| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-25 | 14.07 | 13.72 | -0.31 | -2.21% | 13.60 | 14.23 | 216011 | 29867.37 | 5.92% |
| 2025-08-22 | 13.68 | 14.03 | 0.85 | 6.45% | 13.49 | 14.45 | 283174 | 39382.28 | 7.76% |
| 2025-08-21 | 13.09 | 13.18 | 0.11 | 0.84% | 13.03 | 13.18 | 63667 | 8352.41 | 1.74% |
| 2025-08-20 | 12.90 | 13.07 | 0.14 | 1.08% | 12.86 | 13.07 | 53991 | 7016.87 | 1.48% |
| 2025-08-19 | 12.83 | 12.93 | 0.10 | 0.78% | 12.77 | 12.93 | 44607 | 5739.13 | 1.22% |
| 2025-08-18 | 12.71 | 12.83 | 0.14 | 1.10% | 12.71 | 12.85 | 53022 | 6791.20 | 1.45% |
| 2025-08-15 | 12.56 | 12.69 | 0.13 | 1.04% | 12.56 | 12.73 | 45947 | 5822.50 | 1.26% |
| 2025-08-14 | 12.85 | 12.56 | -0.28 | -2.18% | 12.55 | 12.89 | 55834 | 7097.27 | 1.53% |
| 2025-08-13 | 12.86 | 12.84 | 0.02 | 0.16% | 12.79 | 12.88 | 34525 | 4431.80 | 0.95% |
| 2025-08-12 | 12.80 | 12.82 | -0.01 | -0.08% | 12.75 | 12.87 | 31969 | 4097.25 | 0.88% |
| 2025-08-11 | 12.78 | 12.83 | 0.11 | 0.86% | 12.74 | 12.83 | 29973 | 3837.50 | 0.82% |
| 2025-08-08 | 12.73 | 12.72 | -0.03 | -0.24% | 12.65 | 12.76 | 26525 | 3371.38 | 0.73% |
| 2025-08-07 | 12.75 | 12.75 | 0.00 | 0.00% | 12.70 | 12.81 | 29461 | 3758.53 | 0.81% |
| 2025-08-06 | 12.66 | 12.75 | 0.08 | 0.63% | 12.60 | 12.76 | 34066 | 4331.99 | 0.93% |
| 2025-08-05 | 12.64 | 12.67 | 0.03 | 0.24% | 12.63 | 12.71 | 33037 | 4186.27 | 0.91% |
| 2025-08-04 | 12.47 | 12.64 | 0.12 | 0.96% | 12.45 | 12.65 | 27965 | 3522.50 | 0.77% |
| 2025-08-01 | 12.54 | 12.52 | 0.00 | 0.00% | 12.41 | 12.60 | 60344 | 7536.79 | 1.65% |
| 2025-07-31 | 12.73 | 12.52 | -0.20 | -1.57% | 12.50 | 12.77 | 43241 | 5466.16 | 1.18% |
| 2025-07-30 | 12.79 | 12.72 | -0.07 | -0.55% | 12.65 | 12.81 | 29282 | 3729.62 | 0.80% |
| 2025-07-29 | 12.81 | 12.79 | -0.05 | -0.39% | 12.70 | 12.83 | 31506 | 4017.96 | 0.86% |
| 2025-07-28 | 12.94 | 12.84 | -0.04 | -0.31% | 12.80 | 12.98 | 47371 | 6094.79 | 1.30% |
| 2025-07-25 | 12.90 | 12.88 | 0.03 | 0.23% | 12.85 | 12.93 | 40792 | 5254.87 | 1.12% |
| 2025-07-24 | 12.87 | 12.85 | -0.04 | -0.31% | 12.80 | 12.91 | 54668 | 7020.36 | 1.50% |
| 2025-07-23 | 13.01 | 12.89 | 0.14 | 1.10% | 12.86 | 13.47 | 114256 | 14930.04 | 3.13% |
| 2025-07-22 | 12.82 | 12.75 | -0.06 | -0.47% | 12.64 | 12.82 | 43482 | 5527.77 | 1.19% |
| 2025-07-21 | 12.55 | 12.81 | 0.28 | 2.23% | 12.51 | 12.83 | 63675 | 8097.88 | 1.74% |
| 2025-07-18 | 12.57 | 12.53 | -0.04 | -0.32% | 12.47 | 12.64 | 32408 | 4058.05 | 0.89% |
