| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 56.56 | 56.45 | 0.04 | 0.07% | 56.32 | 56.92 | 12473 | 7063.51 | 0.94% | 0.00 |
| 2025-12-19 | 56.10 | 56.41 | 0.71 | 1.27% | 55.76 | 56.65 | 10941 | 6167.38 | 0.83% | 0.00 |
| 2025-12-18 | 55.74 | 55.70 | -0.19 | -0.34% | 55.40 | 56.50 | 11113 | 6229.85 | 0.84% | 0.00 |
| 2025-12-17 | 55.38 | 55.89 | 0.51 | 0.92% | 54.90 | 55.96 | 9544 | 5288.79 | 0.72% | 0.00 |
| 2025-12-16 | 55.92 | 55.38 | -0.52 | -0.93% | 54.86 | 56.17 | 11571 | 6393.93 | 0.88% | 0.00 |
| 2025-12-15 | 56.70 | 55.90 | -1.36 | -2.38% | 55.77 | 56.83 | 28659 | 16052.80 | 2.17% | 0.00 |
| 2025-12-12 | 57.00 | 57.26 | 0.62 | 1.09% | 55.90 | 57.26 | 28929 | 16317.87 | 2.19% | 0.00 |
| 2025-12-11 | 58.36 | 56.64 | -1.81 | -3.10% | 56.60 | 58.48 | 24971 | 14318.10 | 1.89% | 0.00 |
| 2025-12-10 | 58.90 | 58.45 | -0.49 | -0.83% | 58.29 | 59.20 | 12785 | 7480.45 | 0.97% | 0.00 |
| 2025-12-09 | 60.13 | 58.94 | -1.16 | -1.93% | 58.81 | 60.45 | 10126 | 6027.36 | 0.77% | 0.00 |
| 2025-12-08 | 59.87 | 60.10 | 0.73 | 1.23% | 59.56 | 60.49 | 12474 | 7505.44 | 0.94% | 0.00 |
| 2025-12-05 | 58.60 | 59.37 | 0.58 | 0.99% | 58.47 | 59.40 | 7432 | 4383.34 | 0.56% | 0.00 |
| 2025-12-04 | 59.88 | 58.79 | -0.44 | -0.74% | 58.78 | 59.88 | 9779 | 5795.12 | 0.74% | 0.00 |
| 2025-12-03 | 59.62 | 59.23 | -0.36 | -0.60% | 58.90 | 60.23 | 9415 | 5594.87 | 0.71% | 0.00 |
| 2025-12-02 | 58.99 | 59.59 | 0.41 | 0.69% | 58.66 | 59.87 | 10628 | 6289.33 | 0.80% | 0.00 |
| 2025-12-01 | 58.50 | 59.18 | 0.50 | 0.85% | 58.41 | 59.30 | 8055 | 4748.48 | 0.61% | 0.00 |
| 2025-11-28 | 58.03 | 58.68 | 0.56 | 0.96% | 57.66 | 58.69 | 7811 | 4547.14 | 0.59% | 0.00 |
| 2025-11-27 | 58.06 | 58.12 | -0.03 | -0.05% | 58.06 | 58.85 | 6283 | 3668.46 | 0.48% | 0.00 |
| 2025-11-26 | 58.60 | 58.15 | -0.29 | -0.50% | 58.12 | 58.85 | 5861 | 3422.86 | 0.44% | 0.00 |
| 2025-11-25 | 58.49 | 58.44 | 0.07 | 0.12% | 58.19 | 59.30 | 9858 | 5792.94 | 0.75% | 0.00 |
| 2025-11-24 | 57.66 | 58.37 | 0.71 | 1.23% | 57.66 | 58.67 | 7512 | 4368.58 | 0.57% | 0.00 |
| 2025-11-21 | 58.96 | 57.66 | -1.35 | -2.29% | 57.62 | 59.20 | 14893 | 8664.67 | 1.13% | 0.00 |
| 2025-11-20 | 60.19 | 59.01 | -1.08 | -1.80% | 58.88 | 60.64 | 11410 | 6782.83 | 0.86% | 0.00 |
| 2025-11-19 | 60.07 | 60.09 | 0.03 | 0.05% | 59.33 | 60.38 | 11191 | 6701.19 | 0.85% | 0.00 |
| 2025-11-18 | 59.88 | 60.06 | -0.73 | -1.20% | 59.70 | 60.66 | 13406 | 8040.37 | 1.01% | 0.00 |
| 2025-11-17 | 60.56 | 60.79 | 1.01 | 1.69% | 60.39 | 62.26 | 18808 | 11509.93 | 1.42% | 0.00 |
| 2025-11-14 | 60.49 | 59.78 | -1.04 | -1.71% | 59.70 | 60.59 | 13427 | 8066.83 | 1.02% | 0.00 |
