| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 18.08 | 17.84 | 0.02 | 0.11% | 17.68 | 18.08 | 27545 | 4910.99 | 1.98% | 0.00 |
| 2025-10-24 | 17.82 | 17.82 | 0.01 | 0.06% | 17.80 | 17.98 | 33482 | 5985.78 | 2.40% | 0.00 |
| 2025-10-23 | 17.65 | 17.81 | 0.14 | 0.79% | 17.48 | 17.88 | 31194 | 5502.92 | 2.24% | 0.00 |
| 2025-10-22 | 17.61 | 17.67 | 0.04 | 0.23% | 17.41 | 17.80 | 29071 | 5143.98 | 2.09% | 0.00 |
| 2025-10-21 | 17.29 | 17.63 | 0.32 | 1.85% | 17.21 | 17.63 | 33421 | 5844.52 | 2.40% | 1.00 |
| 2025-10-20 | 17.06 | 17.31 | 0.49 | 2.91% | 17.06 | 17.33 | 33761 | 5814.37 | 2.42% | 0.00 |
| 2025-10-17 | 17.29 | 16.82 | -0.44 | -2.55% | 16.82 | 17.41 | 34400 | 5888.42 | 2.47% | 0.00 |
| 2025-10-16 | 17.74 | 17.26 | -0.51 | -2.87% | 17.22 | 17.76 | 40899 | 7112.75 | 2.94% | 0.00 |
| 2025-10-15 | 17.80 | 17.77 | -0.11 | -0.62% | 17.49 | 18.00 | 48618 | 8620.69 | 3.49% | 0.00 |
| 2025-10-14 | 17.78 | 17.88 | 0.33 | 1.88% | 17.72 | 18.22 | 78177 | 14061.70 | 5.61% | 0.00 |
| 2025-10-13 | 16.80 | 17.55 | 0.06 | 0.34% | 16.54 | 17.55 | 40044 | 6878.81 | 2.87% | 0.00 |
| 2025-10-10 | 17.51 | 17.49 | -0.08 | -0.46% | 17.43 | 17.66 | 34762 | 6100.28 | 2.50% | 0.00 |
| 2025-10-09 | 17.71 | 17.57 | -0.08 | -0.45% | 17.40 | 17.78 | 43932 | 7723.08 | 3.15% | 0.00 |
| 2025-09-30 | 18.12 | 17.65 | -0.20 | -1.12% | 17.64 | 18.12 | 42270 | 7511.33 | 3.03% | 0.00 |
| 2025-09-29 | 18.03 | 17.85 | -0.41 | -2.25% | 17.51 | 18.05 | 59404 | 10560.63 | 4.26% | 7.00 |
| 2025-09-26 | 18.27 | 18.26 | 0.29 | 1.61% | 18.03 | 18.81 | 83209 | 15304.26 | 5.97% | 0.00 |
| 2025-09-25 | 18.29 | 17.97 | -0.01 | -0.06% | 17.91 | 18.48 | 67064 | 12205.19 | 4.81% | 0.00 |
| 2025-09-24 | 17.49 | 17.98 | 0.56 | 3.21% | 17.28 | 18.00 | 53231 | 9448.05 | 3.82% | 0.00 |
| 2025-09-23 | 17.82 | 17.42 | -0.42 | -2.35% | 16.92 | 17.82 | 70064 | 12069.30 | 5.03% | 0.00 |
| 2025-09-22 | 17.89 | 17.84 | 0.04 | 0.22% | 17.65 | 17.96 | 38794 | 6896.76 | 2.78% | 2.00 |
| 2025-09-19 | 18.40 | 17.80 | -0.58 | -3.16% | 17.72 | 18.48 | 72106 | 12994.69 | 5.18% | 0.00 |
| 2025-09-18 | 19.02 | 18.38 | -0.75 | -3.92% | 18.30 | 19.06 | 86795 | 16246.99 | 6.23% | 0.00 |
| 2025-09-17 | 18.88 | 19.13 | 0.35 | 1.86% | 18.60 | 19.25 | 79664 | 15130.27 | 5.72% | 2.00 |
| 2025-09-16 | 18.57 | 18.78 | 0.30 | 1.62% | 18.36 | 18.79 | 50346 | 9360.00 | 3.61% | 0.00 |
| 2025-09-15 | 18.80 | 18.48 | -0.20 | -1.07% | 18.36 | 18.80 | 45736 | 8465.91 | 3.28% | 8.00 |
| 2025-09-12 | 18.86 | 18.68 | -0.08 | -0.43% | 18.66 | 19.07 | 74707 | 14063.50 | 5.36% | 0.00 |
| 2025-09-11 | 18.42 | 18.76 | 0.34 | 1.85% | 18.14 | 18.77 | 65878 | 12170.42 | 4.73% | 0.00 |
