Stock listing
Shanghai:688709 Chengdu Sino-Microelectronics Tech. Co., Ltd. (成都华微) 股价
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Share price · SSE:688709
¥19.45 CNY -1.37 (-6.6%)
Close on Oct 30, 2026
- Day range
- ¥19.40 – ¥20.78 CNYOct 30, 2026
- Volume
- 5.19M sharesOct 30, 2026
- Market cap
- ¥12.39B CNYAt the close on Oct 30, 2026 · price × 636.8M shares outstanding
- 52-week range
- ¥19.40 – ¥55.80 CNYLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ¥103.0M CNYMedian day 4.02M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SSE:688709 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥19.45 | -1.37 | -6.6% | ¥20.23 | ¥20.78 | ¥19.40 | 5,187,700 | |
| ¥20.82 | -0.66 | -3.1% | ¥21.24 | ¥21.59 | ¥20.61 | 4,122,091 | |
| ¥21.48 | +0.76 | +3.7% | ¥20.98 | ¥21.92 | ¥20.91 | 4,743,793 | |
| ¥20.72 | -0.28 | -1.3% | ¥21.21 | ¥21.96 | ¥20.62 | 4,819,833 | |
| ¥21.00 | -0.40 | -1.9% | ¥21.15 | ¥21.67 | ¥20.88 | 3,603,305 | |
| ¥21.40 | +0.75 | +3.6% | ¥20.28 | ¥21.48 | ¥19.50 | 5,882,419 | |
| ¥20.65 | -0.39 | -1.9% | ¥21.04 | ¥21.45 | ¥20.62 | 2,984,143 | |
| ¥21.04 | -0.54 | -2.5% | ¥21.87 | ¥21.90 | ¥20.98 | 2,750,131 | |
| ¥21.58 | +0.84 | +4.1% | ¥20.65 | ¥21.78 | ¥20.45 | 3,866,553 | |
| ¥20.74 | +0.11 | +0.5% | ¥20.31 | ¥20.86 | ¥20.13 | 2,636,852 | |
| ¥20.63 | +0.18 | +0.9% | ¥20.98 | ¥21.30 | ¥20.30 | 3,904,312 | |
| ¥20.45 | -1.13 | -5.2% | ¥20.96 | ¥21.07 | ¥20.23 | 4,407,834 | |
| ¥21.58 | -0.76 | -3.4% | ¥22.17 | ¥22.40 | ¥21.55 | 2,859,693 | |
| ¥22.34 | -0.46 | -2.0% | ¥22.43 | ¥22.43 | ¥21.46 | 4,022,328 | |
| ¥22.80 | -0.85 | -3.6% | ¥23.51 | ¥23.60 | ¥22.68 | 3,188,467 | |
| ¥23.65 | -0.59 | -2.4% | ¥24.00 | ¥24.62 | ¥22.82 | 3,937,427 | |
| ¥24.24 | -0.37 | -1.5% | ¥24.50 | ¥25.08 | ¥24.08 | 4,789,717 | |
| ¥24.61 | -1.24 | -4.8% | ¥25.60 | ¥25.99 | ¥24.59 | 4,586,991 | |
| ¥25.85 | +0.47 | +1.9% | ¥24.95 | ¥25.95 | ¥24.95 | 3,855,172 | |
| ¥25.38 | -0.03 | -0.1% | ¥25.09 | ¥26.22 | ¥24.84 | 6,414,154 | |
| ¥25.41 | -0.57 | -2.2% | ¥26.15 | ¥26.20 | ¥25.39 | 3,089,539 | |
| ¥25.98 | +0.28 | +1.1% | ¥25.58 | ¥26.16 | ¥25.43 | 3,351,663 | |
| ¥25.70 | +0.34 | +1.3% | ¥25.78 | ¥26.50 | ¥25.60 | 4,300,894 | |
| ¥25.36 | +0.34 | +1.4% | ¥25.19 | ¥25.79 | ¥25.11 | 3,931,572 | |
| ¥25.02 | +1.02 | +4.2% | ¥24.44 | ¥25.27 | ¥24.35 | 4,120,224 | |
| ¥24.00 | -0.36 | -1.5% | ¥24.10 | ¥24.57 | ¥23.70 | 3,094,839 | |
| ¥24.36 | +0.88 | +3.7% | ¥23.43 | ¥24.49 | ¥23.33 | 3,672,001 | |
| ¥23.48 | +0.02 | +0.1% | ¥23.24 | ¥23.82 | ¥23.23 | 2,673,670 | |
| ¥23.46 | +0.11 | +0.5% | ¥23.17 | ¥23.57 | ¥22.88 | 2,437,354 | |
| ¥23.35 | -0.14 | -0.6% | ¥23.17 | ¥23.59 | ¥22.50 | 4,449,424 | |
| ¥23.49 | -0.32 | -1.3% | ¥23.70 | ¥23.90 | ¥23.41 | 2,481,070 | |
| ¥23.81 | -0.11 | -0.5% | ¥23.80 | ¥24.28 | ¥23.70 | 3,004,288 | |
| ¥23.92 | -0.30 | -1.2% | ¥24.13 | ¥24.50 | ¥23.80 | 3,247,341 | |
| ¥24.22 | -0.06 | -0.2% | ¥24.40 | ¥24.55 | ¥24.02 | 3,169,297 | |
| ¥24.28 | -0.27 | -1.1% | ¥24.73 | ¥25.34 | ¥24.10 | 3,513,346 | |
| ¥24.55 | -0.12 | -0.5% | ¥24.78 | ¥24.94 | ¥24.27 | 2,965,068 | |
| ¥24.67 | -0.71 | -2.8% | ¥25.01 | ¥25.38 | ¥24.56 | 4,325,843 | |
| ¥25.38 | -0.35 | -1.4% | ¥25.60 | ¥25.86 | ¥25.27 | 3,545,823 | |
| ¥25.73 | -0.07 | -0.3% | ¥24.51 | ¥25.89 | ¥24.40 | 5,137,717 | |
