| 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 | 7.37 | 7.28 | -0.10 | -1.36% | 7.26 | 7.42 | 61705 | 4516.17 | 2.31% |
| 2025-10-23 | 7.27 | 7.38 | 0.09 | 1.23% | 7.24 | 7.40 | 79151 | 5798.99 | 2.97% |
| 2025-10-22 | 7.16 | 7.29 | 0.06 | 0.83% | 7.14 | 7.37 | 90158 | 6572.27 | 3.38% |
| 2025-10-21 | 7.06 | 7.23 | 0.17 | 2.41% | 7.03 | 7.27 | 90602 | 6477.90 | 3.40% |
| 2025-10-20 | 7.08 | 7.06 | 0.04 | 0.57% | 7.01 | 7.14 | 53278 | 3760.26 | 2.00% |
| 2025-10-17 | 7.08 | 7.02 | -0.09 | -1.27% | 7.02 | 7.17 | 75993 | 5386.23 | 2.85% |
| 2025-10-16 | 7.31 | 7.11 | -0.20 | -2.74% | 7.05 | 7.31 | 121473 | 8677.03 | 4.56% |
| 2025-10-15 | 7.12 | 7.31 | 0.24 | 3.39% | 7.11 | 7.44 | 156147 | 11429.27 | 5.86% |
| 2025-10-14 | 7.15 | 7.07 | -0.06 | -0.84% | 7.05 | 7.20 | 89890 | 6404.56 | 3.37% |
| 2025-10-13 | 6.94 | 7.13 | -0.06 | -0.83% | 6.88 | 7.18 | 75558 | 5343.78 | 2.83% |
| 2025-10-10 | 7.08 | 7.19 | 0.11 | 1.55% | 7.04 | 7.24 | 83355 | 5983.10 | 3.13% |
| 2025-10-09 | 7.11 | 7.08 | -0.05 | -0.70% | 7.00 | 7.16 | 75425 | 5341.08 | 2.83% |
| 2025-09-30 | 7.20 | 7.13 | -0.06 | -0.83% | 7.13 | 7.26 | 70662 | 5075.30 | 2.65% |
| 2025-09-29 | 7.21 | 7.19 | -0.02 | -0.28% | 7.09 | 7.28 | 75765 | 5454.23 | 2.84% |
| 2025-09-26 | 7.12 | 7.21 | 0.06 | 0.84% | 7.07 | 7.30 | 67767 | 4897.17 | 2.54% |
| 2025-09-25 | 7.19 | 7.15 | -0.04 | -0.56% | 7.12 | 7.24 | 55647 | 3989.52 | 2.09% |
| 2025-09-24 | 7.11 | 7.19 | 0.05 | 0.70% | 7.05 | 7.23 | 69644 | 4998.27 | 2.61% |
| 2025-09-23 | 7.31 | 7.14 | -0.18 | -2.46% | 6.91 | 7.35 | 127551 | 9020.13 | 4.78% |
| 2025-09-22 | 7.43 | 7.32 | -0.14 | -1.88% | 7.25 | 7.48 | 98593 | 7211.86 | 3.70% |
| 2025-09-19 | 7.53 | 7.46 | -0.11 | -1.45% | 7.40 | 7.56 | 107553 | 8036.01 | 4.03% |
| 2025-09-18 | 7.82 | 7.57 | -0.32 | -4.06% | 7.51 | 7.88 | 203769 | 15627.24 | 7.64% |
| 2025-09-17 | 7.90 | 7.89 | -0.04 | -0.50% | 7.78 | 8.28 | 195419 | 15516.46 | 7.33% |
| 2025-09-16 | 8.08 | 7.93 | -0.18 | -2.22% | 7.86 | 8.10 | 151071 | 11976.02 | 5.67% |
| 2025-09-15 | 7.90 | 8.11 | 0.16 | 2.01% | 7.84 | 8.19 | 189756 | 15279.29 | 7.12% |
| 2025-09-12 | 7.90 | 7.95 | -0.04 | -0.50% | 7.87 | 8.07 | 170143 | 13567.25 | 6.38% |
| 2025-09-11 | 7.80 | 7.99 | 0.11 | 1.40% | 7.80 | 8.07 | 241650 | 19212.75 | 9.06% |
| 2025-09-10 | 7.58 | 7.88 | 0.30 | 3.96% | 7.52 | 8.28 | 249136 | 19604.88 | 9.34% |
