Every trading day the gong is sounded in Amsterdam to mark the opening (9.00 am) and closing (17.30 pm) of the trading session.
Winner of the 2012 SNS Investment Expert Poll, Gert Jan Geels, sounds the gong at Beursplein 5.
The SNS Investment Expert Poll is held monthly since 1994. Every year a special end-of-year-poll is organised. Of the 104 participants Gert Jan Geels, Bullfinch, turned out best stockpicker. Geels chose Air France long and KPN short. Hermar Jansen, Theodoor Gilissen, had the best AEX prediction of 342.60. The AEX closed on 31 December 2012 at 342.71.