The GSE All-share index, the benchmark measure of the performance of the Accra bourse, fell by 3.64 points on Monday in a dull market.The index opened the week lower at 8,745.03 points.Change for the year to date remained at -16.17 per cent.Traded volumes closed the session at 17,400 while market capitalisation was down marginally at GH¢17,695.19 million cedis from GH¢17,697.84 million at the previous close on Friday.The only price change, a negative, stood in the name of Ghana Commercial Bank (GCB), which lost GH¢0.01 to close GH¢0.57.Source: GNA