| ¥25.80 | -0.15 | -0.6% | ¥25.95 | ¥26.46 | ¥25.68 | 3,610,740 | |
| ¥25.95 | +0.62 | +2.4% | ¥25.58 | ¥26.15 | ¥25.14 | 3,894,486 | |
| ¥25.33 | +0.33 | +1.3% | ¥24.64 | ¥25.96 | ¥24.64 | 4,369,642 | |
| ¥25.00 | +0.04 | +0.2% | ¥24.69 | ¥25.16 | ¥24.18 | 2,789,694 | |
| ¥24.96 | -0.65 | -2.5% | ¥25.52 | ¥25.85 | ¥24.38 | 4,126,629 | |
| ¥25.61 | -0.31 | -1.2% | ¥25.53 | ¥26.11 | ¥25.35 | 3,034,961 | |
| ¥25.92 | +0.22 | +0.9% | ¥25.99 | ¥26.46 | ¥25.61 | 3,635,154 | |
| ¥25.70 | -1.96 | -7.1% | ¥27.28 | ¥27.68 | ¥25.61 | 6,054,718 | |
| ¥27.66 | -0.04 | -0.1% | ¥27.49 | ¥27.96 | ¥27.01 | 5,147,077 | |
| ¥27.70 | +0.86 | +3.2% | ¥26.84 | ¥27.79 | ¥26.55 | 5,022,235 | |
| ¥26.84 | +0.52 | +2.0% | ¥26.55 | ¥26.90 | ¥26.28 | 4,109,592 | |
| ¥26.32 | -0.63 | -2.3% | ¥27.20 | ¥27.30 | ¥26.31 | 4,616,307 | |
| ¥26.95 | +0.33 | +1.2% | ¥26.69 | ¥27.14 | ¥26.50 | 3,611,213 | |
| ¥26.62 | -0.39 | -1.4% | ¥26.67 | ¥27.37 | ¥26.60 | 4,720,027 | |
| ¥27.01 | -0.11 | -0.4% | ¥27.05 | ¥27.40 | ¥26.45 | 4,536,829 | |
| ¥27.12 | +0.83 | +3.2% | ¥26.19 | ¥27.12 | ¥25.83 | 6,142,669 | |
| ¥26.29 | -0.11 | -0.4% | ¥26.06 | ¥26.64 | ¥25.85 | 5,567,641 | |
| ¥26.40 | +0.99 | +3.9% | ¥25.40 | ¥26.56 | ¥25.23 | 7,407,102 | |
| ¥25.41 | +0.66 | +2.7% | ¥25.45 | ¥25.60 | ¥24.59 | 5,894,839 | |
| ¥24.75 | -0.14 | -0.6% | ¥24.71 | ¥25.04 | ¥24.36 | 5,445,395 | |
| ¥24.89 | +0.68 | +2.8% | ¥25.70 | ¥25.70 | ¥24.83 | 8,784,377 | |
| ¥24.21 | -0.79 | -3.2% | ¥24.71 | ¥24.89 | ¥23.90 | 5,824,157 |
- Ticker
- Shanghai:688709
- Asset type
- Stock
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news release · Sep 15, 2026
Announcement on Convening the 2026 Semi-annual Performance Briefing
Latest news
Announcement on Convening the 2026 Semi-annual Performance Briefing
Sep 15, 2026
Closed ¥23.48 (+0.1%) on Sep 15, 2026
Announcement on Departure of Board Secretary
Sep 1, 2026
Closed ¥25.38 (-1.4%) on Sep 1, 2026
Special Report on the Deposit, Management and Actual Use of Raised Funds for the First Half of 2026
Aug 29, 2026
Closed ¥25.73 (-0.3%) on Aug 31, 2026
Announcement on Reply to Letter of Supervision and Inquiry on Information Disclosure of 2025 Annual Report
Jul 14, 2026
Closed ¥31.85 (-4.7%) on Jul 14, 2026
Announcement on Resolutions of the 2nd Extraordinary General Meeting in 2026
Jul 7, 2026
Closed ¥35.81 (-1.6%) on Jul 7, 2026
Announcement on Changing Independent Directors and Chief Accountant and Adjusting Members of Special Committees of Board of Directors
Jun 19, 2026
Closed ¥35.72 (-2.5%) on Jun 22, 2026
Announcement on Resolutions of the 2025 Annual General Meeting
May 30, 2026
Closed ¥34.99 (-1.7%) on Jun 1, 2026
Announcement on Convening Performance and Cash Dividend Briefing for 2025 and Q1 2026
May 16, 2026
Closed ¥39.37 (-0.7%) on May 18, 2026
Announcement on Resignation of Independent Director
May 8, 2026
Closed ¥39.34 (-1.8%) on May 8, 2026
Announcement on Changing Non-independent Directors and Adjusting Members of Special Committees of Board of Directors
Apr 30, 2026
Closed ¥37.67 (-7.2%) on Apr 30, 2026
Chengdu Sino-Microelectronics Tech. Co., Ltd. on 6ix
- News releases
- 20 in the last 12 months · 47 in all · newest Sep 15, 2026 · oldest 2024
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