secunet Security Networks AG (YSN.DE) XETRA
Currency In EUR
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YSN.DE Historical Return
If you invested €1000 in secunet Security Networks AG (YSN.DE) 10 years ago, it would be worth €6,677.37 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €384.85, while €1000 invested 1 year ago would be worth €1,155.56. This corresponds to total returns of 567.74%, -61.51%, 15.56%, respectively, with annualized returns of 20.91%, -17.38%, 15.56%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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YSN.DE Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| November 11, 2026 | 230 | 233.5 | 233.5 | 235 | 228.5 | 3,173 |
| November 10, 2026 | 235 | 227 | 227 | 235 | 225.5 | 3,297 |
| November 09, 2026 | 229.5 | 230 | 230 | 232.5 | 226 | 3,596 |
| November 06, 2026 | 229 | 229 | 229 | 232 | 223.5 | 6,855 |
| November 05, 2026 | 247.5 | 232.5 | 232.5 | 248 | 226 | 12,769 |
| November 04, 2026 | 246 | 247.5 | 247.5 | 256 | 245 | 7,604 |
| November 03, 2026 | 237.5 | 245.5 | 245.5 | 252 | 233 | 8,461 |
| November 02, 2026 | 243.5 | 240.5 | 240.5 | 248 | 240.5 | 2,500 |
| October 30, 2026 | 249 | 243 | 243 | 249 | 239.5 | 3,737 |
| October 29, 2026 | 244 | 249 | 249 | 249.5 | 242 | 4,297 |
| October 28, 2026 | 249 | 252 | 252 | 253.5 | 247 | 2,964 |
| October 27, 2026 | 248.5 | 249 | 249 | 253.5 | 247.5 | 6,671 |
| October 26, 2026 | 238 | 248 | 248 | 251 | 236 | 4,387 |
| October 23, 2026 | 237.5 | 237.5 | 237.5 | 241 | 233.5 | 5,023 |
| October 22, 2026 | 248 | 235.5 | 235.5 | 248 | 235.5 | 7,640 |
| 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 |
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