The Doha-based Qatar Exchange 20 Index lost 1.55 per cent to 11,488.87 points on Monday, June 30. Widam lost the most, heading down by 5.71 per cent to QAR49.50. Qatar Insurance bucked the trend and closed flat at QAR80. Earlier in the day, Qatar Insurance announced the completion of the acquisition of Antares Holdings Limited, a leading specialist insurance and reinsurance group operating in the Lloyd’s market. All necessary regulatory approvals for the acquisition have been obtained.