| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-30 | 39.49 | 39.90 | 0.41 | 1.04% | 39.43 | 40.05 | 19115 | 7598.32 | 1.72% | 2.00 |
| 2025-04-29 | 40.01 | 39.49 | -0.73 | -1.82% | 39.38 | 40.40 | 32986 | 13107.44 | 2.97% | 0.00 |
| 2025-04-28 | 40.82 | 40.22 | -0.85 | -2.07% | 39.83 | 40.98 | 23333 | 9396.51 | 2.10% | 0.00 |
| 2025-04-25 | 39.78 | 41.07 | -2.47 | -5.67% | 39.78 | 41.94 | 41181 | 16816.77 | 3.71% | 9.00 |
| 2025-04-24 | 44.78 | 43.54 | -1.23 | -2.75% | 43.40 | 44.95 | 15642 | 6870.98 | 1.41% | 0.00 |
| 2025-04-23 | 44.67 | 44.77 | 0.17 | 0.38% | 44.31 | 45.50 | 17144 | 7672.23 | 1.54% | 1.00 |
| 2025-04-22 | 44.68 | 44.60 | -0.06 | -0.13% | 44.16 | 45.20 | 13265 | 5915.84 | 1.19% | 0.00 |
| 2025-04-21 | 43.81 | 44.66 | 0.85 | 1.94% | 43.41 | 44.75 | 11735 | 5208.69 | 1.06% | 0.00 |
| 2025-04-18 | 43.58 | 43.81 | -0.10 | -0.23% | 43.41 | 44.20 | 9524 | 4175.26 | 0.86% | 0.00 |
| 2025-04-17 | 43.35 | 43.91 | 0.21 | 0.48% | 43.25 | 44.50 | 12448 | 5488.60 | 1.12% | 0.00 |
| 2025-04-16 | 44.56 | 43.70 | -0.86 | -1.93% | 43.00 | 44.69 | 15743 | 6897.33 | 1.42% | 0.00 |
| 2025-04-15 | 45.21 | 44.56 | -0.69 | -1.52% | 44.18 | 45.32 | 19604 | 8745.11 | 1.77% | 0.00 |
| 2025-04-14 | 45.49 | 45.25 | 0.52 | 1.16% | 44.57 | 45.80 | 32781 | 14797.81 | 2.95% | 0.00 |
| 2025-04-11 | 42.49 | 44.73 | 1.70 | 3.95% | 42.41 | 45.45 | 46083 | 20381.99 | 4.15% | 0.00 |
| 2025-04-10 | 43.55 | 43.03 | 1.10 | 2.62% | 42.90 | 44.47 | 28638 | 12461.40 | 2.58% | 0.00 |
| 2025-04-09 | 40.11 | 41.93 | 1.18 | 2.90% | 38.02 | 42.55 | 33258 | 13630.53 | 3.00% | 0.00 |
| 2025-04-08 | 40.40 | 40.75 | 1.31 | 3.32% | 39.98 | 42.77 | 41800 | 17200.35 | 3.77% | 0.00 |
| 2025-04-07 | 46.00 | 39.44 | -9.83 | -19.95% | 39.42 | 47.26 | 50667 | 21640.86 | 4.56% | 0.00 |
| 2025-04-03 | 49.44 | 49.27 | -0.83 | -1.66% | 49.00 | 50.28 | 17407 | 8610.87 | 1.57% | 0.00 |
| 2025-04-02 | 50.60 | 50.10 | -0.80 | -1.57% | 49.91 | 51.17 | 20312 | 10232.81 | 1.83% | 0.00 |
| 2025-04-01 | 49.64 | 50.90 | 1.46 | 2.95% | 49.30 | 51.54 | 32271 | 16313.93 | 2.91% | 0.00 |
| 2025-03-31 | 50.60 | 49.44 | -1.32 | -2.60% | 49.20 | 51.05 | 31211 | 15617.11 | 2.81% | 0.00 |
| 2025-03-28 | 52.75 | 50.76 | -0.89 | -1.72% | 50.76 | 53.88 | 47196 | 24797.88 | 4.25% | 1.00 |
| 2025-03-27 | 49.69 | 51.65 | 1.95 | 3.92% | 48.82 | 52.17 | 41420 | 21070.49 | 3.73% | 0.00 |
| 2025-03-26 | 50.15 | 49.70 | -0.93 | -1.84% | 49.50 | 50.80 | 23091 | 11554.08 | 2.08% | 0.00 |
| 2025-03-25 | 50.22 | 50.63 | 0.48 | 0.96% | 49.66 | 51.95 | 27612 | 14075.59 | 2.49% | 0.00 |
| 2025-03-24 | 51.18 | 50.15 | -1.31 | -2.55% | 49.37 | 51.18 | 37150 | 18580.09 | 3.35% | 1.00 |
