| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 53.30 | 54.31 | 1.18 | 2.22% | 53.20 | 54.54 | 24446 | 13232.60 | 0.61% |
| 2026-03-24 | 53.01 | 53.13 | 1.10 | 2.11% | 52.00 | 53.26 | 26921 | 14158.62 | 0.67% |
| 2026-03-23 | 53.97 | 52.03 | -2.24 | -4.13% | 51.66 | 54.17 | 46234 | 24508.26 | 1.14% |
| 2026-03-20 | 55.49 | 54.27 | -0.68 | -1.24% | 54.16 | 55.96 | 31956 | 17645.41 | 0.79% |
| 2026-03-19 | 56.73 | 54.95 | -2.51 | -4.37% | 54.60 | 57.10 | 51958 | 28848.18 | 1.29% |
| 2026-03-18 | 58.38 | 57.46 | -0.84 | -1.44% | 56.92 | 58.45 | 29965 | 17189.33 | 0.74% |
| 2026-03-17 | 59.61 | 58.30 | -1.12 | -1.88% | 58.01 | 59.80 | 24875 | 14644.44 | 0.62% |
| 2026-03-16 | 59.83 | 59.42 | -0.39 | -0.65% | 58.60 | 60.06 | 33235 | 19662.19 | 0.82% |
| 2026-03-13 | 61.00 | 59.81 | -1.38 | -2.26% | 59.65 | 61.35 | 30329 | 18315.15 | 0.75% |
| 2026-03-12 | 61.59 | 61.19 | -0.80 | -1.29% | 60.83 | 62.26 | 23288 | 14276.13 | 0.58% |
| 2026-03-11 | 62.68 | 61.99 | -0.65 | -1.04% | 61.63 | 62.99 | 21144 | 13122.62 | 0.52% |
| 2026-03-10 | 62.20 | 62.64 | 0.84 | 1.36% | 62.01 | 63.63 | 22303 | 13948.75 | 0.55% |
| 2026-03-09 | 62.00 | 61.80 | -1.14 | -1.81% | 60.31 | 62.28 | 22080 | 13528.71 | 0.55% |
| 2026-03-06 | 62.42 | 62.94 | 0.52 | 0.83% | 62.00 | 63.60 | 15647 | 9871.85 | 0.39% |
| 2026-03-05 | 62.10 | 62.42 | 0.98 | 1.60% | 61.70 | 63.36 | 22950 | 14328.95 | 0.57% |
| 2026-03-04 | 61.57 | 61.44 | -1.99 | -3.14% | 61.20 | 63.35 | 27652 | 17116.35 | 0.68% |
| 2026-03-03 | 65.85 | 63.43 | -2.03 | -3.10% | 63.20 | 66.43 | 24545 | 15817.92 | 0.61% |
| 2026-03-02 | 66.51 | 65.46 | -1.72 | -2.56% | 64.60 | 67.09 | 32704 | 21410.19 | 0.81% |
| 2026-02-27 | 66.82 | 67.18 | 0.36 | 0.54% | 66.30 | 68.07 | 15451 | 10390.79 | 0.38% |
| 2026-02-26 | 68.42 | 66.82 | -1.60 | -2.34% | 66.44 | 68.72 | 42636 | 28633.90 | 1.06% |
| 2026-02-25 | 68.02 | 68.42 | 0.39 | 0.57% | 67.72 | 69.28 | 13280 | 9098.67 | 0.33% |
| 2026-02-24 | 69.51 | 68.03 | -0.91 | -1.32% | 67.54 | 69.59 | 15280 | 10385.56 | 0.38% |
| 2026-02-13 | 68.90 | 68.94 | 0.04 | 0.06% | 68.38 | 70.25 | 12637 | 8778.20 | 0.31% |
| 2026-02-12 | 68.40 | 68.90 | 0.75 | 1.10% | 68.00 | 69.79 | 16697 | 11556.58 | 0.41% |
| 2026-02-11 | 69.22 | 68.15 | -1.12 | -1.62% | 67.80 | 69.22 | 18342 | 12532.88 | 0.45% |
| 2026-02-10 | 69.21 | 69.27 | 0.21 | 0.30% | 68.62 | 69.30 | 12803 | 8835.23 | 0.32% |
| 2026-02-09 | 69.03 | 69.06 | 0.56 | 0.82% | 68.23 | 69.56 | 17898 | 12343.47 | 0.44% |
