Big move · China stocks
ACM Research (Shanghai), Inc. (688082) surges 19.8% to CNY 191.00
Its biggest one-day rise in 5 months, on 1.8 times its 20-day average volume.
- Close
- CNY 191.00
- On the day
- +19.8%
- Volume
- 1.8× average
- vs 52-week high
- −57.4%
ACM Research (Shanghai), Inc. closing prices
The last 90 closes up to 4 November 2026. The live chart is on the 688082 page.
What happened
ACM Research (Shanghai), Inc. (688082) closed at CNY 191.00 on 4 November 2026, up 19.8% from CNY 159.40 the session before.
It was 688082's biggest one-day rise in 5 months. Over 5 sessions the price is down 10.7%, and over 20 sessions it is down 35.1%.
The close is 57.4% below the highest close of the past year (CNY 447.95 on 29 Jun 2026) and 36.7% above the lowest (CNY 139.74 on 3 Apr 2026).
Trading was heavy: volume was 1.8 times its average of the sessions before.
Across the 38 SSE stocks we track, 22 closed higher and 16 closed lower that day, with a median change of +1.06%. 688082's change was +19.8%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | CNY 159.40 |
|---|---|
| Close | CNY 191.00 |
| Change on the day | +19.82% |
| Change over 5 sessions | −10.67% |
| Change over 20 sessions | −35.10% |
| Volume | 8.59 Million |
| Average volume, up to 20 sessions before | 4.72 Million |
| Volume against that average | 1.8 times |
| Highest close in the past year | CNY 447.95 (29 Jun 2026) |
| Lowest close in the past year | CNY 139.74 (3 Apr 2026) |
The full chart and history are on ACM Research (Shanghai), Inc. (688082). More from this market: SSE news today.