| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 153.50 | 162.00 | 10.28 | 6.78% | 151.63 | 162.93 | 118201 | 187519.20 | 5.96% |
| 2026-02-02 | 154.73 | 151.72 | -2.78 | -1.80% | 151.20 | 161.39 | 99586 | 155885.11 | 5.02% |
| 2026-01-30 | 156.30 | 154.50 | -3.00 | -1.90% | 149.10 | 156.99 | 80960 | 123791.72 | 4.08% |
| 2026-01-29 | 156.99 | 157.50 | 0.10 | 0.06% | 155.50 | 166.36 | 119451 | 192417.88 | 6.02% |
| 2026-01-28 | 164.00 | 157.40 | -7.78 | -4.71% | 155.55 | 164.51 | 94821 | 149600.25 | 4.78% |
| 2026-01-27 | 162.42 | 165.18 | 1.57 | 0.96% | 158.88 | 168.50 | 62939 | 102655.38 | 3.17% |
| 2026-01-26 | 175.19 | 163.61 | -6.76 | -3.97% | 162.30 | 176.86 | 80905 | 134524.38 | 4.08% |
| 2026-01-23 | 169.00 | 170.37 | 4.30 | 2.59% | 166.67 | 178.47 | 79724 | 137154.70 | 4.02% |
| 2026-01-22 | 169.21 | 166.07 | -3.13 | -1.85% | 164.13 | 173.00 | 49509 | 82425.29 | 2.50% |
| 2026-01-21 | 163.16 | 169.20 | 4.02 | 2.43% | 163.16 | 173.00 | 61998 | 104924.02 | 3.13% |
| 2026-01-20 | 168.66 | 165.18 | -3.33 | -1.98% | 162.50 | 170.37 | 49215 | 81288.87 | 2.48% |
| 2026-01-19 | 164.85 | 168.51 | 4.41 | 2.69% | 164.11 | 171.25 | 75420 | 126874.05 | 3.80% |
| 2026-01-16 | 159.00 | 164.10 | 6.41 | 4.06% | 157.66 | 164.78 | 73988 | 120096.83 | 3.73% |
| 2026-01-15 | 158.15 | 157.69 | -0.97 | -0.61% | 157.00 | 159.38 | 41524 | 65550.69 | 2.09% |
| 2026-01-14 | 161.50 | 158.66 | -3.02 | -1.87% | 156.88 | 163.20 | 61417 | 98185.49 | 3.10% |
| 2026-01-13 | 161.96 | 161.68 | -0.45 | -0.28% | 160.28 | 166.88 | 58127 | 94603.71 | 2.93% |
| 2026-01-12 | 167.00 | 162.13 | -4.49 | -2.69% | 156.16 | 167.18 | 85587 | 137380.83 | 4.32% |
| 2026-01-09 | 155.12 | 166.62 | 11.92 | 7.71% | 155.12 | 166.90 | 95106 | 155276.45 | 4.80% |
| 2026-01-08 | 153.27 | 154.70 | 0.45 | 0.29% | 153.27 | 157.30 | 54609 | 84861.88 | 2.75% |
| 2026-01-07 | 158.26 | 154.25 | -4.82 | -3.03% | 153.06 | 159.99 | 79566 | 124018.84 | 4.01% |
| 2026-01-06 | 159.75 | 159.07 | -0.67 | -0.42% | 157.99 | 163.30 | 44883 | 71945.34 | 2.26% |
| 2026-01-05 | 157.02 | 159.74 | 1.88 | 1.19% | 156.05 | 161.65 | 41437 | 66053.60 | 2.10% |
| 2025-12-31 | 163.84 | 157.86 | -6.58 | -4.00% | 156.66 | 164.00 | 60964 | 97203.62 | 3.09% |
| 2025-12-30 | 158.86 | 164.44 | 5.61 | 3.53% | 157.00 | 166.77 | 94994 | 153714.95 | 4.82% |
| 2025-12-29 | 152.50 | 158.83 | 5.83 | 3.81% | 149.55 | 161.50 | 82562 | 129197.72 | 4.19% |
| 2025-12-26 | 156.00 | 153.00 | -3.60 | -2.30% | 152.41 | 158.45 | 37836 | 58262.85 | 1.92% |
| 2025-12-25 | 150.44 | 156.60 | 6.10 | 4.05% | 149.31 | 158.20 | 42988 | 66373.63 | 2.18% |
