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Thai Bourse Revises Short-Selling, High-Frequency Trading Rules
Mint 1 hr ago·11 Oct 2026, 5:16 am
Thailand’s stock exchange announced that from Nov 16 it will implement revised regulations covering short‑selling and high‑frequency trading. The changes aim to tighten oversight of rapid‑fire trading tactics and to set clearer limits on short positions, with the broader goal of enhancing market stability and protecting investors.
For retail investors, the new rules could mean tighter controls on how quickly trades can be executed and on the ability to take short positions. By curbing excessive speed and speculative short‑selling, the exchange hopes to reduce sudden price swings and improve overall liquidity, which may make the market feel less volatile for everyday traders.
Investors should keep an eye on the detailed guidelines once they are published, watch how brokers adapt their platforms, and monitor any shifts in trading volumes or price movements in the weeks after the rollout.
Excerpt from Mint
Thailand’s stock exchange will roll out revised rules from Nov. 16, including changes to short-selling and high-frequency trading, as it seeks to improve market stability, liquidity and investor confidence, according to a filing. (Bloomberg) -- Thailand’s stock exchange will roll out revised rules from Nov. 16,…Read the original at Mint
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