What is the current MACD of CIEN?

As of today, CIEN MACD is -$8.99

What is the current MACD signal of CIEN?

As of today, CIEN MACD signal is -$6.01

What is the current MACD histogram of CIEN?

As of today, CIEN MACD histogram is -$2.98

CIEN Stock MACD History & Chart Since 1997

MACD

-$8.99$1.67+15.64%

October 28, 2026

Summary

Current Value: As of today, CIEN MACD is -$8.99, up +15.64% on October 28, 2026
1-Month High: CIEN MACD is currently -150.84% below its 1-month high of $17.69 set on October 9, 2026
1-Year High: CIEN MACD is currently -123.72% below its 1-year high of $37.90 set on April 13, 2026
1-Month Low: CIEN MACD is +21.12% above its 1-month low of -$11.40 reached on October 26, 2026
1-Year Low: CIEN MACD is +70.17% 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	Oct 28, 26	-$8.99	+15.6%	-14.7%	+66.5%	-179.3%	-176.2%	-577.2%	-10000.0%
MACD Signal	Oct 28, 26	-$6.01	-14.2%	+46.6%	+74.2%	-155.9%	-151.8%	-461.7%	-2450.4%
MACD Histogram	Oct 28, 26	-$2.98	+44.7%	-187.1%	+14.5%	-602.0%	-1605.4%	-1055.6%	-1245.8%
Price	Oct 28, 26	$363.21	+3.4%	+5.5%	+3.6%	+55.3%	+98.4%	+785.5%	+568.4%
14-Day RSI	Oct 28, 26	49.98	+6.0%	+12.9%	+50.8%	-17.0%	-34.5%	+41.0%	-14.7%
ATR	Oct 28, 26	$25.03	-2.4%	+11.0%	-19.3%	+139.5%	+224.0%	+1953.5%	+2082.5%
Beta	Oct 28, 26	2.74	+0.4%	+10.5%	+8.3%	+41.2%	+50.5%	+144.6%	+160.9%
10-Day Volatility	Oct 28, 26	85.44%	-12.5%	+91.3%	+11.5%	+55.3%	+122.7%	+175.4%	+254.4%
50-Day SMA	Oct 28, 26	$365.88	-0.2%	-2.8%	-22.9%	+80.0%	+166.9%	+712.9%	+581.7%
20-Day SMA	Oct 28, 26	$376.05	+0.1%	+8.4%	-10.2%	+69.3%	+127.6%	+768.9%	+615.3%
50-Day EMA	Oct 28, 26	$372.97	-0.1%	-1.6%	-16.4%	+84.2%	+160.8%	+746.6%	+597.3%
20-Day EMA	Oct 28, 26	$360.12	+0.1%	+1.1%	-12.9%	+60.9%	+118.3%	+738.4%	+581.6%

MACD Highs

CIEN MACD Highs Comparison
Period	High	Date	Current
1M	$17.69	Oct 9, 26	-150.8%
3M	$17.69	Oct 9, 26	-150.8%
6M	$35.48	May 14, 26	-125.3%
1Y	$37.90	Apr 13, 26	-123.7%
3Y	$37.90	Apr 13, 26	-123.7%
5Y	$37.90	Apr 13, 26	-123.7%
All	$86.34	Mar 6, 00	-110.4%

MACD Lows

CIEN MACD Lows Comparison
Period	Low	Date	Current
1M	-$11.40	Oct 26, 26	+21.1%
3M	-$30.14	Jul 29, 26	+70.2%
6M	-$30.14	Jul 29, 26	+70.2%
1Y	-$30.14	Jul 29, 26	+70.2%
3Y	-$30.14	Jul 29, 26	+70.2%
5Y	-$30.14	Jul 29, 26	+70.2%
All	-$61.05	Apr 6, 01	+85.3%

MACD History

Date	Value	Change
Oct 28, 2026	-$8.99	-179.3%
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 -$8.99

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

-$6.01$0.75-14.17%

October 28, 2026

Summary

Current Value: As of today, CIEN MACD signal is -$6.01, down -14.17% on October 28, 2026
1-Month High: CIEN MACD signal is currently -162.01% below its 1-month high of $9.69 set on October 14, 2026
1-Year High: CIEN MACD signal is currently -116.81% below its 1-year high of $35.76 set on April 24, 2026
1-Month Low: CIEN MACD signal is +46.64% above its 1-month low of -$11.26 reached on September 28, 2026
1-Year Low: CIEN MACD signal is +76.85% above its 1-year low of -$25.96 reached on July 31, 2026

Performance

CIEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Oct 28, 26	-$6.01	-14.2%	+46.6%	+74.2%	-155.9%	-151.8%	-461.7%	-2450.4%
MACD	Oct 28, 26	-$8.99	+15.6%	-14.7%	+66.5%	-179.3%	-176.2%	-577.2%	-10000.0%
MACD Histogram	Oct 28, 26	-$2.98	+44.7%	-187.1%	+14.5%	-602.0%	-1605.4%	-1055.6%	-1245.8%
Price	Oct 28, 26	$363.21	+3.4%	+5.5%	+3.6%	+55.3%	+98.4%	+785.5%	+568.4%
14-Day RSI	Oct 28, 26	49.98	+6.0%	+12.9%	+50.8%	-17.0%	-34.5%	+41.0%	-14.7%
ATR	Oct 28, 26	$25.03	-2.4%	+11.0%	-19.3%	+139.5%	+224.0%	+1953.5%	+2082.5%
Beta	Oct 28, 26	2.74	+0.4%	+10.5%	+8.3%	+41.2%	+50.5%	+144.6%	+160.9%
10-Day Volatility	Oct 28, 26	85.44%	-12.5%	+91.3%	+11.5%	+55.3%	+122.7%	+175.4%	+254.4%
50-Day SMA	Oct 28, 26	$365.88	-0.2%	-2.8%	-22.9%	+80.0%	+166.9%	+712.9%	+581.7%
20-Day SMA	Oct 28, 26	$376.05	+0.1%	+8.4%	-10.2%	+69.3%	+127.6%	+768.9%	+615.3%
50-Day EMA	Oct 28, 26	$372.97	-0.1%	-1.6%	-16.4%	+84.2%	+160.8%	+746.6%	+597.3%
20-Day EMA	Oct 28, 26	$360.12	+0.1%	+1.1%	-12.9%	+60.9%	+118.3%	+738.4%	+581.6%

