| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 119.56 | 119.43 | -0.51 | -0.43% | 119.02 | 122.35 | 22625 | 27264.39 | 1.15% |
| 2025-05-22 | 119.27 | 119.94 | -0.35 | -0.29% | 117.70 | 122.84 | 32706 | 39289.45 | 1.66% |
| 2025-05-21 | 119.48 | 120.29 | 0.50 | 0.42% | 119.00 | 122.31 | 24823 | 29891.87 | 1.26% |
| 2025-05-20 | 120.30 | 119.79 | -0.61 | -0.51% | 119.50 | 121.09 | 20682 | 24834.01 | 1.05% |
| 2025-05-19 | 121.35 | 120.40 | -1.27 | -1.04% | 118.02 | 121.67 | 26989 | 32331.23 | 1.37% |
| 2025-05-16 | 119.60 | 121.67 | 2.07 | 1.73% | 119.59 | 124.44 | 38710 | 47255.41 | 1.97% |
| 2025-05-15 | 124.06 | 119.60 | -5.25 | -4.21% | 119.30 | 124.63 | 50870 | 61766.68 | 2.58% |
| 2025-05-14 | 125.78 | 124.85 | -1.75 | -1.38% | 123.60 | 126.91 | 38562 | 48169.29 | 1.96% |
| 2025-05-13 | 129.47 | 126.60 | -1.52 | -1.19% | 126.17 | 129.47 | 22274 | 28349.65 | 1.13% |
| 2025-05-12 | 129.00 | 128.12 | 0.45 | 0.35% | 127.08 | 132.00 | 34144 | 44039.67 | 1.73% |
| 2025-05-09 | 127.01 | 127.67 | -0.16 | -0.13% | 125.05 | 128.72 | 25097 | 31912.92 | 1.28% |
| 2025-05-08 | 127.02 | 127.83 | 0.14 | 0.11% | 126.90 | 131.40 | 26794 | 34485.34 | 1.36% |
| 2025-05-07 | 131.00 | 127.69 | -3.19 | -2.44% | 126.73 | 133.50 | 35493 | 45898.77 | 1.80% |
| 2025-05-06 | 132.01 | 130.88 | -0.66 | -0.50% | 129.81 | 135.77 | 43646 | 57909.14 | 2.22% |
| 2025-04-30 | 127.52 | 131.54 | 4.17 | 3.27% | 127.52 | 133.20 | 44859 | 58850.12 | 2.28% |
| 2025-04-29 | 129.00 | 127.37 | -1.64 | -1.27% | 125.36 | 130.20 | 46378 | 58986.22 | 2.36% |
| 2025-04-28 | 131.81 | 129.01 | -5.49 | -4.08% | 127.06 | 133.00 | 50975 | 65899.55 | 2.59% |
| 2025-04-25 | 137.00 | 134.50 | 3.45 | 2.63% | 127.90 | 138.87 | 78865 | 105061.91 | 4.01% |
| 2025-04-24 | 126.00 | 131.05 | 5.08 | 4.03% | 124.71 | 131.25 | 45173 | 57768.43 | 2.30% |
| 2025-04-23 | 124.00 | 125.97 | 2.97 | 2.41% | 123.20 | 130.00 | 47692 | 60224.20 | 2.42% |
| 2025-04-22 | 126.56 | 123.00 | -3.56 | -2.81% | 122.80 | 127.15 | 28289 | 35332.55 | 1.44% |
| 2025-04-21 | 119.00 | 126.56 | 7.06 | 5.91% | 117.00 | 127.15 | 50460 | 62317.48 | 2.56% |
| 2025-04-18 | 115.21 | 119.50 | 6.38 | 5.64% | 115.05 | 122.36 | 45263 | 54106.69 | 2.30% |
| 2025-04-17 | 111.86 | 113.12 | 0.07 | 0.06% | 111.11 | 116.26 | 22344 | 25539.63 | 1.14% |
| 2025-04-16 | 114.74 | 113.05 | -2.39 | -2.07% | 111.42 | 115.80 | 26844 | 30341.29 | 1.36% |
| 2025-04-15 | 114.96 | 115.44 | 0.44 | 0.38% | 114.01 | 117.29 | 21243 | 24578.53 | 1.08% |
| 2025-04-14 | 116.21 | 115.00 | 0.52 | 0.45% | 113.10 | 117.48 | 28718 | 33062.62 | 1.46% |
