3%
Dec 31, 1998	-$2.69	-176.6%
Dec 31, 1997	$3.51	-

FAQ

What is the current MACD of CIEN?: As of today, CIEN MACD is -$27.53

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$25.96$0.000.00%

July 31, 2026

Summary

Current Value: As of today, CIEN MACD signal is -$25.96, unchanged on July 31, 2026
1-Month High: CIEN MACD signal is currently -58.19% below its 1-month high of -$16.41 set on July 15, 2026
1-Year High: CIEN MACD signal is currently -172.60% below its 1-year high of $35.76 set on April 24, 2026
1-Month Low: CIEN MACD signal is at its 1-month low
1-Year Low: CIEN MACD signal is at its 1-year low

Performance

CIEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Jul 31, 26	-$25.96	0.0%	-47.8%	-183.8%	-341.6%	-968.4%	-8396.6%	-10000.0%
MACD	Jul 31, 26	-$27.53	0.0%	-64.0%	-192.3%	-342.8%	-900.0%	-7415.5%	-10000.0%
MACD Histogram	Jul 31, 26	-$1.57	0.0%	-301.9%	-33.5%	-364.6%	-447.8%	-2485.9%	-944.4%
Price	Jul 31, 26	$377.05	–	-10.8%	-30.0%	+61.2%	+306.9%	+806.4%	+562.1%
14-Day RSI	Jul 31, 26	42.43	0.0%	+13.3%	-35.3%	-29.5%	-37.4%	-3.9%	-16.7%
ATR	Jul 31, 26	$31.44	0.0%	-14.5%	-0.9%	+200.8%	+1044.4%	+2656.8%	+2619.8%
Beta	Jul 31, 26	2.63	0.0%	+4.8%	+6.9%	+35.6%	+51.1%	+132.7%	+94.8%
10-Day Volatility	Jul 31, 26	99.19%	0.0%	+34.0%	+39.3%	+80.3%	+149.9%	+272.2%	+440.8%
50-Day SMA	Jul 31, 26	$463.51	0.0%	-10.3%	+10.3%	+128.0%	+471.6%	+974.5%	+714.8%
20-Day SMA	Jul 31, 26	$404.06	0.0%	-12.3%	-18.8%	+81.9%	+371.7%	+853.3%	+614.5%
50-Day EMA	Jul 31, 26	$436.35	0.0%	-9.9%	+1.6%	+115.5%	+432.5%	+910.9%	+673.6%
20-Day EMA	Jul 31, 26	$400.04	0.0%	-15.8%	-18.4%	+78.7%	+360.9%	+847.0%	+603.1%

MACD Signal Highs

CIEN MACD Signal Highs Comparison
Period	High	Date	Current
1M	-$16.41	Jul 15, 26	-58.2%
3M	$33.43	May 14, 26	-177.7%
6M	$35.76	Apr 24, 26	-172.6%
1Y	$35.76	Apr 24, 26	-172.6%
3Y	$35.76	Apr 24, 26	-172.6%
5Y	$35.76	Apr 24, 26	-172.6%
All	$75.69	Mar 10, 00	-134.3%

MACD Signal Lows

CIEN MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$25.96	Jul 31, 26	at low
3M	-$25.96	Jul 31, 26	at low
6M	-$25.96	Jul 31, 26	at low
1Y	-$25.96	Jul 31, 26	at low
3Y	-$25.96	Jul 31, 26	at low
5Y	-$25.96	Jul 31, 26	at low
All	-$56.21	Apr 9, 01	+53.8%

MACD Signal History

Date	Value	Change
Aug 4, 2026	-$25.96	-341.6%
Dec 31, 2025	$10.75	+135.2%
Dec 31, 2024	$4.57	+3,962.3%
Dec 31, 2023	-$0.12	-109.5%
Dec 31, 2022	$1.24	-69.4%
Dec 31, 2021	$4.07	+92.6%
Dec 31, 2020	$2.11	+76.1%
Dec 31, 2019	$1.20	+584.9%
Dec 31, 2018	$0.18	+50.3%
Dec 31, 2017	$0.12	-84.8%
Dec 31, 2016	$0.77	+186.8%
Dec 31, 2015	-$0.88	-209.6%
Dec 31, 2014	$0.81	+5,615.1%
Dec 31, 2013	-$0.01	-103.9%
Dec 31, 2012	$0.38	+303.0%

Date	Value	Change
Dec 31, 2011	-$0.19	-112.5%
Dec 31, 2010	$1.48	+433.3%
Dec 31, 2009	-$0.44	-83.5%
Dec 31, 2008	-$0.24	+89.0%
Dec 31, 2007	-$2.20	-381.0%
Dec 31, 2006	$0.78	+84.3%
Dec 31, 2005	$0.43	-67.3%
Dec 31, 2004	$1.30	+233.8%
Dec 31, 2003	-$0.97	-168.8%
Dec 31, 2002	$1.42	+122.8%
Dec 31, 2001	-$6.22	+82.2%
Dec 31, 2000	-$34.93	-404.9%
Dec 31, 1999	$11.46	+542.8%
Dec 31, 1998	-$2.59	-226.6%
Dec 31, 1997	$2.04	-

FAQ

What is the current MACD signal of CIEN?: As of today, CIEN MACD signal is -$25.96

