Big move · Hong Kong stocks
Beijing DeepZero Technology Co., Ltd. (2723) plunges 20.6% to HKD 584.00
Its biggest one-day fall in 4 weeks.
- Close
- HKD 584.00
- On the day
- −20.6%
- Volume
- 1.0× average
- vs 4-month high
- −38.1%
Beijing DeepZero Technology Co., Ltd. closing prices
The last 90 closes up to 8 October 2026. The live chart is on the 2723 page.
What happened
Beijing DeepZero Technology Co., Ltd. (2723) closed at HKD 584.00 on 8 October 2026, down 20.6% from HKD 735.50 the session before.
It was 2723's biggest one-day fall in 4 weeks. Over 5 sessions the price is up 0.3%, and over 20 sessions it is down 15.9%.
The close is 38.1% below the highest close of the past 4 months (HKD 943.00 on 4 Sept 2026) and 187.7% above the lowest (HKD 203.00 on 27 May 2026).
Volume was close to its recent average.
Across the 6 HKSE stocks we track, 0 closed higher and 6 closed lower that day, with a median change of −2.25%. 2723's change was −20.6%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | HKD 735.50 |
|---|---|
| Close | HKD 584.00 |
| Change on the day | −20.60% |
| Change over 5 sessions | +0.26% |
| Change over 20 sessions | −15.85% |
| Volume | 170,932 |
| Average volume, up to 20 sessions before | 176,558 |
| Volume against that average | 1.0 times |
| Highest close in the past 4 months | HKD 943.00 (4 Sept 2026) |
| Lowest close in the past 4 months | HKD 203.00 (27 May 2026) |
The full chart and history are on Beijing DeepZero Technology Co., Ltd. (2723). More from this market: HKSE news today.