| 2025-09-09 | 7.72 | 7.58 | -0.15 | -1.94% | 7.54 | 7.75 | 88016 | 6719.59 | 3.30% |
| 2025-09-08 | 7.58 | 7.73 | 0.17 | 2.25% | 7.58 | 7.86 | 117598 | 9118.35 | 4.41% |
| 2025-09-05 | 7.54 | 7.56 | 0.05 | 0.67% | 7.37 | 7.60 | 82644 | 6190.45 | 3.10% |
| 2025-09-04 | 7.36 | 7.51 | 0.09 | 1.21% | 7.36 | 7.64 | 138593 | 10437.21 | 5.20% |
| 2025-09-03 | 7.75 | 7.42 | -0.35 | -4.50% | 7.40 | 7.75 | 130740 | 9861.89 | 4.90% |
| 2025-09-02 | 7.85 | 7.77 | -0.13 | -1.65% | 7.67 | 7.86 | 127224 | 9842.27 | 4.77% |
| 2025-09-01 | 7.75 | 7.90 | 0.19 | 2.46% | 7.62 | 8.02 | 161750 | 12695.33 | 6.07% |
| 2025-08-29 | 7.75 | 7.71 | -0.09 | -1.15% | 7.67 | 7.86 | 117388 | 9102.87 | 4.40% |
| 2025-08-28 | 7.84 | 7.80 | 0.01 | 0.13% | 7.46 | 7.91 | 175009 | 13502.37 | 6.56% |
| 2025-08-27 | 8.00 | 7.79 | -0.25 | -3.11% | 7.76 | 8.11 | 189632 | 15053.36 | 7.11% |
| 2025-08-26 | 7.88 | 8.04 | 0.12 | 1.52% | 7.83 | 8.14 | 201751 | 16174.01 | 7.57% |
| 2025-08-25 | 8.01 | 7.92 | -0.09 | -1.12% | 7.86 | 8.04 | 192382 | 15266.61 | 7.22% |
| 2025-08-22 | 8.17 | 8.01 | 0.03 | 0.38% | 7.89 | 8.37 | 213214 | 17144.77 | 8.00% |
| 2025-08-21 | 8.09 | 7.98 | -0.01 | -0.13% | 7.95 | 8.18 | 248291 | 20047.23 | 9.31% |
| 2025-08-20 | 7.96 | 7.99 | -0.01 | -0.13% | 7.85 | 7.99 | 140491 | 11128.38 | 5.27% |
| 2025-08-19 | 7.94 | 8.00 | 0.08 | 1.01% | 7.86 | 8.02 | 193665 | 15424.13 | 7.26% |
| 2025-08-18 | 7.86 | 7.92 | 0.11 | 1.41% | 7.82 | 7.94 | 181615 | 14343.87 | 6.81% |
| 2025-08-15 | 7.80 | 7.81 | 0.01 | 0.13% | 7.74 | 7.84 | 171805 | 13396.12 | 6.44% |
| 2025-08-14 | 8.05 | 7.80 | -0.17 | -2.13% | 7.75 | 8.05 | 190910 | 14984.49 | 7.16% |
| 2025-08-13 | 8.08 | 7.97 | -0.19 | -2.33% | 7.91 | 8.10 | 274270 | 21872.49 | 10.29% |
| 2025-08-12 | 8.14 | 8.16 | -0.03 | -0.37% | 8.12 | 8.40 | 459740 | 37915.09 | 17.24% |
| 2025-08-11 | 8.20 | 8.19 | -0.24 | -2.85% | 7.90 | 8.28 | 597890 | 48308.64 | 22.42% |
| 2025-08-08 | 7.72 | 8.43 | 0.77 | 10.05% | 7.72 | 8.43 | 795888 | 66130.77 | 29.85% |
| 2025-08-07 | 7.56 | 7.66 | 0.09 | 1.19% | 7.50 | 7.68 | 114626 | 8710.51 | 4.30% |
| 2025-08-06 | 7.56 | 7.57 | 0.00 | 0.00% | 7.44 | 7.63 | 112527 | 8464.81 | 4.22% |
| 2025-08-05 | 7.52 | 7.57 | 0.07 | 0.93% | 7.50 | 7.57 | 73440 | 5529.43 | 2.75% |
| 2025-08-04 | 7.49 | 7.50 | -0.06 | -0.79% | 7.44 | 7.58 | 66167 | 4973.48 | 2.48% |