| 2025-11-13 | 60.60 | 60.82 | 0.22 | 0.36% | 60.30 | 61.23 | 9267 | 5645.58 | 0.70% | 0.00 |
| 2025-11-12 | 60.69 | 60.60 | -0.30 | -0.49% | 60.00 | 61.29 | 13309 | 8046.57 | 1.01% | 0.00 |
| 2025-11-11 | 61.77 | 60.90 | -0.85 | -1.38% | 60.83 | 62.40 | 13695 | 8420.87 | 1.04% | 0.00 |
| 2025-11-10 | 61.75 | 61.75 | 0.10 | 0.16% | 61.08 | 61.98 | 14212 | 8734.67 | 1.07% | 0.00 |
| 2025-11-07 | 62.50 | 61.65 | -0.94 | -1.50% | 61.62 | 62.50 | 13602 | 8421.47 | 1.03% | 0.00 |
| 2025-11-06 | 62.01 | 62.59 | 0.31 | 0.50% | 62.01 | 63.18 | 14131 | 8841.21 | 1.07% | 0.00 |
| 2025-11-05 | 61.09 | 62.28 | 0.22 | 0.35% | 61.09 | 62.86 | 14409 | 8940.25 | 1.09% | 0.00 |
| 2025-11-04 | 62.19 | 62.06 | -0.35 | -0.56% | 61.42 | 63.38 | 18568 | 11556.88 | 1.40% | 0.00 |
| 2025-11-03 | 63.90 | 62.41 | -1.58 | -2.47% | 62.00 | 63.90 | 23196 | 14501.92 | 1.75% | 0.00 |
| 2025-10-31 | 64.60 | 63.99 | -0.39 | -0.61% | 63.56 | 65.49 | 26423 | 16986.37 | 2.00% | 0.00 |
| 2025-10-30 | 63.21 | 64.38 | 1.14 | 1.80% | 63.00 | 66.50 | 38208 | 24786.74 | 2.89% | 0.00 |
| 2025-10-29 | 62.07 | 63.24 | 1.46 | 2.36% | 61.88 | 64.18 | 27468 | 17249.22 | 2.08% | 0.00 |
| 2025-10-28 | 60.08 | 61.78 | -3.21 | -4.94% | 59.87 | 62.85 | 42233 | 26152.84 | 3.19% | 0.00 |
| 2025-10-27 | 65.19 | 64.99 | 0.59 | 0.92% | 64.10 | 65.96 | 26506 | 17224.08 | 2.00% | 0.00 |
| 2025-10-24 | 62.60 | 64.40 | 1.97 | 3.16% | 62.60 | 64.76 | 28611 | 18348.08 | 2.16% | 0.00 |
| 2025-10-23 | 62.74 | 62.43 | -0.37 | -0.59% | 61.05 | 62.74 | 18235 | 11244.06 | 1.38% | 0.00 |
| 2025-10-22 | 62.60 | 62.80 | -0.05 | -0.08% | 61.35 | 64.50 | 27477 | 17374.80 | 2.08% | 0.00 |
| 2025-10-21 | 62.47 | 62.85 | 0.70 | 1.13% | 62.22 | 63.06 | 17594 | 11048.06 | 1.33% | 0.00 |
| 2025-10-20 | 63.15 | 62.15 | -0.40 | -0.64% | 61.76 | 63.50 | 19892 | 12466.07 | 1.50% | 3.00 |
| 2025-10-17 | 64.95 | 62.55 | -2.40 | -3.70% | 62.51 | 65.00 | 30877 | 19579.50 | 2.34% | 0.00 |
| 2025-10-16 | 66.88 | 64.95 | -2.11 | -3.15% | 64.46 | 67.09 | 34592 | 22692.37 | 2.62% | 0.00 |
| 2025-10-15 | 66.90 | 67.06 | 0.58 | 0.87% | 66.01 | 68.36 | 28171 | 18916.83 | 2.13% | 0.00 |
| 2025-10-14 | 68.80 | 66.48 | -1.84 | -2.69% | 66.19 | 69.75 | 42965 | 29264.81 | 3.25% | 0.00 |
| 2025-10-13 | 65.35 | 68.32 | 0.95 | 1.41% | 65.19 | 70.90 | 54446 | 37283.90 | 4.12% | 0.00 |
| 2025-10-10 | 69.00 | 67.37 | -2.11 | -3.04% | 66.94 | 69.55 | 35236 | 23898.53 | 2.67% | 0.00 |
| 2025-10-09 | 65.99 | 69.48 | 3.80 | 5.79% | 65.59 | 70.45 | 55643 | 38204.70 | 4.21% | 0.00 |
| 2025-09-30 | 65.00 | 65.68 | 1.46 | 2.27% | 64.60 | 67.63 | 45300 | 29950.92 | 3.43% | 6.50 |
