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TWSE Flags 19 Stocks Including Largan and Nan Ya; Opto Tech Faces Trading Restrictions
Electronic Technology · Electronic Components · economic_daily · 2026-08-31
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The Taiwan Stock Exchange has placed 19 stocks on its watch list due to high volatility, with Opto Tech facing specific trading restrictions starting September 1st.
What Happened
Watch List Update: The Taiwan Stock Exchange (TWSE) announced on the 31st that 19 listed stocks have been flagged for monitoring due to abnormal trading activity. The list features prominent names such as Largan Precision, Nan Ya Plastics, and several other high-profile market participants.