| 2025-09-10 | 18.58 | 18.42 | 0.16 | 0.88% | 18.35 | 18.69 | 51752 | 9572.07 | 3.71% | 0.00 |
| 2025-09-09 | 18.86 | 18.26 | -0.64 | -3.39% | 18.22 | 18.90 | 69160 | 12791.06 | 4.96% | 8.00 |
| 2025-09-08 | 18.79 | 18.90 | 0.14 | 0.75% | 18.59 | 18.98 | 68714 | 12925.49 | 4.93% | 15.00 |
| 2025-09-05 | 18.42 | 18.76 | 0.35 | 1.90% | 18.12 | 18.79 | 79374 | 14709.33 | 5.70% | 0.00 |
| 2025-09-04 | 18.68 | 18.41 | -0.22 | -1.18% | 18.13 | 18.94 | 88592 | 16523.69 | 6.36% | 22.00 |
| 2025-09-03 | 19.80 | 18.63 | -1.25 | -6.29% | 18.54 | 20.04 | 124635 | 23928.61 | 8.95% | 3.00 |
| 2025-09-02 | 20.90 | 19.88 | -0.68 | -3.31% | 19.74 | 20.94 | 125725 | 25278.75 | 9.02% | 4.00 |
| 2025-09-01 | 20.50 | 20.56 | 0.06 | 0.29% | 20.44 | 20.89 | 134689 | 27820.26 | 9.67% | 3.00 |
| 2025-08-29 | 21.69 | 20.50 | -1.48 | -6.73% | 20.40 | 21.70 | 206061 | 42784.01 | 14.79% | 1.00 |
| 2025-08-28 | 21.88 | 21.98 | -0.32 | -1.43% | 20.86 | 22.28 | 270484 | 58573.74 | 19.42% | 2.00 |
| 2025-08-27 | 24.93 | 22.30 | -1.56 | -6.54% | 22.10 | 24.93 | 484692 | 112016.70 | 34.79% | 0.00 |
| 2025-08-26 | 19.66 | 23.86 | 3.98 | 20.02% | 19.62 | 23.86 | 403039 | 89924.11 | 28.93% | 20.00 |
| 2025-08-25 | 20.10 | 19.88 | 0.08 | 0.40% | 19.61 | 20.47 | 126182 | 25153.15 | 9.06% | 0.00 |
| 2025-08-22 | 19.77 | 19.80 | -0.30 | -1.49% | 19.55 | 19.94 | 119043 | 23541.51 | 8.54% | 28.00 |
| 2025-08-21 | 19.40 | 20.10 | 0.91 | 4.74% | 19.38 | 20.47 | 222858 | 44298.84 | 16.00% | 0.00 |
| 2025-08-20 | 19.24 | 19.19 | -0.15 | -0.78% | 18.82 | 19.24 | 83913 | 15959.91 | 6.02% | 1.00 |
| 2025-08-19 | 19.40 | 19.34 | -0.01 | -0.05% | 19.17 | 19.49 | 99187 | 19141.55 | 7.12% | 0.00 |
| 2025-08-18 | 19.36 | 19.35 | 0.01 | 0.05% | 19.01 | 19.49 | 126064 | 24321.19 | 9.05% | 0.00 |
| 2025-08-15 | 19.01 | 19.34 | -0.05 | -0.26% | 18.66 | 19.43 | 152073 | 29039.81 | 10.92% | 0.00 |
| 2025-08-14 | 18.59 | 19.39 | 0.96 | 5.21% | 18.47 | 19.59 | 226153 | 43503.39 | 16.23% | 0.00 |
| 2025-08-13 | 18.63 | 18.43 | -0.26 | -1.39% | 18.39 | 18.72 | 66114 | 12233.63 | 4.75% | 0.00 |
| 2025-08-12 | 18.85 | 18.69 | -0.16 | -0.85% | 18.48 | 18.85 | 58207 | 10846.92 | 4.18% | 0.00 |
| 2025-08-11 | 18.80 | 18.85 | 0.05 | 0.27% | 18.56 | 18.93 | 64200 | 12059.64 | 4.61% | 0.00 |
| 2025-08-08 | 18.63 | 18.80 | 0.10 | 0.53% | 18.30 | 19.00 | 86655 | 16246.83 | 6.22% | 0.00 |
| 2025-08-07 | 18.71 | 18.70 | -0.11 | -0.58% | 18.50 | 18.80 | 52793 | 9842.16 | 3.79% | 1.00 |
| 2025-08-06 | 18.50 | 18.81 | 0.22 | 1.18% | 18.48 | 18.99 | 72906 | 13665.73 | 5.23% | 0.00 |
| 2025-08-05 | 18.51 | 18.59 | 0.09 | 0.49% | 18.32 | 18.63 | 45217 | 8341.27 | 3.25% | 4.00 |
