Formosan Union Chemical rises 6.51% in Wednesday's session

Formosan Union Chemical's shares last traded at 63.80 TWD, 6.51% above their previous close of 59.90 TWD on 14 October 2026. The company is listed on the Taiwan market in the materials sector.

Prices of Formosan Union Chemical (1709.TW), listed in Taiwan, in the currency the stock trades in. The last traded price is the last price the shares changed hands at in the session of 14 October 2026, as reported after the market closed. It is not the exchange's official closing price, and the two can differ. The change compares it with the official close of the previous session, 13 October 2026. We report a stock the day it ends a session 2% or more away from its previous close, where at least 100,000 shares traded in the previous session. Source: Eulerpool. How we compile these reports.