| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-11-20 | 3.21 | 3.16 | -0.07 | -2.17% | 3.11 | 3.24 | 232478 | 7342.71 | 2.21% |
| 2025-11-19 | 3.39 | 3.23 | -0.15 | -4.44% | 3.21 | 3.42 | 378851 | 12441.34 | 3.61% |
| 2025-11-18 | 3.25 | 3.38 | 0.11 | 3.36% | 3.25 | 3.43 | 442376 | 14948.57 | 4.21% |
| 2025-11-17 | 3.28 | 3.27 | -0.03 | -0.91% | 3.25 | 3.46 | 246352 | 8180.95 | 2.35% |
| 2025-11-14 | 3.18 | 3.30 | 0.10 | 3.13% | 3.18 | 3.36 | 339116 | 11205.40 | 3.23% |
| 2025-11-13 | 3.15 | 3.20 | 0.04 | 1.27% | 3.04 | 3.21 | 171219 | 5389.34 | 1.63% |
| 2025-11-12 | 3.15 | 3.16 | 0.01 | 0.32% | 3.14 | 3.24 | 170986 | 5430.83 | 1.63% |
| 2025-11-11 | 3.15 | 3.15 | 0.01 | 0.32% | 3.12 | 3.17 | 122044 | 3842.73 | 1.16% |
| 2025-11-10 | 3.09 | 3.14 | 0.03 | 0.96% | 3.09 | 3.18 | 134445 | 4215.16 | 1.28% |
| 2025-11-07 | 3.12 | 3.11 | -0.02 | -0.64% | 3.09 | 3.16 | 141807 | 4419.21 | 1.35% |
| 2025-11-06 | 3.16 | 3.13 | -0.03 | -0.95% | 3.09 | 3.18 | 214346 | 6694.06 | 2.04% |
| 2025-11-05 | 3.20 | 3.16 | -0.07 | -2.17% | 3.11 | 3.22 | 330419 | 10417.88 | 3.15% |
| 2025-11-04 | 3.14 | 3.23 | 0.08 | 2.54% | 3.13 | 3.31 | 510094 | 16710.48 | 4.86% |
| 2025-11-03 | 3.07 | 3.15 | 0.09 | 2.94% | 3.04 | 3.20 | 205903 | 6480.06 | 1.96% |
| 2025-10-31 | 3.05 | 3.06 | 0.03 | 0.99% | 2.99 | 3.10 | 131162 | 4019.02 | 1.25% |
| 2025-10-30 | 3.03 | 3.03 | -0.04 | -1.30% | 3.02 | 3.12 | 184610 | 5649.26 | 1.76% |
| 2025-10-29 | 3.12 | 3.07 | -0.13 | -4.06% | 3.05 | 3.17 | 334026 | 10319.33 | 3.18% |
| 2025-10-28 | 3.12 | 3.20 | 0.15 | 4.92% | 3.07 | 3.20 | 141595 | 4497.72 | 1.35% |
| 2025-10-27 | 3.16 | 3.05 | -0.16 | -4.98% | 3.05 | 3.23 | 404349 | 12634.53 | 3.85% |
| 2025-10-24 | 3.31 | 3.21 | 0.06 | 1.90% | 3.17 | 3.31 | 540517 | 17519.57 | 5.15% |
| 2025-10-23 | 3.15 | 3.15 | 0.15 | 5.00% | 3.15 | 3.15 | 68847 | 2168.67 | 0.66% |
| 2025-10-22 | 3.02 | 3.00 | -0.02 | -0.66% | 2.99 | 3.09 | 142233 | 4308.72 | 1.35% |
| 2025-10-21 | 2.95 | 3.02 | 0.06 | 2.03% | 2.93 | 3.09 | 219701 | 6645.09 | 2.09% |
| 2025-10-20 | 2.94 | 2.96 | 0.03 | 1.02% | 2.86 | 3.00 | 197049 | 5768.63 | 1.88% |
| 2025-10-17 | 2.93 | 2.93 | -0.01 | -0.34% | 2.90 | 3.09 | 413110 | 12446.70 | 3.93% |
| 2025-10-16 | 2.82 | 2.94 | 0.14 | 5.00% | 2.80 | 2.94 | 225135 | 6503.50 | 2.14% |
| 2025-10-15 | 2.78 | 2.80 | 0.02 | 0.72% | 2.76 | 2.80 | 70688 | 1966.76 | 0.67% |
| 2025-10-14 | 2.81 | 2.78 | -0.02 | -0.71% | 2.77 | 2.83 | 92283 | 2582.32 | 0.88% |
| 2025-10-13 | 2.74 | 2.80 | -0.02 | -0.71% | 2.71 | 2.80 | 86164 | 2383.90 | 0.82% |
| 2025-10-10 | 2.81 | 2.82 | 0.01 | 0.36% | 2.78 | 2.87 | 81982 | 2324.26 | 0.78% |
| 2025-10-09 | 2.83 | 2.81 | -0.02 | -0.71% | 2.79 | 2.85 | 92820 | 2612.99 | 0.88% |
| 2025-09-30 | 2.83 | 2.83 | 0.00 | 0.00% | 2.80 | 2.86 | 117823 | 3326.44 | 1.12% |
