| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-24 | 3.24 | 3.35 | 0.16 | 5.02% | 3.18 | 3.35 | 259134 | 8573.93 | 2.47% |
| 2026-03-23 | 3.18 | 3.19 | 0.01 | 0.31% | 3.10 | 3.32 | 382429 | 12334.07 | 3.64% |
| 2026-03-20 | 3.34 | 3.18 | -0.17 | -5.07% | 3.18 | 3.41 | 301835 | 9863.64 | 2.87% |
| 2026-03-19 | 3.43 | 3.35 | -0.07 | -2.05% | 3.32 | 3.47 | 238675 | 8083.41 | 2.27% |
| 2026-03-18 | 3.51 | 3.42 | -0.17 | -4.74% | 3.41 | 3.54 | 287353 | 9873.67 | 2.74% |
| 2026-03-17 | 3.60 | 3.59 | 0.03 | 0.84% | 3.52 | 3.73 | 304978 | 11071.10 | 2.90% |
| 2026-03-16 | 3.70 | 3.56 | -0.15 | -4.04% | 3.52 | 3.79 | 411187 | 14943.05 | 3.92% |
| 2026-03-13 | 3.71 | 3.71 | 0.00 | 0.00% | 3.61 | 3.84 | 563295 | 20863.19 | 5.36% |
| 2026-03-12 | 3.60 | 3.71 | 0.18 | 5.10% | 3.51 | 3.71 | 763830 | 27863.86 | 7.27% |
| 2026-03-11 | 3.38 | 3.53 | 0.17 | 5.06% | 3.37 | 3.53 | 276838 | 9605.53 | 2.64% |
| 2026-03-10 | 3.42 | 3.36 | 0.01 | 0.30% | 3.25 | 3.52 | 701719 | 23922.87 | 6.68% |
| 2026-03-09 | 3.24 | 3.35 | 0.16 | 5.02% | 3.19 | 3.35 | 225143 | 7382.31 | 2.14% |
| 2026-03-06 | 3.05 | 3.19 | 0.15 | 4.93% | 3.05 | 3.19 | 263148 | 8352.89 | 2.51% |
| 2026-03-05 | 3.05 | 3.04 | 0.03 | 1.00% | 2.99 | 3.07 | 215478 | 6534.86 | 2.05% |
| 2026-03-04 | 2.90 | 3.01 | 0.08 | 2.73% | 2.78 | 3.05 | 344241 | 10154.78 | 3.28% |
| 2026-03-03 | 2.91 | 2.93 | 0.10 | 3.53% | 2.87 | 2.97 | 432757 | 12773.13 | 4.12% |
| 2026-03-02 | 2.95 | 2.83 | -0.08 | -2.75% | 2.82 | 2.95 | 303870 | 8782.77 | 2.89% |
| 2026-02-27 | 3.08 | 2.91 | -0.11 | -3.64% | 2.89 | 3.12 | 346860 | 10309.95 | 3.30% |
| 2026-02-26 | 3.05 | 3.02 | 0.10 | 3.42% | 2.94 | 3.07 | 570309 | 17275.19 | 5.43% |
| 2026-02-25 | 2.87 | 2.92 | 0.14 | 5.04% | 2.86 | 2.92 | 72322 | 2100.39 | 0.69% |
| 2026-02-24 | 2.67 | 2.78 | 0.13 | 4.91% | 2.62 | 2.78 | 221330 | 6074.21 | 2.11% |
| 2026-02-13 | 2.61 | 2.65 | 0.03 | 1.15% | 2.59 | 2.74 | 171032 | 4573.79 | 1.63% |
| 2026-02-12 | 2.63 | 2.62 | -0.01 | -0.38% | 2.56 | 2.69 | 133192 | 3505.92 | 1.27% |
| 2026-02-11 | 2.58 | 2.63 | 0.04 | 1.54% | 2.52 | 2.66 | 174777 | 4553.50 | 1.66% |
| 2026-02-10 | 2.66 | 2.59 | -0.02 | -0.77% | 2.59 | 2.70 | 287047 | 7593.98 | 2.73% |
| 2026-02-09 | 2.59 | 2.61 | -0.04 | -1.51% | 2.58 | 2.72 | 352917 | 9373.77 | 3.36% |
