| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 13.26 | 14.13 | 0.95 | 7.21% | 13.19 | 14.30 | 257825 | 35709.49 | 11.64% | 0.00 |
| 2025-07-31 | 13.37 | 13.18 | -0.23 | -1.72% | 13.10 | 13.55 | 96300 | 12803.40 | 4.35% | 0.00 |
| 2025-07-30 | 13.67 | 13.41 | -0.33 | -2.40% | 13.26 | 13.70 | 109980 | 14769.41 | 4.96% | 0.00 |
| 2025-07-29 | 13.61 | 13.74 | 0.08 | 0.59% | 13.50 | 13.78 | 143891 | 19667.25 | 6.49% | 8.00 |
| 2025-07-28 | 13.50 | 13.66 | 0.31 | 2.32% | 13.26 | 13.90 | 244422 | 33311.91 | 11.03% | 3.00 |
| 2025-07-25 | 12.44 | 13.35 | 0.93 | 7.49% | 12.38 | 13.55 | 327871 | 43252.98 | 14.80% | 10.00 |
| 2025-07-24 | 12.32 | 12.42 | 0.13 | 1.06% | 12.25 | 12.44 | 45026 | 5559.03 | 2.03% | 0.00 |
| 2025-07-23 | 12.45 | 12.29 | -0.13 | -1.05% | 12.25 | 12.50 | 49796 | 6125.29 | 2.25% | 0.00 |
| 2025-07-22 | 12.55 | 12.42 | -0.15 | -1.19% | 12.35 | 12.59 | 58072 | 7215.09 | 2.62% | 0.00 |
| 2025-07-21 | 12.20 | 12.57 | 0.38 | 3.12% | 12.20 | 12.67 | 96476 | 12039.75 | 4.35% | 0.00 |
| 2025-07-18 | 12.39 | 12.19 | -0.20 | -1.61% | 12.16 | 12.49 | 66233 | 8105.35 | 2.99% | 0.00 |
| 2025-07-17 | 12.43 | 12.39 | -0.04 | -0.32% | 12.35 | 12.49 | 50371 | 6255.41 | 2.27% | 0.00 |
| 2025-07-16 | 12.40 | 12.43 | 0.02 | 0.16% | 12.35 | 12.52 | 38113 | 4744.80 | 1.72% | 0.00 |
| 2025-07-15 | 12.58 | 12.41 | -0.14 | -1.12% | 12.25 | 12.62 | 53277 | 6615.86 | 2.40% | 0.00 |
| 2025-07-14 | 12.60 | 12.55 | 0.01 | 0.08% | 12.44 | 12.60 | 40461 | 5064.67 | 1.83% | 0.00 |
| 2025-07-11 | 12.60 | 12.54 | -0.02 | -0.16% | 12.43 | 12.62 | 45029 | 5637.86 | 2.03% | 0.00 |
| 2025-07-10 | 12.65 | 12.56 | -0.05 | -0.40% | 12.42 | 12.72 | 53035 | 6667.50 | 2.39% | 0.00 |
| 2025-07-09 | 12.61 | 12.61 | 0.01 | 0.08% | 12.55 | 12.73 | 45285 | 5722.74 | 2.04% | 0.00 |
| 2025-07-08 | 12.31 | 12.60 | 0.27 | 2.19% | 12.30 | 12.62 | 58923 | 7369.88 | 2.66% | 0.00 |
| 2025-07-07 | 12.55 | 12.33 | -0.22 | -1.75% | 12.27 | 12.65 | 82826 | 10277.99 | 3.74% | 0.00 |
| 2025-07-04 | 12.86 | 12.55 | -0.34 | -2.64% | 12.50 | 12.90 | 57730 | 7283.97 | 2.61% | 0.00 |
| 2025-07-03 | 12.90 | 12.89 | -0.02 | -0.15% | 12.77 | 13.02 | 56583 | 7279.59 | 2.55% | 0.00 |
| 2025-07-02 | 12.80 | 12.91 | 0.11 | 0.86% | 12.66 | 12.92 | 56747 | 7253.85 | 2.56% | 0.00 |
| 2025-07-01 | 12.82 | 12.80 | -0.02 | -0.16% | 12.65 | 12.87 | 49184 | 6285.04 | 2.22% | 0.00 |
| 2025-06-30 | 12.73 | 12.82 | 0.09 | 0.71% | 12.73 | 12.90 | 52298 | 6693.83 | 2.36% | 0.00 |
| 2025-06-27 | 12.87 | 12.73 | -0.14 | -1.09% | 12.72 | 12.97 | 51139 | 6547.16 | 2.31% | 0.00 |
