Shares in Euromoney Institutional Investor fell 5% on Thursday ahead of the financial publisher and exhibitions organiser's interim management statement on Friday, which may make shareholders nervous.Investec does not seem to be too apprehensive, however, as it is not anticipating "any material change in trading" since the group announced interim results back in May.At that time, the group warned that sales growth could be affected by uncertainty in the Eurozone and the Middle East; neither region has been an ocean of calm since then.Furthermore, year-on-year comparatives are getting tougher to beat, so the statement may well be a cautious one.In contrast, credit checking firm Experian has been fairly bullish in its recent trading updates, but it too is running up against tougher comparatives from now on.The UK & Irish markets are likely to be the slow coaches again, with Latin America set to still occupy the driving seat. It was the company's long term growth prospects in Brazil which prompted Citigroup to upgrade the stock from "hold" to "buy" last week.INTERIM DIVIDEND PAYMENT DATEGooch & Housego, Manroy, Princess Private Equity Holding Ltd., RWS Holdings, Scottish Inv Trust, United DrugQUARTERLY PAYMENT DATEMarsh & Mclennan Cos Inc.INTERNATIONAL ECONOMIC ANNOUNCEMENTSTrade Balance (EU) (10:00)Consumer Price Index (US) (13:30)Empire State Manufacturing Survey (US) (13:30)University of Michigan Consumer Confidence (US) (14:55)Industrial Production (US) (16:15)GMSRed Emperor Resources NL (DI)ANNUAL REPORTMountview EstateIMSSDCC, Electrocomponents, Euromoney, ExperianAGMSBritish Land Co, British Land Co, Chagala Group Ltd. GDR (Reg S), China Private Equity Investment Holdingd Ltd. (DI), DCC, Electrocomponents, Ensor Holdings, FirstGroup, Ormonde Mining, PayPoint, Walker Crips GroupTRADING ANNOUNCEMENTSRecord, SpectrisFINAL DIVIDEND PAYMENT DATEAshley (Laura) Holding, Densitron Technologies, Downing Planned Exit VCT 2 'C' Shares, Downing Planned Exit VCT 3 'C' Shares, Game Group, HaiKe Chemical Group Ltd. (DI), Harvey Nash Group, Marks & Spencer Group, Octopus Apollo VCT 3, Phaunos Timber Fund Ltd., Sainsbury (J), Tribal Group, Utilico Emerging Markets Ltd., UTV Media, Value and Income Trust, Vislink --jh