| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 8.36 | 8.41 | 0.03 | 0.36% | 8.35 | 8.44 | 85794 | 7205.19 | 0.72% | 3.00 |
| 2025-10-30 | 8.35 | 8.38 | 0.01 | 0.12% | 8.28 | 8.47 | 138204 | 11540.63 | 1.15% | 10.00 |
| 2025-10-29 | 8.45 | 8.37 | -0.09 | -1.06% | 8.32 | 8.47 | 144269 | 12072.59 | 1.20% | 0.00 |
| 2025-10-28 | 8.50 | 8.46 | -0.11 | -1.28% | 8.45 | 8.54 | 132622 | 11249.08 | 1.11% | 0.00 |
| 2025-10-27 | 8.55 | 8.57 | 0.02 | 0.23% | 8.52 | 8.59 | 128269 | 10974.92 | 1.07% | 0.00 |
| 2025-10-24 | 8.57 | 8.55 | -0.05 | -0.58% | 8.51 | 8.63 | 158575 | 13583.24 | 1.32% | 0.00 |
| 2025-10-23 | 8.68 | 8.60 | -0.23 | -2.60% | 8.48 | 8.79 | 292264 | 25074.81 | 2.44% | 0.00 |
| 2025-10-22 | 9.21 | 8.83 | 0.22 | 2.56% | 8.83 | 9.47 | 447499 | 40596.79 | 3.74% | 60.00 |
| 2025-10-21 | 8.42 | 8.61 | 0.19 | 2.26% | 8.38 | 8.75 | 130101 | 11178.20 | 1.09% | 0.00 |
| 2025-10-20 | 8.46 | 8.42 | -0.01 | -0.12% | 8.38 | 8.55 | 78746 | 6652.89 | 0.66% | 0.00 |
| 2025-10-17 | 8.55 | 8.43 | -0.15 | -1.75% | 8.40 | 8.65 | 94680 | 8055.59 | 0.79% | 0.00 |
| 2025-10-16 | 8.74 | 8.58 | -0.18 | -2.05% | 8.56 | 8.80 | 111246 | 9603.80 | 0.93% | 0.00 |
| 2025-10-15 | 8.81 | 8.76 | -0.05 | -0.57% | 8.69 | 8.89 | 157357 | 13765.39 | 1.31% | 0.00 |
| 2025-10-14 | 8.87 | 8.81 | 0.08 | 0.92% | 8.75 | 9.08 | 282936 | 25324.50 | 2.36% | 0.00 |
| 2025-10-13 | 8.49 | 8.73 | 0.02 | 0.23% | 8.25 | 8.82 | 175458 | 15105.44 | 1.47% | 0.00 |
| 2025-10-10 | 8.59 | 8.71 | 0.09 | 1.04% | 8.57 | 8.77 | 133539 | 11601.35 | 1.12% | 3.00 |
| 2025-10-09 | 8.52 | 8.62 | 0.08 | 0.94% | 8.52 | 8.68 | 117101 | 10088.51 | 0.98% | 0.00 |
| 2025-09-30 | 8.60 | 8.54 | -0.02 | -0.23% | 8.51 | 8.65 | 100931 | 8639.56 | 0.84% | 27.00 |
| 2025-09-29 | 8.58 | 8.56 | -0.04 | -0.47% | 8.45 | 8.62 | 109230 | 9326.28 | 0.91% | 0.00 |
| 2025-09-26 | 8.68 | 8.60 | -0.14 | -1.60% | 8.60 | 8.79 | 119031 | 10311.96 | 0.99% | 21.00 |
| 2025-09-25 | 8.92 | 8.74 | -0.20 | -2.24% | 8.72 | 8.93 | 155837 | 13691.74 | 1.30% | 0.00 |
| 2025-09-24 | 8.68 | 8.94 | 0.26 | 3.00% | 8.55 | 8.96 | 261974 | 22947.96 | 2.19% | 0.00 |
| 2025-09-23 | 8.87 | 8.68 | -0.27 | -3.02% | 8.55 | 8.89 | 169482 | 14690.53 | 1.42% | 12.00 |
| 2025-09-22 | 8.75 | 8.95 | 0.13 | 1.47% | 8.72 | 8.98 | 148804 | 13220.02 | 1.24% | 8.00 |
| 2025-09-19 | 8.73 | 8.82 | 0.08 | 0.92% | 8.62 | 8.99 | 207180 | 18250.17 | 1.73% | 1.00 |
| 2025-09-18 | 8.95 | 8.74 | -0.27 | -3.00% | 8.72 | 9.02 | 205821 | 18264.79 | 1.72% | 0.00 |
| 2025-09-17 | 8.86 | 9.01 | 0.12 | 1.35% | 8.79 | 9.09 | 175860 | 15755.81 | 1.47% | 1.00 |
| 2025-09-16 | 8.86 | 8.89 | 0.02 | 0.23% | 8.80 | 8.90 | 109541 | 9699.06 | 0.91% | 0.00 |
| 2025-09-15 | 9.00 | 8.87 | -0.09 | -1.00% | 8.82 | 9.00 | 120493 | 10690.13 | 1.01% | 0.00 |
| 2025-09-12 | 8.90 | 8.96 | 0.07 | 0.79% | 8.85 | 9.15 | 214305 | 19350.60 | 1.79% | 40.00 |