| 2025-06-26 | 12.86 | 12.87 | 0.02 | 0.16% | 12.78 | 13.08 | 74496 | 9616.60 | 3.36% | 0.00 |
| 2025-06-25 | 12.90 | 12.85 | -0.10 | -0.77% | 12.69 | 12.96 | 68804 | 8806.45 | 3.11% | 0.00 |
| 2025-06-24 | 12.73 | 12.95 | 0.21 | 1.65% | 12.65 | 12.96 | 70395 | 9040.21 | 3.18% | 0.00 |
| 2025-06-23 | 12.36 | 12.74 | 0.29 | 2.33% | 12.21 | 12.79 | 64478 | 8157.64 | 2.91% | 0.00 |
| 2025-06-20 | 12.30 | 12.45 | 0.14 | 1.14% | 12.28 | 12.65 | 58942 | 7361.28 | 2.66% | 0.00 |
| 2025-06-19 | 12.57 | 12.31 | -0.37 | -2.92% | 12.25 | 12.70 | 53726 | 6688.19 | 2.42% | 0.00 |
| 2025-06-18 | 12.34 | 12.68 | 0.28 | 2.26% | 12.29 | 12.74 | 72709 | 9134.20 | 3.28% | 0.00 |
| 2025-06-17 | 12.42 | 12.40 | -0.02 | -0.16% | 12.31 | 12.54 | 30747 | 3809.50 | 1.39% | 0.00 |
| 2025-06-16 | 12.22 | 12.42 | 0.10 | 0.81% | 12.22 | 12.52 | 41288 | 5135.16 | 1.86% | 0.00 |
| 2025-06-13 | 12.49 | 12.32 | -0.27 | -2.14% | 12.26 | 12.52 | 46526 | 5746.56 | 2.10% | 0.00 |
| 2025-06-12 | 12.62 | 12.59 | -0.11 | -0.87% | 12.47 | 12.73 | 51201 | 6446.40 | 2.31% | 0.00 |
| 2025-06-11 | 12.55 | 12.70 | 0.19 | 1.52% | 12.45 | 12.76 | 78185 | 9869.57 | 3.53% | 0.00 |
| 2025-06-10 | 12.74 | 12.51 | -0.32 | -2.49% | 12.30 | 12.83 | 93353 | 11692.82 | 4.21% | 0.00 |
| 2025-06-09 | 12.83 | 12.83 | -0.10 | -0.77% | 12.68 | 13.12 | 136475 | 17516.62 | 6.16% | 0.00 |
| 2025-06-06 | 11.90 | 12.93 | 1.05 | 8.84% | 11.85 | 13.65 | 203994 | 26352.40 | 9.21% | 0.00 |
| 2025-06-05 | 11.69 | 11.88 | 0.19 | 1.63% | 11.58 | 11.94 | 36753 | 4323.81 | 1.66% | 0.00 |
| 2025-06-04 | 11.56 | 11.69 | 0.13 | 1.12% | 11.56 | 11.71 | 23079 | 2692.76 | 1.04% | 0.00 |
| 2025-06-03 | 11.51 | 11.56 | 0.04 | 0.35% | 11.41 | 11.71 | 32890 | 3810.09 | 1.48% | 0.00 |
| 2025-05-30 | 11.71 | 11.52 | -0.26 | -2.21% | 11.46 | 11.78 | 47012 | 5430.55 | 2.12% | 0.00 |
| 2025-05-29 | 11.58 | 11.78 | 0.26 | 2.26% | 11.53 | 11.78 | 31480 | 3682.89 | 1.42% | 0.00 |
| 2025-05-28 | 11.81 | 11.56 | -0.25 | -2.12% | 11.52 | 11.94 | 41690 | 4864.82 | 1.88% | 0.00 |
| 2025-05-27 | 11.94 | 11.81 | -0.08 | -0.67% | 11.72 | 11.94 | 28155 | 3326.30 | 1.27% | 0.00 |
| 2025-05-26 | 11.77 | 11.89 | 0.15 | 1.28% | 11.67 | 11.92 | 29772 | 3524.19 | 1.34% | 0.00 |
| 2025-05-23 | 11.91 | 11.74 | -0.25 | -2.09% | 11.71 | 12.17 | 45590 | 5433.34 | 2.06% | 0.00 |
| 2025-05-22 | 12.20 | 11.99 | -0.20 | -1.64% | 11.88 | 12.35 | 45329 | 5477.31 | 2.05% | 0.00 |
| 2025-05-21 | 12.54 | 12.19 | -0.35 | -2.79% | 12.08 | 12.57 | 51155 | 6263.83 | 2.31% | 0.00 |
| 2025-05-20 | 12.27 | 12.54 | 0.27 | 2.20% | 12.20 | 12.57 | 38406 | 4779.67 | 1.73% | 0.00 |
| 2025-05-19 | 12.33 | 12.27 | -0.06 | -0.49% | 12.11 | 12.39 | 35052 | 4294.49 | 1.58% | 0.00 |
