Annualized Thailand's CPI rose 4.19% during the year ended May, more than a 4.04% last year, while the market's estimates referred to 4.30%. Moreover, the monthly consumer price index non-seasonally adjusted inclined 0.34% in May, compared with a previous reading 1.38% in April, less than the expectations that referred to 0.40%.

On the other side, Thailand's core CPI annual reading rose 2.48% in May, higher than both the prior reading 2.07%, and the analysts' forecasts 2.20%.