| 2025-07-17 | 12.56 | 12.57 | -0.01 | -0.08% | 12.53 | 12.61 | 23434 | 2945.07 | 0.64% |
| 2025-07-16 | 12.55 | 12.58 | 0.03 | 0.24% | 12.50 | 12.66 | 23943 | 3009.88 | 0.66% |
| 2025-07-15 | 12.62 | 12.55 | -0.07 | -0.55% | 12.46 | 12.67 | 33543 | 4206.51 | 0.92% |
| 2025-07-14 | 12.53 | 12.62 | 0.07 | 0.56% | 12.52 | 12.64 | 30340 | 3823.33 | 0.83% |
| 2025-07-11 | 12.51 | 12.55 | 0.04 | 0.32% | 12.45 | 12.58 | 38111 | 4774.10 | 1.04% |
| 2025-07-10 | 12.47 | 12.51 | 0.01 | 0.08% | 12.42 | 12.54 | 30856 | 3851.63 | 0.85% |
| 2025-07-09 | 12.47 | 12.50 | 0.00 | 0.00% | 12.47 | 12.57 | 29063 | 3639.54 | 0.80% |
| 2025-07-08 | 12.40 | 12.50 | 0.06 | 0.48% | 12.40 | 12.54 | 30742 | 3833.70 | 0.84% |
| 2025-07-07 | 12.29 | 12.44 | 0.13 | 1.06% | 12.25 | 12.47 | 32743 | 4055.23 | 0.90% |
| 2025-07-04 | 12.43 | 12.31 | -0.12 | -0.97% | 12.27 | 12.43 | 41278 | 5096.37 | 1.13% |
| 2025-07-03 | 12.08 | 12.43 | 0.35 | 2.90% | 12.04 | 12.54 | 79085 | 9749.33 | 2.17% |
| 2025-07-02 | 12.10 | 12.08 | -0.03 | -0.25% | 11.99 | 12.10 | 22619 | 2724.55 | 0.62% |
| 2025-07-01 | 12.12 | 12.11 | 0.01 | 0.08% | 12.00 | 12.13 | 32789 | 3965.38 | 0.90% |
| 2025-06-30 | 12.14 | 12.10 | 0.05 | 0.41% | 12.05 | 12.15 | 24737 | 2991.66 | 0.68% |
| 2025-06-27 | 12.01 | 12.05 | 0.03 | 0.25% | 11.99 | 12.08 | 24322 | 2928.19 | 0.67% |
| 2025-06-26 | 12.02 | 12.02 | 0.00 | 0.00% | 11.97 | 12.06 | 26655 | 3205.76 | 0.73% |
| 2025-06-25 | 11.94 | 12.02 | 0.07 | 0.59% | 11.88 | 12.02 | 27993 | 3348.41 | 0.77% |
| 2025-06-24 | 11.77 | 11.95 | 0.18 | 1.53% | 11.76 | 11.98 | 27940 | 3332.91 | 0.77% |
| 2025-06-23 | 11.65 | 11.77 | 0.08 | 0.68% | 11.58 | 11.80 | 23717 | 2780.13 | 0.65% |
| 2025-06-20 | 11.79 | 11.69 | -0.06 | -0.51% | 11.68 | 11.88 | 18836 | 2214.61 | 0.52% |
| 2025-06-19 | 11.98 | 11.75 | -0.17 | -1.43% | 11.73 | 11.98 | 23769 | 2817.18 | 0.65% |
| 2025-06-18 | 11.84 | 11.92 | 0.03 | 0.25% | 11.82 | 11.92 | 14980 | 1778.37 | 0.41% |
| 2025-06-17 | 11.96 | 11.89 | -0.04 | -0.34% | 11.85 | 11.98 | 27389 | 3256.50 | 0.75% |
| 2025-06-16 | 11.92 | 11.93 | 0.01 | 0.08% | 11.90 | 12.02 | 36370 | 4341.35 | 1.00% |
| 2025-06-13 | 12.13 | 11.92 | -0.22 | -1.81% | 11.89 | 12.13 | 31721 | 3798.56 | 0.87% |
| 2025-06-12 | 12.25 | 12.14 | -0.11 | -0.90% | 12.08 | 12.27 | 36119 | 4384.40 | 0.99% |
| 2025-06-11 | 12.27 | 12.25 | -0.02 | -0.16% | 12.21 | 12.37 | 34203 | 4199.64 | 0.94% |
