Following the trading session on December 15, 2006, there will be a quarterly revision concerning the TechWIG index.
As the result of the ranking, drawn up as of 30 November 2006, the composition of the TechWIG portfolio will be changed and companies ASSECOSLO, MMPPL, NETMEDIA, ONE2ONE, UNIMA and OPTIMUS will supplement the index. ELEKTRIM company was not included in the ranking of the TechWIG index.
Additionally, participation of individual companies’ share in the index portfolio: TPSA, BIOTON and TVN will be limited to 15%.
The new index portfolio effective after the revision is available from the WSE web site at www.wse.com.pl (Market data -> Indices).
The Warsaw Stock Exchange computes 13 different indices, including WIG20 (blue-chip companies), MIDWIG (mid-cap companies) and TechWIG (innovative technologies companies), which are underlying instruments for futures contracts. Other indices: WIG (main market companies), WIRR (small companies) and WIG-PL (main market domestic companies) are all-share benchmark indices.
All the WSE index selection criteria are based on free float, liquidity and observance of corporate governance.
Additional information concerning the WSE indices, their methodology, selection criteria and portfolio composition are available at www.wse.com.pl
