| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 19.66 | 19.73 | 0.14 | 0.71% | 19.66 | 20.10 | 84864 | 16843.82 | 1.10% |
| 2025-10-23 | 19.38 | 19.59 | 0.13 | 0.67% | 19.12 | 19.62 | 71329 | 13804.08 | 0.92% |
| 2025-10-22 | 19.97 | 19.46 | -0.60 | -2.99% | 19.40 | 20.00 | 118130 | 23155.96 | 1.53% |
| 2025-10-21 | 20.20 | 20.06 | -0.06 | -0.30% | 19.80 | 20.20 | 100732 | 20135.51 | 1.30% |
| 2025-10-20 | 20.21 | 20.12 | 0.07 | 0.35% | 20.02 | 20.36 | 69469 | 14011.75 | 0.90% |
| 2025-10-17 | 21.15 | 20.05 | -1.10 | -5.20% | 19.82 | 21.25 | 137131 | 28067.10 | 1.78% |
| 2025-10-16 | 21.85 | 21.15 | -0.75 | -3.42% | 21.10 | 21.95 | 125593 | 26811.96 | 1.63% |
| 2025-10-15 | 21.59 | 21.90 | 0.29 | 1.34% | 21.25 | 21.91 | 83405 | 18061.81 | 1.08% |
| 2025-10-14 | 22.34 | 21.61 | -0.56 | -2.53% | 21.50 | 22.35 | 127034 | 27819.83 | 1.65% |
| 2025-10-13 | 21.52 | 22.17 | 0.03 | 0.14% | 21.50 | 22.47 | 106529 | 23560.00 | 1.38% |
| 2025-10-10 | 22.19 | 22.14 | -0.04 | -0.18% | 21.90 | 22.35 | 115201 | 25446.00 | 1.49% |
| 2025-10-09 | 21.78 | 22.18 | 0.29 | 1.32% | 21.53 | 22.38 | 138078 | 30386.10 | 1.79% |
| 2025-09-30 | 21.16 | 21.89 | 0.73 | 3.45% | 20.90 | 22.01 | 213904 | 46293.14 | 2.77% |
| 2025-09-29 | 21.11 | 21.16 | 0.05 | 0.24% | 20.60 | 21.25 | 100596 | 21092.24 | 1.30% |
| 2025-09-26 | 21.60 | 21.11 | -0.35 | -1.63% | 20.92 | 21.61 | 88074 | 18635.99 | 1.14% |
| 2025-09-25 | 21.48 | 21.46 | -0.03 | -0.14% | 21.31 | 21.75 | 98321 | 21135.22 | 1.27% |
| 2025-09-24 | 21.47 | 21.49 | -0.17 | -0.78% | 20.94 | 21.62 | 132149 | 28123.82 | 1.71% |
| 2025-09-23 | 21.21 | 21.66 | 0.41 | 1.93% | 20.88 | 21.80 | 133855 | 28597.00 | 1.73% |
| 2025-09-22 | 21.45 | 21.25 | -0.20 | -0.93% | 21.02 | 21.59 | 102163 | 21724.26 | 1.32% |
| 2025-09-19 | 20.80 | 21.45 | 0.68 | 3.27% | 20.78 | 22.20 | 240660 | 52233.78 | 3.12% |
| 2025-09-18 | 21.19 | 20.77 | -0.43 | -2.03% | 20.57 | 21.52 | 134070 | 28335.62 | 1.74% |
| 2025-09-17 | 21.07 | 21.20 | 0.13 | 0.62% | 20.83 | 21.32 | 122277 | 25848.98 | 1.58% |
| 2025-09-16 | 21.23 | 21.07 | -0.15 | -0.71% | 20.76 | 21.28 | 114678 | 24075.26 | 1.49% |
| 2025-09-15 | 21.71 | 21.22 | -0.49 | -2.26% | 21.08 | 21.80 | 122870 | 26142.04 | 1.59% |
| 2025-09-12 | 21.78 | 21.71 | -0.12 | -0.55% | 21.63 | 22.02 | 96992 | 21179.47 | 1.26% |
| 2025-09-11 | 22.00 | 21.83 | -0.18 | -0.82% | 21.53 | 22.05 | 158866 | 34659.35 | 2.06% |
