Warsaw Stock Exchange mWIG40 Index

Short name	mWIG40
Isin_code	PL9999999912
Type	Price index
Number of companies	40
Base date	31 December 1997
Base value	1,000.0
Base capitalization	PLN 23,375,360,000.00
Formula	M(t) mWIG40(t) = ---------------- * 1 000 M(0) * K(t) M(t) - capitalisation of index portfolio at session "t" M(0) - capitalisation of index portfolio at base date (31 December 1997) K(t) - adjustment coefficient for session "t"
Publication: Teoretical Opening Indeks (TOI) Opening Index Current Index Closing Index:	Value is calculated starting from 8:30 a.m. until the opening, every 60 second If 65% of index portfolio can be valued based on current prices, then after 60 seconds from the opening of session (no later than 10:30 a.m.) every 60 seconds 5:40 p.m. - preliminary value 5:45 p.m. - closing value
Free Float	Yes - more ... [12.30 KB]
Changes in the index participants	On the third Friday of March - annual portfolio revision On the third Friday of June, September, December - quarterly adjustment
Composition after changes	see
Questions	indeksy@gpw.com.pl
Description of the index	see [57.77 KB]
Historical data	order

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