| 2025-09-29 | 64.19 | 64.22 | 0.34 | 0.53% | 63.68 | 64.98 | 17323 | 11128.15 | 1.31% | 0.00 |
| 2025-09-26 | 64.80 | 63.88 | -1.64 | -2.50% | 63.81 | 65.51 | 21590 | 13916.79 | 1.63% | 0.00 |
| 2025-09-25 | 65.29 | 65.52 | 0.23 | 0.35% | 65.02 | 66.45 | 28580 | 18803.02 | 2.16% | 0.00 |
| 2025-09-24 | 63.55 | 65.29 | 1.66 | 2.61% | 63.15 | 65.45 | 34238 | 22173.40 | 2.59% | 0.00 |
| 2025-09-23 | 64.90 | 63.63 | -1.25 | -1.93% | 62.11 | 65.14 | 32709 | 20663.16 | 2.47% | 0.00 |
| 2025-09-22 | 63.70 | 64.88 | 1.08 | 1.69% | 62.99 | 65.00 | 27226 | 17409.19 | 2.06% | 0.00 |
| 2025-09-19 | 63.80 | 63.80 | -0.54 | -0.84% | 63.61 | 65.00 | 26061 | 16734.96 | 1.97% | 0.00 |
| 2025-09-18 | 66.10 | 64.34 | -1.70 | -2.57% | 63.71 | 66.75 | 49263 | 32253.89 | 3.73% | 0.00 |
| 2025-09-17 | 65.32 | 66.04 | 0.64 | 0.98% | 65.01 | 66.67 | 40921 | 26982.58 | 3.10% | 0.00 |
| 2025-09-16 | 65.52 | 65.40 | 0.54 | 0.83% | 63.88 | 65.55 | 39704 | 25782.62 | 3.00% | 0.00 |
| 2025-09-15 | 63.00 | 64.86 | 2.40 | 3.84% | 62.86 | 65.40 | 57489 | 37108.76 | 4.35% | 0.00 |
| 2025-09-12 | 63.30 | 62.46 | -0.53 | -0.84% | 62.20 | 63.80 | 28190 | 17717.05 | 2.13% | 0.00 |
| 2025-09-11 | 62.11 | 62.99 | 0.88 | 1.42% | 61.00 | 63.00 | 26389 | 16407.22 | 2.00% | 0.00 |
| 2025-09-10 | 62.70 | 62.11 | -0.82 | -1.30% | 62.04 | 63.79 | 21230 | 13315.78 | 1.61% | 0.00 |
| 2025-09-09 | 64.45 | 62.93 | -1.53 | -2.37% | 62.52 | 64.45 | 27940 | 17663.06 | 2.11% | 0.00 |
| 2025-09-08 | 61.56 | 64.46 | 3.08 | 5.02% | 61.40 | 64.64 | 58168 | 37101.01 | 4.40% | 0.00 |
| 2025-09-05 | 58.88 | 61.38 | 2.46 | 4.18% | 58.51 | 61.61 | 36760 | 22346.38 | 2.78% | 0.00 |
| 2025-09-04 | 60.28 | 58.92 | -1.10 | -1.83% | 58.10 | 61.35 | 33028 | 19683.33 | 2.50% | 0.00 |
| 2025-09-03 | 63.01 | 60.02 | -3.33 | -5.26% | 59.93 | 63.99 | 52513 | 32449.02 | 3.97% | 0.00 |
| 2025-09-02 | 66.00 | 63.35 | 1.37 | 2.21% | 63.34 | 67.92 | 79115 | 51429.91 | 5.98% | 0.00 |
| 2025-09-01 | 62.39 | 61.98 | 0.18 | 0.29% | 61.50 | 63.47 | 30331 | 18834.07 | 2.29% | 0.00 |
| 2025-08-29 | 63.12 | 61.80 | -1.22 | -1.94% | 61.63 | 63.20 | 29469 | 18285.93 | 2.23% | 0.00 |
| 2025-08-28 | 62.19 | 63.02 | 0.84 | 1.35% | 60.88 | 63.50 | 43570 | 27093.79 | 3.30% | 0.00 |
| 2025-08-27 | 62.26 | 62.18 | 0.03 | 0.05% | 62.00 | 65.12 | 56919 | 36176.99 | 4.31% | 0.00 |
| 2025-08-26 | 62.39 | 62.15 | -0.24 | -0.38% | 61.72 | 63.08 | 26390 | 16460.84 | 2.00% | 2.00 |
| 2025-08-25 | 62.50 | 62.39 | 0.14 | 0.22% | 61.20 | 63.45 | 44518 | 27718.75 | 3.37% | 0.00 |
科德数控(688305)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。
