CIEN

Ciena Corporation NYSE

Technology ·Communication Equipment ·US · ciena.com

$544.75

Mkt Cap $77.0B

52w Low $70.67 96.5% of range 52w High $561.89

50d MA $420.16 200d MA $239.36

P/E (TTM) 615.3x

EV/EBITDA 71.0x

P/B 27.9x

Debt/Equity 0.6x

ROE 8.2%

P/FCF 40.6x

RSI (14) —

ATR (14) —

Beta 1.02

50d MA $420.16

200d MA $239.36

Avg Volume 3.5M

About

Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for the convergence of coherent optical transport, optical…

Recent Earnings

Date	Time	Est	Rptd	Surp	Base	Gap%	D1%	D2%	D3%	D4%	D5%	Guide ▲★
Mar 5, 2026	AMC	1.17	1.35	+15.4%	299.30	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%	—
Dec 11, 2025	AMC	0.78	0.91	+16.7%	242.37	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%	—
Sep 4, 2025	AMC	0.53	0.67	+26.4%	116.92	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%	—
Jun 5, 2025	AMC	0.52	0.42	-18.9%	73.05	+1.1%	-0.5%	-0.8%	-0.8%	-1.1%	+1.5%	—
Mar 11, 2025	AMC	0.41	0.64	+54.7%	63.95	+3.5%	+3.8%	-2.6%	-0.2%	+2.7%	+0.6%	—
Dec 12, 2024	AMC	0.66	0.54	-18.2%	84.52	+3.1%	+6.2%	+7.8%	+4.3%	-0.7%	+1.5%	—
Sep 4, 2024	AMC	0.27	0.35	+30.2%	54.93	-1.7%	-4.6%	-6.9%	-6.3%	-3.9%	-3.0%	—
Jun 6, 2024	AMC	0.16	0.27	+72.9%	48.56	-1.9%	-5.8%	-5.6%	-5.4%	+0.5%	-0.5%	—
Mar 7, 2024	AMC	0.47	0.66	+40.4%	52.84	+0.4%	+2.7%	-2.5%	-2.5%	-2.4%	-4.9%	—
Dec 7, 2023	AMC	0.69	0.75	+8.7%	46.31	+0.5%	-4.2%	-2.9%	-5.9%	-4.3%	-3.8%	—
Aug 31, 2023	AMC	0.53	0.59	+11.3%	49.98	+1.2%	-3.0%	-4.1%	-2.5%	-3.7%	-3.5%	—
Jun 6, 2023	AMC	0.60	0.74	+23.3%	42.39	+0.4%	+2.1%	+0.3%	-2.5%	-2.0%	+0.0%	—