| 2025-12-24 | 151.18 | 150.50 | -0.69 | -0.46% | 148.03 | 151.40 | 31236 | 46740.00 | 1.58% |
| 2025-12-23 | 149.46 | 151.19 | 1.83 | 1.23% | 149.07 | 151.80 | 27852 | 41966.59 | 1.41% |
| 2025-12-22 | 151.56 | 149.36 | -1.00 | -0.67% | 148.50 | 152.80 | 35654 | 53413.98 | 1.81% |
| 2025-12-19 | 149.81 | 150.36 | 0.80 | 0.53% | 149.19 | 152.88 | 20804 | 31484.21 | 1.06% |
| 2025-12-18 | 146.94 | 149.56 | 1.13 | 0.76% | 145.80 | 151.35 | 25170 | 37686.63 | 1.28% |
| 2025-12-17 | 147.14 | 148.43 | 1.44 | 0.98% | 145.80 | 148.99 | 29762 | 43837.38 | 1.51% |
| 2025-12-16 | 148.86 | 146.99 | -2.31 | -1.55% | 145.60 | 149.50 | 23568 | 34603.36 | 1.20% |
| 2025-12-15 | 152.80 | 149.30 | -3.90 | -2.55% | 148.80 | 153.66 | 21150 | 31891.90 | 1.07% |
| 2025-12-12 | 152.00 | 153.20 | 0.29 | 0.19% | 148.50 | 153.32 | 38171 | 57711.83 | 1.94% |
| 2025-12-11 | 153.54 | 152.91 | -0.59 | -0.38% | 151.60 | 154.29 | 27007 | 41230.25 | 1.37% |
| 2025-12-10 | 152.01 | 153.50 | 1.40 | 0.92% | 148.00 | 154.66 | 50725 | 76774.06 | 2.57% |
| 2025-12-09 | 161.66 | 152.10 | -11.61 | -7.09% | 150.20 | 162.56 | 81954 | 126342.40 | 4.16% |
| 2025-12-08 | 158.46 | 163.71 | 5.26 | 3.32% | 158.22 | 164.50 | 59379 | 96255.61 | 3.01% |
| 2025-12-05 | 158.65 | 158.45 | -0.30 | -0.19% | 153.81 | 159.10 | 33468 | 52567.86 | 1.70% |
| 2025-12-04 | 160.00 | 158.75 | 5.55 | 3.62% | 154.03 | 161.10 | 53472 | 84687.28 | 2.71% |
| 2025-12-03 | 155.30 | 153.20 | -2.10 | -1.35% | 151.81 | 156.49 | 14816 | 22760.33 | 0.75% |
| 2025-12-02 | 156.97 | 155.30 | -1.41 | -0.90% | 154.77 | 157.38 | 28200 | 43917.53 | 1.43% |
| 2025-12-01 | 153.49 | 156.71 | 1.71 | 1.10% | 153.03 | 157.80 | 37021 | 57552.14 | 1.88% |
| 2025-11-28 | 152.52 | 155.00 | 1.20 | 0.78% | 151.00 | 156.40 | 24794 | 38184.43 | 1.26% |
| 2025-11-27 | 155.17 | 153.80 | -1.00 | -0.65% | 153.35 | 158.18 | 27592 | 43006.62 | 1.40% |
| 2025-11-26 | 153.00 | 154.80 | 1.86 | 1.22% | 151.68 | 159.37 | 36435 | 56946.19 | 1.85% |
| 2025-11-25 | 154.30 | 152.94 | 0.83 | 0.55% | 152.68 | 156.34 | 29342 | 45363.22 | 1.49% |
| 2025-11-24 | 151.45 | 152.11 | 1.56 | 1.04% | 149.10 | 153.70 | 37240 | 56478.59 | 1.89% |
| 2025-11-21 | 152.75 | 150.55 | -4.66 | -3.00% | 147.88 | 155.00 | 43077 | 65019.42 | 2.19% |
| 2025-11-20 | 155.60 | 155.21 | -0.49 | -0.31% | 153.42 | 157.45 | 25141 | 38977.63 | 1.28% |
| 2025-11-19 | 153.80 | 155.70 | 1.36 | 0.88% | 151.01 | 156.10 | 27287 | 42281.67 | 1.38% |
| 2025-11-18 | 156.31 | 154.34 | -2.67 | -1.70% | 152.33 | 158.80 | 38077 | 58910.30 | 1.93% |
