Big move · China stocks
Zhongji Innolight Co., Ltd. (300308) tumbles 7.5% to CNY 493.33
It traded 1.9 times its 20-day average volume.
- Close
- CNY 493.33
- On the day
- −7.5%
- Volume
- 1.9× average
- vs 52-week high
- −64.3%
Zhongji Innolight Co., Ltd. closing prices
The last 90 closes up to 5 November 2026. The live chart is on the 300308 page.
What happened
Zhongji Innolight Co., Ltd. (300308) closed at CNY 493.33 on 5 November 2026, down 7.5% from CNY 533.38 the session before.
Over 5 sessions the price is down 15.2%, and over 20 sessions it is down 37.0%.
The close is 64.3% below the highest close of the past year (CNY 1,382.33 on 22 Jun 2026) and 11.9% above the lowest (CNY 440.88 on 23 Oct 2025).
Trading was heavy: volume was 1.9 times its average of the sessions before.
Across the 16 SZSE stocks we track, 9 closed higher and 6 closed lower that day, with a median change of +0.11%. 300308's change was −7.5%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | CNY 533.38 |
|---|---|
| Close | CNY 493.33 |
| Change on the day | −7.51% |
| Change over 5 sessions | −15.24% |
| Change over 20 sessions | −36.99% |
| Volume | 62.46 Million |
| Average volume, up to 20 sessions before | 32.72 Million |
| Volume against that average | 1.9 times |
| Highest close in the past year | CNY 1,382.33 (22 Jun 2026) |
| Lowest close in the past year | CNY 440.88 (23 Oct 2025) |
The full chart and history are on Zhongji Innolight Co., Ltd. (300308). More from this market: SZSE news today.