| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 150.00 | 150.81 | 3.46 | 2.35% | 147.55 | 153.13 | 101684 | 153041.53 | 2.88% | 2.00 |
| 2025-10-24 | 144.11 | 147.35 | 4.61 | 3.23% | 143.80 | 147.93 | 117464 | 172103.00 | 3.32% | 0.00 |
| 2025-10-23 | 141.60 | 142.74 | 1.05 | 0.74% | 139.84 | 143.79 | 53369 | 75713.86 | 1.51% | 0.00 |
| 2025-10-22 | 142.00 | 141.69 | -1.31 | -0.92% | 139.61 | 144.44 | 62176 | 87958.00 | 1.76% | 0.00 |
| 2025-10-21 | 143.00 | 143.00 | 1.12 | 0.79% | 142.20 | 144.66 | 66798 | 95811.09 | 1.89% | 6.20 |
| 2025-10-20 | 144.88 | 141.88 | -0.22 | -0.15% | 140.89 | 146.68 | 65926 | 94673.80 | 1.87% | 0.00 |
| 2025-10-17 | 148.79 | 142.10 | -7.27 | -4.87% | 142.00 | 149.00 | 87921 | 127036.53 | 2.49% | 0.00 |
| 2025-10-16 | 149.01 | 149.37 | -0.90 | -0.60% | 148.46 | 153.85 | 68429 | 103440.38 | 1.94% | 0.00 |
| 2025-10-15 | 149.94 | 150.27 | 0.77 | 0.52% | 147.00 | 152.07 | 99059 | 148494.98 | 2.80% | 0.00 |
| 2025-10-14 | 169.88 | 149.50 | -17.23 | -10.33% | 149.00 | 169.99 | 163550 | 257732.45 | 4.63% | 0.00 |
| 2025-10-13 | 155.00 | 166.73 | 2.73 | 1.66% | 155.00 | 166.99 | 121942 | 197355.03 | 3.45% | 5.00 |
| 2025-10-10 | 158.82 | 164.00 | 1.80 | 1.11% | 157.34 | 165.99 | 124837 | 202263.16 | 3.53% | 5.70 |
| 2025-10-09 | 167.20 | 162.20 | -3.00 | -1.82% | 161.11 | 171.32 | 144482 | 239270.89 | 4.09% | 4.34 |
| 2025-09-30 | 166.00 | 165.20 | -2.67 | -1.59% | 162.70 | 171.60 | 123090 | 205108.78 | 3.48% | 14.00 |
| 2025-09-29 | 164.00 | 167.87 | 4.67 | 2.86% | 157.30 | 168.86 | 145430 | 233909.78 | 4.12% | 5.00 |
| 2025-09-26 | 157.00 | 163.20 | 6.04 | 3.84% | 155.80 | 169.88 | 151493 | 249468.31 | 4.29% | 14.65 |
| 2025-09-25 | 153.72 | 157.16 | 2.16 | 1.39% | 151.84 | 160.93 | 150957 | 235640.83 | 4.27% | 2.00 |
| 2025-09-24 | 137.59 | 155.00 | 18.03 | 13.16% | 136.36 | 164.00 | 219254 | 327646.34 | 6.20% | 0.00 |
| 2025-09-23 | 133.40 | 136.97 | 5.69 | 4.33% | 132.28 | 137.30 | 157286 | 211827.27 | 4.45% | 13.00 |
| 2025-09-22 | 132.00 | 131.28 | 0.59 | 0.45% | 129.51 | 132.90 | 107490 | 140772.92 | 3.04% | 0.00 |
| 2025-09-19 | 130.00 | 130.69 | 0.87 | 0.67% | 130.00 | 134.80 | 154853 | 205041.16 | 4.38% | 0.00 |
| 2025-09-18 | 125.98 | 129.82 | 3.82 | 3.03% | 125.00 | 135.55 | 181943 | 237494.30 | 5.15% | 0.00 |
| 2025-09-17 | 123.00 | 126.00 | 3.46 | 2.82% | 120.02 | 127.45 | 125272 | 155756.64 | 3.54% | 0.00 |
| 2025-09-16 | 118.00 | 122.54 | 4.54 | 3.85% | 118.00 | 126.36 | 147319 | 180082.66 | 4.17% | 0.00 |
| 2025-09-15 | 119.67 | 118.00 | -0.10 | -0.08% | 115.66 | 120.37 | 124777 | 146752.16 | 3.53% | 2.00 |
| 2025-09-12 | 118.05 | 118.10 | 0.04 | 0.03% | 117.09 | 120.86 | 93124 | 110904.41 | 2.64% | 2.00 |