| 2025-11-17 | 159.00 | 157.01 | -1.94 | -1.22% | 155.79 | 161.58 | 28211 | 44488.40 | 1.43% |
| 2025-11-14 | 162.53 | 158.95 | -6.00 | -3.64% | 158.93 | 163.24 | 34199 | 54944.65 | 1.74% |
| 2025-11-13 | 158.31 | 164.95 | 5.80 | 3.64% | 155.23 | 167.90 | 70492 | 114312.46 | 3.58% |
| 2025-11-12 | 160.90 | 159.15 | -2.46 | -1.52% | 158.30 | 164.39 | 32258 | 51939.69 | 1.64% |
| 2025-11-11 | 161.90 | 161.61 | 1.74 | 1.09% | 159.80 | 163.52 | 43610 | 70605.04 | 2.21% |
| 2025-11-10 | 162.63 | 159.87 | -1.55 | -0.96% | 157.45 | 163.26 | 70598 | 112374.20 | 3.58% |
| 2025-11-07 | 168.62 | 161.42 | -10.58 | -6.15% | 159.90 | 170.44 | 88331 | 143655.81 | 4.48% |
| 2025-11-06 | 167.96 | 172.00 | 5.00 | 2.99% | 166.07 | 172.26 | 43076 | 73055.12 | 2.19% |
| 2025-11-05 | 164.00 | 167.00 | -1.90 | -1.12% | 162.17 | 168.00 | 56285 | 93156.91 | 2.86% |
| 2025-11-04 | 174.02 | 168.90 | -6.08 | -3.47% | 167.72 | 175.80 | 64234 | 109301.43 | 3.26% |
| 2025-11-03 | 179.39 | 174.98 | -5.07 | -2.82% | 174.41 | 182.66 | 52748 | 93067.19 | 2.68% |
| 2025-10-31 | 176.63 | 180.05 | 3.43 | 1.94% | 176.63 | 187.00 | 56666 | 103445.50 | 2.87% |
| 2025-10-30 | 184.82 | 176.62 | -8.20 | -4.44% | 175.21 | 186.00 | 49703 | 88729.35 | 2.52% |
| 2025-10-29 | 173.00 | 184.82 | 7.96 | 4.50% | 172.11 | 187.46 | 66836 | 121785.96 | 3.39% |
| 2025-10-28 | 178.00 | 176.86 | -1.94 | -1.09% | 174.12 | 179.52 | 41964 | 74067.67 | 2.13% |
| 2025-10-27 | 179.32 | 178.80 | 0.52 | 0.29% | 174.82 | 181.99 | 43063 | 76642.48 | 2.18% |
| 2025-10-24 | 175.39 | 178.28 | 0.40 | 0.22% | 174.25 | 181.66 | 53910 | 95948.30 | 2.74% |
| 2025-10-23 | 170.00 | 177.88 | 7.04 | 4.12% | 168.30 | 179.02 | 71687 | 125886.94 | 3.64% |
| 2025-10-22 | 172.60 | 170.84 | -2.66 | -1.53% | 168.00 | 173.70 | 40514 | 69104.63 | 2.06% |
| 2025-10-21 | 166.59 | 173.50 | 8.54 | 5.18% | 165.21 | 175.41 | 62322 | 106463.05 | 3.16% |
| 2025-10-20 | 163.90 | 164.96 | 3.96 | 2.46% | 161.01 | 168.57 | 49827 | 82400.57 | 2.53% |
| 2025-10-17 | 168.52 | 161.00 | -6.01 | -3.60% | 160.50 | 168.86 | 44188 | 71838.63 | 2.24% |
| 2025-10-16 | 166.67 | 167.01 | -2.29 | -1.35% | 165.69 | 171.98 | 59044 | 99749.02 | 3.00% |
| 2025-10-15 | 161.16 | 169.30 | 8.29 | 5.15% | 161.00 | 171.19 | 64984 | 108121.00 | 3.30% |
| 2025-10-14 | 176.10 | 161.01 | -13.00 | -7.47% | 160.00 | 176.50 | 93560 | 156013.66 | 4.75% |
| 2025-10-13 | 164.93 | 174.01 | -9.25 | -5.05% | 164.93 | 179.94 | 87928 | 152645.45 | 4.46% |
科达利(002850)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。
