Market SnapshotSingapore stocks opened higher on Friday. STI rose 0.2%; SIA rose 1%; Singtel rose 0.9%; OCBC, SGX, and Keppel rose 0.5%.Stocks in Focus$Stoneweg Europe Stapled Trust(SET.SI)$ (Sert): The managers of Sert on Friday said that it has entered into an agreement to divest a non-core office property in Italy – Via Amba Aradam Rome – for a consideration of 34 million euros (S$51.4 million). Simon Garing, chief executive officer of the managers, said an “office reconversion strategy” had been explored for the property previously. However, the asset delivered superior value as a hotel redevelopment, supported by its prime central Rome location. Stapled securities of Sert ended Thursday 0.6 per cent or 0.01 euro up at 1.61 euros.