| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 9.54 | 9.49 | -0.13 | -1.35% | 9.42 | 9.65 | 229564 | 21818.65 | 1.92% | 0.00 |
| 2025-07-31 | 9.63 | 9.62 | -0.09 | -0.93% | 9.56 | 9.88 | 384253 | 37333.29 | 3.21% | 0.00 |
| 2025-07-30 | 9.53 | 9.71 | 0.13 | 1.36% | 9.45 | 9.96 | 466355 | 45531.98 | 3.89% | 0.00 |
| 2025-07-29 | 9.51 | 9.58 | -0.02 | -0.21% | 9.35 | 9.67 | 308787 | 29342.15 | 2.58% | 2.00 |
| 2025-07-28 | 9.70 | 9.60 | -0.09 | -0.93% | 9.55 | 9.75 | 240297 | 23085.46 | 2.01% | 33.00 |
| 2025-07-25 | 10.00 | 9.69 | -0.33 | -3.29% | 9.65 | 10.00 | 446243 | 43447.39 | 3.74% | 12.00 |
| 2025-07-24 | 9.92 | 10.02 | 0.01 | 0.10% | 9.76 | 10.26 | 593611 | 59389.98 | 4.97% | 21.00 |
| 2025-07-23 | 10.90 | 10.01 | -0.18 | -1.77% | 9.95 | 10.90 | 1088396 | 112356.35 | 9.11% | 3.00 |
| 2025-07-22 | 9.84 | 10.19 | 0.48 | 4.94% | 9.57 | 10.29 | 892696 | 88548.37 | 7.47% | 31.00 |
| 2025-07-21 | 9.23 | 9.71 | 0.54 | 5.89% | 9.23 | 9.80 | 591833 | 56713.04 | 4.95% | 406.00 |
| 2025-07-18 | 9.20 | 9.17 | -0.04 | -0.43% | 9.14 | 9.26 | 98300 | 9029.89 | 0.82% | 0.00 |
| 2025-07-17 | 9.08 | 9.21 | 0.15 | 1.66% | 9.08 | 9.26 | 162934 | 14988.87 | 1.36% | 0.00 |
| 2025-07-16 | 9.11 | 9.06 | -0.05 | -0.55% | 9.02 | 9.19 | 104351 | 9496.42 | 0.87% | 0.00 |
| 2025-07-15 | 9.16 | 9.11 | -0.04 | -0.44% | 9.01 | 9.19 | 154157 | 14012.12 | 1.29% | 0.00 |
| 2025-07-14 | 9.18 | 9.15 | -0.05 | -0.54% | 9.14 | 9.26 | 107975 | 9896.89 | 0.90% | 0.00 |
| 2025-07-11 | 9.28 | 9.20 | -0.08 | -0.86% | 9.12 | 9.31 | 218439 | 20106.28 | 1.83% | 0.00 |
| 2025-07-10 | 9.15 | 9.28 | 0.13 | 1.42% | 9.05 | 9.44 | 301278 | 27829.32 | 2.52% | 22.00 |
| 2025-07-09 | 9.10 | 9.15 | 0.07 | 0.77% | 9.07 | 9.30 | 264670 | 24329.12 | 2.22% | 90.00 |
| 2025-07-08 | 8.96 | 9.08 | 0.12 | 1.34% | 8.93 | 9.11 | 129218 | 11715.71 | 1.08% | 147.00 |
| 2025-07-07 | 8.88 | 8.96 | 0.05 | 0.56% | 8.87 | 8.98 | 75662 | 6759.32 | 0.63% | 0.00 |
| 2025-07-04 | 9.00 | 8.91 | -0.11 | -1.22% | 8.89 | 9.03 | 100497 | 8992.49 | 0.84% | 0.00 |
| 2025-07-03 | 9.00 | 9.02 | 0.03 | 0.33% | 9.00 | 9.14 | 124657 | 11290.29 | 1.04% | 0.00 |
| 2025-07-02 | 9.02 | 8.99 | -0.03 | -0.33% | 8.88 | 9.10 | 141788 | 12739.77 | 1.19% | 0.00 |
| 2025-07-01 | 9.25 | 9.02 | -0.08 | -0.88% | 8.97 | 9.32 | 200556 | 18202.99 | 1.68% | 0.00 |
| 2025-06-30 | 8.88 | 9.10 | 0.24 | 2.71% | 8.84 | 9.34 | 374186 | 34053.51 | 3.13% | 0.00 |
| 2025-06-27 | 8.83 | 8.86 | 0.01 | 0.11% | 8.83 | 8.99 | 118992 | 10587.39 | 1.00% | 0.00 |
