| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 16.20 | 16.48 | 0.24 | 1.48% | 16.20 | 16.52 | 96928 | 15866.37 | 1.26% |
| 2026-03-24 | 15.91 | 16.24 | 0.55 | 3.51% | 15.66 | 16.25 | 115339 | 18409.64 | 1.49% |
| 2026-03-23 | 16.65 | 15.69 | -1.36 | -7.98% | 15.53 | 16.65 | 203777 | 32746.74 | 2.64% |
| 2026-03-20 | 17.70 | 17.05 | -0.68 | -3.84% | 17.00 | 17.80 | 115197 | 19903.27 | 1.49% |
| 2026-03-19 | 18.01 | 17.73 | -0.51 | -2.80% | 17.63 | 18.10 | 75517 | 13505.67 | 0.98% |
| 2026-03-18 | 18.20 | 18.24 | 0.07 | 0.39% | 17.75 | 18.27 | 86220 | 15524.61 | 1.12% |
| 2026-03-17 | 18.61 | 18.17 | -0.40 | -2.15% | 18.14 | 18.65 | 78235 | 14367.00 | 1.01% |
| 2026-03-16 | 18.40 | 18.57 | 0.22 | 1.20% | 18.20 | 18.57 | 65309 | 11980.66 | 0.85% |
| 2026-03-13 | 18.74 | 18.35 | -0.49 | -2.60% | 18.31 | 18.74 | 113562 | 21021.82 | 1.47% |
| 2026-03-12 | 19.30 | 18.84 | -0.50 | -2.59% | 18.71 | 19.34 | 150870 | 28575.06 | 1.95% |
| 2026-03-11 | 19.62 | 19.34 | -0.23 | -1.18% | 19.28 | 19.67 | 100527 | 19519.43 | 1.30% |
| 2026-03-10 | 19.42 | 19.57 | 0.26 | 1.35% | 19.41 | 19.81 | 79202 | 15516.28 | 1.03% |
| 2026-03-09 | 19.59 | 19.31 | -0.47 | -2.38% | 19.01 | 19.59 | 126310 | 24332.03 | 1.64% |
| 2026-03-06 | 19.70 | 19.78 | 0.06 | 0.30% | 19.53 | 19.87 | 81172 | 16002.78 | 1.05% |
| 2026-03-05 | 19.69 | 19.72 | 0.22 | 1.13% | 19.45 | 19.73 | 100032 | 19595.06 | 1.30% |
| 2026-03-04 | 19.49 | 19.50 | -0.31 | -1.56% | 19.33 | 19.81 | 141712 | 27669.23 | 1.84% |
| 2026-03-03 | 20.40 | 19.81 | -0.98 | -4.71% | 19.76 | 20.69 | 219002 | 44079.37 | 2.84% |
| 2026-03-02 | 20.99 | 20.79 | 0.64 | 3.18% | 20.35 | 21.10 | 352548 | 73395.85 | 4.57% |
| 2026-02-27 | 19.95 | 20.15 | 0.13 | 0.65% | 19.86 | 20.23 | 129696 | 26033.33 | 1.68% |
| 2026-02-26 | 19.89 | 20.02 | 0.13 | 0.65% | 19.74 | 20.08 | 115420 | 23004.46 | 1.50% |
| 2026-02-25 | 19.75 | 19.89 | 0.17 | 0.86% | 19.69 | 19.95 | 112894 | 22386.88 | 1.46% |
| 2026-02-24 | 19.59 | 19.72 | 0.28 | 1.44% | 19.41 | 19.78 | 106698 | 20970.18 | 1.38% |
| 2026-02-13 | 19.45 | 19.44 | -0.01 | -0.05% | 19.39 | 19.77 | 85670 | 16749.43 | 1.11% |
| 2026-02-12 | 19.44 | 19.45 | 0.01 | 0.05% | 19.23 | 19.58 | 89795 | 17464.57 | 1.16% |
| 2026-02-11 | 19.60 | 19.44 | -0.18 | -0.92% | 19.44 | 19.73 | 94170 | 18438.41 | 1.22% |
| 2026-02-10 | 19.77 | 19.62 | -0.09 | -0.46% | 19.52 | 19.88 | 112005 | 22054.43 | 1.45% |
| 2026-02-09 | 19.70 | 19.71 | 0.22 | 1.13% | 19.50 | 19.79 | 116505 | 22954.83 | 1.51% |
