| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 45.60 | 44.21 | -1.56 | -3.41% | 44.11 | 45.85 | 30519 | 13680.04 | 2.75% | 0.00 |
| 2025-06-19 | 48.00 | 45.77 | -2.28 | -4.75% | 45.65 | 48.23 | 58225 | 27053.70 | 5.25% | 0.05 |
| 2025-06-18 | 46.58 | 48.05 | 1.94 | 4.21% | 46.58 | 49.33 | 71897 | 34860.89 | 6.48% | 2.00 |
| 2025-06-17 | 47.00 | 46.11 | -0.90 | -1.91% | 46.00 | 47.16 | 25795 | 12011.24 | 2.32% | 0.00 |
| 2025-06-16 | 45.48 | 47.01 | 1.33 | 2.91% | 45.21 | 48.07 | 35687 | 16770.52 | 3.21% | 0.00 |
| 2025-06-13 | 47.06 | 45.68 | -1.73 | -3.65% | 45.66 | 48.08 | 36940 | 17256.31 | 3.33% | 0.00 |
| 2025-06-12 | 46.70 | 47.41 | 0.71 | 1.52% | 46.01 | 47.99 | 38288 | 18060.19 | 3.45% | 0.00 |
| 2025-06-11 | 46.70 | 46.70 | -0.14 | -0.30% | 46.53 | 47.79 | 28457 | 13390.10 | 2.56% | 0.00 |
| 2025-06-10 | 48.39 | 46.84 | -1.46 | -3.02% | 46.50 | 50.39 | 58190 | 27837.17 | 5.24% | 0.00 |
| 2025-06-09 | 46.14 | 48.30 | 2.17 | 4.70% | 46.05 | 49.10 | 70321 | 33635.32 | 6.33% | 0.00 |
| 2025-06-06 | 46.70 | 46.13 | -0.53 | -1.14% | 46.10 | 47.31 | 25008 | 11630.75 | 2.25% | 0.00 |
| 2025-06-05 | 46.63 | 46.66 | -0.49 | -1.04% | 45.80 | 46.74 | 38514 | 17795.10 | 3.47% | 5.00 |
| 2025-06-04 | 46.96 | 47.15 | 0.26 | 0.55% | 46.21 | 48.09 | 47604 | 22460.94 | 4.29% | 0.00 |
| 2025-06-03 | 45.80 | 47.29 | 0.77 | 1.66% | 45.60 | 48.20 | 47071 | 22071.85 | 4.24% | 0.00 |
| 2025-05-30 | 47.62 | 46.52 | -1.88 | -3.88% | 45.20 | 47.87 | 62610 | 28853.63 | 5.64% | 1.00 |
| 2025-05-29 | 47.85 | 48.40 | -0.10 | -0.21% | 47.68 | 49.27 | 61693 | 29851.64 | 5.56% | 0.00 |
| 2025-05-28 | 49.19 | 48.50 | -0.87 | -1.76% | 48.25 | 50.55 | 63725 | 31453.00 | 5.74% | 8.00 |
| 2025-05-27 | 50.57 | 49.37 | -2.25 | -4.36% | 48.50 | 50.79 | 82415 | 40580.45 | 7.42% | 0.00 |
| 2025-05-26 | 48.51 | 51.62 | 3.12 | 6.43% | 47.81 | 52.78 | 123555 | 62473.95 | 11.13% | 0.00 |
| 2025-05-23 | 45.49 | 48.50 | 2.66 | 5.80% | 45.40 | 49.88 | 92733 | 45034.39 | 8.35% | 2.00 |
| 2025-05-22 | 45.24 | 45.84 | 0.61 | 1.35% | 45.00 | 46.83 | 35604 | 16426.68 | 3.21% | 0.00 |
| 2025-05-21 | 47.50 | 45.23 | -2.55 | -5.34% | 45.14 | 47.51 | 44449 | 20369.56 | 4.00% | 0.00 |
| 2025-05-20 | 46.90 | 47.78 | 0.40 | 0.84% | 46.88 | 48.51 | 57237 | 27353.95 | 5.16% | 0.00 |
| 2025-05-19 | 45.10 | 47.38 | 2.71 | 6.07% | 44.20 | 47.66 | 59789 | 27633.16 | 5.39% | 0.00 |
| 2025-05-16 | 43.91 | 44.67 | 0.67 | 1.52% | 43.75 | 47.16 | 56634 | 25995.23 | 5.10% | 0.00 |
| 2025-05-15 | 45.39 | 44.00 | -1.52 | -3.34% | 43.70 | 45.78 | 35686 | 15794.07 | 3.21% | 0.00 |
| 2025-05-14 | 46.51 | 45.52 | -0.01 | -0.02% | 44.98 | 47.00 | 57578 | 26518.26 | 5.19% | 0.00 |
| 2025-05-13 | 45.17 | 45.53 | 0.98 | 2.20% | 44.46 | 47.97 | 60520 | 27685.59 | 5.45% | 0.00 |
| 2025-05-12 | 43.89 | 44.55 | 1.19 | 2.74% | 43.30 | 44.69 | 25504 | 11228.04 | 2.30% | 0.00 |
| 2025-05-09 | 44.36 | 43.36 | -1.00 | -2.25% | 43.10 | 44.36 | 23665 | 10289.07 | 2.13% | 0.00 |
| 2025-05-08 | 41.48 | 44.36 | 2.67 | 6.40% | 41.40 | 45.40 | 59910 | 26413.59 | 5.40% | 1.00 |
| 2025-05-07 | 42.34 | 41.69 | 0.23 | 0.55% | 41.05 | 42.49 | 21132 | 8812.10 | 1.90% | 0.00 |
| 2025-05-06 | 40.09 | 41.46 | 1.56 | 3.91% | 40.09 | 41.49 | 25151 | 10296.01 | 2.27% | 0.00 |
| 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 |
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。