| 2025-09-11 | 114.60 | 118.06 | 3.36 | 2.93% | 113.50 | 118.80 | 89107 | 104037.20 | 2.52% | 4.00 |
| 2025-09-10 | 115.00 | 114.70 | -0.63 | -0.55% | 114.70 | 116.60 | 47022 | 54316.93 | 1.33% | 0.00 |
| 2025-09-09 | 118.00 | 115.33 | -3.87 | -3.25% | 114.71 | 118.03 | 49385 | 57338.22 | 1.40% | 0.00 |
| 2025-09-08 | 117.41 | 119.20 | 1.70 | 1.45% | 115.25 | 119.74 | 68393 | 80097.20 | 1.94% | 6.00 |
| 2025-09-05 | 114.65 | 117.50 | 2.87 | 2.50% | 113.80 | 117.95 | 61831 | 71415.58 | 1.75% | 0.00 |
| 2025-09-04 | 121.00 | 114.63 | -5.85 | -4.86% | 112.60 | 121.54 | 93677 | 109340.13 | 2.65% | 0.00 |
| 2025-09-03 | 120.93 | 120.48 | -0.02 | -0.02% | 120.15 | 124.36 | 78071 | 95260.15 | 2.21% | 0.00 |
| 2025-09-02 | 127.04 | 120.50 | -7.67 | -5.98% | 119.70 | 129.50 | 98290 | 121541.43 | 2.78% | 5.00 |
| 2025-09-01 | 128.00 | 128.17 | 2.17 | 1.72% | 126.01 | 130.89 | 94272 | 120838.76 | 2.67% | 0.00 |
| 2025-08-29 | 130.90 | 126.00 | -3.99 | -3.07% | 125.00 | 130.98 | 87974 | 111229.57 | 2.49% | 14.28 |
| 2025-08-28 | 124.48 | 129.99 | 5.51 | 4.43% | 123.04 | 130.00 | 109719 | 138544.62 | 3.10% | 40.00 |
| 2025-08-27 | 124.93 | 124.48 | -1.42 | -1.13% | 123.68 | 132.15 | 120835 | 154209.66 | 3.42% | 0.00 |
| 2025-08-26 | 122.50 | 125.90 | 2.82 | 2.29% | 121.42 | 127.77 | 81747 | 102079.42 | 2.31% | 0.00 |
| 2025-08-25 | 127.25 | 123.08 | -1.77 | -1.42% | 121.00 | 132.89 | 148549 | 186686.58 | 4.20% | 0.00 |
| 2025-08-22 | 116.30 | 124.85 | 8.08 | 6.92% | 116.29 | 127.00 | 142667 | 174103.55 | 4.04% | 0.00 |
| 2025-08-21 | 116.51 | 116.77 | 0.27 | 0.23% | 115.30 | 118.12 | 86154 | 100579.73 | 2.44% | 0.00 |
| 2025-08-20 | 111.00 | 116.50 | 6.19 | 5.61% | 110.06 | 116.73 | 101120 | 114742.22 | 2.86% | 16.37 |
| 2025-08-19 | 113.00 | 110.31 | -2.25 | -2.00% | 110.03 | 113.00 | 62735 | 69592.40 | 1.78% | 0.00 |
| 2025-08-18 | 108.00 | 112.56 | 4.63 | 4.29% | 108.00 | 114.27 | 92318 | 102555.34 | 2.61% | 0.00 |
| 2025-08-15 | 105.86 | 107.93 | 1.63 | 1.53% | 104.40 | 108.25 | 62522 | 66574.23 | 1.77% | 10.00 |
| 2025-08-14 | 107.88 | 106.30 | -1.37 | -1.27% | 106.10 | 109.78 | 77023 | 83128.23 | 2.18% | 0.00 |
| 2025-08-13 | 106.51 | 107.67 | 1.07 | 1.00% | 106.13 | 108.26 | 53700 | 57617.98 | 1.52% | 0.00 |
| 2025-08-12 | 107.39 | 106.60 | -0.90 | -0.84% | 105.60 | 107.54 | 63097 | 67217.42 | 1.79% | 0.00 |
| 2025-08-11 | 108.42 | 107.50 | -0.61 | -0.56% | 107.30 | 108.42 | 43176 | 46494.72 | 1.22% | 0.00 |
| 2025-08-08 | 109.34 | 108.11 | -1.22 | -1.12% | 108.08 | 109.34 | 28442 | 30858.52 | 0.80% | 0.00 |
| 2025-08-07 | 109.19 | 109.33 | 0.23 | 0.21% | 108.41 | 111.45 | 44843 | 49199.23 | 1.27% | 0.00 |
| 2025-08-06 | 109.09 | 109.10 | 0.10 | 0.09% | 108.10 | 109.19 | 31912 | 34686.02 | 0.90% | 0.00 |