| 2026-02-06 | 19.62 | 19.49 | -0.16 | -0.81% | 19.38 | 19.79 | 122123 | 23892.96 | 1.58% |
| 2026-02-05 | 19.65 | 19.65 | -0.13 | -0.66% | 19.56 | 19.98 | 103307 | 20351.30 | 1.34% |
| 2026-02-04 | 19.73 | 19.78 | 0.05 | 0.25% | 19.52 | 20.22 | 157273 | 31126.22 | 2.04% |
| 2026-02-03 | 19.32 | 19.73 | 0.57 | 2.97% | 19.22 | 19.88 | 158180 | 31002.40 | 2.05% |
| 2026-02-02 | 19.71 | 19.16 | -0.57 | -2.89% | 19.14 | 19.95 | 149084 | 29073.57 | 1.93% |
| 2026-01-30 | 20.20 | 19.73 | -0.50 | -2.47% | 19.64 | 20.30 | 182333 | 36191.90 | 2.36% |
| 2026-01-29 | 20.57 | 20.23 | -0.52 | -2.51% | 20.15 | 20.80 | 170708 | 34855.15 | 2.21% |
| 2026-01-28 | 20.94 | 20.75 | -0.19 | -0.91% | 20.66 | 21.45 | 168739 | 35304.58 | 2.19% |
| 2026-01-27 | 20.80 | 20.94 | -0.13 | -0.62% | 20.20 | 21.10 | 248674 | 51332.25 | 3.22% |
| 2026-01-26 | 22.00 | 21.07 | -1.05 | -4.75% | 20.65 | 22.07 | 368762 | 78425.17 | 4.78% |
| 2026-01-23 | 22.10 | 22.12 | -0.08 | -0.36% | 21.75 | 22.59 | 348376 | 77053.21 | 4.51% |
| 2026-01-22 | 21.01 | 22.20 | 0.88 | 4.13% | 20.88 | 22.87 | 703218 | 154336.45 | 9.11% |
| 2026-01-21 | 21.18 | 21.32 | 0.29 | 1.38% | 21.18 | 23.13 | 851932 | 189167.48 | 11.04% |
| 2026-01-20 | 21.62 | 21.03 | -0.69 | -3.18% | 20.80 | 22.68 | 331656 | 71229.91 | 4.30% |
| 2026-01-19 | 21.90 | 21.72 | -0.01 | -0.05% | 21.66 | 22.29 | 229720 | 50309.43 | 2.98% |
| 2026-01-16 | 22.50 | 21.73 | -0.77 | -3.42% | 21.43 | 22.65 | 286596 | 62495.89 | 3.71% |
| 2026-01-15 | 23.00 | 22.50 | -1.07 | -4.54% | 22.31 | 23.17 | 295311 | 66713.21 | 3.83% |
| 2026-01-14 | 22.48 | 23.57 | 1.08 | 4.80% | 22.21 | 24.48 | 665557 | 156019.64 | 8.62% |
| 2026-01-13 | 23.50 | 22.49 | -1.19 | -5.03% | 22.20 | 23.50 | 499724 | 113713.83 | 6.47% |
| 2026-01-12 | 23.34 | 23.68 | 0.80 | 3.50% | 22.83 | 23.95 | 492353 | 115478.03 | 6.38% |
| 2026-01-09 | 22.57 | 22.88 | 0.49 | 2.19% | 22.19 | 23.08 | 436075 | 98665.26 | 5.65% |
| 2026-01-08 | 21.82 | 22.39 | 0.47 | 2.14% | 21.70 | 22.52 | 311963 | 69298.95 | 4.04% |
| 2026-01-07 | 22.13 | 21.92 | -0.42 | -1.88% | 21.60 | 22.44 | 299501 | 65803.49 | 3.88% |
| 2026-01-06 | 21.00 | 22.34 | 1.09 | 5.13% | 20.91 | 22.79 | 483699 | 106361.59 | 6.27% |
| 2026-01-05 | 21.20 | 21.25 | 0.48 | 2.31% | 20.38 | 21.80 | 392509 | 82745.94 | 5.08% |
| 2025-12-31 | 19.78 | 20.77 | 1.04 | 5.27% | 19.52 | 21.27 | 371552 | 76440.69 | 4.81% |
| 2025-12-30 | 20.15 | 19.73 | -0.30 | -1.50% | 19.68 | 20.27 | 158197 | 31461.46 | 2.05% |
