BM&FBOVESPA announces the first preview for the Ibovespa theoretical portfolio, which will be valid for the period of May 7 to August 31, 2012.
The five stocks with the highest weight in the index were: Vale PNA (9,202%), Petrobras PN (8,155%), OGX Petróleo ON (5,192%), Itauunibanco PN (4,607%) and Bradesco PN (3,383%).
For comparison purposes, the stocks with the highest weight in the Ibovespa portfolio were: Vale PNA (9,308%), Petrobras PN (8,239%), OGX Petróleo ON (5,199%), Itauunibanco PN (4,696%) and Bradesco PN (3,369%).
The Exchange also announces the first previews of the other calculated indexes. Check below:
- Bovespa Index - Ibovespa
- Brazil Index 50 - IBrX-50
- Brazil Index - IBrX
- Brazil Broad-Based Index - IBrA
- Mid-Large Cap Index - MLCX
- Small Cap Index - SMLL
- Corporate Sustainability Index - ISE
- Telecommunication Sector Index - ITEL
- Electric Power Index - IEE
- Industrial Sector Index - INDX
- Consumption Index - ICON
- Real Estate Index - IMOB
- Financial Index – IFNC
- Basic Materials Index - IMAT
- Public Utilities Index - UTIL
- Valor BM&FBOVESPA Index - IVBX-2
- Special Corporate Governance Stock Index - IGC
- Corporate Governance Trade Index – IGCT
- Special Tag Along Stock Index - ITAG
- Dividend Index - IDIV
- Carbon Efficient Index - ICO2
BM&FBOVESPA regularly announces three previews of the new indexes: the 1 st preview on the first trading session of the last month of the current portfolio; the 2 nd preview on the trading session following the 15th of the last month of the current portfolio; and the 3 rd preview on the last trading session of the current portfolio. The Exchange also publishes the portfolios of the other indices calculated.
About the Methodology
Ibovespa: Composed of the stocks whose negotiability indices, financial volume participation and trading session presence during the previous 12 months met the criteria established by their respective calculation methodologies.
IBrX-50 and IBrX: Following an international methodology, these indices are composed respectively of the 50 and 100 most traded stocks at BM&FBOVESPA, weighted by their market capitalization.
MidLarge Cap and Small Cap: These indices were developed to measure the performance of the companies listed in the Exchange segmenting them by market capitalization