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Xetra:YSN secunet Security Networks AG Aktie
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Share price · XETR:YSN
€243.00 EUR -6.00 (-2.4%)
Close on Oct 30, 2026
- Day range
- €239.50 – €249.00 EUROct 30, 2026
- Volume
- 3,737 sharesOct 30, 2026
- Market cap
- €1.57B EURAt the close on Oct 30, 2026 · price × 6.47M shares outstanding
- 52-week range
- €152.80 – €268.00 EURLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- €1.47M EURMedian day 4,649 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| Xetra:YSN · Home | €243.00 EUR | -6.00 (-2.4%) | 3,737 | €249.00 | €249.00 | €239.50 | €249.00 | Close on Oct 30, 2026 |
| LSE:0NWC | €250.00 EUR | +12.00 (+5.0%) | 13 | €250.00 | €252.00 | €246.50 | €238.00 | Close on Oct 27, 2026 |
| Frankfurt:YSN | €239.00 EUR | -11.00 (-4.4%) | — | €245.50 | €246.00 | €239.00 | €250.00 | Close on Oct 30, 2026 |
| Dusseldorf:YSN | €240.00 EUR | -7.50 (-3.0%) | — | €247.00 | €247.00 | €240.00 | €247.50 | Close on Oct 30, 2026 |
| Munich:YSN | €253.00 EUR | +17.50 (+7.4%) | 50 | €246.50 | €253.00 | €246.50 | €235.50 | Close on Oct 27, 2026 |
| Hamburg:YSN | €247.00 EUR | -0.50 (-0.2%) | — | €247.00 | €247.00 | €247.00 | €247.50 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · XETR:YSN · EUR, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| €243.00 | -6.00 | -2.4% | €249.00 | €249.00 | €239.50 | 3,737 | |
| €249.00 | -3.00 | -1.2% | €244.00 | €249.50 | €242.00 | 4,327 | |
| €252.00 | +3.00 | +1.2% | €249.00 | €253.50 | €247.00 | 2,964 | |
| €249.00 | +1.00 | +0.4% | €248.50 | €253.50 | €247.50 | 6,697 | |
| €248.00 | +10.50 | +4.4% | €238.00 | €251.00 | €236.00 | 4,387 | |
| €237.50 | +2.00 | +0.8% | €237.50 | €241.00 | €233.50 | 5,023 | |
| €235.50 | -12.00 | -4.8% | €248.00 | €248.00 | €235.50 | 7,640 | |
| €247.50 | +10.50 | +4.4% | €236.50 | €247.50 | €234.00 | 5,770 | |
| €237.00 | -5.00 | -2.1% | €242.00 | €244.50 | €234.00 | 4,649 | |
| €242.00 | +3.00 | +1.3% | €243.00 | €245.50 | €239.50 | 3,380 | |
| €239.00 | +3.00 | +1.3% | €237.00 | €247.50 | €235.00 | 8,737 | |
| €236.00 | -11.50 | -4.6% | €240.00 | €242.50 | €225.50 | 16,062 | |
| €247.50 | -1.00 | -0.4% | €252.00 | €253.00 | €244.50 | 3,936 | |
| €248.50 | -15.50 | -5.9% | €263.00 | €264.50 | €247.00 | 7,138 | |
| €264.00 | -3.50 | -1.3% | €267.00 | €268.00 | €262.50 | 5,926 | |
| €267.50 | +20.50 | +8.3% | €251.00 | €267.50 | €251.00 | 13,582 | |
| €247.00 | -11.50 | -4.4% | €260.00 | €260.00 | €246.00 | 5,583 | |
| €258.50 | -3.00 | -1.1% | €260.00 | €266.00 | €257.00 | 6,971 | |
| €261.50 | +13.00 | +5.2% | €250.50 | €265.00 | €250.50 | 11,208 | |
| €248.50 | +6.50 | +2.7% | €245.50 | €249.00 | €243.50 | 4,977 | |
| €242.00 | -7.50 | -3.0% | €252.50 | €259.50 | €241.50 | 13,250 | |
| €249.50 | +5.50 | +2.3% | €243.00 | €250.00 | €241.50 | 7,465 | |
| €244.00 | 0.00 | 0.0% | €245.50 | €245.50 | €234.50 | 6,187 | |
| €244.00 | +2.50 | +1.0% | €243.50 | €248.00 | €240.00 | 6,893 | |
