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 €6,023.72 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €450.99, while €1000 invested 1 year ago would be worth €1,005.21. This corresponds to total returns of 502.37%, -54.9%, 0.52%, respectively, with annualized returns of 19.66%, -14.73%, 0.52%.

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
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
July 28, 2026	160.4	166	166	167.8	160.4	3,750
July 27, 2026	158	160.4	160.4	163	158	2,660
July 24, 2026	159.8	158.4	158.4	163	157.2	3,906
July 23, 2026	163.8	158	158	163.8	158	1,696
July 22, 2026	160.8	162	162	164.2	159.8	2,085
July 21, 2026	164.2	161.2	161.2	164.2	160	2,663
July 20, 2026	162.8	162.4	162.4	166.8	160	2,414
July 17, 2026	167.8	161.6	161.6	167.8	161.2	2,758
July 16, 2026	168.6	165.6	165.6	169.6	165.6	1,801
July 15, 2026	175	168	168	175	168	2,219
July 14, 2026	173	169.2	169.2	173	165	4,723
July 13, 2026	172.8	171.4	171.4	173.6	170.2	1,387
July 10, 2026	170.2	170.6	170.6	173.8	170.2	958
July 09, 2026	172	172.4	172.4	174.8	168.8	2,399
July 08, 2026	176.8	172	172	176.8	172	1,752
July 07, 2026	179	178.6	178.6	182.8	178.4	2,001
July 06, 2026	180.6	182	182	183.6	177.2	2,459
July 03, 2026	180	178	178	180.2	176.6	1,689
July 02, 2026	177.6	177.6	177.6	180.4	171.8	2,217
July 01, 2026	169	175.4	175.4	175.6	168.6	3,594
June 30, 2026	172	168.8	168.8	172	166	3,855
June 29, 2026	167	166	166	171.2	165.2	4,962
June 26, 2026	171.2	166	166	171.2	166	3,951
June 25, 2026	173.6	172.8	172.8	175.8	170.8	2,684
June 24, 2026	177.8	173.2	173.2	177.8	172.6	2,767
June 23, 2026	175	176	176	179.4	173	2,432
June 22, 2026	182.6	176.6	176.6	182.6	173.2	3,194
June 19, 2026	182.2	182.2	182.2	184.8	181.4	2,404