Alibaba raises proposed stock repurchase program by $4B to $10B, but shares slide 5%+ to a six month low in early Hong Kong trading amid antitrust fears (Coco Liu/Bloomberg)

Coco Liu / Bloomberg:
Alibaba raises proposed stock repurchase program by $4B to $10B, but shares slide 5%+ to a six month low in early Hong Kong trading amid antitrust fears  —  - An upsized share buyback program fails to lift Alibaba shares  — It coincides with a harsh clampdown on part-owned Ant Group