Hang Seng Index Opens Higher as WuXi AppTec Surges Nearly 10%
AM730 · 4 SOURCESabout 6 hours ago1 MIN

Summary
The Hang Seng Index opened higher but reversed sharply in morning trading on August 4, as pharmaceutical leader WuXi AppTec surged on strong earnings while broader market pressure emerged .
Key Points
- The Hang Seng Index opened 81 points higher at 26,090, building on a six-day rally exceeding 1,000 points .
- WuXi AppTec (2359) surged 9.94% to HK$179.1 after first-half profit jumped 34% and full-year guidance was raised .
- By midday, the index had reversed to fall 126 points to 25,882, after dropping as low as 25,802 .
- WuXi AppTec extended gains to 10.68% at HK$180.3 by midday, while WuXi Biologics (2269) rose 3.61% .
- Chipmakers outperformed with SMIC (981) up 2.49% and Hua Hong Semiconductor (1347) climbing 4.34% .
Why It Matters
The sharp reversal in Hong Kong's benchmark index highlights fragile investor confidence despite positive catalysts from earnings and geopolitical easing . The pharmaceutical sector's strength, particularly WuXi AppTec's guidance upgrade, signals resilience in China's biotech outsourcing industry amid ongoing U.S.-China tensions.
The sharp reversal in Hong Kong's benchmark index highlights fragile investor confidence despite positive catalysts from earnings and geopolitical easing . The pharmaceutical sector's strength, particularly WuXi AppTec's guidance upgrade, signals resilience in China's biotech outsourcing industry amid ongoing U.S.-China tensions.