| 2025-03-21 | 51.80 | 51.46 | -0.62 | -1.19% | 51.18 | 52.68 | 26238 | 13575.07 | 2.36% | 0.00 |
| 2025-03-20 | 52.82 | 52.08 | -1.05 | -1.98% | 52.02 | 53.47 | 32057 | 16896.61 | 2.89% | 0.00 |
| 2025-03-19 | 53.98 | 53.13 | -1.30 | -2.39% | 52.80 | 54.33 | 48309 | 25669.44 | 4.35% | 0.00 |
| 2025-03-18 | 51.50 | 54.43 | 3.07 | 5.98% | 51.36 | 55.00 | 89962 | 48604.59 | 8.10% | 0.00 |
| 2025-03-17 | 51.30 | 51.36 | 0.10 | 0.20% | 51.02 | 52.30 | 23626 | 12136.77 | 2.13% | 0.00 |
| 2025-03-14 | 50.91 | 51.26 | -0.02 | -0.04% | 50.52 | 51.50 | 32092 | 16391.34 | 2.89% | 0.00 |
| 2025-03-13 | 50.84 | 51.28 | 0.45 | 0.89% | 50.80 | 53.55 | 49428 | 25743.48 | 4.45% | 0.00 |
| 2025-03-12 | 51.79 | 50.83 | -0.48 | -0.94% | 50.78 | 51.85 | 24017 | 12261.12 | 2.16% | 0.00 |
| 2025-03-11 | 50.53 | 51.31 | 0.06 | 0.12% | 50.40 | 51.34 | 21982 | 11184.55 | 1.98% | 0.00 |
| 2025-03-10 | 50.16 | 51.25 | 1.10 | 2.19% | 49.85 | 51.88 | 33031 | 16902.56 | 2.98% | 0.00 |
| 2025-03-07 | 50.50 | 50.15 | -0.75 | -1.47% | 49.85 | 51.10 | 37127 | 18714.29 | 3.34% | 3.00 |
| 2025-03-06 | 48.93 | 50.90 | 2.54 | 5.25% | 48.60 | 52.69 | 80133 | 41110.47 | 7.22% | 0.00 |
| 2025-03-05 | 48.63 | 48.36 | -0.11 | -0.23% | 47.66 | 48.90 | 23157 | 11151.63 | 2.09% | 0.00 |
| 2025-03-04 | 47.71 | 48.47 | 0.25 | 0.52% | 47.51 | 48.65 | 22400 | 10788.38 | 2.02% | 0.00 |
| 2025-03-03 | 48.30 | 48.22 | 0.10 | 0.21% | 47.90 | 49.58 | 27115 | 13231.04 | 2.44% | 0.00 |
| 2025-02-28 | 49.64 | 48.12 | -1.83 | -3.66% | 47.81 | 50.00 | 33826 | 16559.06 | 3.05% | 0.00 |
| 2025-02-27 | 50.85 | 49.95 | -0.90 | -1.77% | 49.30 | 50.98 | 45346 | 22646.35 | 4.08% | 0.00 |
| 2025-02-26 | 50.50 | 50.85 | 0.54 | 1.07% | 49.72 | 50.90 | 32207 | 16240.82 | 2.90% | 0.00 |
| 2025-02-25 | 49.88 | 50.31 | -0.20 | -0.40% | 49.46 | 51.28 | 37178 | 18739.90 | 3.35% | 0.00 |
| 2025-02-24 | 52.06 | 50.51 | -1.57 | -3.01% | 49.89 | 52.17 | 62869 | 31887.36 | 5.66% | 0.00 |
| 2025-02-21 | 50.61 | 52.08 | 1.48 | 2.92% | 49.84 | 52.32 | 60709 | 31234.34 | 5.47% | 4.00 |
| 2025-02-20 | 50.60 | 50.60 | -0.01 | -0.02% | 49.71 | 50.98 | 26860 | 13530.36 | 2.42% | 0.00 |
| 2025-02-19 | 49.72 | 50.61 | 0.39 | 0.78% | 49.30 | 51.86 | 40163 | 20419.50 | 3.62% | 0.00 |
| 2025-02-18 | 52.21 | 50.22 | -2.48 | -4.71% | 49.79 | 52.98 | 49847 | 25486.34 | 4.49% | 0.00 |
| 2025-02-17 | 51.50 | 52.70 | 1.42 | 2.77% | 50.28 | 52.97 | 51302 | 26364.74 | 4.62% | 0.00 |
| 2025-02-14 | 51.60 | 51.28 | -0.32 | -0.62% | 50.37 | 52.45 | 37795 | 19349.54 | 3.40% | 0.00 |
| 2025-02-13 | 54.67 | 51.60 | -2.90 | -5.32% | 51.50 | 54.67 | 43502 | 22977.71 | 3.92% | 0.00 |