| 2025-09-11 | 8.76 | 8.89 | 0.09 | 1.02% | 8.75 | 8.90 | 144947 | 12805.53 | 1.21% | 597.00 |
| 2025-09-10 | 8.80 | 8.80 | 0.00 | 0.00% | 8.77 | 8.90 | 96361 | 8501.18 | 0.80% | 1.00 |
| 2025-09-09 | 9.00 | 8.80 | -0.17 | -1.90% | 8.77 | 9.01 | 128709 | 11389.79 | 1.07% | 50.00 |
| 2025-09-08 | 8.95 | 8.97 | 0.03 | 0.34% | 8.79 | 9.01 | 163751 | 14581.48 | 1.37% | 38.00 |
| 2025-09-05 | 8.88 | 8.94 | 0.09 | 1.02% | 8.76 | 8.94 | 162117 | 14382.49 | 1.35% | 0.00 |
| 2025-09-04 | 8.91 | 8.85 | -0.04 | -0.45% | 8.73 | 9.05 | 176823 | 15745.38 | 1.48% | 12.00 |
| 2025-09-03 | 9.15 | 8.89 | -0.27 | -2.95% | 8.88 | 9.18 | 150442 | 13572.73 | 1.26% | 0.00 |
| 2025-09-02 | 9.37 | 9.16 | -0.17 | -1.82% | 9.02 | 9.39 | 205581 | 18769.66 | 1.72% | 20.00 |
| 2025-09-01 | 9.37 | 9.33 | 0.00 | 0.00% | 9.26 | 9.54 | 178699 | 16729.62 | 1.49% | 37.00 |
| 2025-08-29 | 9.53 | 9.33 | -0.19 | -2.00% | 9.31 | 9.58 | 214519 | 20178.66 | 1.79% | 0.00 |
| 2025-08-28 | 9.53 | 9.52 | -0.01 | -0.10% | 9.20 | 9.63 | 303396 | 28667.07 | 2.53% | 44.00 |
| 2025-08-27 | 9.85 | 9.53 | -0.35 | -3.54% | 9.52 | 9.89 | 355436 | 34667.83 | 2.97% | 0.00 |
| 2025-08-26 | 9.70 | 9.88 | 0.15 | 1.54% | 9.57 | 10.05 | 495460 | 48762.06 | 4.14% | 4.00 |
| 2025-08-25 | 9.73 | 9.73 | 0.01 | 0.10% | 9.69 | 9.89 | 342130 | 33489.02 | 2.86% | 13.00 |
| 2025-08-22 | 9.72 | 9.72 | 0.02 | 0.21% | 9.65 | 9.74 | 204946 | 19872.12 | 1.71% | 0.00 |
| 2025-08-21 | 9.83 | 9.70 | -0.10 | -1.02% | 9.68 | 9.99 | 291267 | 28615.02 | 2.43% | 11.00 |
| 2025-08-20 | 9.81 | 9.80 | -0.05 | -0.51% | 9.66 | 9.83 | 236357 | 23042.56 | 1.97% | 200.00 |
| 2025-08-19 | 9.84 | 9.85 | -0.02 | -0.20% | 9.79 | 9.93 | 305255 | 30049.99 | 2.55% | 0.00 |
| 2025-08-18 | 9.77 | 9.87 | 0.07 | 0.71% | 9.72 | 9.92 | 357548 | 35142.15 | 2.99% | 440.00 |
| 2025-08-15 | 9.46 | 9.80 | 0.35 | 3.70% | 9.41 | 9.87 | 356292 | 34489.39 | 2.98% | 0.00 |
| 2025-08-14 | 9.75 | 9.45 | -0.30 | -3.08% | 9.41 | 9.78 | 281784 | 26966.49 | 2.35% | 0.00 |
| 2025-08-13 | 9.73 | 9.75 | 0.00 | 0.00% | 9.65 | 9.82 | 246906 | 24017.97 | 2.06% | 162.00 |
| 2025-08-12 | 9.80 | 9.75 | -0.04 | -0.41% | 9.64 | 9.82 | 249112 | 24186.73 | 2.08% | 0.00 |
| 2025-08-11 | 9.62 | 9.81 | 0.22 | 2.29% | 9.62 | 9.85 | 356461 | 34827.53 | 2.98% | 10.00 |
| 2025-08-08 | 9.52 | 9.59 | 0.02 | 0.21% | 9.48 | 9.72 | 252559 | 24264.28 | 2.11% | 12.00 |
| 2025-08-07 | 9.71 | 9.57 | 0.02 | 0.21% | 9.52 | 9.73 | 234600 | 22541.05 | 1.96% | 0.00 |
| 2025-08-06 | 9.60 | 9.55 | -0.12 | -1.24% | 9.46 | 9.67 | 240006 | 22876.45 | 2.00% | 0.00 |
| 2025-08-05 | 9.42 | 9.67 | 0.23 | 2.44% | 9.42 | 9.85 | 320674 | 31050.12 | 2.68% | 7.00 |
| 2025-08-04 | 9.42 | 9.44 | -0.05 | -0.53% | 9.41 | 9.60 | 196762 | 18644.01 | 1.64% | 0.00 |
| 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 |
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。