| 2025-12-29 | 19.67 | 20.03 | 0.36 | 1.83% | 19.62 | 20.21 | 181031 | 36174.86 | 2.34% |
| 2025-12-26 | 19.80 | 19.67 | -0.10 | -0.51% | 19.34 | 19.85 | 164716 | 32384.27 | 2.13% |
| 2025-12-25 | 19.13 | 19.77 | 0.60 | 3.13% | 19.11 | 20.09 | 196082 | 38563.86 | 2.54% |
| 2025-12-24 | 18.82 | 19.17 | 0.34 | 1.81% | 18.55 | 19.27 | 198718 | 37663.02 | 2.57% |
| 2025-12-23 | 19.67 | 18.83 | -0.85 | -4.32% | 18.72 | 19.67 | 219996 | 42039.04 | 2.85% |
| 2025-12-22 | 20.10 | 19.68 | -0.25 | -1.25% | 19.62 | 20.47 | 157116 | 31276.49 | 2.04% |
| 2025-12-19 | 19.55 | 19.93 | 0.42 | 2.15% | 19.54 | 20.30 | 171194 | 34272.75 | 2.22% |
| 2025-12-18 | 19.32 | 19.51 | 0.05 | 0.26% | 19.17 | 19.84 | 165380 | 32435.09 | 2.14% |
| 2025-12-17 | 19.94 | 19.46 | -0.60 | -2.99% | 18.89 | 20.23 | 252678 | 48775.96 | 3.27% |
| 2025-12-16 | 20.55 | 20.06 | -0.48 | -2.34% | 19.60 | 20.58 | 200434 | 39962.52 | 2.60% |
| 2025-12-15 | 20.35 | 20.54 | 0.04 | 0.20% | 20.22 | 20.90 | 140974 | 29073.54 | 1.83% |
| 2025-12-12 | 21.01 | 20.50 | -0.58 | -2.75% | 20.23 | 21.22 | 241390 | 49831.48 | 3.13% |
| 2025-12-11 | 21.33 | 21.08 | -0.28 | -1.31% | 21.00 | 21.50 | 123046 | 26103.34 | 1.59% |
| 2025-12-10 | 21.45 | 21.36 | -0.09 | -0.42% | 20.95 | 21.59 | 166614 | 35397.99 | 2.16% |
| 2025-12-09 | 21.36 | 21.45 | -0.18 | -0.83% | 21.30 | 21.68 | 152574 | 32780.47 | 1.98% |
| 2025-12-08 | 22.00 | 21.63 | -0.16 | -0.73% | 21.53 | 22.05 | 257104 | 55946.12 | 3.33% |
| 2025-12-05 | 21.05 | 21.79 | 0.69 | 3.27% | 20.93 | 21.93 | 283429 | 61297.77 | 3.67% |
| 2025-12-04 | 21.41 | 21.10 | -0.52 | -2.41% | 21.09 | 21.81 | 213888 | 45721.73 | 2.77% |
| 2025-12-03 | 21.37 | 21.62 | 0.07 | 0.32% | 21.23 | 21.85 | 282184 | 60779.50 | 3.66% |
| 2025-12-02 | 21.21 | 21.55 | 0.20 | 0.94% | 21.05 | 21.68 | 248425 | 53169.33 | 3.22% |
| 2025-12-01 | 22.00 | 21.35 | -0.49 | -2.24% | 21.01 | 22.00 | 355007 | 75835.91 | 4.60% |
| 2025-11-28 | 19.85 | 21.84 | 1.99 | 10.03% | 19.84 | 21.84 | 363108 | 76196.89 | 4.70% |
| 2025-11-27 | 19.76 | 19.85 | -0.04 | -0.20% | 19.62 | 20.19 | 60302 | 12039.13 | 0.78% |
| 2025-11-26 | 20.17 | 19.89 | -0.33 | -1.63% | 19.75 | 20.23 | 94688 | 18837.74 | 1.23% |
| 2025-11-25 | 20.19 | 20.22 | -0.03 | -0.15% | 19.95 | 20.36 | 77847 | 15696.66 | 1.01% |
| 2025-11-24 | 19.60 | 20.25 | 0.67 | 3.42% | 19.51 | 20.25 | 112044 | 22371.41 | 1.45% |
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。