| 2026-02-06 | 70.80 | 68.50 | -2.78 | -3.90% | 68.26 | 71.16 | 33641 | 23216.29 | 0.83% |
| 2026-02-05 | 69.88 | 71.28 | 1.40 | 2.00% | 68.91 | 71.70 | 26620 | 18748.69 | 0.66% |
| 2026-02-04 | 70.00 | 69.88 | -0.21 | -0.30% | 69.31 | 71.38 | 15151 | 10612.10 | 0.38% |
| 2026-02-03 | 67.79 | 70.09 | 2.96 | 4.41% | 67.01 | 70.54 | 42886 | 29514.97 | 1.06% |
| 2026-02-02 | 69.68 | 67.13 | -2.43 | -3.49% | 67.00 | 70.05 | 37245 | 25308.61 | 0.92% |
| 2026-01-30 | 70.25 | 69.56 | -0.69 | -0.98% | 67.20 | 70.53 | 50871 | 35083.02 | 1.26% |
| 2026-01-29 | 75.05 | 70.25 | -5.70 | -7.50% | 69.25 | 75.56 | 82360 | 59228.40 | 2.04% |
| 2026-01-28 | 77.51 | 75.95 | -1.56 | -2.01% | 75.52 | 77.77 | 24263 | 18517.86 | 0.60% |
| 2026-01-27 | 76.49 | 77.51 | 1.01 | 1.32% | 75.04 | 78.18 | 27948 | 21459.08 | 0.69% |
| 2026-01-26 | 82.35 | 76.50 | -5.78 | -7.02% | 74.05 | 82.94 | 66133 | 50611.62 | 1.64% |
| 2026-01-23 | 80.00 | 82.28 | 2.68 | 3.37% | 79.61 | 82.95 | 35024 | 28429.99 | 0.87% |
| 2026-01-22 | 81.99 | 79.60 | -1.40 | -1.73% | 79.07 | 82.90 | 22348 | 17960.00 | 0.55% |
| 2026-01-21 | 79.98 | 81.00 | 0.54 | 0.67% | 79.98 | 83.37 | 23390 | 19084.93 | 0.58% |
| 2026-01-20 | 81.80 | 80.46 | -1.52 | -1.85% | 79.53 | 83.59 | 21207 | 17209.65 | 0.53% |
| 2026-01-19 | 85.00 | 81.98 | -1.43 | -1.71% | 81.18 | 85.00 | 25570 | 21059.56 | 0.63% |
| 2026-01-16 | 81.00 | 83.41 | 2.97 | 3.69% | 80.57 | 85.28 | 39036 | 32442.98 | 0.97% |
| 2026-01-15 | 79.98 | 80.44 | 0.47 | 0.59% | 79.40 | 82.28 | 25715 | 20790.09 | 0.64% |
| 2026-01-14 | 81.48 | 79.97 | -2.13 | -2.59% | 77.60 | 83.18 | 45844 | 36819.54 | 1.14% |
| 2026-01-13 | 82.21 | 82.10 | -0.11 | -0.13% | 81.00 | 84.42 | 34891 | 29017.00 | 0.86% |
| 2026-01-12 | 81.00 | 82.21 | 1.23 | 1.52% | 79.77 | 82.96 | 28070 | 22827.24 | 0.70% |
| 2026-01-09 | 80.66 | 80.98 | 0.29 | 0.36% | 79.61 | 82.19 | 28712 | 23225.19 | 0.71% |
| 2026-01-08 | 82.20 | 80.69 | -2.79 | -3.34% | 80.20 | 83.53 | 29972 | 24571.75 | 0.74% |
| 2026-01-07 | 82.90 | 83.48 | 0.24 | 0.29% | 81.72 | 85.49 | 35204 | 29375.28 | 0.87% |
| 2026-01-06 | 78.71 | 83.24 | 5.07 | 6.49% | 78.03 | 84.89 | 48836 | 39816.70 | 1.21% |
| 2026-01-05 | 78.05 | 78.17 | 0.07 | 0.09% | 77.11 | 79.15 | 41057 | 32086.59 | 1.02% |
| 2025-12-31 | 80.67 | 78.10 | -2.45 | -3.04% | 76.67 | 80.79 | 54932 | 43025.10 | 1.36% |
| 2025-12-30 | 76.30 | 80.55 | 4.15 | 5.43% | 75.02 | 81.30 | 80366 | 63672.72 | 1.99% |
