IRESS codes

IRESS codes for ASX index futures are as follows:

ASX Index Futures contract Code
ASX SPI 200™ Index Futures APmy
S&P/ASX 200 A-REIT Index Futures XPmy
S&P/ASX 200 Index Futures  XJmy 
S&P/ASX 50 Index Futures XFmy

where m denotes the expiry month consistent with the table below and y denotes the expiry year.

For example, XJZ8 is the December 2008 S&P/ASX 200 Index Futures contract.

Month Code
January  F
February   G
March  H
April  J
May  K
June  M
July  N
August  Q
September   U
October  V
November  X
December  Z