| 2026-02-06 | 2.66 | 2.65 | 0.06 | 2.32% | 2.52 | 2.72 | 509509 | 13498.43 | 4.85% |
| 2026-02-05 | 2.48 | 2.59 | 0.12 | 4.86% | 2.47 | 2.59 | 171385 | 4411.26 | 1.63% |
| 2026-02-04 | 2.40 | 2.47 | 0.02 | 0.82% | 2.40 | 2.54 | 297922 | 7369.94 | 2.84% |
| 2026-02-03 | 2.34 | 2.45 | 0.11 | 4.70% | 2.33 | 2.46 | 422348 | 10264.95 | 4.02% |
| 2026-02-02 | 2.27 | 2.34 | -0.03 | -1.27% | 2.25 | 2.43 | 447265 | 10195.29 | 4.26% |
| 2026-01-30 | 2.19 | 2.37 | 0.06 | 2.60% | 2.19 | 2.43 | 598622 | 13829.56 | 5.70% |
| 2026-01-29 | 2.31 | 2.31 | -0.12 | -4.94% | 2.31 | 2.31 | 11465 | 264.84 | 0.11% |
| 2026-01-28 | 2.43 | 2.43 | -0.13 | -5.08% | 2.43 | 2.43 | 14695 | 357.09 | 0.14% |
| 2026-01-27 | 2.56 | 2.56 | -0.13 | -4.83% | 2.56 | 2.56 | 37113 | 950.09 | 0.35% |
| 2026-01-26 | 2.74 | 2.69 | -0.05 | -1.82% | 2.67 | 2.74 | 118164 | 3178.49 | 1.13% |
| 2026-01-23 | 2.76 | 2.74 | -0.01 | -0.36% | 2.72 | 2.76 | 71996 | 1965.88 | 0.69% |
| 2026-01-22 | 2.72 | 2.75 | 0.04 | 1.48% | 2.69 | 2.76 | 97029 | 2637.97 | 0.92% |
| 2026-01-21 | 2.71 | 2.71 | 0.00 | 0.00% | 2.68 | 2.73 | 70422 | 1905.49 | 0.67% |
| 2026-01-20 | 2.72 | 2.71 | -0.01 | -0.37% | 2.70 | 2.75 | 70733 | 1922.70 | 0.67% |
| 2026-01-19 | 2.74 | 2.72 | 0.00 | 0.00% | 2.68 | 2.74 | 73621 | 1997.66 | 0.70% |
| 2026-01-16 | 2.83 | 2.72 | -0.09 | -3.20% | 2.67 | 2.83 | 148235 | 4060.63 | 1.41% |
| 2026-01-15 | 2.81 | 2.81 | -0.02 | -0.71% | 2.80 | 2.86 | 68462 | 1929.45 | 0.65% |
| 2026-01-14 | 2.80 | 2.83 | 0.02 | 0.71% | 2.79 | 2.84 | 82770 | 2335.80 | 0.79% |
| 2026-01-13 | 2.86 | 2.81 | -0.05 | -1.75% | 2.80 | 2.87 | 102223 | 2894.68 | 0.97% |
| 2026-01-12 | 2.79 | 2.86 | 0.06 | 2.14% | 2.78 | 2.90 | 135252 | 3840.16 | 1.29% |
| 2026-01-09 | 2.75 | 2.80 | 0.05 | 1.82% | 2.72 | 2.82 | 131946 | 3641.52 | 1.26% |
| 2026-01-08 | 2.76 | 2.75 | -0.02 | -0.72% | 2.73 | 2.76 | 86961 | 2388.74 | 0.83% |
| 2026-01-07 | 2.77 | 2.77 | 0.01 | 0.36% | 2.76 | 2.83 | 84999 | 2363.85 | 0.81% |
| 2026-01-06 | 2.68 | 2.76 | 0.07 | 2.60% | 2.68 | 2.77 | 102648 | 2816.11 | 0.98% |
| 2026-01-05 | 2.67 | 2.69 | 0.01 | 0.37% | 2.66 | 2.70 | 62209 | 1668.31 | 0.59% |
| 2025-12-31 | 2.73 | 2.68 | -0.07 | -2.55% | 2.65 | 2.77 | 141320 | 3805.24 | 1.35% |
| 2025-12-30 | 2.76 | 2.75 | -0.03 | -1.08% | 2.70 | 2.76 | 95687 | 2614.68 | 0.91% |
| 2025-12-29 | 2.86 | 2.78 | -0.08 | -2.80% | 2.77 | 2.86 | 98993 | 2777.91 | 0.94% |
