Stock listing
Shanghai:603421 Qingdao Topscomm Communication Co. Ltd. (鼎信通讯) 股价
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Share price · SSE:603421
¥5.31 CNY +0.20 (+3.9%)
Close on Nov 2, 2026
- Day range
- ¥5.01 – ¥5.34 CNYNov 2, 2026
- Volume
- 13.36M sharesNov 2, 2026
- Market cap
- ¥3.46B CNYAt the close on Nov 2, 2026 · price × 652.2M shares outstanding
- 52-week range
- ¥4.83 – ¥11.36 CNYLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
- Traded on an average day
- ¥138.4M CNYMedian day 11.75M shares · last 3 months, Aug 3, 2026 – Nov 2, 2026
Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · SSE:603421 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥5.31 | +0.20 | +3.9% | ¥5.14 | ¥5.34 | ¥5.01 | 13,358,320 | |
| ¥5.11 | -0.25 | -4.7% | ¥5.40 | ¥5.45 | ¥5.11 | 12,303,700 | |
| ¥5.36 | -0.18 | -3.2% | ¥5.53 | ¥5.53 | ¥5.35 | 8,373,000 | |
| ¥5.54 | +0.12 | +2.2% | ¥5.46 | ¥5.62 | ¥5.44 | 8,672,920 | |
| ¥5.42 | -0.21 | -3.7% | ¥5.65 | ¥5.73 | ¥5.41 | 8,259,500 | |
| ¥5.63 | -0.03 | -0.5% | ¥5.56 | ¥5.71 | ¥5.56 | 9,022,100 | |
| ¥5.66 | +0.05 | +0.9% | ¥5.50 | ¥5.68 | ¥5.21 | 15,740,900 | |
| ¥5.61 | -0.18 | -3.1% | ¥5.79 | ¥5.85 | ¥5.57 | 9,364,600 | |
| ¥5.79 | +0.05 | +0.9% | ¥5.78 | ¥5.90 | ¥5.75 | 11,068,520 | |
| ¥5.74 | +0.05 | +0.9% | ¥5.70 | ¥5.80 | ¥5.65 | 11,114,600 | |
| ¥5.69 | -0.06 | -1.0% | ¥5.67 | ¥5.77 | ¥5.53 | 11,922,600 | |
| ¥5.75 | +0.06 | +1.1% | ¥5.76 | ¥5.87 | ¥5.68 | 11,453,300 | |
| ¥5.69 | -0.22 | -3.7% | ¥5.72 | ¥5.84 | ¥5.63 | 11,897,170 | |
| ¥5.91 | -0.22 | -3.6% | ¥6.16 | ¥6.16 | ¥5.89 | 11,866,231 | |
| ¥6.13 | +0.01 | +0.2% | ¥6.05 | ¥6.18 | ¥5.91 | 14,867,900 | |
| ¥6.12 | -0.06 | -1.0% | ¥6.13 | ¥6.20 | ¥6.06 | 11,634,028 | |
| ¥6.18 | +0.07 | +1.1% | ¥6.10 | ¥6.19 | ¥5.84 | 18,541,290 | |
| ¥6.11 | -0.07 | -1.1% | ¥6.29 | ¥6.29 | ¥6.04 | 14,445,450 | |
| ¥6.18 | -0.20 | -3.1% | ¥6.40 | ¥6.42 | ¥6.14 | 16,532,532 | |
| ¥6.38 | +0.20 | +3.2% | ¥6.18 | ¥6.50 | ¥6.15 | 22,053,210 | |
| ¥6.18 | -0.20 | -3.1% | ¥6.44 | ¥6.46 | ¥6.09 | 19,443,253 | |
| ¥6.38 | -0.12 | -1.8% | ¥6.48 | ¥6.52 | ¥6.34 | 22,057,340 | |
| ¥6.50 | -0.31 | -4.6% | ¥6.81 | ¥6.82 | ¥6.45 | 31,716,421 | |
| ¥6.81 | -0.22 | -3.1% | ¥6.96 | ¥7.05 | ¥6.72 | 29,521,942 | |
| ¥7.03 | +0.10 | +1.4% | ¥6.86 | ¥7.03 | ¥6.80 | 33,297,563 | |
| ¥6.93 | -0.08 | -1.1% | ¥7.00 | ¥7.32 | ¥6.86 | 49,198,164 | |
| ¥7.01 | -0.27 | -3.7% | ¥7.15 | ¥7.18 | ¥6.62 | 60,016,562 | |
| ¥7.28 | -0.30 | -4.0% | ¥7.05 | ¥7.56 | ¥7.05 | 68,272,085 | |
| ¥7.58 | +0.08 | +1.1% | ¥7.25 | ¥7.92 | ¥6.85 | 90,331,372 | |
| ¥7.50 | -0.52 | -6.5% | ¥7.82 | ¥8.00 | ¥7.22 | 90,651,123 | |
| ¥8.02 | +0.73 | +10.0% | ¥6.80 | ¥8.02 | ¥6.60 | 110,066,297 | |
| ¥7.29 | +0.66 | +10.0% | ¥7.29 | ¥7.29 | ¥6.84 | 45,827,680 | |
| ¥6.63 | +0.60 | +10.0% | ¥6.37 | ¥6.63 | ¥6.34 | 26,980,470 | |
| ¥6.03 | +0.13 | +2.2% | ¥5.90 | ¥6.07 | ¥5.89 | 8,683,340 | |
| ¥5.90 | +0.03 | +0.5% | ¥5.91 | ¥5.93 | ¥5.82 | 6,603,200 | |
| ¥5.87 | -0.03 | -0.5% | ¥5.92 | ¥6.02 | ¥5.84 | 8,722,060 | |
| ¥5.90 | -0.15 | -2.5% | ¥6.09 | ¥6.15 | ¥5.86 | 7,322,400 | |
