| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-29 | 12.07 | 12.16 | 0.10 | 0.83% | 11.99 | 12.20 | 31596 | 3837.03 | 0.87% |
| 2025-04-28 | 12.43 | 12.06 | -0.84 | -6.51% | 11.91 | 12.43 | 85673 | 10371.55 | 2.35% |
| 2025-04-25 | 12.79 | 12.90 | 0.11 | 0.86% | 12.77 | 12.98 | 27892 | 3599.41 | 0.76% |
| 2025-04-24 | 12.90 | 12.79 | -0.12 | -0.93% | 12.75 | 12.97 | 26037 | 3346.68 | 0.71% |
| 2025-04-23 | 12.85 | 12.91 | 0.11 | 0.86% | 12.82 | 12.96 | 30375 | 3918.11 | 0.83% |
| 2025-04-22 | 12.84 | 12.80 | -0.04 | -0.31% | 12.76 | 12.89 | 24736 | 3168.66 | 0.68% |
| 2025-04-21 | 12.73 | 12.84 | 0.15 | 1.18% | 12.66 | 12.86 | 29309 | 3744.94 | 0.80% |
| 2025-04-18 | 12.65 | 12.69 | 0.01 | 0.08% | 12.59 | 12.74 | 22147 | 2805.57 | 0.61% |
| 2025-04-17 | 12.73 | 12.68 | -0.04 | -0.31% | 12.63 | 12.78 | 40099 | 5099.81 | 1.10% |
| 2025-04-16 | 12.91 | 12.72 | -0.37 | -2.83% | 12.56 | 12.91 | 70473 | 8963.52 | 1.93% |
| 2025-04-15 | 12.52 | 13.09 | 0.60 | 4.80% | 12.35 | 13.18 | 75926 | 9665.17 | 2.08% |
| 2025-04-14 | 12.48 | 12.49 | 0.13 | 1.05% | 12.42 | 12.57 | 42890 | 5359.37 | 1.18% |
| 2025-04-11 | 12.27 | 12.36 | -0.04 | -0.32% | 12.21 | 12.50 | 43787 | 5417.74 | 1.20% |
| 2025-04-10 | 12.45 | 12.40 | 0.25 | 2.06% | 12.38 | 12.73 | 97905 | 12255.89 | 2.68% |
| 2025-04-09 | 11.58 | 12.15 | 0.39 | 3.32% | 11.15 | 12.25 | 76018 | 8984.41 | 2.08% |
| 2025-04-08 | 11.95 | 11.76 | -0.46 | -3.76% | 11.51 | 12.45 | 96843 | 11472.37 | 2.65% |
| 2025-04-07 | 12.91 | 12.22 | -1.36 | -10.01% | 12.22 | 12.92 | 56944 | 7043.40 | 1.56% |
| 2025-04-03 | 13.71 | 13.58 | -0.23 | -1.67% | 13.49 | 13.83 | 37930 | 5175.79 | 1.04% |
| 2025-04-02 | 13.64 | 13.81 | 0.17 | 1.25% | 13.58 | 13.90 | 34920 | 4822.31 | 0.96% |
| 2025-04-01 | 13.62 | 13.64 | 0.09 | 0.66% | 13.57 | 13.82 | 39484 | 5405.16 | 1.08% |
| 2025-03-31 | 13.68 | 13.55 | -0.16 | -1.17% | 13.34 | 13.71 | 49821 | 6732.88 | 1.36% |
| 2025-03-28 | 13.76 | 13.71 | -0.07 | -0.51% | 13.65 | 13.85 | 32016 | 4399.45 | 0.88% |
| 2025-03-27 | 13.78 | 13.78 | -0.05 | -0.36% | 13.57 | 13.92 | 36286 | 4989.22 | 0.99% |
| 2025-03-26 | 13.89 | 13.83 | -0.07 | -0.50% | 13.78 | 13.93 | 40438 | 5599.03 | 1.11% |
| 2025-03-25 | 14.06 | 13.90 | -0.11 | -0.79% | 13.80 | 14.14 | 38306 | 5346.83 | 1.05% |
| 2025-03-24 | 14.30 | 14.01 | -0.33 | -2.30% | 13.71 | 14.35 | 74663 | 10464.79 | 2.05% |
| 2025-03-21 | 14.75 | 14.34 | -0.41 | -2.78% | 14.31 | 14.92 | 70607 | 10279.88 | 1.93% |
| 2025-03-20 | 14.82 | 14.75 | -0.09 | -0.61% | 14.63 | 14.86 | 42636 | 6276.93 | 1.17% |
| 2025-03-19 | 14.88 | 14.84 | -0.03 | -0.20% | 14.63 | 14.92 | 63848 | 9423.08 | 1.75% |
| 2025-03-18 | 14.36 | 14.87 | 0.50 | 3.48% | 14.30 | 15.28 | 149866 | 22212.03 | 4.11% |
| 2025-03-17 | 14.25 | 14.37 | 0.17 | 1.20% | 14.14 | 14.43 | 55633 | 7975.11 | 1.52% |
| 2025-03-14 | 14.01 | 14.20 | 0.10 | 0.71% | 13.90 | 14.23 | 43893 | 6183.32 | 1.20% |
| 2025-03-13 | 14.23 | 14.10 | -0.16 | -1.12% | 13.91 | 14.32 | 52186 | 7327.91 | 1.43% |
