| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 181.87 | 181.10 | -2.41 | -1.31% | 179.10 | 185.60 | 40843 | 74252.09 | 1.15% | 0.00 |
| 2026-02-03 | 181.00 | 183.51 | 6.51 | 3.68% | 178.77 | 184.89 | 47572 | 86306.95 | 1.35% | 4.00 |
| 2026-02-02 | 187.97 | 177.00 | -11.88 | -6.29% | 176.35 | 188.02 | 76318 | 137856.45 | 2.16% | 0.00 |
| 2026-01-30 | 194.00 | 188.88 | -3.12 | -1.63% | 186.50 | 195.70 | 51279 | 97865.40 | 1.45% | 0.00 |
| 2026-01-29 | 195.36 | 192.00 | -4.00 | -2.04% | 191.54 | 197.86 | 54785 | 106514.14 | 1.55% | 2.00 |
| 2026-01-28 | 200.35 | 196.00 | -2.52 | -1.27% | 194.37 | 201.94 | 52838 | 103945.73 | 1.49% | 0.00 |
| 2026-01-27 | 193.50 | 198.52 | 5.22 | 2.70% | 191.20 | 202.00 | 56066 | 110773.51 | 1.59% | 0.00 |
| 2026-01-26 | 195.19 | 193.30 | -5.08 | -2.56% | 190.28 | 198.48 | 55840 | 108237.49 | 1.58% | 0.00 |
| 2026-01-23 | 195.35 | 198.38 | 3.00 | 1.54% | 189.01 | 199.90 | 66566 | 129526.03 | 1.88% | 0.00 |
| 2026-01-22 | 197.35 | 195.38 | 2.16 | 1.12% | 192.50 | 199.00 | 52303 | 102377.61 | 1.48% | 0.00 |
| 2026-01-21 | 191.48 | 193.22 | 0.22 | 0.11% | 190.02 | 199.00 | 61738 | 119520.74 | 1.75% | 0.00 |
| 2026-01-20 | 192.00 | 193.00 | -0.37 | -0.19% | 189.11 | 195.79 | 64963 | 125455.31 | 1.84% | 2.00 |
| 2026-01-19 | 198.30 | 193.37 | -2.13 | -1.09% | 192.60 | 200.80 | 68217 | 132882.05 | 1.93% | 2.00 |
| 2026-01-16 | 185.08 | 195.50 | 13.94 | 7.68% | 183.30 | 196.66 | 123684 | 236511.64 | 3.50% | 0.00 |
| 2026-01-15 | 177.98 | 181.56 | 2.54 | 1.42% | 175.17 | 183.20 | 70873 | 126827.65 | 2.00% | 0.00 |
| 2026-01-14 | 170.62 | 179.02 | 5.40 | 3.11% | 170.00 | 186.50 | 82361 | 147470.98 | 2.33% | 2.00 |
| 2026-01-13 | 176.75 | 173.62 | -4.38 | -2.46% | 170.18 | 181.01 | 71295 | 124225.26 | 2.02% | 0.00 |
| 2026-01-12 | 174.50 | 178.00 | 3.15 | 1.80% | 174.50 | 182.58 | 70550 | 126383.77 | 1.99% | 0.00 |
| 2026-01-09 | 173.60 | 174.85 | 0.97 | 0.56% | 170.21 | 179.80 | 65292 | 113513.19 | 1.85% | 4.00 |
| 2026-01-08 | 172.00 | 173.88 | -0.12 | -0.07% | 170.58 | 177.00 | 83189 | 144858.80 | 2.35% | 0.00 |
| 2026-01-07 | 167.00 | 174.00 | 10.93 | 6.70% | 164.00 | 174.99 | 106670 | 181450.94 | 3.02% | 0.05 |
| 2026-01-06 | 156.45 | 163.07 | 6.55 | 4.18% | 155.02 | 170.28 | 95236 | 156970.78 | 2.69% | 5.00 |
| 2026-01-05 | 151.43 | 156.52 | 6.44 | 4.29% | 151.09 | 159.38 | 71474 | 111884.55 | 2.02% | 6.00 |
| 2025-12-31 | 155.88 | 150.08 | -2.77 | -1.81% | 149.51 | 157.18 | 49976 | 76046.85 | 1.41% | 0.00 |
| 2025-12-30 | 154.43 | 152.85 | -1.01 | -0.66% | 151.68 | 156.88 | 40956 | 62802.54 | 1.16% | 0.00 |
| 2025-12-29 | 157.47 | 153.86 | -4.02 | -2.55% | 151.67 | 158.20 | 51440 | 79274.65 | 1.45% | 0.00 |
| 2025-12-26 | 156.40 | 157.88 | 0.88 | 0.56% | 155.79 | 158.87 | 46465 | 73151.41 | 1.31% | 0.00 |
| 2025-12-25 | 156.27 | 157.00 | 1.00 | 0.64% | 153.38 | 158.33 | 48429 | 75537.64 | 1.37% | 0.00 |
| 2025-12-24 | 159.80 | 156.00 | -3.80 | -2.38% | 154.50 | 159.97 | 56172 | 87762.69 | 1.59% | 0.00 |
| 2025-12-23 | 156.00 | 159.80 | 3.10 | 1.98% | 154.90 | 161.01 | 78426 | 124490.45 | 2.22% | 0.00 |
