| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-21 | 13.70 | 13.88 | 0.26 | 1.91% | 13.55 | 14.13 | 353383 | 49053.50 | 9.87% | 37.00 |
| 2025-05-20 | 13.66 | 13.62 | -0.12 | -0.87% | 13.41 | 13.75 | 192210 | 26062.28 | 5.37% | 38.00 |
| 2025-05-19 | 13.65 | 13.74 | 0.05 | 0.37% | 13.55 | 13.82 | 155140 | 21224.71 | 4.33% | 0.00 |
| 2025-05-16 | 13.60 | 13.69 | 0.01 | 0.07% | 13.49 | 13.82 | 180745 | 24752.32 | 5.05% | 8.00 |
| 2025-05-15 | 14.08 | 13.68 | -0.58 | -4.07% | 13.58 | 14.11 | 320791 | 44087.30 | 8.96% | 26.00 |
| 2025-05-14 | 14.00 | 14.26 | 0.41 | 2.96% | 13.87 | 14.28 | 402054 | 56681.95 | 11.23% | 0.00 |
| 2025-05-13 | 14.13 | 13.85 | -0.17 | -1.21% | 13.82 | 14.28 | 273139 | 38263.53 | 7.63% | 10.00 |
| 2025-05-12 | 13.95 | 14.02 | 0.24 | 1.74% | 13.74 | 14.10 | 308714 | 43007.20 | 8.62% | 193.00 |
| 2025-05-09 | 13.80 | 13.78 | -0.08 | -0.58% | 13.68 | 14.25 | 406991 | 56842.09 | 11.37% | 5.00 |
| 2025-05-08 | 13.81 | 13.86 | -0.01 | -0.07% | 13.79 | 14.02 | 349892 | 48605.00 | 9.77% | 0.00 |
| 2025-05-07 | 14.30 | 13.87 | -0.37 | -2.60% | 13.65 | 14.38 | 577748 | 80628.32 | 16.14% | 2.00 |
| 2025-05-06 | 13.69 | 14.24 | 0.84 | 6.27% | 13.53 | 14.26 | 644781 | 89753.83 | 18.01% | 114.00 |
| 2025-04-30 | 13.10 | 13.40 | 0.36 | 2.76% | 12.97 | 13.60 | 480746 | 64368.17 | 13.43% | 39.00 |
| 2025-04-29 | 12.99 | 13.04 | 0.02 | 0.15% | 12.67 | 13.26 | 456265 | 59162.97 | 12.74% | 24.00 |
| 2025-04-28 | 12.50 | 13.02 | 1.09 | 9.14% | 12.40 | 13.90 | 752222 | 99172.45 | 21.01% | 37.00 |
| 2025-04-25 | 12.08 | 11.93 | -0.10 | -0.83% | 11.87 | 12.15 | 178076 | 21366.58 | 4.97% | 5.00 |
| 2025-04-24 | 12.45 | 12.03 | -0.47 | -3.76% | 11.99 | 12.55 | 262888 | 31978.09 | 7.34% | 30.00 |
| 2025-04-23 | 12.50 | 12.50 | 0.05 | 0.40% | 12.46 | 12.96 | 379220 | 48153.78 | 10.59% | 5.00 |
| 2025-04-22 | 12.41 | 12.45 | 0.35 | 2.89% | 12.30 | 12.76 | 404892 | 50673.99 | 11.31% | 10.00 |
| 2025-04-21 | 11.89 | 12.10 | 0.33 | 2.80% | 11.62 | 12.19 | 208455 | 25109.84 | 5.82% | 10.00 |
| 2025-04-18 | 11.62 | 11.77 | 0.17 | 1.47% | 11.56 | 11.96 | 178872 | 21061.58 | 5.00% | 0.00 |
| 2025-04-17 | 11.65 | 11.60 | -0.16 | -1.36% | 11.60 | 11.88 | 150535 | 17687.78 | 4.20% | 0.00 |
| 2025-04-16 | 11.88 | 11.76 | -0.23 | -1.92% | 11.43 | 11.99 | 214980 | 25201.50 | 6.00% | 36.00 |
| 2025-04-15 | 12.08 | 11.99 | -0.11 | -0.91% | 11.84 | 12.27 | 163239 | 19575.19 | 4.47% | 100.00 |
| 2025-04-14 | 12.15 | 12.10 | 0.15 | 1.26% | 12.06 | 12.37 | 213889 | 26092.76 | 5.86% | 27.00 |
| 2025-04-11 | 11.78 | 11.95 | -0.02 | -0.17% | 11.74 | 12.19 | 243782 | 29269.31 | 6.68% | 8.00 |
| 2025-04-10 | 11.63 | 11.97 | 0.51 | 4.45% | 11.63 | 12.31 | 369779 | 44425.04 | 10.13% | 33.00 |
