
The Stock Exchange of Thailand (SET) has told investors to exercise caution and study information carefully regarding the trading of One to One Contacts Plc (OTO) shares, citing irregular trading volume on June 12-13.
The SET placed OTO, which provides outsourced contact centre services to government agencies and corporations, in Level 1 trading regulations from June 6 due to unusual trading conditions without supporting factors. After the measure was imposed, share movement cooled down.