STI ended May at around 3158 points, down more than 100 points as compared to last month. US government debt ceiling and recession fears were the two main issues bothering the markets. China patchy recovery post Covid restrictions was another main concern. A lot of counters went ex-dividend in May, which also explains Singapore market weakness this month. There was also concern that Singapore might go into a technical recession as annual GDP growth slowed in the first quarter of this year. For my top 30 holdings this month, main movers include Sembcorp Industries and Delfi. Delfi had updated the market on its 1Q23 performance. PM Data also did well after releasing their full year result while The Hour Glass and Bukit Sembawang Estates disappointed. Major laggards include Samudera Shipping and Global Testing, after the stocks went ex-dividend and ex-entitlement respectively. Not much changes was observed for the other stocks in the list....