SET plunges 31 points at midday on DELTA, IVL worries and TSD data leak

Kaohoon··Read original
3▲0 ▼2Impact / 5
Summary · why it matters

The Stock Exchange of Thailand closed the morning session down 31.44 points at 1,593, dragged by selling in electronics stocks led by DELTA after its second-quarter 2026 earnings missed expectations, and IVL which was downgraded by foreign brokers. Rising US bond yields and Middle East war concerns added to the pressure. Meanwhile, the case of TSD disclosing that user data on the TSD Investor Portal was accessed without authorization affected around 200,000 investors out of roughly 5 million total users, further denting confidence. TSD confirmed no portfolio data or passwords were leaked, and the exchange has not found any damage.

Impact on assets 2

Electrification & Mobility▼ · 1 stocks
Critical Materials & Supply Chain▼ · 1 stocks

Off-coverage companies 1

Thailand Securities Depository Co., Ltd.Private▼ Negative
Regulationrelevance

Data leak incident affecting investor confidence, though no financial damage found.

© 2026 MarketIVNews