| 2025-08-04 | 18.20 | 18.50 | 0.09 | 0.49% | 18.10 | 18.54 | 43582 | 8012.23 | 3.13% | 0.00 |
| 2025-08-01 | 18.36 | 18.41 | 0.10 | 0.55% | 18.14 | 18.49 | 44750 | 8193.83 | 3.21% | 0.00 |
| 2025-07-31 | 18.40 | 18.31 | -0.17 | -0.92% | 18.30 | 18.68 | 47820 | 8831.35 | 3.43% | 0.00 |
| 2025-07-30 | 19.05 | 18.48 | -0.71 | -3.70% | 18.35 | 19.05 | 85491 | 15931.97 | 6.14% | 0.00 |
| 2025-07-29 | 19.05 | 19.19 | 0.20 | 1.05% | 18.51 | 19.22 | 94616 | 17861.33 | 6.79% | 0.00 |
| 2025-07-28 | 18.58 | 18.99 | 0.41 | 2.21% | 18.57 | 19.19 | 91126 | 17212.57 | 6.54% | 0.00 |
| 2025-07-25 | 18.60 | 18.58 | -0.04 | -0.21% | 18.50 | 18.74 | 58917 | 10952.75 | 4.23% | 0.00 |
| 2025-07-24 | 18.46 | 18.62 | 0.09 | 0.49% | 18.33 | 18.75 | 66435 | 12347.23 | 4.77% | 0.00 |
| 2025-07-23 | 18.70 | 18.53 | -0.27 | -1.44% | 18.33 | 18.79 | 86106 | 15927.45 | 6.18% | 0.00 |
| 2025-07-22 | 19.30 | 18.80 | -0.65 | -3.34% | 18.52 | 19.30 | 151667 | 28472.14 | 10.89% | 10.00 |
| 2025-07-21 | 19.90 | 19.45 | -0.90 | -4.42% | 19.32 | 20.00 | 147104 | 28679.92 | 10.56% | 2.00 |
| 2025-07-18 | 19.60 | 20.35 | 1.05 | 5.44% | 19.55 | 20.40 | 222981 | 44749.42 | 16.01% | 0.00 |
| 2025-07-17 | 19.35 | 19.30 | 0.00 | 0.00% | 19.25 | 19.59 | 99106 | 19218.08 | 7.11% | 26.00 |
| 2025-07-16 | 19.53 | 19.30 | -0.23 | -1.18% | 19.07 | 19.61 | 77969 | 15042.01 | 5.60% | 0.00 |
| 2025-07-15 | 19.75 | 19.53 | -0.22 | -1.11% | 19.22 | 19.84 | 101308 | 19718.56 | 7.27% | 0.00 |
| 2025-07-14 | 20.49 | 19.75 | -0.86 | -4.17% | 19.50 | 20.50 | 139689 | 27520.14 | 10.03% | 0.00 |
| 2025-07-11 | 20.35 | 20.61 | 0.24 | 1.18% | 20.20 | 20.96 | 160149 | 32955.34 | 11.50% | 0.00 |
| 2025-07-10 | 21.00 | 20.37 | -0.77 | -3.64% | 20.30 | 21.39 | 193786 | 40011.78 | 13.91% | 24.00 |
| 2025-07-09 | 21.55 | 21.14 | -0.70 | -3.21% | 20.72 | 22.23 | 233122 | 49558.48 | 16.73% | 5.00 |
| 2025-07-08 | 21.49 | 21.84 | 0.40 | 1.87% | 20.97 | 22.30 | 312329 | 67963.53 | 22.42% | 12.00 |
| 2025-07-07 | 21.21 | 21.44 | -0.98 | -4.37% | 21.01 | 21.90 | 330460 | 70876.37 | 23.72% | 0.00 |
| 2025-07-04 | 21.13 | 22.42 | 1.77 | 8.57% | 21.13 | 23.32 | 455310 | 100801.63 | 32.68% | 14.00 |
| 2025-07-03 | 18.92 | 20.65 | 1.87 | 9.96% | 18.73 | 21.77 | 318779 | 64666.95 | 22.88% | 18.00 |
| 2025-07-02 | 19.12 | 18.78 | -0.60 | -3.10% | 18.51 | 19.38 | 124192 | 23425.29 | 8.91% | 0.00 |
| 2025-07-01 | 20.18 | 19.38 | -1.11 | -5.42% | 18.97 | 20.36 | 230296 | 44946.18 | 16.21% | 0.00 |
| 2025-06-30 | 20.00 | 20.49 | 0.84 | 4.27% | 19.86 | 20.86 | 258408 | 52862.45 | 18.19% | 0.00 |
正元智慧(300645)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。
