Ciena Corporation (CIE1.DE) XETRA

Currency In EUR

CIE1.DE Historical Return

If you invested €1000 in Ciena Corporation (CIE1.DE) 10 years ago, it would be worth €16,731.71 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €6,829.65, while €1000 invested 1 year ago would be worth €2,163.28. This corresponds to total returns of 1,573.17%, 582.96%, 116.33%, respectively, with annualized returns of 32.54%, 46.82%, 116.33%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

CIE1.DE Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	314.8	322	322	323.6	311.5	394
October 20, 2026	301.6	304.5	304.5	310.6	293.8	325
October 19, 2026	307.2	307.9	307.9	315.2	305	184
October 16, 2026	318.5	295.7	295.7	322.5	294.9	583
October 15, 2026	312.3	318.3	318.3	318.3	297.6	1,184
October 14, 2026	357	321.5	321.5	357.1	320	915
October 13, 2026	360	357	357	362.6	341.3	1,061
October 12, 2026	403.3	362.3	362.3	409.1	359.8	952
October 09, 2026	382.9	401.4	401.4	405.5	380	1,164
October 08, 2026	400.1	379.8	379.8	400.1	376	697
October 07, 2026	393.3	398.5	398.5	399.1	378.5	1,137
October 06, 2026	347.7	394.5	394.5	395.2	346.7	1,090
October 05, 2026	353.3	347.7	347.7	354.3	343	577
October 02, 2026	343	348.3	348.3	351.3	337.4	604
October 01, 2026	314	337.8	337.8	338	311.5	964
September 30, 2026	311.8	310	310	317.8	300.7	642
September 29, 2026	302.7	311.8	311.8	311.8	301.4	456
September 28, 2026	308.6	302.3	302.3	311.6	299.2	406
September 25, 2026	315.5	312.7	312.7	322.1	311.7	356
September 24, 2026	312.4	314	314	317.9	304.2	394
September 23, 2026	322	312.4	312.4	324.7	309.1	765
September 22, 2026	316.6	322	322	328.1	314.4	840
September 21, 2026	306.1	320.9	320.9	323.8	306.1	980
September 18, 2026	300.7	304.4	304.4	309.7	296.2	816
September 17, 2026	298.45	301.3	301.3	326.65	298.45	755
September 16, 2026	294.35	297.45	297.45	300.9	286.6	457
September 15, 2026	278.15	290.05	290.05	290.05	272.85	534
September 11, 2026	286.25	301.35	301.35	305.35	286.25	547
September 10, 2026	291	288.95	288.95	299.35	280	546
September 09, 2026	293.65	291	291	297.95	287.55	859
September 08, 2026	274.95	293.65	293.65	300.15	274.95	869
September 07, 2026	275.1	283.95	283.95	286.4	273.65	472
September 04, 2026	272.95	276.45	276.45	280.15	272.55	1,233
September 03, 2026	305.5	272.75	272.75	326.75	268.85	3,149
September 02, 2026	311.4	305.6	305.6	312.45	301.65	201
September 01, 2026	329.35	311.4	311.4	329.4	307.65	863
August 31, 2026	327.8	329.35	329.35	329.35	322.75	85
August 28, 2026	342.3	327.15	327.15	343.45	325.65	124
August 27, 2026	352.45	342.3	342.3	360	339.85	462
August 26, 2026	331.8	346.5	346.5	348.05	328.95	324
August 25, 2026	322.05	331.8	331.8	331.8	322.05	210
August 24, 2026	331.55	319.3	319.3	333.1	310.65	760
August 21, 2026	336.05	339.3	339.3	343.35	328.15	323
August 20, 2026	345.75	336.05	336.05	348.7	334.45	623
August 19, 2026	348.1	343.05	343.05	362	337.25	1,811
August 18, 2026	379.4	349.95	349.95	379.8	338.85	669
August 17, 2026	372.5	385.05	385.05	393.95	371.2	413
August 14, 2026	384.95	371.15	371.15	391.3	364.95	446
August 13, 2026	375.4	398.1	398.1	398.3	371.3	261
August 12, 2026	342.6	378	378	378	342.6	798
August 11, 2026	336.85	337.3	337.3	340.35	333.65	441
August 10, 2026	362.5	336	336	365.6	336	783
August 07, 2026	350.35	357	357	366.85	343.35	793
August 06, 2026	352.55	350.35	350.35	362.25	348.05	1,154
August 05, 2026	360.9	352.1	352.1	364.55	346.3	1,040
August 04, 2026	340.75	357.2	357.2	375	340.75	1,611
August 03, 2026	333.95	338.65	338.65	338.85	308.95	945
July 31, 2026	330.35	325.95	325.95	346.35	325.95	670
July 30, 2026	286.45	324.3	324.3	324.3	285.6	2,167
July 29, 2026	304	286.45	286.45	310.95	282.95	1,137