Stock listing
Shenzhen:300491 Shijiazhuang Tonhe Electronics Technologies Co., Ltd. (通合科技) 股价
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Share price · SZSE:300491
¥21.93 CNY +1.61 (+7.9%)
Close on Nov 4, 2026
- Day range
- ¥19.91 – ¥22.18 CNYNov 4, 2026
- Volume
- 10.23M sharesNov 4, 2026
- Market cap
- ¥3.90B CNYAt the close on Nov 4, 2026 · price × 177.7M shares outstanding
- 52-week range
- ¥19.50 – ¥42.90 CNYLowest and highest trades, Nov 5, 2025 – Nov 4, 2026
- Traded on an average day
- ¥358.6M CNYMedian day 11.55M shares · last 3 months, Aug 4, 2026 – Nov 4, 2026

Daily closes
Last 3 months, Aug 4, 2026 – Nov 4, 2026 · SZSE:300491 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥21.93 | +1.61 | +7.9% | ¥20.65 | ¥22.18 | ¥19.91 | 10,233,305 | |
| ¥20.32 | -1.23 | -5.7% | ¥21.25 | ¥21.53 | ¥20.20 | 8,659,880 | |
| ¥21.55 | +0.90 | +4.4% | ¥20.73 | ¥21.81 | ¥20.00 | 10,248,190 | |
| ¥20.65 | -1.58 | -7.1% | ¥22.36 | ¥22.36 | ¥20.52 | 10,893,300 | |
| ¥22.23 | -1.47 | -6.2% | ¥23.54 | ¥23.65 | ¥22.21 | 8,871,016 | |
| ¥23.70 | +1.25 | +5.6% | ¥22.98 | ¥23.99 | ¥22.36 | 12,971,480 | |
| ¥22.45 | -1.07 | -4.5% | ¥23.76 | ¥24.22 | ¥22.45 | 5,692,408 | |
| ¥23.52 | -1.20 | -4.9% | ¥24.53 | ¥24.53 | ¥23.31 | 9,586,240 | |
| ¥24.72 | +0.12 | +0.5% | ¥23.69 | ¥24.95 | ¥22.29 | 13,377,500 | |
| ¥24.60 | -2.06 | -7.7% | ¥26.46 | ¥26.70 | ¥24.40 | 11,394,100 | |
| ¥26.66 | -0.53 | -1.9% | ¥27.40 | ¥27.57 | ¥26.33 | 6,629,080 | |
| ¥27.19 | +0.34 | +1.3% | ¥26.56 | ¥27.72 | ¥26.00 | 7,694,000 | |
| ¥26.85 | +0.38 | +1.4% | ¥26.19 | ¥27.18 | ¥25.00 | 10,749,780 | |
| ¥26.47 | -0.11 | -0.4% | ¥28.00 | ¥28.00 | ¥26.17 | 8,422,100 | |
| ¥26.58 | -1.81 | -6.4% | ¥27.70 | ¥27.70 | ¥26.02 | 12,826,100 | |
| ¥28.39 | +0.19 | +0.7% | ¥28.24 | ¥30.14 | ¥28.13 | 12,216,658 | |
| ¥28.20 | +1.20 | +4.4% | ¥26.45 | ¥28.95 | ¥25.62 | 13,803,417 | |
| ¥27.00 | -1.90 | -6.6% | ¥28.69 | ¥28.75 | ¥26.50 | 12,336,411 | |
| ¥28.90 | -3.27 | -10.2% | ¥31.61 | ¥31.82 | ¥27.13 | 20,698,195 | |
| ¥32.17 | -2.99 | -8.5% | ¥35.31 | ¥35.31 | ¥31.66 | 11,550,210 | |
| ¥35.16 | -0.43 | -1.2% | ¥35.80 | ¥35.91 | ¥34.55 | 7,382,900 | |
| ¥35.59 | +0.90 | +2.6% | ¥34.50 | ¥37.32 | ¥34.47 | 10,981,500 | |
| ¥34.69 | -3.63 | -9.5% | ¥38.32 | ¥38.32 | ¥34.01 | 10,781,393 | |
| ¥38.32 | +1.20 | +3.2% | ¥36.62 | ¥39.40 | ¥36.40 | 15,292,277 | |
| ¥37.12 | +0.53 | +1.4% | ¥36.59 | ¥39.11 | ¥36.59 | 16,993,713 | |
| ¥36.59 | -0.31 | -0.8% | ¥36.88 | ¥38.08 | ¥36.50 | 11,712,650 | |
