Stock listing
Shenzhen:300311 Surfilter Network Technology Co. Ltd. (任子行) 股价
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Share price · SZSE:300311
¥4.61 CNY -0.29 (-5.9%)
Close on Oct 30, 2026
- Day range
- ¥4.60 – ¥4.89 CNYOct 30, 2026
- Volume
- 31.94M sharesOct 30, 2026
- Market cap
- ¥3.11B CNYAt the close on Oct 30, 2026 · price × 673.6M shares outstanding
- 52-week range
- ¥4.19 – ¥7.16 CNYLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ¥371.1M CNYMedian day 55.57M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SZSE:300311 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥4.61 | -0.29 | -5.9% | ¥4.84 | ¥4.89 | ¥4.60 | 31,938,584 | |
| ¥4.90 | -0.21 | -4.1% | ¥5.06 | ¥5.08 | ¥4.88 | 28,209,100 | |
| ¥5.11 | +0.03 | +0.6% | ¥5.10 | ¥5.20 | ¥4.97 | 31,899,500 | |
| ¥5.08 | -0.28 | -5.2% | ¥5.37 | ¥5.56 | ¥5.07 | 39,023,608 | |
| ¥5.36 | -0.03 | -0.6% | ¥5.28 | ¥5.49 | ¥5.21 | 42,802,851 | |
| ¥5.39 | +0.12 | +2.3% | ¥5.05 | ¥5.50 | ¥4.84 | 66,229,140 | |
| ¥5.27 | -0.30 | -5.4% | ¥5.81 | ¥5.85 | ¥5.26 | 52,112,369 | |
| ¥5.57 | -0.02 | -0.4% | ¥5.60 | ¥5.75 | ¥5.54 | 31,439,600 | |
| ¥5.59 | +0.10 | +1.8% | ¥5.45 | ¥5.69 | ¥5.36 | 37,137,224 | |
| ¥5.49 | -0.15 | -2.7% | ¥5.57 | ¥5.66 | ¥5.28 | 44,078,716 | |
| ¥5.64 | -0.11 | -1.9% | ¥5.80 | ¥5.85 | ¥5.54 | 51,151,600 | |
| ¥5.75 | -0.25 | -4.2% | ¥5.75 | ¥5.95 | ¥5.69 | 57,222,695 | |
| ¥6.00 | -0.20 | -3.2% | ¥6.25 | ¥6.27 | ¥5.98 | 65,019,023 | |
| ¥6.20 | -0.05 | -0.8% | ¥6.14 | ¥6.28 | ¥5.97 | 55,699,633 | |
| ¥6.25 | -0.20 | -3.1% | ¥6.40 | ¥6.42 | ¥6.20 | 61,752,348 | |
| ¥6.45 | +0.53 | +9.0% | ¥5.85 | ¥6.52 | ¥5.69 | 109,561,727 | |
| ¥5.92 | -0.23 | -3.7% | ¥6.18 | ¥6.18 | ¥5.89 | 48,490,199 | |
| ¥6.15 | -0.04 | -0.6% | ¥6.29 | ¥6.29 | ¥5.95 | 67,969,797 | |
| ¥6.19 | -0.02 | -0.3% | ¥6.05 | ¥6.32 | ¥5.95 | 88,833,562 | |
| ¥6.21 | +0.39 | +6.7% | ¥5.91 | ¥6.37 | ¥5.85 | 115,719,750 | |
| ¥5.82 | -0.09 | -1.5% | ¥5.91 | ¥5.94 | ¥5.76 | 34,475,301 | |
| ¥5.91 | -0.21 | -3.4% | ¥6.05 | ¥6.05 | ¥5.88 | 40,140,305 | |
| ¥6.12 | +0.14 | +2.3% | ¥5.98 | ¥6.20 | ¥5.93 | 74,945,414 | |
| ¥5.98 | +0.23 | +4.0% | ¥5.71 | ¥6.01 | ¥5.62 | 74,342,398 | |
| ¥5.75 | +0.14 | +2.5% | ¥5.67 | ¥6.00 | ¥5.64 | 75,707,039 | |
| ¥5.61 | -0.10 | -1.8% | ¥5.61 | ¥5.73 | ¥5.51 | 55,636,410 | |
| ¥5.71 | -0.33 | -5.5% | ¥5.86 | ¥5.92 | ¥5.65 | 85,157,555 | |
| ¥6.04 | -0.28 | -4.4% | ¥6.50 | ¥6.64 | ¥6.03 | 114,031,820 | |
| ¥6.32 | +0.67 | +11.9% | ¥6.21 | ¥6.72 | ¥5.99 | 135,538,641 | |
