Index variables

BU(MI)Xt

the (real-time) index value calculated at the time “t”, rounded to 2 decimals

i

share series included in the index

N

number of share series included in the index

t 

time of index calculation

pi,t

last traded price of the particular share series (prices of NEGOTIATED deals and deals based on AUCTION orders may not be used as Pi,t)

Q

number of equities listed on the BSE from the particular share series (for share series of companies having their seat outside Hungary, the average quantity of equities placed at KELER Ltd.)

FFi

free float factor of the particular share series rounded to 4 decimals

WFi,t

weighting factor ensuring that the weight of the particular share series is calculated based on the amount of shares to be included in the index basket rounded to 6 decimals

AFt

adjustment factor to ensure the continuity of the index, rounded to 10 decimals

The above parameters may be amended due to certain corporate events.