HDB resale prices dropped 0.7 per cent in September from August, and by 2.1 per cent compared to a year ago, according to flash figures released by SRX Property on Thursday. August's slight 0.1 per cent month-on-month gain in HDB resale prices was revised down to unchanged by the real estate portal. For September, four-room flats recorded a price increase of 0.6 per cent from August, while...