| 2025-04-11 | 112.23 | 114.48 | 1.74 | 1.54% | 111.63 | 117.82 | 45985 | 52901.47 | 2.34% |
| 2025-04-10 | 110.00 | 112.74 | 8.39 | 8.04% | 107.50 | 113.79 | 56715 | 62818.03 | 2.88% |
| 2025-04-09 | 97.50 | 104.35 | 4.47 | 4.48% | 97.38 | 106.33 | 55423 | 57115.51 | 2.82% |
| 2025-04-08 | 103.00 | 99.88 | -6.31 | -5.94% | 96.10 | 104.98 | 101317 | 100458.32 | 5.15% |
| 2025-04-07 | 107.02 | 106.19 | -11.80 | -10.00% | 106.19 | 111.50 | 17173 | 18427.03 | 0.87% |
| 2025-04-03 | 121.52 | 117.99 | -5.48 | -4.44% | 117.68 | 122.74 | 27867 | 33333.67 | 1.42% |
| 2025-04-02 | 120.83 | 123.47 | 2.67 | 2.21% | 120.50 | 124.38 | 26180 | 32187.09 | 1.33% |
| 2025-04-01 | 122.06 | 120.80 | -1.05 | -0.86% | 120.60 | 124.14 | 26356 | 32233.05 | 1.36% |
| 2025-03-31 | 124.54 | 121.85 | -3.95 | -3.14% | 120.23 | 126.80 | 42280 | 51626.49 | 2.18% |
| 2025-03-28 | 130.66 | 125.80 | -6.04 | -4.58% | 125.80 | 133.90 | 54662 | 70205.62 | 2.82% |
| 2025-03-27 | 128.30 | 131.84 | 2.56 | 1.98% | 128.30 | 137.50 | 88721 | 119254.88 | 4.58% |
| 2025-03-26 | 121.58 | 129.28 | 7.13 | 5.84% | 121.02 | 132.16 | 75718 | 97033.91 | 3.91% |
| 2025-03-25 | 121.72 | 122.15 | 0.74 | 0.61% | 121.56 | 125.60 | 34878 | 42963.58 | 1.80% |
| 2025-03-24 | 122.60 | 121.41 | -1.38 | -1.12% | 120.00 | 124.15 | 29669 | 36088.04 | 1.53% |
| 2025-03-21 | 126.50 | 122.79 | -3.23 | -2.56% | 122.22 | 130.00 | 33290 | 41664.53 | 1.72% |
| 2025-03-20 | 123.46 | 126.02 | 1.79 | 1.44% | 121.95 | 128.99 | 45204 | 56813.71 | 2.34% |
| 2025-03-19 | 123.70 | 124.23 | 0.28 | 0.23% | 120.50 | 125.18 | 60699 | 74423.08 | 3.14% |
| 2025-03-18 | 130.00 | 123.95 | -5.71 | -4.40% | 123.58 | 131.30 | 54943 | 69138.00 | 2.84% |
| 2025-03-17 | 130.00 | 129.66 | -0.22 | -0.17% | 127.55 | 130.93 | 23320 | 30219.51 | 1.20% |
| 2025-03-14 | 125.77 | 129.88 | 4.02 | 3.19% | 124.51 | 132.15 | 54344 | 69939.19 | 2.81% |
| 2025-03-13 | 128.55 | 125.86 | -2.69 | -2.09% | 124.86 | 129.65 | 37822 | 48001.73 | 1.95% |
| 2025-03-12 | 131.67 | 128.55 | -2.30 | -1.76% | 127.00 | 131.99 | 41022 | 52812.41 | 2.12% |
| 2025-03-11 | 128.00 | 130.85 | 0.85 | 0.65% | 127.80 | 132.18 | 30840 | 40108.67 | 1.59% |
| 2025-03-10 | 133.47 | 130.00 | -3.43 | -2.57% | 129.31 | 136.44 | 42556 | 55846.09 | 2.20% |
| 2025-03-07 | 132.43 | 133.43 | 0.43 | 0.32% | 130.00 | 136.03 | 38844 | 51767.19 | 2.01% |
| 2025-03-06 | 134.51 | 133.00 | -0.04 | -0.03% | 132.91 | 135.95 | 37785 | 50765.81 | 1.95% |
| 2025-03-05 | 132.79 | 133.04 | 1.04 | 0.79% | 131.00 | 134.49 | 25264 | 33502.68 | 1.31% |