| 2025-05-16 | 12.22 | 12.33 | 0.02 | 0.16% | 12.22 | 12.49 | 24312 | 3016.15 | 1.10% | 0.00 |
| 2025-05-15 | 12.39 | 12.31 | -0.14 | -1.12% | 12.26 | 12.43 | 24086 | 2967.47 | 1.09% | 0.00 |
| 2025-05-14 | 12.43 | 12.45 | 0.02 | 0.16% | 12.30 | 12.59 | 37986 | 4724.39 | 1.71% | 0.00 |
| 2025-05-13 | 12.64 | 12.43 | -0.06 | -0.48% | 12.42 | 12.71 | 37182 | 4659.48 | 1.68% | 0.00 |
| 2025-05-12 | 12.41 | 12.49 | 0.18 | 1.46% | 12.40 | 12.50 | 29136 | 3628.19 | 1.31% | 0.00 |
| 2025-05-09 | 12.46 | 12.31 | -0.21 | -1.68% | 12.26 | 12.52 | 42166 | 5209.09 | 1.90% | 0.00 |
| 2025-05-08 | 12.43 | 12.52 | 0.08 | 0.64% | 12.29 | 12.53 | 63896 | 7929.05 | 2.88% | 0.00 |
| 2025-05-07 | 12.50 | 12.44 | 0.06 | 0.48% | 12.34 | 12.62 | 53130 | 6621.97 | 2.40% | 0.00 |
| 2025-05-06 | 12.24 | 12.38 | 0.27 | 2.23% | 12.11 | 12.38 | 44088 | 5426.19 | 1.99% | 0.00 |
| 2025-04-30 | 11.81 | 12.11 | 0.30 | 2.54% | 11.81 | 12.24 | 44279 | 5350.72 | 2.00% | 0.00 |
| 2025-04-29 | 11.48 | 11.81 | 0.33 | 2.87% | 11.37 | 11.93 | 46743 | 5498.69 | 2.11% | 0.00 |
| 2025-04-28 | 11.70 | 11.48 | -0.22 | -1.88% | 11.45 | 11.77 | 29044 | 3347.14 | 1.31% | 0.00 |
| 2025-04-25 | 11.59 | 11.70 | 0.11 | 0.95% | 11.59 | 11.77 | 29318 | 3426.88 | 1.32% | 0.00 |
| 2025-04-24 | 11.89 | 11.59 | -0.25 | -2.11% | 11.47 | 11.89 | 33556 | 3903.25 | 1.51% | 0.00 |
| 2025-04-23 | 11.71 | 11.84 | 0.13 | 1.11% | 11.71 | 11.90 | 39016 | 4602.00 | 1.76% | 0.00 |
| 2025-04-22 | 11.79 | 11.71 | -0.06 | -0.51% | 11.62 | 11.80 | 35553 | 4153.74 | 1.60% | 0.00 |
| 2025-04-21 | 11.45 | 11.77 | 0.27 | 2.35% | 11.43 | 11.80 | 37633 | 4397.09 | 1.70% | 0.00 |
| 2025-04-18 | 11.62 | 11.50 | -0.18 | -1.54% | 11.39 | 11.74 | 39664 | 4568.34 | 1.79% | 0.00 |
| 2025-04-17 | 11.40 | 11.68 | 0.20 | 1.74% | 11.36 | 11.92 | 53284 | 6237.68 | 2.40% | 0.00 |
| 2025-04-16 | 11.70 | 11.48 | -0.25 | -2.13% | 11.34 | 11.84 | 34259 | 3963.10 | 1.55% | 0.00 |
| 2025-04-15 | 11.83 | 11.73 | 0.02 | 0.17% | 11.50 | 11.90 | 48768 | 5697.75 | 2.20% | 5.00 |
| 2025-04-14 | 11.94 | 11.71 | 0.51 | 4.55% | 11.65 | 12.27 | 83658 | 9930.32 | 3.78% | 0.00 |
| 2025-04-11 | 11.12 | 11.20 | 0.06 | 0.54% | 11.00 | 11.31 | 44656 | 5011.38 | 2.02% | 0.00 |
| 2025-04-10 | 11.10 | 11.14 | 0.39 | 3.63% | 11.10 | 11.43 | 73214 | 8235.98 | 3.30% | 0.00 |
| 2025-04-09 | 9.97 | 10.75 | 0.48 | 4.67% | 9.01 | 10.90 | 106045 | 10723.00 | 4.79% | 0.00 |
| 2025-04-08 | 10.26 | 10.27 | -0.25 | -2.38% | 9.97 | 10.98 | 93052 | 9668.27 | 4.20% | 0.00 |
英飞特(300582)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。
