The Vellmar Exchange · electrics · Tarnmund
ZTT Ostra Power
VEX: ZTT · ISIN SZ0000036102 · Equity · Marka
91.80 MK
▲ +18.53 (+25.3%)
Close of 31 December 2025 · Prices delayed 15 minutes
Quoted since 2023. Last close 91.80 marka at 31 December 2025, previous 73.27.
- Previous close
- 73.27
- All-time high
- 91.80 (2025)
- All-time low
- 50.19 (2023)
- First close
- 50.19 (2023)
- Year-ends quoted
- 3
- VEX index
- 78,241.20
Price chart
1Y5Y10YMax
Price history
| Year-end | Close (marka) |
|---|---|
| 2023 | 50.19 |
| 2025 | 91.80 |
Announcements
Regulatory newsThe company
Ostra Power is a electrics company of Tarnmund, The Sudmark, founded 15 February 1961 by Egon Leichlanel, postal worker.
Others in electrics
| Ticker | Company | Seat | Founded | Last | Chg % |
|---|---|---|---|---|---|
| ROL | Roker Electrical | Tarnmund | 1912 | 1,151.49 | -6.8% |
| UIZ | Ostra Power | Sandfeld | 1968 | 5,751.58 | 49.1% |
| DAF | Daffer Electrical | Norrhafen | 1916 | 3,751.06 | 36.1% |
| CFB | Ostra Power | Marschau | 1926 | 6,410.10 | 43.8% |
| ZER | Ostra Power | Weinau | 1996 | 3,568.86 | 28.2% |
| CRU | Crull Electrical | Wasserdorf | 1997 | 832.21 | 39.3% |
| OBH | Grauholt Electric Company | Grauholt | 1889 | 4,066.67 | 9.5% |
| NKJ | Grautal Electric Company | Grautal | 1976 | 4,062.26 | 61.9% |