| 2025-12-29 | 75.60 | 76.40 | 0.25 | 0.33% | 73.80 | 77.59 | 60671 | 46045.52 | 1.50% |
| 2025-12-26 | 75.81 | 76.15 | 0.34 | 0.45% | 74.00 | 76.57 | 38039 | 28658.34 | 0.94% |
| 2025-12-25 | 71.83 | 75.81 | 3.72 | 5.16% | 71.00 | 77.62 | 46998 | 35179.91 | 1.16% |
| 2025-12-24 | 71.68 | 72.09 | 0.44 | 0.61% | 70.90 | 72.97 | 29557 | 21295.23 | 0.73% |
| 2025-12-23 | 74.46 | 71.65 | -3.15 | -4.21% | 70.97 | 74.95 | 57910 | 42032.82 | 1.43% |
| 2025-12-22 | 73.55 | 74.80 | 2.08 | 2.86% | 73.00 | 76.49 | 50027 | 37644.33 | 1.24% |
| 2025-12-19 | 70.97 | 72.72 | 2.14 | 3.03% | 70.55 | 75.88 | 54664 | 40310.14 | 1.35% |
| 2025-12-18 | 70.65 | 70.58 | -0.32 | -0.45% | 69.85 | 72.67 | 21637 | 15449.47 | 0.54% |
| 2025-12-17 | 69.00 | 70.90 | 0.41 | 0.58% | 67.00 | 72.91 | 31732 | 22605.83 | 0.79% |
| 2025-12-16 | 73.10 | 70.49 | -0.51 | -0.72% | 69.50 | 75.00 | 59547 | 42511.54 | 1.47% |
| 2025-12-15 | 72.51 | 71.00 | -2.31 | -3.15% | 71.00 | 73.77 | 23359 | 16834.43 | 0.58% |
| 2025-12-12 | 71.93 | 73.31 | 1.20 | 1.66% | 71.00 | 73.49 | 26444 | 19183.00 | 0.65% |
| 2025-12-11 | 74.49 | 72.11 | -2.15 | -2.90% | 72.05 | 75.12 | 20338 | 14891.44 | 0.50% |
| 2025-12-10 | 72.52 | 74.26 | 1.44 | 1.98% | 71.90 | 75.00 | 22579 | 16586.83 | 0.56% |
| 2025-12-09 | 72.78 | 72.82 | -0.80 | -1.09% | 72.51 | 74.04 | 15746 | 11521.17 | 0.39% |
| 2025-12-08 | 73.93 | 73.62 | 0.32 | 0.44% | 71.80 | 74.35 | 27329 | 20001.57 | 0.68% |
| 2025-12-05 | 73.02 | 73.30 | -0.14 | -0.19% | 71.55 | 73.85 | 27060 | 19708.57 | 0.67% |
| 2025-12-04 | 72.99 | 73.44 | 1.42 | 1.97% | 72.55 | 75.20 | 43168 | 31977.07 | 1.07% |
| 2025-12-03 | 72.60 | 72.02 | -0.58 | -0.80% | 71.31 | 73.91 | 19591 | 14210.44 | 0.49% |
| 2025-12-02 | 73.54 | 72.60 | -0.94 | -1.28% | 72.00 | 73.78 | 18901 | 13715.40 | 0.47% |
| 2025-12-01 | 73.24 | 73.54 | 0.74 | 1.02% | 72.00 | 73.54 | 24492 | 17857.79 | 0.61% |
| 2025-11-28 | 72.59 | 72.80 | 0.05 | 0.07% | 71.01 | 73.07 | 25912 | 18726.56 | 0.64% |
| 2025-11-27 | 73.00 | 72.75 | -0.25 | -0.34% | 72.52 | 73.99 | 20548 | 15022.13 | 0.51% |
| 2025-11-26 | 72.30 | 73.00 | -0.36 | -0.49% | 72.30 | 74.14 | 23844 | 17491.39 | 0.59% |
| 2025-11-25 | 71.89 | 73.36 | 1.94 | 2.72% | 71.30 | 74.20 | 46332 | 33911.85 | 1.15% |
| 2025-11-24 | 71.20 | 71.42 | 0.63 | 0.89% | 70.79 | 73.20 | 31719 | 22831.30 | 0.79% |
科博达(603786)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。