| 2025-08-01 | 7.48 | 7.56 | 0.08 | 1.07% | 7.47 | 7.59 | 78981 | 5958.26 | 2.96% |
| 2025-07-31 | 7.69 | 7.48 | -0.26 | -3.36% | 7.46 | 7.70 | 120756 | 9127.62 | 4.53% |
| 2025-07-30 | 7.79 | 7.74 | -0.02 | -0.26% | 7.67 | 7.82 | 98589 | 7639.84 | 3.70% |
| 2025-07-29 | 7.84 | 7.76 | -0.11 | -1.40% | 7.70 | 7.86 | 108270 | 8382.05 | 4.06% |
| 2025-07-28 | 7.83 | 7.87 | 0.04 | 0.51% | 7.77 | 7.89 | 110627 | 8646.43 | 4.15% |
| 2025-07-25 | 8.03 | 7.83 | -0.09 | -1.14% | 7.82 | 8.03 | 164890 | 13010.96 | 6.18% |
| 2025-07-24 | 7.97 | 7.92 | -0.04 | -0.50% | 7.85 | 8.01 | 214869 | 16984.17 | 8.06% |
| 2025-07-23 | 8.24 | 7.96 | -0.13 | -1.61% | 7.90 | 8.45 | 353545 | 28547.94 | 13.26% |
| 2025-07-22 | 7.72 | 8.09 | 0.33 | 4.25% | 7.66 | 8.18 | 379240 | 30282.07 | 14.22% |
| 2025-07-21 | 7.52 | 7.76 | 0.22 | 2.92% | 7.50 | 7.80 | 242092 | 18649.37 | 9.08% |
| 2025-07-18 | 7.56 | 7.54 | -0.03 | -0.40% | 7.50 | 7.63 | 128736 | 9714.79 | 4.83% |
| 2025-07-17 | 7.50 | 7.57 | 0.04 | 0.53% | 7.46 | 7.58 | 152487 | 11493.27 | 5.72% |
| 2025-07-16 | 7.45 | 7.53 | 0.04 | 0.53% | 7.38 | 7.54 | 183879 | 13763.88 | 6.90% |
| 2025-07-15 | 7.80 | 7.49 | -0.33 | -4.22% | 7.35 | 7.80 | 330249 | 24749.05 | 12.39% |
| 2025-07-14 | 8.05 | 7.82 | -0.66 | -7.78% | 7.80 | 8.18 | 510044 | 40365.69 | 19.13% |
| 2025-07-11 | 7.66 | 8.48 | 0.77 | 9.99% | 7.65 | 8.48 | 725588 | 60424.50 | 27.21% |
| 2025-07-10 | 7.97 | 7.71 | 0.19 | 2.53% | 7.69 | 8.27 | 505615 | 40312.76 | 18.96% |
| 2025-07-09 | 7.44 | 7.52 | 0.08 | 1.08% | 7.38 | 7.65 | 180787 | 13619.33 | 6.78% |
| 2025-07-08 | 7.45 | 7.44 | 0.04 | 0.54% | 7.32 | 7.50 | 125740 | 9289.83 | 4.72% |
| 2025-07-07 | 7.39 | 7.40 | 0.03 | 0.41% | 7.26 | 7.43 | 124187 | 9143.88 | 4.66% |
| 2025-07-04 | 7.62 | 7.37 | -0.33 | -4.29% | 7.34 | 7.66 | 237892 | 17697.51 | 8.92% |
| 2025-07-03 | 7.50 | 7.70 | 0.29 | 3.91% | 7.49 | 7.98 | 368300 | 28262.15 | 13.81% |
| 2025-07-02 | 7.25 | 7.41 | 0.16 | 2.21% | 7.18 | 7.66 | 265464 | 19680.77 | 9.96% |
| 2025-07-01 | 7.21 | 7.25 | 0.03 | 0.42% | 7.19 | 7.28 | 107499 | 7776.28 | 4.03% |
| 2025-06-30 | 7.27 | 7.22 | -0.08 | -1.10% | 7.13 | 7.31 | 123182 | 8850.77 | 4.62% |
| 2025-06-27 | 7.26 | 7.30 | 0.03 | 0.41% | 7.21 | 7.44 | 100136 | 7305.00 | 3.76% |
正虹科技(000702)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。