Recent Analyst Ratings

Date	Firm	Action	Grade	Target	Base	Open	Gap%	D1%	D2%	D3%	D4%	D5%
May 1	Rothschild & Co Redburn	Initiates	Neutral	$416	$527.58	$527.25	-0.1%	+1.5%	—	—	—	—
Apr 20	Morgan Stanley	Maintains	Equal Weight → Equal Weight	—	$507.43	$512.00	+0.9%	-0.8%	-0.3%	-1.7%	+1.7%	+2.6%
Apr 16	BofA Securities	Maintains	Buy → Buy	—	$475.76	$476.75	+0.2%	+4.1%	+6.7%	+5.8%	+6.3%	+4.9%
Apr 16	JP Morgan	Maintains	Overweight → Overweight	—	$475.76	$476.75	+0.2%	+4.1%	+6.7%	+5.8%	+6.3%	+4.9%
Mar 23	Stifel	Maintains	Buy → Buy	—	$383.89	$399.40	+4.0%	+6.3%	+11.8%	+14.0%	+1.1%	+4.6%
Mar 6	Morgan Stanley	Maintains	Equal Weight → Equal Weight	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	Rosenblatt	Maintains	Buy → Buy	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	Citigroup	Maintains	Buy → Buy	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	Stifel	Maintains	Buy → Buy	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	B. Riley Securities	Maintains	Neutral → Neutral	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	UBS	Maintains	Neutral → Neutral	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	BofA Securities	Upgrade	Neutral → Buy	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 6	Barclays	Maintains	Overweight → Overweight	—	$299.30	$294.81	-1.5%	-1.7%	+6.4%	+12.7%	+13.6%	+12.5%
Mar 5	Needham	Maintains	Buy → Buy	—	$343.55	$312.01	-9.2%	-12.9%	-14.4%	-7.3%	-1.8%	-1.0%
Mar 2	JP Morgan	Maintains	Overweight → Overweight	—	$348.70	$353.76	+1.5%	+1.4%	-4.5%	-1.5%	-14.2%	-15.6%
Feb 23	Morgan Stanley	Maintains	Equal Weight → Equal Weight	—	$334.95	$332.86	-0.6%	+3.0%	+2.3%	+5.5%	+1.9%	+4.1%
Feb 19	Evercore ISI	Maintains	In Line → In Line	—	$310.96	$308.88	-0.7%	+2.4%	+7.7%	+10.9%	+10.2%	+13.6%
Jan 22	Stifel	Maintains	Buy → Buy	—	$231.89	$236.62	+2.0%	-0.8%	-1.2%	+0.1%	+6.7%	+11.0%
Jan 20	BofA Securities	Downgrade	Buy → Neutral	—	$243.42	$229.15	-5.9%	-0.9%	-4.7%	-5.5%	-5.9%	-4.6%
Dec 17	Morgan Stanley	Maintains	Equal Weight → Equal Weight	—	$209.84	$212.85	+1.4%	-2.8%	+0.4%	+9.8%	+12.8%	+14.5%
Dec 12	BofA Securities	Maintains	Buy → Buy	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	Barclays	Maintains	Overweight → Overweight	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	Citigroup	Maintains	Buy → Buy	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	Morgan Stanley	Maintains	Equal Weight → Equal Weight	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	UBS	Maintains	Neutral → Neutral	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	JP Morgan	Maintains	Overweight → Overweight	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	Argus	Maintains	Buy → Buy	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 12	Rosenblatt	Maintains	Buy → Buy	—	$242.37	$236.00	-2.6%	-9.9%	-10.8%	-13.4%	-15.9%	-13.1%
Dec 11	Needham	Maintains	Buy → Buy	—	$221.85	$236.35	+6.5%	+9.2%	-1.5%	-2.6%	-5.4%	-8.1%
Dec 9	Stifel	Maintains	Buy → Buy	—	$212.93	$212.93	+0.0%	+0.7%	+4.2%	+13.8%	+2.6%	+1.5%
Dec 8	Needham	Maintains	Buy → Buy	—	$201.71	$205.00	+1.6%	+5.6%	+6.3%	+10.0%	+20.2%	+8.3%
Dec 5	Needham	Maintains	Buy → Buy	—	$195.73	$199.63	+2.0%	+3.1%	+8.8%	+9.5%	+13.3%	+23.8%
Dec 4	Morgan Stanley	Maintains	Equal Weight → Equal Weight	—	$193.35	$190.56	-1.4%	+1.2%	+4.3%	+10.1%	+10.9%	+14.7%
Dec 4	Rosenblatt	Maintains	Buy → Buy	—	$193.35	$190.56	-1.4%	+1.2%	+4.3%	+10.1%	+10.9%	+14.7%
Nov 10	Evercore ISI	Maintains	In Line → In Line	—	$199.26	$206.80	+3.8%	+4.8%	+4.1%	+5.1%	-2.5%	-3.8%
Nov 10	Citigroup	Maintains	Buy → Buy	—	$199.26	$206.80	+3.8%	+4.8%	+4.1%	+5.1%	-2.5%	-3.8%
Oct 10	Morgan Stanley	Upgrade	Underweight → Equal Weight	—	$163.61	$165.24	+1.0%	-4.7%	+0.7%	+0.7%	+3.1%	+4.4%
Sep 26	Rosenblatt	Upgrade	Neutral → Buy	—	$137.17	$140.24	+2.2%	+3.5%	+5.1%	+6.2%	+10.6%	+11.3%
Sep 23	Stifel	Maintains	Buy → Buy	—	$139.31	$139.85	+0.4%	+0.1%	-0.6%	-1.5%	+1.9%	+3.5%
Sep 17	BofA Securities	Maintains	Buy → Buy	—	$137.48	$139.55	+1.5%	-0.8%	+0.4%	+0.6%	+1.3%	+1.5%
Sep 5	UBS	Maintains	Neutral → Neutral	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	Needham	Maintains	Buy → Buy	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	Stifel	Maintains	Buy → Buy	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	Rosenblatt	Maintains	Neutral → Neutral	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	Barclays	Maintains	Overweight → Overweight	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	B. Riley Securities	Downgrade	Buy → Neutral	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	JP Morgan	Maintains	Overweight → Overweight	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	BofA Securities	Maintains	Buy → Buy	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	Morgan Stanley	Maintains	Underweight → Underweight	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%
Sep 5	Argus	Maintains	Buy → Buy	—	$116.92	$115.86	-0.9%	-0.2%	+1.8%	+4.5%	+11.1%	+13.3%

Recent Filings

8-K

Unknown — 8-K Filing

Ciena filed an 8-K triggering disclosure requirements under Exchange Act Rule 12b-2, likely regarding emerging growth company status or material corporate developments, which investors should monitor for potential strategic changes or governance implications.

Mar 31

8-K

Ciena Corporation -- 8-K Filing

Ciena Corporation reported fiscal Q1 2026 results ending January 31, 2026, providing investors with operational performance metrics and forward guidance through its investor presentation.

Mar 5

Data updated apr 25, 2026 1:23am · Source: massive.com