| 2025-06-26 | 8.80 | 8.85 | 0.01 | 0.11% | 8.78 | 9.04 | 190690 | 17043.56 | 1.60% | 11.00 |
| 2025-06-25 | 8.78 | 8.84 | 0.15 | 1.73% | 8.63 | 8.86 | 183868 | 16093.23 | 1.54% | 0.00 |
| 2025-06-24 | 8.46 | 8.69 | 0.26 | 3.08% | 8.45 | 8.72 | 160436 | 13859.77 | 1.34% | 0.00 |
| 2025-06-23 | 8.28 | 8.43 | 0.08 | 0.96% | 8.19 | 8.44 | 96078 | 8044.41 | 0.80% | 0.00 |
| 2025-06-20 | 8.47 | 8.35 | -0.12 | -1.42% | 8.34 | 8.53 | 107705 | 9065.36 | 0.90% | 0.00 |
| 2025-06-19 | 8.67 | 8.47 | -0.19 | -2.19% | 8.43 | 8.68 | 124682 | 10628.79 | 1.04% | 0.00 |
| 2025-06-18 | 8.67 | 8.66 | -0.04 | -0.46% | 8.58 | 8.70 | 91904 | 7929.62 | 0.77% | 0.00 |
| 2025-06-17 | 8.76 | 8.70 | -0.08 | -0.91% | 8.65 | 8.78 | 98791 | 8584.18 | 0.83% | 100.00 |
| 2025-06-16 | 8.70 | 8.78 | 0.07 | 0.80% | 8.68 | 8.83 | 82060 | 7196.54 | 0.69% | 0.00 |
| 2025-06-13 | 8.86 | 8.71 | -0.22 | -2.46% | 8.67 | 8.89 | 147696 | 12944.73 | 1.24% | 0.00 |
| 2025-06-12 | 8.95 | 8.93 | 0.01 | 0.11% | 8.84 | 9.00 | 94058 | 8389.09 | 0.79% | 0.00 |
| 2025-06-11 | 8.98 | 8.92 | 0.08 | 0.90% | 8.90 | 9.05 | 120415 | 10782.93 | 1.01% | 0.00 |
| 2025-06-10 | 9.04 | 8.84 | -0.20 | -2.21% | 8.73 | 9.05 | 153977 | 13672.94 | 1.29% | 0.00 |
| 2025-06-09 | 8.94 | 9.04 | 0.10 | 1.12% | 8.93 | 9.08 | 132045 | 11932.56 | 1.11% | 15.00 |
| 2025-06-06 | 9.00 | 8.94 | -0.07 | -0.78% | 8.89 | 9.09 | 125274 | 11234.19 | 1.05% | 0.00 |
| 2025-06-05 | 9.01 | 9.01 | 0.01 | 0.11% | 8.93 | 9.05 | 123175 | 11068.28 | 1.03% | 0.00 |
| 2025-06-04 | 9.03 | 9.00 | -0.07 | -0.77% | 8.97 | 9.11 | 159469 | 14372.33 | 1.34% | 1.00 |
| 2025-06-03 | 9.20 | 9.07 | -0.23 | -2.47% | 9.02 | 9.25 | 252002 | 22959.97 | 2.11% | 0.00 |
| 2025-05-30 | 9.10 | 9.30 | 0.16 | 1.75% | 9.05 | 9.44 | 400487 | 37196.48 | 3.35% | 3.00 |
| 2025-05-29 | 8.66 | 9.14 | 0.48 | 5.54% | 8.66 | 9.24 | 336450 | 30394.86 | 2.82% | 27.00 |
| 2025-05-28 | 8.86 | 8.66 | -0.18 | -2.04% | 8.63 | 8.90 | 93569 | 8163.17 | 0.78% | 0.00 |
| 2025-05-27 | 8.70 | 8.84 | 0.11 | 1.26% | 8.58 | 8.93 | 132094 | 11551.90 | 1.11% | 0.00 |
| 2025-05-26 | 8.59 | 8.73 | 0.11 | 1.28% | 8.57 | 8.77 | 85829 | 7466.35 | 0.72% | 10.00 |
| 2025-05-23 | 8.79 | 8.62 | -0.19 | -2.16% | 8.61 | 8.87 | 115466 | 10088.20 | 0.97% | 0.00 |
| 2025-05-22 | 8.92 | 8.81 | -0.18 | -2.00% | 8.80 | 8.99 | 111955 | 9930.20 | 0.94% | 0.00 |
| 2025-05-21 | 8.99 | 8.99 | 0.01 | 0.11% | 8.91 | 9.09 | 124641 | 11205.89 | 1.04% | 5.00 |
| 2025-05-20 | 8.91 | 9.05 | 0.12 | 1.34% | 8.86 | 9.15 | 147961 | 13336.76 | 1.24% | 0.00 |
| 2025-05-19 | 8.88 | 8.93 | 0.01 | 0.11% | 8.82 | 9.05 | 135442 | 12116.14 | 1.13% | 0.00 |
