Gissing upgrades Excel add-in application

Gissing Software, the Kent-based provider of routing and transformation services for market and trade data, has launched Gissing RealtimeXL 3.0, its high-performance Microsoft Excel add-in. According to Gissing, the upgrade incorporates an enhanced toolbar, data viewer, administration interface and a number of wizard formula builders, assisting traders in handling and manipulating real-time market data within Microsoft Excel.