The provisional data showed the day's turnover was 562 million rupees ($4.31 million), more than a half of this year's daily average turnover of around 1 billion rupees. Keells gained 3.54 percent to 260.40 rupees.
($1 = 130.4000 Sri Lanka rupees)
(Reporting by Shihar Aneez and Ranga Sirilal; Editing by Anand Basu)
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