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$1.57$0.000.00%

July 31, 2026

Summary

Current Value: As of today, CIEN MACD histogram is -$1.57, unchanged on July 31, 2026
1-Month High: CIEN MACD histogram is currently -170.20% below its 1-month high of $2.24 set on July 10, 2026
1-Year High: CIEN MACD histogram is currently -121.93% below its 1-year high of $7.17 set on March 25, 2026
1-Month Low: CIEN MACD histogram is +72.23% above its 1-month low of -$5.66 reached on July 20, 2026
1-Year Low: CIEN MACD histogram is +92.60% above its 1-year low of -$21.26 reached on June 10, 2026

Performance

CIEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Jul 31, 26	-$1.57	0.0%	-301.9%	-33.5%	-364.6%	-447.8%	-2485.9%	-944.4%
MACD	Jul 31, 26	-$27.53	0.0%	-64.0%	-192.3%	-342.8%	-900.0%	-7415.5%	-10000.0%
MACD Signal	Jul 31, 26	-$25.96	0.0%	-47.8%	-183.8%	-341.6%	-968.4%	-8396.6%	-10000.0%
Price	Jul 31, 26	$377.05	–	-10.8%	-30.0%	+61.2%	+306.9%	+806.4%	+562.1%
14-Day RSI	Jul 31, 26	42.43	0.0%	+13.3%	-35.3%	-29.5%	-37.4%	-3.9%	-16.7%
ATR	Jul 31, 26	$31.44	0.0%	-14.5%	-0.9%	+200.8%	+1044.4%	+2656.8%	+2619.8%
Beta	Jul 31, 26	2.63	0.0%	+4.8%	+6.9%	+35.6%	+51.1%	+132.7%	+94.8%
10-Day Volatility	Jul 31, 26	99.19%	0.0%	+34.0%	+39.3%	+80.3%	+149.9%	+272.2%	+440.8%
50-Day SMA	Jul 31, 26	$463.51	0.0%	-10.3%	+10.3%	+128.0%	+471.6%	+974.5%	+714.8%
20-Day SMA	Jul 31, 26	$404.06	0.0%	-12.3%	-18.8%	+81.9%	+371.7%	+853.3%	+614.5%
50-Day EMA	Jul 31, 26	$436.35	0.0%	-9.9%	+1.6%	+115.5%	+432.5%	+910.9%	+673.6%
20-Day EMA	Jul 31, 26	$400.04	0.0%	-15.8%	-18.4%	+78.7%	+360.9%	+847.0%	+603.1%

MACD Histogram Highs

CIEN MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$2.24	Jul 10, 26	-170.2%
3M	$4.86	Jun 30, 26	-132.4%
6M	$7.17	Mar 25, 26	-121.9%
1Y	$7.17	Mar 25, 26	-121.9%
3Y	$7.17	Mar 25, 26	-121.9%
5Y	$7.17	Mar 25, 26	-121.9%
All	$29.55	Dec 12, 00	-105.3%

MACD Histogram Lows

CIEN MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$5.66	Jul 20, 26	+72.2%
3M	-$21.26	Jun 10, 26	+92.6%
6M	-$21.26	Jun 10, 26	+92.6%
1Y	-$21.26	Jun 10, 26	+92.6%
3Y	-$21.26	Jun 10, 26	+92.6%
5Y	-$21.26	Jun 10, 26	+92.6%
All	-$33.14	Oct 30, 00	+95.3%

MACD Histogram History

Date	Value	Change
Aug 4, 2026	-$1.57	-364.5%
Dec 31, 2025	$0.59	+292.3%
Dec 31, 2024	-$0.31	-679.7%
Dec 31, 2023	$0.05	+49.3%
Dec 31, 2022	$0.04	+214.1%
Dec 31, 2021	-$0.03	-123.4%
Dec 31, 2020	$0.13	-48.8%
Dec 31, 2019	$0.26	+603.0%
Dec 31, 2018	$0.04	+207.5%
Dec 31, 2017	-$0.03	-40.8%
Dec 31, 2016	-$0.02	-120.1%
Dec 31, 2015	$0.12	+115.6%
Dec 31, 2014	$0.06	-76.5%
Dec 31, 2013	$0.24	+397.4%
Dec 31, 2012	-$0.08	-154.8%

Date	Value	Change
Dec 31, 2011	$0.15	+642.8%
Dec 31, 2010	-$0.03	-1,067.9%
Dec 31, 2009	$0.00	-92.5%
Dec 31, 2008	$0.04	+117.1%
Dec 31, 2007	-$0.22	-525.5%
Dec 31, 2006	$0.05	+369.1%
Dec 31, 2005	-$0.02	-107.2%
Dec 31, 2004	$0.26	+11.3%
Dec 31, 2003	$0.24	+128.0%
Dec 31, 2002	-$0.85	+34.7%
Dec 31, 2001	-$1.30	+70.2%
Dec 31, 2000	-$4.37	+10.4%
Dec 31, 1999	-$4.88	-4,641.1%
Dec 31, 1998	-$0.10	-107.0%
Dec 31, 1997	$1.47	-

FAQ

What is the current MACD histogram of CIEN?: As of today, CIEN MACD histogram is -$1.57

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

CIEN Official Website www.ciena.com
CIEN Profile on Yahoo Finance finance.yahoo.com/quote/CIEN
CIEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cien