China's A-Share Three Major Indices Open Higher Collectively
nashnova research
All three major A-share indexes gapped up on September 22, led by the ChiNext at +1.37%, signaling a tilt toward growth-sector risk appetite.
How much did each index gain at the open?
The Shanghai Composite opened up 0.35% — the mildest move, suggesting limited large-cap momentum.
The Shenzhen Component gained 0.94%, with mid- and small-caps notably more active.
The ChiNext led at +1.37%, topping all three benchmarks.
Why did ChiNext outperform?
ChiNext is weighted toward tech, biotech, and new-energy growth names — the most sentiment-sensitive corner of A-shares.
This means → money rushed into higher-beta plays right at the bell; risk appetite is rising.
What should investors watch after the gap-up?
A strong open is only a starting signal; volume confirmation is what matters next.
If the Shanghai Composite fails to build volume by midday, ChiNext's lead may prove a short-lived sentiment spike.
In plain terms = a green open is not a green close — intraday turnover is the real ballot box.
市场有风险，内容仅供研究参考，不构成投资建议。