| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 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% |
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。