| 2025-09-10 | 20.95 | 22.01 | 1.04 | 4.96% | 20.86 | 22.15 | 173650 | 37399.85 | 2.25% |
| 2025-09-09 | 21.64 | 20.97 | -0.71 | -3.27% | 20.79 | 21.64 | 121734 | 25717.04 | 1.58% |
| 2025-09-08 | 21.80 | 21.68 | 0.15 | 0.70% | 21.34 | 21.82 | 103813 | 22372.95 | 1.34% |
| 2025-09-05 | 21.20 | 21.53 | 0.43 | 2.04% | 20.71 | 21.65 | 130170 | 27516.78 | 1.69% |
| 2025-09-04 | 21.01 | 21.10 | 0.01 | 0.05% | 20.88 | 21.85 | 185245 | 39670.13 | 2.40% |
| 2025-09-03 | 22.56 | 21.09 | -1.41 | -6.27% | 21.00 | 22.59 | 233741 | 50703.36 | 3.03% |
| 2025-09-02 | 22.97 | 22.50 | -0.47 | -2.05% | 22.09 | 22.97 | 185243 | 41437.07 | 2.40% |
| 2025-09-01 | 22.92 | 22.97 | 0.06 | 0.26% | 22.32 | 23.13 | 210908 | 47974.63 | 2.73% |
| 2025-08-29 | 22.80 | 22.91 | -0.22 | -0.95% | 22.52 | 23.13 | 201024 | 45854.35 | 2.60% |
| 2025-08-28 | 24.10 | 23.13 | -0.73 | -3.06% | 22.27 | 24.69 | 410944 | 95959.60 | 5.32% |
| 2025-08-27 | 23.51 | 23.86 | 0.20 | 0.85% | 23.30 | 25.45 | 447982 | 108700.41 | 5.80% |
| 2025-08-26 | 23.75 | 23.66 | -0.23 | -0.96% | 23.45 | 24.06 | 220298 | 52545.09 | 2.85% |
| 2025-08-25 | 23.98 | 23.89 | 0.13 | 0.55% | 23.41 | 24.05 | 334925 | 79179.32 | 4.34% |
| 2025-08-22 | 23.18 | 23.76 | 0.38 | 1.63% | 23.01 | 23.76 | 243256 | 56983.11 | 3.15% |
| 2025-08-21 | 23.35 | 23.38 | -0.06 | -0.26% | 23.30 | 23.60 | 185090 | 43321.69 | 2.40% |
| 2025-08-20 | 23.55 | 23.44 | -0.11 | -0.47% | 23.05 | 23.73 | 256665 | 59848.80 | 3.32% |
| 2025-08-19 | 22.95 | 23.55 | 0.60 | 2.61% | 22.76 | 23.64 | 436215 | 101889.52 | 5.65% |
| 2025-08-18 | 23.03 | 22.95 | -0.01 | -0.04% | 22.73 | 23.19 | 343776 | 79000.77 | 4.45% |
| 2025-08-15 | 22.77 | 22.96 | 0.12 | 0.53% | 22.63 | 23.13 | 259292 | 59330.36 | 3.36% |
| 2025-08-14 | 23.66 | 22.84 | -0.88 | -3.71% | 22.70 | 23.68 | 277015 | 64005.98 | 3.59% |
| 2025-08-13 | 23.84 | 23.72 | -0.13 | -0.55% | 23.64 | 24.20 | 248375 | 59252.98 | 3.22% |
| 2025-08-12 | 24.62 | 23.85 | -0.77 | -3.13% | 23.58 | 24.85 | 397342 | 95107.84 | 5.15% |
| 2025-08-11 | 24.40 | 24.62 | 0.24 | 0.98% | 24.08 | 25.49 | 438483 | 108822.56 | 5.68% |
| 2025-08-08 | 25.00 | 24.38 | -0.93 | -3.67% | 24.33 | 26.25 | 662961 | 165608.89 | 8.59% |
| 2025-08-07 | 22.97 | 25.31 | 2.30 | 10.00% | 22.67 | 25.31 | 573569 | 139404.36 | 7.43% |
| 2025-08-06 | 22.78 | 23.01 | 0.14 | 0.61% | 22.50 | 23.30 | 371580 | 85458.70 | 4.81% |
| 2025-08-05 | 22.30 | 22.87 | 0.84 | 3.81% | 22.30 | 24.01 | 542636 | 125027.65 | 7.03% |