| €241.50 | +9.50 | +4.1% | €234.00 | €251.00 | €231.50 | 16,357 | |
| €232.00 | +5.50 | +2.4% | €231.00 | €239.00 | €227.50 | 6,961 | |
| €226.50 | -21.50 | -8.7% | €242.50 | €245.00 | €226.00 | 20,288 | |
| €248.00 | +33.50 | +15.6% | €213.50 | €255.00 | €212.00 | 42,603 | |
| €214.50 | -4.00 | -1.8% | €219.50 | €222.00 | €212.00 | 6,534 | |
| €218.50 | +15.00 | +7.4% | €207.00 | €220.00 | €206.00 | 11,359 | |
| €203.50 | +0.50 | +0.2% | €202.50 | €207.00 | €200.50 | 8,839 | |
| €203.00 | +6.00 | +3.0% | €199.00 | €203.00 | €197.20 | 6,696 | |
| €197.00 | -1.60 | -0.8% | €200.00 | €201.00 | €196.60 | 2,678 | |
| €198.60 | -1.40 | -0.7% | €200.50 | €201.00 | €197.60 | 3,574 | |
| €200.00 | +2.00 | +1.0% | €201.00 | €202.50 | €194.20 | 6,106 | |
| €198.00 | +5.60 | +2.9% | €192.40 | €199.20 | €189.00 | 4,673 | |
| €192.40 | -2.80 | -1.4% | €196.40 | €196.80 | €190.80 | 1,881 | |
| €195.20 | -2.40 | -1.2% | €197.60 | €198.80 | €192.60 | 5,355 | |
| €197.60 | -1.80 | -0.9% | €198.00 | €204.50 | €195.40 | 9,329 | |
| €199.40 | +18.60 | +10.3% | €181.40 | €210.00 | €181.40 | 19,555 | |
| €180.80 | +6.20 | +3.6% | €180.20 | €182.00 | €174.00 | 3,140 | |
| €174.60 | +1.20 | +0.7% | €175.00 | €177.20 | €173.80 | 1,900 | |
| €173.40 | -5.20 | -2.9% | €179.60 | €179.60 | €172.60 | 3,174 | |
| €178.60 | -0.40 | -0.2% | €178.40 | €181.80 | €176.00 | 3,006 | |
| €179.00 | -4.00 | -2.2% | €183.00 | €183.00 | €178.00 | 2,861 | |
| €183.00 | +2.60 | +1.4% | €181.20 | €183.40 | €180.00 | 2,521 | |
| €180.40 | +4.60 | +2.6% | €179.60 | €181.20 | €176.00 | 2,843 | |
| €175.80 | -0.40 | -0.2% | €180.00 | €180.00 | €174.80 | 3,687 | |
| €176.20 | +0.20 | +0.1% | €178.00 | €180.40 | €172.80 | 3,804 | |
| €176.00 | -5.00 | -2.8% | €183.00 | €183.20 | €176.00 | 4,003 | |
| €181.00 | +1.20 | +0.7% | €179.00 | €182.80 | €177.20 | 2,662 | |
| €179.80 | -2.20 | -1.2% | €183.60 | €184.80 | €179.80 | 1,868 | |
| €182.00 | -2.20 | -1.2% | €181.00 | €185.60 | €178.00 | 4,389 | |
| €184.20 | -1.60 | -0.9% | €185.00 | €189.00 | €183.20 | 1,980 | |
| €185.80 | -4.00 | -2.1% | €190.00 | €190.40 | €184.40 | 4,983 | |
| €189.80 | -7.00 | -3.6% | €197.20 | €203.00 | €189.80 | 3,052 | |
| €196.80 | +11.40 | +6.1% | €197.00 | €201.50 | €185.00 | 15,345 | |
| €185.40 | -8.60 | -4.4% | €191.40 | €192.00 | €184.00 | 3,764 | |
| €194.00 | -0.20 | -0.1% | €196.20 | €196.20 | €189.20 | 2,784 | |
| €194.20 | +3.60 | +1.9% | €195.00 | €196.80 | €190.60 | 3,704 | |
| €190.60 | +1.80 | +1.0% | €191.60 | €194.00 | €189.60 | 4,139 | |
| €188.80 | +9.20 | +5.1% | €186.00 | €190.20 | €184.00 | 4,135 | |
| €179.60 | -1.40 | -0.8% | €180.00 | €182.80 | €179.40 | 1,648 | |
| €181.00 | +1.00 | +0.6% | €179.80 | €186.00 | €178.00 | 3,214 | |
| €180.00 | +1.20 | +0.7% | €180.80 | €185.00 | €177.00 | 5,983 | |
| €178.80 | +5.00 | +2.9% | €172.00 | €180.60 | €169.20 | 4,510 | |
| €173.80 | -1.80 | -1.0% | €181.00 | €181.00 | €173.60 | 2,864 |
- Ticker
- Xetra:YSN
- Asset type
- Stock
- Exchange
