| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-06-30 | 20.21 | 21.01 | 0.86 | 4.27% | 20.16 | 21.18 | 321496 | 67020.77 | 4.16% |
| 2025-06-27 | 20.34 | 20.15 | -0.18 | -0.89% | 20.12 | 20.59 | 182724 | 37116.23 | 2.37% |
| 2025-06-26 | 19.99 | 20.33 | 0.37 | 1.85% | 19.95 | 20.92 | 282895 | 57849.24 | 3.66% |
| 2025-06-25 | 19.45 | 19.96 | 0.52 | 2.67% | 19.41 | 20.20 | 168388 | 33500.41 | 2.18% |
| 2025-06-24 | 19.08 | 19.44 | 0.14 | 0.73% | 18.86 | 19.50 | 129129 | 24874.69 | 1.67% |
| 2025-06-23 | 19.06 | 19.30 | 0.09 | 0.47% | 18.98 | 19.34 | 112811 | 21632.59 | 1.46% |
| 2025-06-20 | 19.39 | 19.21 | -0.25 | -1.28% | 19.08 | 19.54 | 90220 | 17409.36 | 1.17% |
| 2025-06-19 | 19.99 | 19.46 | -0.61 | -3.04% | 19.20 | 19.99 | 158961 | 30946.35 | 2.06% |
| 2025-06-18 | 20.09 | 20.07 | -0.11 | -0.55% | 20.02 | 20.45 | 129494 | 26213.21 | 1.68% |
| 2025-06-17 | 19.91 | 20.18 | 0.39 | 1.97% | 19.87 | 20.41 | 146574 | 29553.22 | 1.90% |
| 2025-06-16 | 19.82 | 19.79 | -0.04 | -0.20% | 19.66 | 19.94 | 98169 | 19415.03 | 1.27% |
| 2025-06-13 | 20.04 | 19.83 | -0.15 | -0.75% | 19.75 | 20.25 | 185448 | 37037.79 | 2.40% |
| 2025-06-12 | 20.10 | 19.98 | -0.24 | -1.19% | 19.92 | 20.20 | 89197 | 17877.36 | 1.16% |
| 2025-06-11 | 20.14 | 20.22 | -0.07 | -0.34% | 20.08 | 20.39 | 79800 | 16130.11 | 1.03% |
| 2025-06-10 | 20.92 | 20.29 | -0.67 | -3.20% | 19.96 | 20.92 | 160367 | 32687.88 | 2.08% |
| 2025-06-09 | 20.80 | 20.96 | 0.05 | 0.24% | 20.80 | 21.21 | 149475 | 31339.00 | 1.94% |
| 2025-06-06 | 20.61 | 20.91 | 0.31 | 1.50% | 20.42 | 21.15 | 166140 | 34478.62 | 2.15% |
| 2025-06-05 | 20.33 | 20.60 | 0.19 | 0.93% | 19.98 | 20.68 | 136377 | 27852.28 | 1.77% |
| 2025-06-04 | 20.45 | 20.41 | -0.24 | -1.16% | 20.34 | 20.70 | 118893 | 24306.93 | 1.54% |
| 2025-06-03 | 20.37 | 20.65 | 0.32 | 1.57% | 20.28 | 20.89 | 212112 | 43736.93 | 2.75% |
| 2025-05-30 | 19.96 | 20.33 | 0.48 | 2.42% | 19.58 | 20.57 | 186140 | 37525.50 | 2.41% |
| 2025-05-29 | 19.52 | 19.85 | 0.26 | 1.33% | 19.51 | 19.88 | 87986 | 17414.56 | 1.14% |
| 2025-05-28 | 20.09 | 19.59 | -0.55 | -2.73% | 19.54 | 20.10 | 94890 | 18752.96 | 1.23% |
| 2025-05-27 | 20.05 | 20.14 | 0.10 | 0.50% | 19.77 | 20.21 | 101544 | 20302.22 | 1.32% |
| 2025-05-26 | 19.50 | 20.04 | 0.41 | 2.09% | 19.38 | 20.06 | 103462 | 20513.15 | 1.34% |
| 2025-05-23 | 19.66 | 19.63 | -0.33 | -1.65% | 19.60 | 20.07 | 135098 | 26765.24 | 1.75% |
| 2025-05-22 | 19.43 | 19.96 | 0.49 | 2.52% | 19.32 | 20.58 | 281405 | 56424.26 | 3.65% |
