Optics Technology Holding Co down 3.72% on Wednesday

On 14 October 2026, Optics Technology Holding Co's shares in China’s materials sector last traded at 290.00 CNY, 3.72% below their previous close of 301.22 CNY.

Prices of Optics Technology Holding Co (300489.SZ), listed in China, 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.