| 2025-12-26 | 2.87 | 2.86 | -0.03 | -1.04% | 2.85 | 2.89 | 62964 | 1805.26 | 0.60% |
| 2025-12-25 | 2.87 | 2.89 | 0.01 | 0.35% | 2.87 | 2.90 | 55799 | 1608.87 | 0.53% |
| 2025-12-24 | 2.85 | 2.88 | 0.00 | 0.00% | 2.85 | 2.89 | 52670 | 1509.17 | 0.50% |
| 2025-12-23 | 2.92 | 2.88 | -0.02 | -0.69% | 2.87 | 2.93 | 62766 | 1810.88 | 0.60% |
| 2025-12-22 | 2.85 | 2.90 | 0.05 | 1.75% | 2.84 | 2.92 | 71228 | 2055.33 | 0.68% |
| 2025-12-19 | 2.85 | 2.85 | 0.01 | 0.35% | 2.83 | 2.89 | 85614 | 2443.57 | 0.82% |
| 2025-12-18 | 2.81 | 2.84 | 0.01 | 0.35% | 2.81 | 2.86 | 39945 | 1134.19 | 0.38% |
| 2025-12-17 | 2.83 | 2.83 | 0.01 | 0.35% | 2.74 | 2.85 | 77386 | 2165.41 | 0.74% |
| 2025-12-16 | 2.86 | 2.82 | -0.06 | -2.08% | 2.80 | 2.89 | 66782 | 1893.00 | 0.64% |
| 2025-12-15 | 2.88 | 2.88 | -0.01 | -0.35% | 2.85 | 2.90 | 44862 | 1291.65 | 0.43% |
| 2025-12-12 | 2.88 | 2.89 | 0.00 | 0.00% | 2.87 | 2.91 | 46540 | 1345.12 | 0.44% |
| 2025-12-11 | 2.93 | 2.89 | -0.06 | -2.03% | 2.87 | 2.95 | 83901 | 2444.24 | 0.80% |
| 2025-12-10 | 2.92 | 2.95 | 0.09 | 3.15% | 2.88 | 3.00 | 130682 | 3856.82 | 1.24% |
| 2025-12-09 | 2.90 | 2.86 | -0.07 | -2.39% | 2.83 | 2.93 | 118913 | 3407.16 | 1.13% |
| 2025-12-08 | 2.94 | 2.93 | 0.00 | 0.00% | 2.91 | 2.95 | 81839 | 2397.60 | 0.78% |
| 2025-12-05 | 2.93 | 2.93 | 0.01 | 0.34% | 2.87 | 2.98 | 115968 | 3393.12 | 1.10% |
| 2025-12-04 | 3.03 | 2.92 | -0.10 | -3.31% | 2.88 | 3.04 | 139110 | 4100.59 | 1.32% |
| 2025-12-03 | 3.03 | 3.02 | -0.02 | -0.66% | 3.01 | 3.08 | 78156 | 2368.25 | 0.74% |
| 2025-12-02 | 3.08 | 3.04 | -0.05 | -1.62% | 3.03 | 3.09 | 87303 | 2666.29 | 0.83% |
| 2025-12-01 | 3.07 | 3.09 | 0.00 | 0.00% | 3.07 | 3.10 | 91753 | 2825.37 | 0.87% |
| 2025-11-28 | 3.11 | 3.09 | -0.01 | -0.32% | 3.07 | 3.12 | 99586 | 3077.97 | 0.95% |
| 2025-11-27 | 3.15 | 3.10 | -0.08 | -2.52% | 3.09 | 3.18 | 124599 | 3905.00 | 1.19% |
| 2025-11-26 | 3.10 | 3.18 | 0.07 | 2.25% | 3.09 | 3.27 | 192360 | 6098.17 | 1.83% |
| 2025-11-25 | 3.08 | 3.11 | 0.03 | 0.97% | 3.08 | 3.13 | 94928 | 2953.41 | 0.90% |
| 2025-11-24 | 3.05 | 3.08 | 0.05 | 1.65% | 3.00 | 3.11 | 132126 | 4041.72 | 1.26% |
| 2025-11-21 | 3.12 | 3.03 | -0.13 | -4.11% | 3.02 | 3.18 | 200451 | 6185.88 | 1.91% |
ST英飞拓(002528)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