| 2025-05-21 | 19.85 | 19.47 | -0.41 | -2.06% | 19.46 | 19.85 | 143369 | 28056.51 | 1.86% |
| 2025-05-20 | 20.42 | 19.88 | -0.65 | -3.17% | 19.84 | 20.42 | 212797 | 42605.69 | 2.76% |
| 2025-05-19 | 20.25 | 20.53 | 0.28 | 1.38% | 20.13 | 20.63 | 203415 | 41658.29 | 2.63% |
| 2025-05-16 | 20.34 | 20.25 | -0.17 | -0.83% | 20.21 | 20.80 | 155550 | 31763.50 | 2.01% |
| 2025-05-15 | 20.88 | 20.42 | -0.67 | -3.18% | 20.29 | 20.98 | 239668 | 49267.34 | 3.10% |
| 2025-05-14 | 21.35 | 21.09 | -0.36 | -1.68% | 20.92 | 21.78 | 305651 | 64631.05 | 3.96% |
| 2025-05-13 | 22.84 | 21.45 | -0.54 | -2.46% | 21.33 | 23.22 | 695579 | 155324.55 | 9.01% |
| 2025-05-12 | 20.00 | 21.99 | 2.00 | 10.01% | 19.58 | 21.99 | 290571 | 62152.63 | 3.76% |
| 2025-05-09 | 20.50 | 19.99 | -0.20 | -0.99% | 19.81 | 20.63 | 214163 | 43147.42 | 2.77% |
| 2025-05-08 | 19.69 | 20.19 | 0.51 | 2.59% | 19.52 | 20.20 | 164616 | 32772.11 | 2.13% |
| 2025-05-07 | 19.30 | 19.68 | 0.52 | 2.71% | 19.10 | 20.10 | 161712 | 31729.85 | 2.09% |
| 2025-05-06 | 18.56 | 19.16 | 0.71 | 3.85% | 18.50 | 19.19 | 100327 | 18932.56 | 1.30% |
| 2025-04-30 | 18.41 | 18.45 | 0.05 | 0.27% | 18.30 | 18.58 | 55547 | 10250.87 | 0.72% |
| 2025-04-29 | 18.08 | 18.40 | 0.00 | 0.00% | 17.89 | 18.45 | 83246 | 15138.12 | 1.08% |
| 2025-04-28 | 18.91 | 18.40 | -0.58 | -3.06% | 18.40 | 19.10 | 84898 | 15823.00 | 1.10% |
| 2025-04-25 | 19.13 | 18.98 | -0.34 | -1.76% | 18.84 | 19.30 | 73479 | 13969.08 | 0.95% |
| 2025-04-24 | 19.11 | 19.32 | 0.03 | 0.16% | 18.80 | 19.45 | 98206 | 18845.65 | 1.27% |
| 2025-04-23 | 19.81 | 19.29 | -0.59 | -2.97% | 19.02 | 19.97 | 139994 | 27019.78 | 1.81% |
| 2025-04-22 | 20.09 | 19.88 | -0.31 | -1.54% | 19.60 | 20.19 | 114711 | 22780.08 | 1.49% |
| 2025-04-21 | 20.05 | 20.19 | 0.19 | 0.95% | 19.86 | 20.41 | 92436 | 18688.35 | 1.20% |
| 2025-04-18 | 19.99 | 20.00 | 0.01 | 0.05% | 19.51 | 20.48 | 103574 | 20640.75 | 1.34% |
| 2025-04-17 | 19.88 | 19.99 | 0.05 | 0.25% | 19.88 | 20.56 | 138235 | 28036.61 | 1.79% |
| 2025-04-16 | 20.35 | 19.94 | -0.44 | -2.16% | 19.72 | 20.35 | 93156 | 18641.13 | 1.21% |
| 2025-04-15 | 19.96 | 20.38 | 0.40 | 2.00% | 19.66 | 20.53 | 144952 | 29108.29 | 1.88% |
| 2025-04-14 | 20.15 | 19.98 | -0.14 | -0.70% | 19.83 | 20.40 | 142766 | 28624.92 | 1.85% |
| 2025-04-11 | 19.59 | 20.12 | 0.41 | 2.08% | 19.45 | 20.42 | 209077 | 41974.57 | 2.71% |
| 2025-04-10 | 19.49 | 19.71 | 0.17 | 0.87% | 19.28 | 20.26 | 264826 | 52710.43 | 3.43% |
