Today's biggest winners and losers in the stock market.

On this episode of Stock Movers:

- MediaTek shares rise alongside other Asian tech stocks after OpenAI said that its new Jalapeno semiconductor chips performed better than Nvidia’s current lineup during testing. 

- Innovent Biologics shares jumped as much as 12.6% after its net profit in the first half of the year beat estimates, following strong product growth thanks to an enriched drug portfolio.

- Woodside Energy shares slump as oil falls for a third day, after Iran and Oman discussed an “interim framework” aimed at resuming shipping through the Strait of Hormuz.