| ¥6.05 | -0.02 | -0.3% | ¥6.06 | ¥6.07 | ¥5.94 | 5,471,260 | |
| ¥6.07 | +0.05 | +0.8% | ¥6.01 | ¥6.10 | ¥5.97 | 7,164,300 | |
| ¥6.02 | +0.05 | +0.8% | ¥5.92 | ¥6.04 | ¥5.87 | 8,855,720 | |
| ¥5.97 | +0.14 | +2.4% | ¥5.84 | ¥6.02 | ¥5.82 | 10,911,401 | |
| ¥5.83 | -0.11 | -1.9% | ¥5.73 | ¥5.88 | ¥5.63 | 10,814,071 | |
| ¥5.94 | -0.04 | -0.7% | ¥5.92 | ¥5.98 | ¥5.82 | 6,550,624 | |
| ¥5.98 | +0.16 | +2.7% | ¥5.82 | ¥5.98 | ¥5.73 | 6,542,231 | |
| ¥5.82 | -0.06 | -1.0% | ¥5.87 | ¥5.97 | ¥5.75 | 5,951,516 | |
| ¥5.88 | +0.03 | +0.5% | ¥5.82 | ¥5.90 | ¥5.71 | 8,231,080 | |
| ¥5.85 | +0.13 | +2.3% | ¥5.76 | ¥5.89 | ¥5.70 | 7,596,684 | |
| ¥5.72 | -0.28 | -4.7% | ¥5.96 | ¥5.96 | ¥5.69 | 8,729,040 | |
| ¥6.00 | -0.08 | -1.3% | ¥6.07 | ¥6.07 | ¥5.93 | 7,442,000 | |
| ¥6.08 | +0.08 | +1.3% | ¥6.04 | ¥6.09 | ¥5.97 | 9,734,280 | |
| ¥6.00 | -0.06 | -1.0% | ¥6.07 | ¥6.12 | ¥5.92 | 9,624,380 | |
| ¥6.06 | -0.01 | -0.2% | ¥6.11 | ¥6.27 | ¥6.06 | 13,804,920 | |
| ¥6.07 | +0.08 | +1.3% | ¥6.00 | ¥6.08 | ¥5.95 | 13,207,093 | |
| ¥5.99 | -0.01 | -0.2% | ¥5.96 | ¥6.05 | ¥5.88 | 16,558,290 | |
| ¥6.00 | -0.10 | -1.6% | ¥6.07 | ¥6.10 | ¥5.91 | 21,000,176 | |
| ¥6.10 | -0.31 | -4.8% | ¥6.32 | ¥6.34 | ¥6.00 | 42,162,342 | |
| ¥6.41 | +0.58 | +9.9% | ¥5.85 | ¥6.41 | ¥5.82 | 35,933,730 | |
| ¥5.83 | +0.07 | +1.2% | ¥5.74 | ¥5.88 | ¥5.73 | 9,947,400 | |
| ¥5.76 | +0.08 | +1.4% | ¥5.79 | ¥5.85 | ¥5.71 | 10,399,950 | |
| ¥5.68 | +0.19 | +3.5% | ¥5.49 | ¥5.69 | ¥5.42 | 9,975,693 |
- Ticker
- Shanghai:603421
- Asset type
- Stock
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news release · Oct 28, 2026
(603421)"QINGDAO TOPSCOMM COMMUNICATION CO., LTD."Report for Q3 2026
Latest news
(603421)"QINGDAO TOPSCOMM COMMUNICATION CO., LTD."Report for Q3 2026
Oct 28, 2026
Closed ¥5.54 (+2.2%) on Oct 28, 2026
Announcement on Abnormal Fluctuations in Stock Trading
Sep 11, 2026
Closed ¥8.02 (+10.0%) on Sep 11, 2026
Announcement on Convening the 2026 Semi-annual Performance Briefing
Aug 29, 2026
Closed ¥6.02 (+0.8%) on Aug 31, 2026
Announcement on Shareholding Reduction Plan of Shareholders, Directors and Senior Management
Aug 27, 2026
Closed ¥5.83 (-1.9%) on Aug 27, 2026
Semi-annual Report for 2026
Aug 26, 2026
Closed ¥5.94 (-0.7%) on Aug 26, 2026
Announcement on Change in Accounting Policies
Aug 21, 2026
Closed ¥5.88 (+0.5%) on Aug 21, 2026
Announcement on Progress in Providing Guarantee for Subsidiary
Jul 30, 2026
Closed ¥5.35 (-2.9%) on Jul 30, 2026
Semi-annual Performance Forecast for 2026
Jul 14, 2026
Closed ¥5.68 (+1.4%) on Jul 14, 2026
Announcement on the Change of Business Scope of Wholly-owned Subsidiary and Completion of Industrial and Commercial Change Registration
May 30, 2026
Closed ¥7.28 (+0.7%) on Jun 1, 2026
Announcement on Resolutions of the 2025 Annual General Meeting
May 15, 2026
Closed ¥8.32 (-3.0%) on May 15, 2026
Qingdao Topscomm Communication Co. Ltd. on 6ix
- News releases
- 29 in the last 12 months · 61 in all · newest Oct 28, 2026 · oldest 2024
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