Big move · Hong Kong stocks
Beijing DeepZero Technology Co., Ltd. (2723) surges 20.0% to HKD 582.50
Its biggest one-day rise in 3 months, on 1.7 times its 20-day average volume.
- Close
- HKD 582.50
- On the day
- +20.0%
- Volume
- 1.7× average
- vs 4-month high
- −38.2%
Beijing DeepZero Technology Co., Ltd. closing prices
The last 89 closes up to 30 September 2026. The live chart is on the 2723 page.
What happened
Beijing DeepZero Technology Co., Ltd. (2723) closed at HKD 582.50 on 30 September 2026, up 20.0% from HKD 485.40 the session before.
It was 2723's biggest one-day rise in 3 months. It was the second higher close in a row. Over 5 sessions the price is up 28.6%, and over 20 sessions it is down 32.3%.
The close is 38.2% below the highest close of the past 4 months (HKD 943.00 on 4 Sept 2026) and 186.9% above the lowest (HKD 203.00 on 27 May 2026).
Trading was heavy: volume was 1.7 times its average of the sessions before.
Across the 6 HKSE stocks we track, 5 closed higher and 1 closed lower that day, with a median change of +1.43%. 2723's change was +20.0%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | HKD 485.40 |
|---|---|
| Close | HKD 582.50 |
| Change on the day | +20.00% |
| Change over 5 sessions | +28.64% |
| Change over 20 sessions | −32.27% |
| Volume | 355,339 |
| Average volume, up to 20 sessions before | 214,239 |
| Volume against that average | 1.7 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.