| 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 | 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 |
| 2025-06-27 | 19.80 | 19.65 | -0.47 | -2.34% | 19.61 | 20.84 | 252067 | 50721.54 | 17.74% | 12.00 |
| 2025-06-26 | 19.32 | 20.12 | 0.43 | 2.18% | 18.92 | 21.27 | 369190 | 74010.25 | 25.99% | 23.00 |
| 2025-06-25 | 18.91 | 19.69 | 0.52 | 2.71% | 18.34 | 19.88 | 316646 | 60530.69 | 22.29% | 0.00 |
| 2025-06-24 | 19.00 | 19.17 | 0.39 | 2.08% | 18.88 | 20.33 | 299623 | 58198.43 | 21.09% | 1.00 |
| 2025-06-23 | 17.65 | 18.78 | 1.08 | 6.10% | 17.20 | 19.10 | 272615 | 50121.66 | 19.19% | 14.00 |
| 2025-06-20 | 18.50 | 17.70 | -1.27 | -6.69% | 16.93 | 18.65 | 282519 | 49821.44 | 19.89% | 0.00 |
| 2025-06-19 | 20.07 | 18.97 | -1.09 | -5.43% | 18.83 | 20.48 | 325755 | 63202.05 | 22.93% | 0.00 |
| 2025-06-18 | 18.67 | 20.06 | 0.97 | 5.08% | 18.53 | 21.80 | 441711 | 89338.73 | 31.09% | 2.00 |
| 2025-06-17 | 19.60 | 19.09 | -1.55 | -7.51% | 18.88 | 20.12 | 390790 | 75685.33 | 27.51% | 0.00 |
| 2025-06-16 | 18.50 | 20.64 | 2.18 | 11.81% | 18.47 | 21.86 | 531699 | 104585.77 | 37.43% | 5.00 |
| 2025-06-13 | 16.20 | 18.46 | 3.08 | 20.03% | 15.95 | 18.46 | 423841 | 74639.09 | 29.83% | 0.00 |
| 2025-06-12 | 15.10 | 15.38 | 0.18 | 1.18% | 15.04 | 15.48 | 65501 | 10061.66 | 4.61% | 0.00 |
| 2025-06-11 | 15.02 | 15.20 | 0.20 | 1.33% | 14.96 | 15.33 | 49137 | 7470.14 | 3.46% | 0.00 |
| 2025-06-10 | 15.27 | 15.00 | -0.25 | -1.64% | 14.80 | 15.36 | 52576 | 7918.25 | 3.70% | 0.00 |
| 2025-06-09 | 15.29 | 15.25 | -0.01 | -0.07% | 15.10 | 15.35 | 49677 | 7546.01 | 3.50% | 0.00 |
| 2025-06-06 | 15.34 | 15.26 | -0.03 | -0.20% | 15.10 | 15.44 | 52403 | 7978.10 | 3.69% | 0.00 |
| 2025-06-05 | 15.24 | 15.29 | -0.06 | -0.39% | 15.08 | 15.64 | 79171 | 12077.89 | 5.57% | 0.00 |
| 2025-06-04 | 15.01 | 15.35 | 0.50 | 3.37% | 14.92 | 15.38 | 100182 | 15180.55 | 7.05% | 0.00 |
| 2025-06-03 | 15.16 | 14.85 | 0.01 | 0.07% | 14.81 | 15.38 | 75588 | 11381.56 | 5.32% | 0.00 |
| 2025-05-30 | 15.06 | 14.84 | -0.13 | -0.87% | 14.64 | 15.52 | 91331 | 13764.26 | 6.43% | 0.00 |
| 2025-05-29 | 14.12 | 14.97 | 0.79 | 5.57% | 14.12 | 15.00 | 77791 | 11431.77 | 5.48% | 0.00 |
| 2025-05-28 | 14.08 | 14.18 | 0.08 | 0.57% | 14.02 | 14.56 | 37072 | 5276.82 | 2.61% | 0.00 |
| 2025-05-27 | 14.30 | 14.12 | -0.07 | -0.49% | 14.02 | 14.42 | 30807 | 4356.14 | 2.17% | 0.00 |
| 2025-05-26 | 13.93 | 14.19 | 0.36 | 2.60% | 13.90 | 14.35 | 36410 | 5143.33 | 2.56% | 0.00 |
| 2025-05-23 | 14.11 | 13.83 | -0.28 | -1.98% | 13.83 | 14.30 | 36898 | 5179.47 | 2.60% | 0.00 |
| 2025-05-22 | 14.30 | 14.11 | -0.25 | -1.74% | 14.02 | 14.54 | 30799 | 4382.88 | 2.17% | 0.00 |
| 2025-05-21 | 14.59 | 14.36 | -0.24 | -1.64% | 14.20 | 14.64 | 35346 | 5076.83 | 2.49% | 0.00 |
| 2025-05-20 | 14.44 | 14.60 | 0.20 | 1.39% | 14.27 | 14.61 | 33608 | 4865.72 | 2.37% | 0.00 |
| 2025-05-19 | 14.31 | 14.40 | 0.18 | 1.27% | 14.08 | 14.48 | 29185 | 4179.39 | 2.05% | 0.00 |
| 2025-05-16 | 14.21 | 14.22 | -0.05 | -0.35% | 14.05 | 14.37 | 31564 | 4506.99 | 2.22% | 0.00 |
| 2025-05-15 | 14.46 | 14.27 | -0.20 | -1.38% | 14.16 | 14.49 | 32044 | 4567.05 | 2.26% | 0.00 |
| 2025-05-14 | 14.41 | 14.47 | 0.06 | 0.42% | 14.19 | 14.63 | 32946 | 4751.17 | 2.32% | 0.00 |
| 2025-05-13 | 14.66 | 14.41 | -0.19 | -1.30% | 14.39 | 14.79 | 34810 | 5065.63 | 2.45% | 0.00 |
| 2025-05-12 | 14.54 | 14.60 | 0.23 | 1.60% | 14.43 | 14.61 | 32584 | 4739.15 | 2.29% | 0.00 |
| 2025-05-09 | 14.52 | 14.37 | -0.21 | -1.44% | 14.24 | 14.68 | 39544 | 5687.40 | 2.78% | 0.00 |
| 2025-05-08 | 14.29 | 14.58 | 0.29 | 2.03% | 14.19 | 14.62 | 43949 | 6376.44 | 3.09% | 0.00 |
| 2025-05-07 | 14.66 | 14.29 | -0.15 | -1.04% | 14.12 | 14.76 | 45200 | 6495.09 | 3.18% | 0.00 |
| 2025-05-06 | 14.25 | 14.44 | 0.42 | 3.00% | 14.11 | 14.49 | 52306 | 7521.24 | 3.68% | 0.00 |
| 2025-04-30 | 13.86 | 14.02 | 0.29 | 2.11% | 13.71 | 14.14 | 38050 | 5338.70 | 2.68% | 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。
