LastChg. % 1DChg. Abs.
31.7500+0.32%+0.1000
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Profi Chart
Reference Price131.7500
Bid/Ask-/-
Bid Size/Ask Size-/-
Number Of Trades102
Last Volume27,248
Total Value21,651,116

Performance data

Open31.6000
High31.9000
Low31.2000
Monthly Performance (MOM)+17.81%
Year-to-Date (YTD)+78.97%
52 Weeks Performance (YOY)+80.40%

Reference data & dividend

Founded in 1869, the listed PORR AG is the oldest company on the Vienna Stock Exchange. PORR AG is a European construction group with leading positions in every area of the construction value chain. The focus is on the seven European home markets of Austria, Germany, Switzerland, Poland, the Czech Republic, Slovakia and Romania.

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Trading parameters

Average prices & details

1 Generally, reference prices likewise correspond to prices (last trading day) from trades in a security.
  Exceptions:
  - Reference prices for securities that have been newly admitted to trading shall be determined by the
  exchange operating company.
  - Whenever the exchange operating company receives notice of corporate actions or distributions that
  may influence the price of a security, a reference price is determined for the ex-trading day adjusted
  for the theoretical value of the security.
  Further information on the reference price can be found in the
  Trading Rules for the Xetra® Trading System - § 5 Price Determination and Reference Price.
2 Double Counting
  Last Volume = number of traded securities of the last trade;
  Total Volume = sum of all traded securities of the last trading day
3 Calculated by Vienna Stock Exchange

Please note the disclaimer for the Official Market and Vienna MTF (Multilateral Trading Facility)

Definitions and formulas