| 2025-05-16 | 9.18 | 8.92 | -0.15 | -1.65% | 8.91 | 9.25 | 175337 | 15875.08 | 1.47% | 0.00 |
| 2025-05-15 | 9.19 | 9.07 | -0.19 | -2.05% | 9.07 | 9.26 | 107221 | 9790.61 | 0.90% | 0.00 |
| 2025-05-14 | 9.21 | 9.26 | 0.01 | 0.11% | 9.09 | 9.29 | 162202 | 14903.00 | 1.36% | 0.00 |
| 2025-05-13 | 9.37 | 9.25 | 0.02 | 0.22% | 9.22 | 9.48 | 284523 | 26540.13 | 2.38% | 0.00 |
| 2025-05-12 | 9.10 | 9.23 | 0.21 | 2.33% | 9.09 | 9.27 | 168892 | 15542.56 | 1.41% | 0.00 |
| 2025-05-09 | 9.19 | 9.02 | -0.17 | -1.85% | 8.98 | 9.20 | 144375 | 13070.47 | 1.21% | 2.00 |
| 2025-05-08 | 9.11 | 9.19 | 0.03 | 0.33% | 9.10 | 9.22 | 185318 | 16996.63 | 1.55% | 0.00 |
| 2025-05-07 | 9.22 | 9.16 | 0.12 | 1.33% | 9.08 | 9.48 | 316049 | 29226.80 | 2.65% | 10.00 |
| 2025-05-06 | 8.83 | 9.04 | 0.26 | 2.96% | 8.83 | 9.04 | 175124 | 15696.53 | 1.47% | 0.00 |
| 2025-04-30 | 8.56 | 8.78 | 0.19 | 2.21% | 8.56 | 8.84 | 144184 | 12618.47 | 1.21% | 34.00 |
| 2025-04-29 | 8.50 | 8.59 | 0.07 | 0.82% | 8.48 | 8.64 | 98117 | 8417.51 | 0.82% | 0.00 |
| 2025-04-28 | 8.68 | 8.52 | -0.21 | -2.41% | 8.50 | 8.73 | 151029 | 12951.17 | 1.26% | 0.00 |
| 2025-04-25 | 8.69 | 8.73 | 0.01 | 0.11% | 8.66 | 8.91 | 169867 | 14887.08 | 1.42% | 0.00 |
| 2025-04-24 | 8.94 | 8.72 | -0.21 | -2.35% | 8.68 | 9.02 | 240568 | 21156.49 | 2.01% | 11.00 |
| 2025-04-23 | 8.73 | 8.93 | 0.25 | 2.88% | 8.71 | 9.07 | 340002 | 30251.60 | 2.85% | 10.00 |
| 2025-04-22 | 8.73 | 8.68 | -0.12 | -1.36% | 8.65 | 8.78 | 118053 | 10278.25 | 0.99% | 123.00 |
| 2025-04-21 | 8.62 | 8.80 | 0.20 | 2.33% | 8.52 | 8.83 | 157587 | 13740.45 | 1.32% | 0.00 |
| 2025-04-18 | 8.55 | 8.60 | 0.05 | 0.58% | 8.44 | 8.64 | 116894 | 9974.45 | 0.98% | 0.00 |
| 2025-04-17 | 8.56 | 8.55 | -0.02 | -0.23% | 8.52 | 8.70 | 114685 | 9884.30 | 0.96% | 0.00 |
| 2025-04-16 | 8.69 | 8.57 | -0.18 | -2.06% | 8.46 | 8.76 | 135178 | 11610.17 | 1.13% | 0.00 |
| 2025-04-15 | 8.80 | 8.75 | -0.02 | -0.23% | 8.66 | 8.82 | 134225 | 11719.93 | 1.12% | 0.00 |
| 2025-04-14 | 8.87 | 8.77 | 0.01 | 0.11% | 8.75 | 8.97 | 163076 | 14413.51 | 1.37% | 0.00 |
| 2025-04-11 | 8.70 | 8.76 | 0.00 | 0.00% | 8.63 | 8.90 | 179165 | 15737.95 | 1.50% | 50.00 |
| 2025-04-10 | 8.88 | 8.76 | 0.14 | 1.62% | 8.71 | 8.99 | 250395 | 22154.53 | 2.10% | 0.00 |
| 2025-04-09 | 8.30 | 8.62 | 0.25 | 2.99% | 7.88 | 8.70 | 330936 | 27602.09 | 2.77% | 10.00 |
| 2025-04-08 | 7.94 | 8.37 | 0.61 | 7.86% | 7.94 | 8.52 | 499256 | 41539.71 | 4.18% | 0.00 |
苏交科(300284)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。