| 2025-06-10 | 12.30 | 12.27 | -0.02 | -0.16% | 12.16 | 12.36 | 37814 | 4638.49 | 1.04% |
| 2025-06-09 | 12.27 | 12.29 | 0.09 | 0.74% | 12.22 | 12.32 | 28136 | 3456.41 | 0.77% |
| 2025-06-06 | 12.22 | 12.20 | -0.03 | -0.25% | 12.16 | 12.25 | 16434 | 2005.35 | 0.45% |
| 2025-06-05 | 12.16 | 12.23 | 0.12 | 0.99% | 12.05 | 12.24 | 27104 | 3303.22 | 0.74% |
| 2025-06-04 | 12.02 | 12.11 | 0.10 | 0.83% | 12.02 | 12.16 | 30085 | 3642.94 | 0.82% |
| 2025-06-03 | 12.01 | 12.01 | -0.04 | -0.33% | 11.95 | 12.11 | 38624 | 4637.95 | 1.06% |
| 2025-05-30 | 12.44 | 12.05 | -0.24 | -1.95% | 12.04 | 12.45 | 41022 | 4991.61 | 1.12% |
| 2025-05-29 | 12.35 | 12.64 | 0.29 | 2.35% | 12.34 | 12.64 | 34632 | 4347.23 | 0.95% |
| 2025-05-28 | 12.28 | 12.35 | 0.07 | 0.57% | 12.27 | 12.41 | 17635 | 2177.97 | 0.48% |
| 2025-05-27 | 12.36 | 12.28 | -0.09 | -0.73% | 12.23 | 12.38 | 21995 | 2699.71 | 0.60% |
| 2025-05-26 | 12.22 | 12.37 | 0.11 | 0.90% | 12.20 | 12.42 | 23537 | 2894.06 | 0.64% |
| 2025-05-23 | 12.49 | 12.26 | -0.14 | -1.13% | 12.25 | 12.53 | 28073 | 3475.28 | 0.77% |
| 2025-05-22 | 12.55 | 12.40 | -0.16 | -1.27% | 12.38 | 12.64 | 30921 | 3863.29 | 0.85% |
| 2025-05-21 | 12.64 | 12.56 | -0.03 | -0.24% | 12.48 | 12.64 | 17417 | 2185.50 | 0.48% |
| 2025-05-20 | 12.56 | 12.59 | 0.03 | 0.24% | 12.48 | 12.61 | 20626 | 2590.85 | 0.57% |
| 2025-05-19 | 12.47 | 12.56 | 0.08 | 0.64% | 12.45 | 12.62 | 17253 | 2163.33 | 0.47% |
| 2025-05-16 | 12.39 | 12.48 | 0.04 | 0.32% | 12.38 | 12.67 | 20095 | 2519.10 | 0.55% |
| 2025-05-15 | 12.64 | 12.44 | -0.24 | -1.89% | 12.43 | 12.65 | 25396 | 3174.09 | 0.70% |
| 2025-05-14 | 12.76 | 12.68 | -0.08 | -0.63% | 12.59 | 12.79 | 31084 | 3934.71 | 0.85% |
| 2025-05-13 | 12.89 | 12.76 | -0.02 | -0.16% | 12.69 | 12.89 | 26619 | 3398.72 | 0.73% |
| 2025-05-12 | 12.86 | 12.78 | 0.00 | 0.00% | 12.74 | 12.94 | 44198 | 5667.25 | 1.21% |
| 2025-05-09 | 12.92 | 12.78 | -0.12 | -0.93% | 12.71 | 12.93 | 26336 | 3366.69 | 0.72% |
| 2025-05-08 | 12.69 | 12.90 | 0.12 | 0.94% | 12.69 | 12.92 | 22234 | 2858.49 | 0.61% |
| 2025-05-07 | 13.02 | 12.78 | -0.08 | -0.62% | 12.67 | 13.05 | 34955 | 4477.99 | 0.96% |
| 2025-05-06 | 12.26 | 12.86 | 0.60 | 4.89% | 12.26 | 12.97 | 80893 | 10257.68 | 2.22% |
| 2025-04-30 | 12.15 | 12.26 | 0.10 | 0.82% | 12.13 | 12.40 | 54323 | 6679.16 | 1.49% |
理工能科(002322)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。