MACD Signal Highs

CIEN MACD Signal Highs Comparison
Period	High	Date	Current
1M	$9.69	Oct 14, 26	-162.0%
3M	$9.69	Oct 14, 26	-162.0%
6M	$34.43	Apr 28, 26	-117.5%
1Y	$35.76	Apr 24, 26	-116.8%
3Y	$35.76	Apr 24, 26	-116.8%
5Y	$35.76	Apr 24, 26	-116.8%
All	$75.69	Mar 10, 00	-107.9%

MACD Signal Lows

CIEN MACD Signal Lows Comparison
Period	Low	Date	Current
1M	-$11.26	Sep 28, 26	+46.6%
3M	-$25.96	Jul 31, 26	+76.8%
6M	-$25.96	Jul 31, 26	+76.8%
1Y	-$25.96	Jul 31, 26	+76.8%
3Y	-$25.96	Jul 31, 26	+76.8%
5Y	-$25.96	Jul 31, 26	+76.8%
All	-$56.21	Apr 9, 01	+89.3%

MACD Signal History

Date	Value	Change
Oct 28, 2026	-$6.01	-155.9%
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 -$6.01

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$2.98$2.41+44.72%

October 28, 2026

Summary

Current Value: As of today, CIEN MACD histogram is -$2.98, up +44.72% on October 28, 2026
1-Month High: CIEN MACD histogram is currently -124.73% below its 1-month high of $12.07 set on October 7, 2026
1-Year High: CIEN MACD histogram is currently -124.73% below its 1-year high of $12.07 set on October 7, 2026
1-Month Low: CIEN MACD histogram is +65.26% above its 1-month low of -$8.59 reached on October 23, 2026
1-Year Low: CIEN MACD histogram is +85.96% 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	Oct 28, 26	-$2.98	+44.7%	-187.1%	+14.5%	-602.0%	-1605.4%	-1055.6%	-1245.8%
MACD	Oct 28, 26	-$8.99	+15.6%	-14.7%	+66.5%	-179.3%	-176.2%	-577.2%	-10000.0%
MACD Signal	Oct 28, 26	-$6.01	-14.2%	+46.6%	+74.2%	-155.9%	-151.8%	-461.7%	-2450.4%
Price	Oct 28, 26	$363.21	+3.4%	+5.5%	+3.6%	+55.3%	+98.4%	+785.5%	+568.4%
14-Day RSI	Oct 28, 26	49.98	+6.0%	+12.9%	+50.8%	-17.0%	-34.5%	+41.0%	-14.7%
ATR	Oct 28, 26	$25.03	-2.4%	+11.0%	-19.3%	+139.5%	+224.0%	+1953.5%	+2082.5%
Beta	Oct 28, 26	2.74	+0.4%	+10.5%	+8.3%	+41.2%	+50.5%	+144.6%	+160.9%
10-Day Volatility	Oct 28, 26	85.44%	-12.5%	+91.3%	+11.5%	+55.3%	+122.7%	+175.4%	+254.4%
50-Day SMA	Oct 28, 26	$365.88	-0.2%	-2.8%	-22.9%	+80.0%	+166.9%	+712.9%	+581.7%
20-Day SMA	Oct 28, 26	$376.05	+0.1%	+8.4%	-10.2%	+69.3%	+127.6%	+768.9%	+615.3%
50-Day EMA	Oct 28, 26	$372.97	-0.1%	-1.6%	-16.4%	+84.2%	+160.8%	+746.6%	+597.3%
20-Day EMA	Oct 28, 26	$360.12	+0.1%	+1.1%	-12.9%	+60.9%	+118.3%	+738.4%	+581.6%

MACD Histogram Highs

CIEN MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$12.07	Oct 7, 26	-124.7%
3M	$12.07	Oct 7, 26	-124.7%
6M	$12.07	Oct 7, 26	-124.7%
1Y	$12.07	Oct 7, 26	-124.7%
3Y	$12.07	Oct 7, 26	-124.7%
5Y	$12.07	Oct 7, 26	-124.7%
All	$29.55	Dec 12, 00	-110.1%

MACD Histogram Lows

CIEN MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$8.59	Oct 23, 26	+65.3%
3M	-$8.59	Oct 23, 26	+65.3%
6M	-$21.26	Jun 10, 26	+86.0%
1Y	-$21.26	Jun 10, 26	+86.0%
3Y	-$21.26	Jun 10, 26	+86.0%
5Y	-$21.26	Jun 10, 26	+86.0%
All	-$33.14	Oct 30, 00	+91.0%

MACD Histogram History

Date	Value	Change
Oct 28, 2026	-$2.98	-602.1%
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 -$2.98

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