| 2025-02-12 | 53.65 | 54.50 | 0.72 | 1.34% | 53.51 | 54.54 | 24892 | 13477.35 | 2.24% | 0.00 |
| 2025-02-11 | 54.58 | 53.78 | -0.78 | -1.43% | 53.11 | 54.73 | 19723 | 10562.23 | 1.78% | 0.00 |
| 2025-02-10 | 54.98 | 54.56 | -0.42 | -0.76% | 53.67 | 55.16 | 22967 | 12499.24 | 2.07% | 0.00 |
| 2025-02-07 | 55.09 | 54.98 | -0.11 | -0.20% | 54.09 | 55.89 | 34573 | 18985.25 | 3.11% | 0.00 |
| 2025-02-06 | 50.77 | 55.09 | 3.96 | 7.74% | 50.59 | 55.35 | 49836 | 26845.99 | 4.49% | 0.00 |
| 2025-02-05 | 51.20 | 51.13 | 0.55 | 1.09% | 50.47 | 51.75 | 16765 | 8577.50 | 1.51% | 0.00 |
| 2025-01-27 | 51.85 | 50.58 | -1.22 | -2.36% | 50.47 | 52.39 | 18954 | 9661.44 | 1.71% | 0.00 |
| 2025-01-24 | 51.23 | 51.80 | 0.50 | 0.97% | 51.01 | 52.66 | 20490 | 10643.38 | 1.85% | 0.00 |
| 2025-01-23 | 51.99 | 51.30 | 0.17 | 0.33% | 51.28 | 53.09 | 27006 | 14105.74 | 2.43% | 0.00 |
| 2025-01-22 | 52.45 | 51.13 | -1.59 | -3.02% | 50.73 | 52.96 | 26972 | 13917.26 | 2.43% | 0.00 |
| 2025-01-21 | 52.85 | 52.72 | 0.32 | 0.61% | 52.01 | 53.19 | 18434 | 9694.62 | 1.66% | 0.00 |
| 2025-01-20 | 53.50 | 52.40 | -0.73 | -1.37% | 52.00 | 54.33 | 32303 | 17146.37 | 2.91% | 0.00 |
| 2025-01-17 | 51.46 | 53.13 | 1.38 | 2.67% | 51.08 | 54.60 | 32987 | 17462.60 | 2.97% | 0.00 |
| 2025-01-16 | 52.12 | 51.75 | -0.15 | -0.29% | 51.21 | 53.66 | 25097 | 13143.46 | 2.26% | 0.00 |
| 2025-01-15 | 53.20 | 51.90 | -1.35 | -2.54% | 51.66 | 53.35 | 22399 | 11716.67 | 2.02% | 0.00 |
| 2025-01-14 | 50.99 | 53.25 | 2.90 | 5.76% | 50.03 | 53.49 | 32320 | 16884.00 | 2.91% | 0.00 |
| 2025-01-13 | 49.50 | 50.35 | -0.04 | -0.08% | 49.28 | 50.88 | 22866 | 11465.53 | 2.06% | 0.00 |
| 2025-01-10 | 51.30 | 50.39 | -1.19 | -2.31% | 50.30 | 52.45 | 24466 | 12560.04 | 2.20% | 0.00 |
| 2025-01-09 | 51.98 | 51.58 | 1.55 | 3.10% | 50.81 | 52.50 | 39842 | 20556.97 | 3.59% | 0.00 |
| 2025-01-08 | 51.34 | 50.03 | -1.71 | -3.30% | 48.80 | 51.34 | 38898 | 19444.43 | 3.50% | 0.00 |
| 2025-01-07 | 50.75 | 51.74 | 1.05 | 2.07% | 49.98 | 51.81 | 23257 | 11880.38 | 2.10% | 0.00 |
| 2025-01-06 | 50.73 | 50.69 | -0.23 | -0.45% | 49.99 | 51.49 | 24344 | 12334.07 | 2.19% | 0.00 |
| 2025-01-03 | 53.57 | 50.92 | -2.63 | -4.91% | 50.71 | 53.87 | 32042 | 16725.04 | 2.89% | 0.00 |
| 2025-01-02 | 55.33 | 53.55 | -1.70 | -3.08% | 52.85 | 56.27 | 33522 | 18311.08 | 3.02% | 0.00 |
| 2024-12-31 | 58.18 | 55.25 | -2.77 | -4.77% | 55.23 | 58.50 | 28668 | 16186.59 | 2.58% | 0.00 |
| 2024-12-30 | 57.40 | 58.02 | 0.32 | 0.55% | 56.51 | 59.88 | 19612 | 11440.49 | 1.77% | 0.00 |
英杰电气(300820)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。