| 2025-08-04 | 20.63 | 22.03 | 1.17 | 5.61% | 20.60 | 22.06 | 332738 | 72243.60 | 4.31% |
| 2025-08-01 | 21.17 | 20.86 | -0.33 | -1.56% | 20.60 | 21.20 | 136431 | 28455.95 | 1.77% |
| 2025-07-31 | 21.30 | 21.19 | -0.13 | -0.61% | 21.07 | 21.53 | 184467 | 39305.73 | 2.39% |
| 2025-07-30 | 21.49 | 21.32 | -0.17 | -0.79% | 21.10 | 22.10 | 199162 | 42974.67 | 2.58% |
| 2025-07-29 | 20.90 | 21.49 | 0.19 | 0.89% | 20.89 | 21.50 | 145488 | 30902.90 | 1.88% |
| 2025-07-28 | 21.22 | 21.30 | 0.13 | 0.61% | 21.09 | 21.64 | 182461 | 38887.09 | 2.36% |
| 2025-07-25 | 21.08 | 21.17 | 0.09 | 0.43% | 20.91 | 21.25 | 120807 | 25441.94 | 1.56% |
| 2025-07-24 | 20.50 | 21.08 | 0.82 | 4.05% | 20.24 | 21.62 | 237055 | 49537.66 | 3.07% |
| 2025-07-23 | 20.62 | 20.26 | -0.36 | -1.75% | 20.21 | 20.65 | 107646 | 21882.40 | 1.39% |
| 2025-07-22 | 20.71 | 20.62 | -0.17 | -0.82% | 20.50 | 20.93 | 130602 | 27016.38 | 1.69% |
| 2025-07-21 | 20.66 | 20.79 | 0.14 | 0.68% | 20.56 | 21.05 | 120127 | 24989.42 | 1.56% |
| 2025-07-18 | 20.52 | 20.65 | 0.09 | 0.44% | 20.39 | 20.85 | 111153 | 22888.77 | 1.44% |
| 2025-07-17 | 19.99 | 20.56 | 0.61 | 3.06% | 19.90 | 20.73 | 166654 | 33971.67 | 2.16% |
| 2025-07-16 | 19.90 | 19.95 | 0.01 | 0.05% | 19.83 | 20.10 | 64555 | 12901.51 | 0.84% |
| 2025-07-15 | 20.05 | 19.94 | -0.57 | -2.78% | 19.68 | 20.27 | 199809 | 39828.63 | 2.59% |
| 2025-07-14 | 20.70 | 20.51 | -0.17 | -0.82% | 20.43 | 20.85 | 95801 | 19719.88 | 1.24% |
| 2025-07-11 | 20.50 | 20.68 | 0.10 | 0.49% | 20.48 | 20.80 | 105219 | 21773.38 | 1.36% |
| 2025-07-10 | 20.76 | 20.58 | -0.26 | -1.25% | 20.42 | 20.78 | 127364 | 26174.05 | 1.65% |
| 2025-07-09 | 21.07 | 20.84 | -0.22 | -1.04% | 20.73 | 21.20 | 116403 | 24413.84 | 1.51% |
| 2025-07-08 | 20.67 | 21.06 | 0.22 | 1.06% | 20.58 | 21.43 | 168299 | 35401.66 | 2.18% |
| 2025-07-07 | 21.21 | 20.84 | -0.47 | -2.21% | 20.73 | 21.25 | 130427 | 27232.92 | 1.69% |
| 2025-07-04 | 21.40 | 21.31 | -0.35 | -1.62% | 20.98 | 21.58 | 173013 | 36763.44 | 2.24% |
| 2025-07-03 | 20.82 | 21.66 | 0.70 | 3.34% | 20.82 | 22.30 | 368101 | 79821.61 | 4.77% |
| 2025-07-02 | 21.50 | 20.96 | -0.58 | -2.69% | 20.66 | 21.50 | 232210 | 48618.06 | 3.01% |
| 2025-07-01 | 21.02 | 21.54 | 0.53 | 2.52% | 20.84 | 21.83 | 371814 | 79113.26 | 4.82% |
| 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% |
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。