| ¥36.90 | -1.16 | -3.0% | ¥38.80 | ¥39.00 | ¥36.05 | 13,579,169 | |
| ¥38.06 | +1.81 | +5.0% | ¥36.98 | ¥38.80 | ¥36.01 | 20,487,557 | |
| ¥36.25 | +1.29 | +3.7% | ¥34.90 | ¥36.68 | ¥34.36 | 11,589,525 | |
| ¥34.96 | +1.81 | +5.5% | ¥33.16 | ¥35.10 | ¥32.83 | 7,157,700 | |
| ¥33.15 | -0.95 | -2.8% | ¥33.83 | ¥34.45 | ¥33.01 | 6,488,500 | |
| ¥34.10 | +1.96 | +6.1% | ¥31.90 | ¥34.40 | ¥31.00 | 9,104,440 | |
| ¥32.14 | -2.48 | -7.2% | ¥34.05 | ¥34.22 | ¥30.93 | 11,460,640 | |
| ¥34.62 | +0.03 | +0.1% | ¥34.31 | ¥35.38 | ¥33.40 | 8,406,740 | |
| ¥34.59 | +1.03 | +3.1% | ¥32.96 | ¥35.28 | ¥32.96 | 9,900,200 | |
| ¥33.56 | +1.27 | +3.9% | ¥31.80 | ¥33.77 | ¥31.55 | 14,465,680 | |
| ¥32.29 | -0.98 | -2.9% | ¥33.67 | ¥35.08 | ¥31.69 | 19,142,703 | |
| ¥33.27 | -1.78 | -5.1% | ¥35.22 | ¥35.35 | ¥32.91 | 10,346,600 | |
| ¥35.05 | +1.18 | +3.5% | ¥35.50 | ¥35.98 | ¥33.33 | 12,642,510 | |
| ¥33.87 | -0.05 | -0.1% | ¥33.90 | ¥34.20 | ¥32.81 | 9,103,140 | |
| ¥33.92 | -0.68 | -2.0% | ¥34.42 | ¥34.81 | ¥32.96 | 12,342,950 | |
| ¥34.60 | +2.90 | +9.1% | ¥31.18 | ¥34.88 | ¥30.84 | 18,028,096 | |
| ¥31.70 | -0.53 | -1.6% | ¥31.60 | ¥34.90 | ¥30.62 | 20,426,801 | |
| ¥32.23 | +1.01 | +3.2% | ¥30.89 | ¥32.70 | ¥30.61 | 11,832,900 | |
| ¥31.22 | -0.26 | -0.8% | ¥31.17 | ¥31.55 | ¥30.00 | 9,497,125 | |
| ¥31.48 | +0.78 | +2.5% | ¥29.76 | ¥31.72 | ¥29.02 | 11,636,500 | |
| ¥30.70 | +1.11 | +3.8% | ¥30.00 | ¥31.66 | ¥29.56 | 12,473,300 | |
| ¥29.59 | -0.26 | -0.9% | ¥29.93 | ¥30.26 | ¥28.69 | 6,761,078 | |
| ¥29.85 | +1.30 | +4.6% | ¥29.10 | ¥30.93 | ¥28.62 | 11,599,300 | |
| ¥28.55 | -3.17 | -10.0% | ¥31.00 | ¥31.12 | ¥28.14 | 10,363,645 | |
| ¥31.72 | -0.28 | -0.9% | ¥31.80 | ¥32.60 | ¥31.00 | 10,224,099 | |
| ¥32.00 | +0.86 | +2.8% | ¥31.31 | ¥32.10 | ¥30.48 | 11,958,962 | |
| ¥31.14 | +1.92 | +6.6% | ¥30.51 | ¥32.18 | ¥29.63 | 14,711,600 | |
| ¥29.22 | +0.28 | +1.0% | ¥30.02 | ¥30.76 | ¥29.09 | 13,341,260 | |
| ¥28.94 | +1.09 | +3.9% | ¥28.10 | ¥30.20 | ¥27.64 | 15,991,220 | |
| ¥27.85 | -0.34 | -1.2% | ¥27.98 | ¥28.39 | ¥26.91 | 8,857,800 | |
| ¥28.19 | +0.05 | +0.2% | ¥29.00 | ¥30.02 | ¥27.11 | 14,181,200 | |
| ¥28.14 | +0.44 | +1.6% | ¥27.75 | ¥28.50 | ¥27.11 | 11,015,450 | |
| ¥27.70 | -0.25 | -0.9% | ¥27.68 | ¥28.33 | ¥27.17 | 9,152,919 | |
| ¥27.95 | +1.17 | +4.4% | ¥26.63 | ¥28.17 | ¥26.60 | 11,823,619 | |
| ¥26.78 | +2.11 | +8.6% | ¥25.29 | ¥27.63 | ¥24.75 | 15,532,609 |
- Ticker
- Shenzhen:300491
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
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