| 2025-04-09 | 10.81 | 11.46 | 0.48 | 4.37% | 10.08 | 11.59 | 338623 | 37256.97 | 9.27% | 38.00 |
| 2025-04-08 | 10.86 | 10.98 | 0.46 | 4.37% | 10.50 | 11.21 | 300889 | 32733.56 | 8.24% | 205.00 |
| 2025-04-07 | 11.72 | 10.52 | -2.27 | -17.75% | 10.29 | 12.12 | 411103 | 45683.97 | 11.26% | 0.00 |
| 2025-04-03 | 12.91 | 12.79 | -0.32 | -2.44% | 12.58 | 13.25 | 229027 | 29512.80 | 6.27% | 2.00 |
| 2025-04-02 | 13.32 | 13.11 | -0.32 | -2.38% | 13.00 | 13.55 | 249572 | 33080.64 | 6.83% | 120.00 |
| 2025-04-01 | 13.81 | 13.43 | -0.49 | -3.52% | 13.40 | 14.00 | 264689 | 36161.89 | 7.25% | 162.00 |
| 2025-03-31 | 13.51 | 13.92 | 0.29 | 2.13% | 13.22 | 13.98 | 333645 | 45357.80 | 9.14% | 0.00 |
| 2025-03-28 | 13.60 | 13.63 | -0.05 | -0.37% | 13.52 | 14.15 | 278904 | 38365.39 | 7.64% | 4.00 |
| 2025-03-27 | 14.17 | 13.68 | -0.25 | -1.79% | 13.61 | 14.28 | 337225 | 46816.18 | 9.23% | 1.00 |
| 2025-03-26 | 14.06 | 13.93 | 0.35 | 2.58% | 13.93 | 14.69 | 471863 | 67410.38 | 12.92% | 17.00 |
| 2025-03-25 | 14.31 | 13.58 | -0.69 | -4.84% | 13.40 | 14.40 | 442292 | 60898.94 | 12.11% | 6.00 |
| 2025-03-24 | 15.79 | 14.27 | -1.67 | -10.48% | 13.91 | 15.79 | 775250 | 113866.84 | 21.23% | 119.00 |
| 2025-03-21 | 14.98 | 15.94 | 0.68 | 4.46% | 14.70 | 16.50 | 1113823 | 175100.94 | 30.50% | 80.00 |
| 2025-03-20 | 14.80 | 15.26 | 0.32 | 2.14% | 14.53 | 15.67 | 648678 | 98354.08 | 17.76% | 84.00 |
| 2025-03-19 | 15.29 | 14.94 | -0.50 | -3.24% | 14.78 | 15.36 | 416277 | 62367.55 | 11.40% | 0.00 |
| 2025-03-18 | 15.47 | 15.44 | 0.16 | 1.05% | 15.05 | 15.59 | 597726 | 91484.46 | 16.37% | 83.00 |
| 2025-03-17 | 14.43 | 15.28 | 0.87 | 6.04% | 14.32 | 15.99 | 820924 | 125977.29 | 22.48% | 34.00 |
| 2025-03-14 | 14.08 | 14.41 | 0.14 | 0.98% | 13.88 | 14.63 | 351028 | 50223.52 | 9.61% | 45.00 |
| 2025-03-13 | 14.84 | 14.27 | -0.71 | -4.74% | 13.88 | 14.87 | 461541 | 65773.20 | 12.64% | 2.00 |
| 2025-03-12 | 14.60 | 14.98 | 0.40 | 2.74% | 14.50 | 15.36 | 523945 | 78861.05 | 14.35% | 11.00 |
| 2025-03-11 | 14.50 | 14.58 | -0.48 | -3.19% | 14.20 | 14.64 | 424854 | 61283.96 | 11.63% | 0.00 |
| 2025-03-10 | 14.73 | 15.06 | 0.15 | 1.01% | 14.51 | 15.26 | 422617 | 63092.50 | 11.57% | 20.00 |
| 2025-03-07 | 15.30 | 14.91 | -0.68 | -4.36% | 14.61 | 15.55 | 718564 | 108255.95 | 19.68% | 44.00 |
| 2025-03-06 | 15.31 | 15.59 | -0.09 | -0.57% | 15.12 | 15.95 | 1099237 | 170670.19 | 30.10% | 81.00 |
| 2025-03-05 | 14.48 | 15.68 | 0.92 | 6.23% | 14.29 | 15.88 | 1140155 | 171529.92 | 31.22% | 142.00 |
| 2025-03-04 | 14.36 | 14.76 | 0.37 | 2.57% | 14.27 | 15.27 | 960355 | 141970.00 | 26.30% | 92.00 |
| 2025-03-03 | 13.12 | 14.39 | 1.36 | 10.44% | 12.78 | 15.15 | 1004981 | 143924.33 | 27.52% | 133.00 |