| ¥5.65 | +0.03 | +0.5% | ¥6.00 | ¥6.18 | ¥5.62 | 71,249,719 | |
| ¥5.62 | +0.10 | +1.8% | ¥5.54 | ¥5.80 | ¥5.50 | 56,981,906 | |
| ¥5.52 | -0.12 | -2.1% | ¥5.60 | ¥5.63 | ¥5.44 | 29,691,477 | |
| ¥5.64 | -0.03 | -0.5% | ¥5.75 | ¥5.75 | ¥5.58 | 32,133,180 | |
| ¥5.67 | +0.09 | +1.6% | ¥5.67 | ¥5.71 | ¥5.47 | 37,402,500 | |
| ¥5.58 | +0.10 | +1.8% | ¥5.56 | ¥5.79 | ¥5.54 | 44,736,898 | |
| ¥5.48 | -0.10 | -1.8% | ¥5.58 | ¥5.60 | ¥5.45 | 22,187,809 | |
| ¥5.58 | -0.04 | -0.7% | ¥5.54 | ¥5.62 | ¥5.45 | 29,595,600 | |
| ¥5.62 | +0.13 | +2.4% | ¥5.51 | ¥5.68 | ¥5.48 | 41,555,652 | |
| ¥5.49 | -0.05 | -0.9% | ¥5.38 | ¥5.51 | ¥5.33 | 40,699,223 | |
| ¥5.54 | 0.00 | 0.0% | ¥5.87 | ¥5.97 | ¥5.53 | 65,879,891 | |
| ¥5.54 | +0.23 | +4.3% | ¥5.34 | ¥5.75 | ¥5.33 | 54,397,598 | |
| ¥5.31 | +0.02 | +0.4% | ¥5.25 | ¥5.40 | ¥5.22 | 30,419,549 | |
| ¥5.29 | +0.10 | +1.9% | ¥5.22 | ¥5.33 | ¥5.20 | 28,417,148 | |
| ¥5.19 | -0.33 | -6.0% | ¥5.46 | ¥5.47 | ¥5.17 | 46,038,832 | |
| ¥5.52 | -0.59 | -9.7% | ¥6.00 | ¥6.02 | ¥5.35 | 71,677,211 | |
| ¥6.11 | -0.14 | -2.2% | ¥6.08 | ¥6.19 | ¥5.96 | 58,804,223 | |
| ¥6.25 | +0.27 | +4.5% | ¥5.85 | ¥6.46 | ¥5.83 | 103,136,617 | |
| ¥5.98 | -0.11 | -1.8% | ¥6.05 | ¥6.06 | ¥5.83 | 53,392,191 | |
| ¥6.09 | -0.17 | -2.7% | ¥6.13 | ¥6.16 | ¥5.97 | 55,511,883 | |
| ¥6.26 | +0.18 | +3.0% | ¥6.10 | ¥6.26 | ¥5.82 | 83,673,969 | |
| ¥6.08 | -0.32 | -5.0% | ¥6.34 | ¥6.48 | ¥6.08 | 82,131,883 | |
| ¥6.40 | -0.16 | -2.4% | ¥6.43 | ¥6.55 | ¥6.29 | 79,003,766 | |
| ¥6.56 | -0.01 | -0.2% | ¥6.45 | ¥6.96 | ¥6.25 | 106,885,547 | |
| ¥6.57 | -0.12 | -1.8% | ¥6.72 | ¥6.77 | ¥6.44 | 91,327,273 | |
| ¥6.69 | -0.47 | -6.6% | ¥6.60 | ¥6.94 | ¥6.26 | 160,269,062 | |
| ¥7.16 | +1.19 | +19.9% | ¥5.80 | ¥7.16 | ¥5.80 | 168,866,719 | |
| ¥5.97 | +0.42 | +7.6% | ¥5.75 | ¥6.41 | ¥5.58 | 121,949,859 | |
| ¥5.55 | +0.12 | +2.2% | ¥5.36 | ¥5.55 | ¥5.36 | 11,770,439 | |
| ¥5.43 | +0.18 | +3.4% | ¥5.24 | ¥5.45 | ¥5.21 | 16,202,247 | |
| ¥5.25 | +0.06 | +1.2% | ¥5.17 | ¥5.27 | ¥5.14 | 10,336,900 |
- Ticker
- Shenzhen:300311
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
What changed lately
Latest news release · Aug 3, 2026
Surfilter Network Technology To Remove Other Risk Warnings
Latest news
Surfilter Network Technology To Remove Other Risk Warnings
Aug 3, 2026
Closed ¥5.97 (+7.6%) on Aug 5, 2026
Surfilter Network Technology Co. Ltd. on 6ix
- News releases
- 1 in the last 12 months · 1 in all · newest Aug 3, 2026 · oldest 2026
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