| 2025-04-09 | 17.61 | 19.54 | 1.78 | 10.02% | 17.25 | 19.54 | 208953 | 39663.44 | 2.71% |
| 2025-04-08 | 17.86 | 17.76 | -0.07 | -0.39% | 17.34 | 18.51 | 116309 | 20709.93 | 1.51% |
| 2025-04-07 | 18.60 | 17.83 | -1.40 | -7.28% | 17.31 | 18.96 | 189246 | 34304.64 | 2.45% |
| 2025-04-03 | 19.06 | 19.23 | 0.01 | 0.05% | 18.72 | 19.48 | 104993 | 20048.30 | 1.36% |
| 2025-04-02 | 19.20 | 19.22 | -0.17 | -0.88% | 19.11 | 19.59 | 112093 | 21667.86 | 1.45% |
| 2025-04-01 | 18.85 | 19.39 | 0.59 | 3.14% | 18.85 | 19.59 | 125628 | 24298.54 | 1.63% |
| 2025-03-31 | 18.65 | 18.80 | 0.08 | 0.43% | 18.22 | 18.85 | 115321 | 21434.93 | 1.49% |
| 2025-03-28 | 19.09 | 18.72 | -0.38 | -1.99% | 18.64 | 19.28 | 84083 | 15844.74 | 1.09% |
| 2025-03-27 | 19.40 | 19.10 | -0.38 | -1.95% | 18.98 | 19.55 | 80176 | 15378.18 | 1.04% |
| 2025-03-26 | 19.67 | 19.48 | -0.32 | -1.62% | 19.40 | 20.05 | 85674 | 16838.43 | 1.11% |
| 2025-03-25 | 19.50 | 19.80 | 0.29 | 1.49% | 19.40 | 20.22 | 145480 | 28990.71 | 1.88% |
| 2025-03-24 | 19.85 | 19.51 | -0.33 | -1.66% | 19.02 | 19.99 | 134606 | 26103.24 | 1.74% |
| 2025-03-21 | 19.92 | 19.84 | -0.23 | -1.15% | 19.80 | 20.40 | 125976 | 25279.53 | 1.63% |
| 2025-03-20 | 19.92 | 20.07 | 0.12 | 0.60% | 19.76 | 20.35 | 115012 | 23130.52 | 1.49% |
| 2025-03-19 | 20.40 | 19.95 | -0.54 | -2.64% | 19.82 | 20.40 | 154683 | 30970.69 | 2.00% |
| 2025-03-18 | 20.76 | 20.49 | -0.24 | -1.16% | 20.26 | 21.12 | 159363 | 32847.04 | 2.06% |
| 2025-03-17 | 20.94 | 20.73 | -0.22 | -1.05% | 20.62 | 21.16 | 143630 | 29895.93 | 1.86% |
| 2025-03-14 | 21.23 | 20.95 | -0.49 | -2.29% | 20.49 | 21.39 | 220050 | 45855.66 | 2.85% |
| 2025-03-13 | 21.12 | 21.44 | 0.25 | 1.18% | 20.80 | 21.56 | 200157 | 42507.06 | 2.59% |
| 2025-03-12 | 21.17 | 21.19 | 0.26 | 1.24% | 21.06 | 21.85 | 318117 | 68476.83 | 4.12% |
| 2025-03-11 | 20.00 | 20.93 | 0.50 | 2.45% | 19.91 | 21.00 | 252313 | 52220.25 | 3.27% |
| 2025-03-10 | 20.55 | 20.43 | -0.03 | -0.15% | 20.24 | 21.48 | 305169 | 63285.18 | 3.95% |
| 2025-03-07 | 19.66 | 20.46 | 0.57 | 2.87% | 19.62 | 20.74 | 361863 | 73776.62 | 4.69% |
| 2025-03-06 | 19.57 | 19.89 | 0.32 | 1.64% | 19.37 | 20.12 | 269122 | 53255.06 | 3.49% |
| 2025-03-05 | 19.20 | 19.57 | 0.01 | 0.05% | 19.19 | 19.63 | 246707 | 47909.12 | 3.20% |
| 2025-03-04 | 18.66 | 19.56 | 0.96 | 5.16% | 18.61 | 19.88 | 416785 | 80524.07 | 5.40% |
七一二(603712)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。