| 2025-02-28 | 14.18 | 13.03 | -1.51 | -10.39% | 13.00 | 14.19 | 615421 | 83006.76 | 16.85% | 2.00 |
| 2025-02-27 | 14.00 | 14.54 | 0.49 | 3.49% | 13.56 | 14.74 | 819799 | 116301.70 | 22.45% | 6.00 |
| 2025-02-26 | 13.68 | 14.05 | 0.34 | 2.48% | 13.43 | 14.22 | 476428 | 66181.15 | 13.05% | 50.00 |
| 2025-02-25 | 13.53 | 13.71 | -0.25 | -1.79% | 13.36 | 13.95 | 358713 | 48963.63 | 9.82% | 7.00 |
| 2025-02-24 | 14.20 | 13.96 | -0.24 | -1.69% | 13.74 | 14.20 | 416985 | 58117.10 | 11.42% | 14.00 |
| 2025-02-21 | 13.99 | 14.20 | 0.54 | 3.95% | 13.71 | 14.34 | 664616 | 93591.84 | 18.20% | 187.00 |
| 2025-02-20 | 13.73 | 13.66 | 0.00 | 0.00% | 13.40 | 13.87 | 354251 | 48419.81 | 9.70% | 25.00 |
| 2025-02-19 | 13.33 | 13.66 | 0.48 | 3.64% | 13.06 | 13.70 | 384103 | 51657.37 | 10.52% | 27.00 |
| 2025-02-18 | 13.62 | 13.18 | -0.71 | -5.11% | 13.16 | 14.05 | 500644 | 68046.66 | 13.71% | 0.00 |
| 2025-02-17 | 14.00 | 13.89 | 0.15 | 1.09% | 13.71 | 14.42 | 739751 | 104073.89 | 20.26% | 63.00 |
| 2025-02-14 | 13.37 | 13.74 | 0.16 | 1.18% | 13.09 | 13.77 | 586794 | 79305.42 | 16.07% | 113.00 |
| 2025-02-13 | 14.10 | 13.58 | -0.52 | -3.69% | 13.31 | 14.13 | 735977 | 99954.87 | 20.15% | 120.00 |
| 2025-02-12 | 13.67 | 14.10 | 1.03 | 7.88% | 13.60 | 14.59 | 1034928 | 145260.17 | 28.34% | 29.00 |
| 2025-02-11 | 13.00 | 13.07 | -0.08 | -0.61% | 12.81 | 13.34 | 356247 | 46421.67 | 9.75% | 0.00 |
| 2025-02-10 | 12.70 | 13.15 | 0.53 | 4.20% | 12.63 | 13.19 | 425808 | 55171.98 | 11.66% | 19.00 |
| 2025-02-07 | 12.40 | 12.62 | 0.19 | 1.53% | 12.33 | 12.87 | 435989 | 54808.96 | 11.94% | 44.20 |
| 2025-02-06 | 11.96 | 12.43 | 0.35 | 2.90% | 11.80 | 12.50 | 361508 | 44161.70 | 9.90% | 164.00 |
| 2025-02-05 | 11.70 | 12.08 | 0.62 | 5.41% | 11.56 | 12.19 | 358514 | 42866.08 | 9.82% | 71.00 |
| 2025-01-27 | 11.92 | 11.46 | -0.38 | -3.21% | 11.45 | 12.08 | 222458 | 25906.02 | 6.09% | 0.00 |
| 2025-01-24 | 11.22 | 11.84 | 0.55 | 4.87% | 11.17 | 11.85 | 346974 | 40256.52 | 9.50% | 95.00 |
| 2025-01-23 | 11.51 | 11.29 | 0.00 | 0.00% | 11.28 | 11.85 | 259116 | 30011.90 | 7.10% | 0.00 |
| 2025-01-22 | 11.32 | 11.29 | -0.14 | -1.22% | 11.22 | 11.53 | 147037 | 16728.94 | 4.03% | 9.00 |
| 2025-01-21 | 11.65 | 11.43 | -0.07 | -0.61% | 11.28 | 11.66 | 161486 | 18452.28 | 4.42% | 4.00 |
| 2025-01-20 | 11.50 | 11.50 | 0.22 | 1.95% | 11.25 | 11.65 | 211407 | 24294.81 | 5.79% | 0.00 |
| 2025-01-17 | 11.40 | 11.28 | -0.20 | -1.74% | 11.23 | 11.50 | 194983 | 22107.89 | 5.34% | 0.00 |
| 2025-01-16 | 11.43 | 11.48 | 0.18 | 1.59% | 11.32 | 11.95 | 345393 | 40069.60 | 9.46% | 8.00 |
先进数通(300541)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。
