NYSE Euronext (NYX) won't carry out interim reviews in September, the Amsterdam branch of the trading platform said late Monday.

Interim reviews of the AEX index, the AMX index and the AScX index are usually conducted yearly on the first trading day of August to take effect on the first trading day of September after the close of business.

NYSE Euronext said there weren't any changes to the indexes so interim reviews weren't needed.

-By Bart Koster, Dow Jones Newswires; +31 20 571 5201; bart.koster@dowjones.com