| 2025-08-05 | 108.69 | 109.00 | 0.56 | 0.52% | 107.90 | 109.80 | 36301 | 39458.13 | 1.03% | 0.00 |
| 2025-08-04 | 108.03 | 108.44 | -0.37 | -0.34% | 107.06 | 110.47 | 42192 | 45653.75 | 1.19% | 0.00 |
| 2025-08-01 | 110.60 | 108.81 | -1.66 | -1.50% | 108.80 | 111.80 | 34311 | 37681.50 | 0.97% | 0.00 |
| 2025-07-31 | 114.00 | 110.47 | -3.90 | -3.41% | 110.21 | 114.90 | 42339 | 47657.09 | 1.20% | 0.00 |
| 2025-07-30 | 115.63 | 114.37 | -1.66 | -1.43% | 113.18 | 116.95 | 37116 | 42710.10 | 1.05% | 0.00 |
| 2025-07-29 | 114.71 | 116.03 | 0.98 | 0.85% | 112.21 | 117.22 | 43921 | 50678.97 | 1.25% | 0.00 |
| 2025-07-28 | 115.30 | 115.05 | -0.19 | -0.16% | 114.00 | 116.50 | 48539 | 56058.14 | 1.38% | 2.00 |
| 2025-07-25 | 115.00 | 115.24 | 0.31 | 0.27% | 113.54 | 115.66 | 34677 | 39693.97 | 0.98% | 4.36 |
| 2025-07-24 | 115.90 | 114.93 | -0.12 | -0.10% | 114.08 | 115.90 | 37820 | 43391.49 | 1.07% | 3.00 |
| 2025-07-23 | 110.38 | 115.05 | 4.70 | 4.26% | 109.52 | 115.70 | 70216 | 80259.57 | 1.99% | 0.00 |
| 2025-07-22 | 109.66 | 110.35 | 0.90 | 0.82% | 109.20 | 111.78 | 35443 | 39088.43 | 1.01% | 2.00 |
| 2025-07-21 | 111.36 | 109.45 | -1.90 | -1.71% | 109.08 | 111.37 | 35505 | 38891.68 | 1.01% | 0.00 |
| 2025-07-18 | 111.77 | 111.35 | 0.31 | 0.28% | 110.00 | 112.86 | 30802 | 34265.32 | 0.87% | 0.00 |
| 2025-07-17 | 111.79 | 111.04 | -0.87 | -0.78% | 109.21 | 111.79 | 33199 | 36713.89 | 0.94% | 0.00 |
| 2025-07-16 | 113.08 | 111.91 | -1.00 | -0.89% | 111.52 | 114.20 | 21989 | 24720.27 | 0.62% | 0.00 |
| 2025-07-15 | 112.26 | 112.91 | 0.91 | 0.81% | 111.31 | 113.78 | 23280 | 26208.15 | 0.66% | 0.00 |
| 2025-07-14 | 112.41 | 112.00 | -0.45 | -0.40% | 111.76 | 113.33 | 17784 | 20008.00 | 0.50% | 0.00 |
| 2025-07-11 | 110.88 | 112.45 | 1.69 | 1.53% | 110.20 | 112.70 | 22990 | 25626.81 | 0.65% | 0.00 |
| 2025-07-10 | 112.06 | 110.76 | -1.69 | -1.50% | 110.13 | 113.80 | 26002 | 29021.20 | 0.74% | 0.00 |
| 2025-07-09 | 112.37 | 112.45 | 0.09 | 0.08% | 111.51 | 113.20 | 21842 | 24535.38 | 0.62% | 0.00 |
| 2025-07-08 | 113.10 | 112.36 | -0.14 | -0.12% | 112.18 | 113.89 | 24100 | 27188.48 | 0.68% | 0.00 |
| 2025-07-07 | 111.58 | 112.50 | 0.35 | 0.31% | 111.28 | 114.85 | 25240 | 28647.66 | 0.72% | 0.00 |
| 2025-07-04 | 108.08 | 112.15 | 3.72 | 3.43% | 107.89 | 114.64 | 41484 | 46275.87 | 1.18% | 0.00 |
| 2025-07-03 | 110.60 | 108.43 | -1.80 | -1.63% | 108.30 | 111.20 | 27993 | 30572.72 | 0.79% | 0.00 |
| 2025-07-02 | 168.16 | 164.67 | -4.18 | -2.48% | 164.10 | 168.81 | 19887 | 32978.24 | 0.84% | 0.00 |
| 2025-07-01 | 168.70 | 168.85 | 0.15 | 0.09% | 167.55 | 170.90 | 17609 | 29746.17 | 0.74% | 0.00 |
| 2025-06-30 | 166.36 | 168.70 | 2.95 | 1.78% | 165.16 | 169.34 | 26520 | 44379.82 | 1.12% | 0.00 |
华海清科(688120)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。
