Surfilter Network Technology Co., Ltd. (SHE:300311)
China · Delayed Price · Currency is CNY 5.44
-0.23 (-4.06%)
At close: May 21, 2026
SHE:300311 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | 5.67 | 5.74 | 5.42 | 5.44 | 5.44 | -4.06% | 15,253,070 |
| May 20, 2026 | 5.65 | 5.80 | 5.64 | 5.67 | 5.67 | -0.18% | 11,042,146 |
| May 19, 2026 | 5.65 | 5.71 | 5.61 | 5.68 | 5.68 | 0.53% | 8,819,879 |
| May 18, 2026 | 5.47 | 5.65 | 5.44 | 5.65 | 5.65 | 2.91% | 12,524,718 |
| May 15, 2026 | 5.49 | 5.56 | 5.45 | 5.49 | 5.49 | 0.73% | 11,286,947 |
| May 14, 2026 | 5.61 | 5.61 | 5.45 | 5.45 | 5.45 | -3.02% | 13,199,857 |
| May 13, 2026 | 5.64 | 5.65 | 5.57 | 5.62 | 5.62 | -0.71% | 9,147,413 |
| May 12, 2026 | 5.65 | 5.70 | 5.62 | 5.66 | 5.66 | 0.18% | 11,268,220 |
| May 11, 2026 | 5.57 | 5.68 | 5.57 | 5.65 | 5.65 | 1.07% | 10,449,450 |
| May 8, 2026 | 5.45 | 5.63 | 5.44 | 5.59 | 5.59 | 2.38% | 13,719,660 |
| May 7, 2026 | 5.45 | 5.49 | 5.44 | 5.46 | 5.46 | -0.18% | 7,841,537 |
| May 6, 2026 | 5.42 | 5.52 | 5.42 | 5.47 | 5.47 | 0.92% | 11,414,780 |
| Apr 30, 2026 | 5.47 | 5.47 | 5.38 | 5.42 | 5.42 | - | 8,267,717 |
| Apr 29, 2026 | 5.33 | 5.42 | 5.33 | 5.42 | 5.42 | 1.50% | 9,081,168 |
| Apr 28, 2026 | 5.47 | 5.54 | 5.28 | 5.34 | 5.34 | -2.55% | 16,291,540 |
| Apr 27, 2026 | 5.55 | 5.56 | 5.37 | 5.48 | 5.48 | -0.36% | 12,561,620 |
| Apr 24, 2026 | 5.32 | 5.54 | 5.31 | 5.50 | 5.50 | 3.19% | 16,216,670 |
| Apr 23, 2026 | 5.38 | 5.39 | 5.30 | 5.33 | 5.33 | -0.93% | 8,463,193 |
| Apr 22, 2026 | 5.33 | 5.42 | 5.33 | 5.38 | 5.38 | 0.56% | 7,738,812 |
| Apr 21, 2026 | 5.35 | 5.43 | 5.34 | 5.35 | 5.35 | -0.37% | 8,829,992 |
| Apr 20, 2026 | 5.33 | 5.38 | 5.32 | 5.37 | 5.37 | 0.19% | 6,094,266 |
| Apr 17, 2026 | 5.35 | 5.41 | 5.33 | 5.36 | 5.36 | - | 8,543,776 |
| Apr 16, 2026 | 5.29 | 5.38 | 5.28 | 5.36 | 5.36 | 1.32% | 8,408,625 |
| Apr 15, 2026 | 5.25 | 5.31 | 5.21 | 5.29 | 5.29 | 0.76% | 9,392,072 |
| Apr 14, 2026 | 5.27 | 5.27 | 5.20 | 5.25 | 5.25 | 0.57% | 6,184,300 |
| Apr 13, 2026 | 5.10 | 5.26 | 5.10 | 5.22 | 5.22 | 0.77% | 8,967,944 |
| Apr 10, 2026 | 5.16 | 5.26 | 5.14 | 5.18 | 5.18 | 1.37% | 7,947,941 |
| Apr 9, 2026 | 5.18 | 5.18 | 5.09 | 5.11 | 5.11 | -1.92% | 7,524,512 |
| Apr 8, 2026 | 5.16 | 5.22 | 5.12 | 5.21 | 5.21 | 3.37% | 10,582,560 |
| Apr 7, 2026 | 4.95 | 5.06 | 4.93 | 5.04 | 5.04 | 1.82% | 6,623,500 |
| Apr 3, 2026 | 5.04 | 5.08 | 4.93 | 4.95 | 4.95 | -1.59% | 8,069,285 |
| Apr 2, 2026 | 5.16 | 5.17 | 5.00 | 5.03 | 5.03 | -2.52% | 9,138,100 |
| Apr 1, 2026 | 5.18 | 5.21 | 5.13 | 5.16 | 5.16 | 1.18% | 7,523,894 |
| Mar 31, 2026 | 5.21 | 5.28 | 5.08 | 5.10 | 5.10 | -2.11% | 9,674,146 |
| Mar 30, 2026 | 5.12 | 5.22 | 5.10 | 5.21 | 5.21 | 0.39% | 7,564,181 |
| Mar 27, 2026 | 5.05 | 5.20 | 5.01 | 5.19 | 5.19 | 1.57% | 8,151,375 |
| Mar 26, 2026 | 5.18 | 5.22 | 5.09 | 5.11 | 5.11 | -1.35% | 9,280,830 |
| Mar 25, 2026 | 5.08 | 5.23 | 5.08 | 5.18 | 5.18 | 2.78% | 13,776,590 |
| Mar 24, 2026 | 5.01 | 5.06 | 4.92 | 5.04 | 5.04 | 2.86% | 12,937,760 |
| Mar 23, 2026 | 5.07 | 5.12 | 4.84 | 4.90 | 4.90 | -5.04% | 18,262,700 |
| Mar 20, 2026 | 5.45 | 5.48 | 5.16 | 5.16 | 5.16 | -4.62% | 22,023,060 |
| Mar 19, 2026 | 5.45 | 5.52 | 5.39 | 5.41 | 5.41 | -1.81% | 12,028,060 |
| Mar 18, 2026 | 5.39 | 5.52 | 5.39 | 5.51 | 5.51 | 2.23% | 11,480,580 |
| Mar 17, 2026 | 5.57 | 5.59 | 5.38 | 5.39 | 5.39 | -3.23% | 12,165,140 |
| Mar 16, 2026 | 5.55 | 5.59 | 5.48 | 5.57 | 5.57 | 0.36% | 11,110,910 |
| Mar 13, 2026 | 5.57 | 5.64 | 5.52 | 5.55 | 5.55 | -0.72% | 14,824,460 |
| Mar 12, 2026 | 5.72 | 5.73 | 5.58 | 5.59 | 5.59 | -2.10% | 12,239,300 |
| Mar 11, 2026 | 5.80 | 5.80 | 5.66 | 5.71 | 5.71 | - | 11,646,800 |
| Mar 10, 2026 | 5.69 | 5.85 | 5.66 | 5.71 | 5.71 | 1.42% | 14,241,940 |
| Mar 9, 2026 | 5.41 | 5.65 | 5.38 | 5.63 | 5.63 | 2.74% | 15,538,270 |