- Xetra
- Currency
- EUR
What changed lately
Latest news release · Sep 24, 2026
Change in Management at secunet: Dr Alexandra Heine succeeds Jessica Nospers as CFO
Latest deck · Jan 29, 2026
FY2025 Earnings Presentation
Earnings · 15 slides
Latest news
Change in Management at secunet: Dr Alexandra Heine succeeds Jessica Nospers as CFO
Sep 24, 2026
Closed €226.50 (-8.7%) on Sep 24, 2026
Secunet grows significantly in the first half of 2026 and reports a sharp rise in earnings in the second quarter
Aug 13, 2026
Closed €196.80 (+6.1%) on Aug 13, 2026
Secunet Annual General Meeting approves all agenda items and a dividend payment of €2.58 per share
Jun 8, 2026
Closed €190.60 (-5.6%) on Jun 9, 2026
Secunet Security NetworksAG continues its growth trajectory in Q12026 – Order intake almost doubles
May 5, 2026
Closed €195.20 (+8.2%) on May 5, 2026
Secunet Security Networks publishes its audited 2025 an-nual report and confirms preliminary figures
Mar 30, 2026
Closed €173.20 (+1.5%) on Mar 30, 2026
Secunet adopts new dividend policy
Mar 27, 2026
Closed €170.60 (-3.8%) on Mar 27, 2026
Secunet Security Networks AG: Preliminary announcement of the publication of quarterly reports and quarterly/interim statements
Mar 4, 2026
Closed €200.50 (+5.9%) on Mar 4, 2026
Secunet Security Networks announces preliminary results for 2025 – upper end of outlook reached
Jan 29, 2026
Closed €233.50 (+10.4%) on Jan 29, 2026
Secunet Security Networks AG continues growth journey in the first nine months of 2025 – outlook for 2025 confirmed and specified
Nov 12, 2025
Closed €180.00 (+6.3%) on Nov 12, 2025
Decks
FY2025 Earnings Presentation
Earnings · 15 slides · Jan 29, 2026
9M 2025 Earnings Presentation
Earnings · 21 slides · Nov 13, 2025
H1 2025 Earnings Presentation
Earnings · 19 slides · Aug 13, 2025
Shareholder Meeting (May 2025)
Shareholder meeting · 30 slides · May 28, 2025
secunet Security Networks AG on 6ix
- News releases
- 9 in the last 12 months · 24 in all · newest Sep 24, 2026 · oldest 2024
- Decks
- 27 decks · latest Jan 29, 2026
Where secunet Security Networks AG is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| Xetra:YSN · Home listing · This page | Xetra | Germany | EUR |
| gettex:YSN | gettex | Germany | EUR |
| LSE:0NWC | LSE | United Kingdom | EUR |
| Tradegate:YSN | Tradegate | Germany | EUR |
| LS Exchange:727650 | LS Exchange | Germany | EUR |
| Frankfurt:YSN | Frankfurt | Germany | EUR |
| Stuttgart:YSN | Stuttgart | Germany | EUR |
| Lang & Schwarz:727650 | Lang & Schwarz | Germany | EUR |
| Aquis:YSND | Aquis | United Kingdom | EUR |
| Dusseldorf:YSN | Dusseldorf | Germany | EUR |
| Hanover:YSN | Hanover | Germany | EUR |
| VIE:YSNG | Vienna | Austria | EUR |
| Munich:YSN | Munich | Germany | EUR |
| Aquis:YSND | Aquis | United Kingdom | EUR |
| Hamburg:YSN | Hamburg | Germany | EUR |
| BX Swiss:YSN | BX Swiss | Switzerland | CHF |
| Turquoise:YSND | Turquoise | United Kingdom | EUR |
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