| 2025-09-29 | 2.80 | 2.83 | 0.01 | 0.35% | 2.74 | 2.86 | 175666 | 4935.45 | 1.67% |
| 2025-09-26 | 2.70 | 2.82 | 0.13 | 4.83% | 2.68 | 2.82 | 197362 | 5537.65 | 1.88% |
| 2025-09-25 | 2.73 | 2.69 | -0.03 | -1.10% | 2.69 | 2.74 | 69564 | 1885.96 | 0.66% |
| 2025-09-24 | 2.64 | 2.72 | 0.07 | 2.64% | 2.62 | 2.74 | 93816 | 2532.12 | 0.89% |
| 2025-09-23 | 2.74 | 2.65 | -0.10 | -3.64% | 2.61 | 2.75 | 150184 | 3985.90 | 1.43% |
| 2025-09-22 | 2.85 | 2.75 | -0.10 | -3.51% | 2.71 | 2.85 | 159287 | 4387.46 | 1.52% |
| 2025-09-19 | 2.85 | 2.85 | 0.00 | 0.00% | 2.84 | 2.87 | 65875 | 1877.70 | 0.63% |
| 2025-09-18 | 2.90 | 2.85 | -0.05 | -1.72% | 2.84 | 2.90 | 117358 | 3372.74 | 1.12% |
| 2025-09-17 | 2.90 | 2.90 | 0.00 | 0.00% | 2.88 | 2.92 | 99377 | 2878.44 | 0.95% |
| 2025-09-16 | 2.88 | 2.90 | 0.02 | 0.69% | 2.87 | 2.90 | 78972 | 2282.93 | 0.75% |
| 2025-09-15 | 2.92 | 2.88 | -0.06 | -2.04% | 2.88 | 2.92 | 131288 | 3793.68 | 1.25% |
| 2025-09-12 | 2.89 | 2.94 | 0.05 | 1.73% | 2.88 | 2.94 | 151811 | 4426.63 | 1.45% |
| 2025-09-11 | 2.86 | 2.89 | 0.01 | 0.35% | 2.85 | 2.89 | 83279 | 2388.09 | 0.79% |
| 2025-09-10 | 2.89 | 2.88 | -0.02 | -0.69% | 2.87 | 2.90 | 78181 | 2253.59 | 0.74% |
| 2025-09-09 | 2.95 | 2.90 | -0.02 | -0.68% | 2.89 | 2.95 | 89573 | 2610.77 | 0.85% |
| 2025-09-08 | 2.88 | 2.92 | 0.03 | 1.04% | 2.87 | 2.92 | 103392 | 2988.38 | 0.98% |
| 2025-09-05 | 2.86 | 2.89 | 0.03 | 1.05% | 2.84 | 2.89 | 90561 | 2601.71 | 0.86% |
| 2025-09-04 | 2.87 | 2.86 | -0.01 | -0.35% | 2.82 | 2.88 | 113969 | 3259.82 | 1.09% |
| 2025-09-03 | 2.89 | 2.87 | 0.00 | 0.00% | 2.86 | 2.93 | 98760 | 2847.42 | 0.94% |
| 2025-09-02 | 2.94 | 2.87 | -0.07 | -2.38% | 2.85 | 2.94 | 157776 | 4551.08 | 1.50% |
| 2025-09-01 | 2.94 | 2.94 | -0.01 | -0.34% | 2.92 | 2.96 | 133270 | 3915.34 | 1.27% |
| 2025-08-29 | 2.97 | 2.95 | -0.02 | -0.67% | 2.94 | 3.05 | 167688 | 4991.04 | 1.60% |
| 2025-08-28 | 2.92 | 2.97 | 0.03 | 1.02% | 2.90 | 2.98 | 183495 | 5409.25 | 1.75% |
| 2025-08-27 | 3.00 | 2.94 | -0.07 | -2.33% | 2.93 | 3.03 | 306487 | 9125.84 | 2.92% |
| 2025-08-26 | 2.90 | 3.01 | 0.10 | 3.44% | 2.90 | 3.06 | 344969 | 10327.79 | 3.29% |
| 2025-08-25 | 2.90 | 2.91 | 0.00 | 0.00% | 2.87 | 2.93 | 170281 | 4937.64 | 1.62% |
| 2025-08-22 | 2.90 | 2.91 | 0.00 | 0.00% | 2.89 | 2.95 | 155787 | 4530.20 | 1.48% |
| 2025-08-21 | 2.89 | 2.91 | -0.01 | -0.34% | 2.89 | 2.93 | 140942 | 4091.68 | 1.34% |
| 2025-08-20 | 2.87 | 2.92 | 0.04 | 1.39% | 2.85 | 2.97 | 166195 | 4845.09 | 1.58% |
| 2025-08-19 | 2.85 | 2.88 | 0.02 | 0.70% | 2.85 | 2.89 | 142852 | 4098.27 | 1.36% |
| 2025-08-18 | 2.83 | 2.86 | 0.03 | 1.06% | 2.81 | 2.88 | 142278 | 4058.15 | 1.36% |
| 2025-08-15 | 2.78 | 2.83 | 0.02 | 0.71% | 2.78 | 2.84 | 147068 | 4146.35 | 1.40% |
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。