| 2025-03-12 | 14.22 | 14.26 | 0.08 | 0.56% | 14.15 | 14.42 | 56257 | 8049.86 | 1.54% |
| 2025-03-11 | 14.15 | 14.18 | -0.11 | -0.77% | 14.06 | 14.22 | 33960 | 4797.88 | 0.93% |
| 2025-03-10 | 14.28 | 14.29 | 0.01 | 0.07% | 14.20 | 14.42 | 44525 | 6364.58 | 1.22% |
| 2025-03-07 | 14.32 | 14.28 | -0.04 | -0.28% | 14.20 | 14.62 | 53438 | 7677.52 | 1.46% |
| 2025-03-06 | 13.98 | 14.32 | 0.41 | 2.95% | 13.98 | 14.48 | 99182 | 14192.89 | 2.72% |
| 2025-03-05 | 13.89 | 13.91 | 0.05 | 0.36% | 13.75 | 13.97 | 31445 | 4358.09 | 0.86% |
| 2025-03-04 | 13.61 | 13.86 | 0.25 | 1.84% | 13.52 | 13.91 | 43468 | 6010.76 | 1.19% |
| 2025-03-03 | 13.54 | 13.61 | 0.11 | 0.81% | 13.45 | 13.86 | 54303 | 7438.69 | 1.49% |
| 2025-02-28 | 13.88 | 13.50 | -0.43 | -3.09% | 13.45 | 13.88 | 58981 | 8055.28 | 1.62% |
| 2025-02-27 | 14.02 | 13.93 | -0.16 | -1.14% | 13.70 | 14.12 | 62045 | 8617.63 | 1.70% |
| 2025-02-26 | 14.05 | 14.09 | 0.12 | 0.86% | 13.98 | 14.15 | 46295 | 6510.38 | 1.27% |
| 2025-02-25 | 14.12 | 13.97 | -0.22 | -1.55% | 13.90 | 14.19 | 52254 | 7348.40 | 1.43% |
| 2025-02-24 | 14.21 | 14.19 | -0.09 | -0.63% | 14.06 | 14.29 | 56063 | 7949.65 | 1.54% |
| 2025-02-21 | 14.11 | 14.28 | 0.17 | 1.20% | 14.11 | 14.35 | 65984 | 9397.58 | 1.81% |
| 2025-02-20 | 14.06 | 14.11 | 0.04 | 0.28% | 13.91 | 14.13 | 61893 | 8693.17 | 1.70% |
| 2025-02-19 | 14.00 | 14.07 | 0.05 | 0.36% | 13.95 | 14.14 | 58131 | 8165.10 | 1.59% |
| 2025-02-18 | 14.44 | 14.02 | -0.42 | -2.91% | 13.92 | 14.50 | 74132 | 10550.08 | 2.03% |
| 2025-02-17 | 14.07 | 14.44 | 0.42 | 3.00% | 13.98 | 14.49 | 129692 | 18532.96 | 3.55% |
| 2025-02-14 | 13.96 | 14.02 | 0.10 | 0.72% | 13.79 | 14.05 | 85674 | 11947.57 | 2.35% |
| 2025-02-13 | 14.28 | 13.92 | -0.18 | -1.28% | 13.89 | 14.28 | 91309 | 12869.26 | 2.50% |
| 2025-02-12 | 13.84 | 14.10 | 0.24 | 1.73% | 13.84 | 14.20 | 100482 | 14129.90 | 2.75% |
| 2025-02-11 | 13.91 | 13.86 | -0.16 | -1.14% | 13.74 | 14.07 | 88882 | 12351.58 | 2.43% |
| 2025-02-10 | 13.38 | 14.02 | 0.54 | 4.01% | 13.27 | 14.10 | 192123 | 26420.75 | 5.26% |
| 2025-02-07 | 13.29 | 13.48 | 0.19 | 1.43% | 13.14 | 13.70 | 117822 | 15723.18 | 3.23% |
| 2025-02-06 | 13.15 | 13.29 | 0.11 | 0.83% | 12.98 | 13.29 | 78798 | 10371.32 | 2.16% |
| 2025-02-05 | 13.21 | 13.18 | 0.17 | 1.31% | 13.04 | 13.26 | 62708 | 8243.08 | 1.72% |
| 2025-01-27 | 13.00 | 13.01 | 0.10 | 0.77% | 12.91 | 13.09 | 51734 | 6732.02 | 1.42% |
| 2025-01-24 | 12.72 | 12.91 | 0.16 | 1.25% | 12.68 | 12.93 | 44826 | 5743.91 | 1.23% |
| 2025-01-23 | 12.90 | 12.75 | -0.04 | -0.31% | 12.75 | 12.98 | 48820 | 6275.51 | 1.34% |
| 2025-01-22 | 12.72 | 12.79 | 0.08 | 0.63% | 12.64 | 12.91 | 47776 | 6115.39 | 1.31% |
| 2025-01-21 | 12.75 | 12.71 | -0.01 | -0.08% | 12.61 | 12.82 | 30618 | 3883.03 | 0.84% |
| 2025-01-20 | 12.60 | 12.72 | 0.13 | 1.03% | 12.60 | 12.88 | 52258 | 6658.60 | 1.43% |
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。