| 2025-03-04 | 129.78 | 132.00 | 0.59 | 0.45% | 129.78 | 136.80 | 38295 | 51213.27 | 1.98% |
| 2025-03-03 | 131.01 | 131.41 | 0.53 | 0.40% | 127.50 | 134.25 | 50520 | 66478.56 | 2.61% |
| 2025-02-28 | 135.35 | 130.88 | -4.60 | -3.40% | 129.94 | 135.47 | 69319 | 91658.55 | 3.58% |
| 2025-02-27 | 143.00 | 135.48 | -7.19 | -5.04% | 133.33 | 143.70 | 77782 | 105999.78 | 4.02% |
| 2025-02-26 | 140.00 | 142.67 | 2.42 | 1.73% | 139.11 | 148.40 | 73846 | 106787.15 | 3.81% |
| 2025-02-25 | 139.26 | 140.25 | -0.37 | -0.26% | 136.43 | 142.98 | 58423 | 81487.85 | 3.02% |
| 2025-02-24 | 144.00 | 140.62 | -0.70 | -0.50% | 138.68 | 148.80 | 68127 | 97260.93 | 3.52% |
| 2025-02-21 | 140.10 | 141.32 | 0.32 | 0.23% | 139.00 | 144.80 | 40224 | 56781.02 | 2.08% |
| 2025-02-20 | 142.08 | 141.00 | -1.90 | -1.33% | 139.80 | 146.47 | 45683 | 65067.58 | 2.36% |
| 2025-02-19 | 132.68 | 142.90 | 8.40 | 6.25% | 132.68 | 147.90 | 67940 | 95821.49 | 3.51% |
| 2025-02-18 | 134.60 | 134.50 | 1.60 | 1.20% | 131.00 | 137.40 | 68710 | 92313.57 | 3.55% |
| 2025-02-17 | 127.00 | 132.90 | 5.40 | 4.24% | 125.73 | 133.92 | 67794 | 88740.09 | 3.50% |
| 2025-02-14 | 125.51 | 127.50 | 0.35 | 0.28% | 125.50 | 129.85 | 44158 | 56571.23 | 2.28% |
| 2025-02-13 | 130.12 | 127.15 | -4.95 | -3.75% | 126.33 | 133.49 | 89194 | 114165.25 | 4.61% |
| 2025-02-12 | 134.03 | 132.10 | -4.50 | -3.29% | 128.00 | 134.64 | 88845 | 116363.33 | 4.59% |
| 2025-02-11 | 129.00 | 136.60 | 7.60 | 5.89% | 128.00 | 140.93 | 89092 | 119206.98 | 4.60% |
| 2025-02-10 | 117.96 | 129.00 | 9.00 | 7.50% | 117.60 | 131.76 | 115367 | 146192.75 | 5.96% |
| 2025-02-07 | 123.00 | 120.00 | -0.30 | -0.25% | 116.31 | 125.08 | 114871 | 138265.28 | 5.93% |
| 2025-02-06 | 112.89 | 120.30 | 7.52 | 6.67% | 112.11 | 121.80 | 104074 | 124139.55 | 5.38% |
| 2025-02-05 | 109.00 | 112.78 | 3.38 | 3.09% | 107.98 | 115.20 | 63783 | 71762.29 | 3.30% |
| 2025-01-27 | 111.20 | 109.40 | -1.77 | -1.59% | 109.01 | 113.50 | 33999 | 37686.99 | 1.76% |
| 2025-01-24 | 106.81 | 111.17 | 3.37 | 3.13% | 106.76 | 113.00 | 74446 | 82311.46 | 3.85% |
| 2025-01-23 | 110.83 | 107.80 | -1.80 | -1.64% | 106.70 | 111.50 | 55005 | 59532.32 | 2.84% |
| 2025-01-22 | 109.92 | 109.60 | -1.93 | -1.73% | 107.00 | 111.80 | 57804 | 63310.97 | 2.99% |
| 2025-01-21 | 106.99 | 111.53 | 4.12 | 3.84% | 105.15 | 112.25 | 79705 | 86766.86 | 4.12% |
| 2025-01-20 | 109.65 | 107.41 | 6.01 | 5.93% | 106.58 | 111.54 | 122121 | 132758.27 | 6.31% |
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。
