secunet Security Networks AG (YSN.DE) XETRA

Currency In EUR

YSN.DE Historical Return

If you invested €1000 in secunet Security Networks AG (YSN.DE) 10 years ago, it would be worth €7,005.62 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 €538.98, while €1000 invested 1 year ago would be worth €1,167.49. This corresponds to total returns of 600.56%, -46.1%, 16.75%, respectively, with annualized returns of 21.49%, -11.62%, 16.75%.

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

YSN.DE Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	236.5	247.5	247.5	247.5	234	5,778
October 20, 2026	242	237	237	244.5	234	4,649
October 19, 2026	243	242	242	245.5	239.5	3,380
October 16, 2026	237	239	239	247.5	235	8,737
October 15, 2026	240	236	236	242.5	225.5	16,062
October 14, 2026	252	247.5	247.5	253	244.5	3,936
October 13, 2026	263	248.5	248.5	264.5	247	7,138
October 12, 2026	267	264	264	268	262.5	5,926
October 09, 2026	251	267.5	267.5	267.5	251	13,582
October 08, 2026	260	247	247	260	246	5,583
October 07, 2026	260	258.5	258.5	266	257	6,971
October 06, 2026	250.5	261.5	261.5	265	250.5	11,208
October 05, 2026	245.5	248.5	248.5	249	243.5	4,990
October 02, 2026	252.5	242	242	259.5	241.5	13,250
October 01, 2026	243	249.5	249.5	250	241.5	7,477
September 30, 2026	245.5	244	244	245.5	234.5	6,187
September 29, 2026	243.5	244	244	248	240	6,893
September 28, 2026	234	241.5	241.5	251	231.5	16,357
September 25, 2026	231	232	232	239	227.5	6,961
September 24, 2026	242.5	226.5	226.5	245	226	20,288
September 23, 2026	213.5	248	248	255	212	42,603
September 22, 2026	219.5	214.5	214.5	222	212	6,534
September 21, 2026	207	218.5	218.5	220	206	11,359
September 18, 2026	202.5	203.5	203.5	207	200.5	8,839
September 17, 2026	199	203	203	203	197.2	6,696
September 16, 2026	200	197	197	201	196.6	2,678
September 15, 2026	200.5	198.6	198.6	201	197.6	3,574
September 11, 2026	192.4	198	198	199.2	189	4,673
September 10, 2026	196.4	192.4	192.4	196.8	190.8	1,881
September 09, 2026	197.6	195.2	195.2	198.8	192.6	5,355
September 08, 2026	198	197.6	197.6	204.5	195.4	9,329
September 07, 2026	181.4	199.4	199.4	210	181.4	19,555
September 04, 2026	180.2	180.8	180.8	182	174	3,140
September 03, 2026	175	174.6	174.6	177.2	173.8	1,930
September 02, 2026	179.6	173.4	173.4	179.6	172.6	3,174
September 01, 2026	178.4	178.6	178.6	181.8	176	3,006
August 31, 2026	183	179	179	183	178	2,861
August 28, 2026	181.2	183	183	183.4	180	2,521
August 27, 2026	179.6	180.4	180.4	181.2	176	2,843
August 26, 2026	180	175.8	175.8	180	174.8	3,687
August 25, 2026	178	176.2	176.2	180.4	172.8	3,804
August 24, 2026	183	176	176	183.2	176	4,003
August 21, 2026	179	181	181	182.8	177.2	2,662
August 20, 2026	183.6	179.8	179.8	184.8	179.8	1,868
August 19, 2026	181	182	182	185.6	178	4,389
August 18, 2026	185	184.2	184.2	189	183.2	1,980
August 17, 2026	190	185.8	185.8	190.4	184.4	4,983
August 14, 2026	197.2	189.8	189.8	203	189.8	3,052
August 13, 2026	197	196.8	196.8	201.5	185	15,345
August 12, 2026	191.4	185.4	185.4	192	184	3,764
August 11, 2026	196.2	194	194	196.2	189.2	2,784
August 10, 2026	195	194.2	194.2	196.8	190.6	3,704
August 07, 2026	191.6	190.6	190.6	194	189.6	4,139
August 06, 2026	186	188.8	188.8	190.2	184	4,135
August 05, 2026	180	179.6	179.6	182.8	179.4	1,648
August 04, 2026	179.8	181	181	186	178	3,214
August 03, 2026	180.8	180	180	185	177	5,983
July 31, 2026	172	178.8	178.8	180.6	169.2	4,510
July 30, 2026	181	173.8	173.8	181	173.6	2,864
July 29, 2026	163.6	175.6	175.6	176.2	163.6	10,846