New low · China stocks
Eoptolink Technology Inc., Ltd. (300502) closes at a 52-week low of CNY 173.36
Its third new 52-week low in 5 sessions. Down 55.9% over 20 sessions.
- Close
- CNY 173.36
- On the day
- −9.5%
- Volume
- 1.9× average
- vs 52-week high
- −71.6%
Eoptolink Technology Inc., Ltd. closing prices
The last 90 closes up to 3 November 2026. The live chart is on the 300502 page.
What happened
Eoptolink Technology Inc., Ltd. (300502) closed at CNY 173.36 on 3 November 2026, down 9.5% from CNY 191.48 the session before.
It was the fourth lower close in a row. It is the third new low in the last 5 sessions. Over 5 sessions the price is down 27.0%, and over 20 sessions it is down 55.9%.
That close is below every close of the past year. The previous lowest was CNY 191.48 on 2 Nov 2026, and the new close is 9.5% under it.
Trading was heavy: volume was 1.9 times its average of the sessions before.
Across the 16 SZSE stocks we track, 11 closed higher and 5 closed lower that day, with a median change of +1.17%. 300502's change was −9.5%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | CNY 191.48 |
|---|---|
| Close | CNY 173.36 |
| Change on the day | −9.46% |
| Change over 5 sessions | −27.03% |
| Change over 20 sessions | −55.88% |
| Volume | 96.82 Million |
| Average volume, up to 20 sessions before | 50.49 Million |
| Volume against that average | 1.9 times |
| Highest close in the past year | CNY 610.49 (25 Jun 2026) |
| Lowest close in the past year | CNY 191.48 (2 Nov 2026) |
The full chart and history are on Eoptolink Technology Inc., Ltd. (300502). More from this market: SZSE news today.