| 2025-12-22 | 152.15 | 156.70 | 4.60 | 3.02% | 151.24 | 158.20 | 77649 | 120789.91 | 2.20% | 0.00 |
| 2025-12-19 | 154.80 | 152.10 | -2.63 | -1.70% | 151.38 | 158.49 | 66522 | 102308.34 | 1.88% | 0.00 |
| 2025-12-18 | 157.55 | 154.73 | -4.23 | -2.66% | 153.73 | 158.60 | 53885 | 83974.60 | 1.52% | 0.00 |
| 2025-12-17 | 157.02 | 158.96 | 3.96 | 2.55% | 152.14 | 159.21 | 59059 | 91963.12 | 1.67% | 0.00 |
| 2025-12-16 | 153.86 | 155.00 | -0.31 | -0.20% | 151.40 | 159.39 | 64883 | 101057.65 | 1.83% | 4.61 |
| 2025-12-15 | 155.01 | 155.31 | -0.69 | -0.44% | 153.05 | 159.57 | 72571 | 113634.61 | 2.05% | 2.00 |
| 2025-12-12 | 152.63 | 156.00 | 6.60 | 4.42% | 146.34 | 156.32 | 102198 | 155774.05 | 2.89% | 0.00 |
| 2025-12-11 | 146.20 | 149.40 | 4.77 | 3.30% | 146.20 | 155.68 | 84670 | 128781.86 | 2.39% | 2.00 |
| 2025-12-10 | 145.27 | 144.63 | -0.47 | -0.32% | 141.10 | 145.96 | 34163 | 48997.00 | 0.97% | 0.00 |
| 2025-12-09 | 141.07 | 145.10 | 2.13 | 1.49% | 141.02 | 147.00 | 56206 | 81715.91 | 1.59% | 2.00 |
| 2025-12-08 | 142.05 | 142.97 | 2.47 | 1.76% | 140.30 | 144.50 | 64576 | 92040.54 | 1.83% | 0.00 |
| 2025-12-05 | 137.80 | 140.50 | 1.50 | 1.08% | 135.88 | 141.09 | 53799 | 74814.74 | 1.52% | 0.00 |
| 2025-12-04 | 133.00 | 139.00 | 5.04 | 3.76% | 132.99 | 140.52 | 53746 | 73805.97 | 1.52% | 0.00 |
| 2025-12-03 | 137.05 | 133.96 | -3.27 | -2.38% | 133.69 | 137.46 | 35490 | 48035.76 | 1.00% | 0.00 |
| 2025-12-02 | 136.07 | 137.23 | 0.21 | 0.15% | 135.89 | 138.23 | 41383 | 56788.72 | 1.17% | 0.00 |
| 2025-12-01 | 135.50 | 137.02 | 2.02 | 1.50% | 134.64 | 137.47 | 63746 | 86922.39 | 1.80% | 0.00 |
| 2025-11-28 | 129.63 | 135.00 | 4.99 | 3.84% | 128.68 | 137.44 | 85854 | 115760.46 | 2.43% | 0.00 |
| 2025-11-27 | 129.41 | 130.01 | 0.76 | 0.59% | 129.41 | 133.33 | 48228 | 63454.32 | 1.36% | 0.00 |
| 2025-11-26 | 127.80 | 129.25 | 1.22 | 0.95% | 126.80 | 130.98 | 52399 | 67745.00 | 1.48% | 5.00 |
| 2025-11-25 | 128.88 | 128.03 | 0.67 | 0.53% | 127.39 | 129.33 | 40643 | 52172.23 | 1.15% | 0.00 |
| 2025-11-24 | 128.00 | 127.36 | 0.56 | 0.44% | 126.02 | 129.28 | 39735 | 50675.61 | 1.12% | 0.00 |
| 2025-11-21 | 130.33 | 126.80 | -4.75 | -3.61% | 126.18 | 132.34 | 51555 | 66176.82 | 1.46% | 0.00 |
| 2025-11-20 | 134.00 | 131.55 | -3.15 | -2.34% | 131.11 | 135.68 | 43092 | 57081.21 | 1.22% | 0.00 |
| 2025-11-19 | 135.41 | 134.70 | -1.70 | -1.25% | 134.34 | 138.30 | 32376 | 43978.71 | 0.92% | 0.00 |
| 2025-11-18 | 131.99 | 136.40 | 3.54 | 2.66% | 131.89 | 139.36 | 61350 | 83674.40 | 1.74% | 0.00 |
| 2025-11-17 | 139.77 | 132.86 | -4.64 | -3.37% | 131.91 | 139.77 | 63870 | 85710.05 | 1.81% | 0.00 |
| 2025-11-14 | 137.90 | 137.50 | -2.20 | -1.57% | 135.88 | 142.30 | 40652 | 56250.29 | 1.15% | 2.00 |
| 2025-11-13 | 139.40 | 139.70 | 0.25 | 0.18% | 138.50 | 144.79 | 49422 | 69689.85 | 1.40% | 0.00 |
| 2025-11-12 | 139.00 | 139.45 | -0.97 | -0.69% | 136.33 | 141.20 | 53564 | 74241.58 | 1.52% | 0.00 |
| 2025-11-11 | 145.06 | 140.42 | -3.05 | -2.13% | 140.00 | 149.23 | 65982 | 94825.66 | 1.87% | 0.00 |
| 2025-11-10 | 139.00 | 143.47 | 4.22 | 3.03% | 139.00 | 147.90 | 102842 | 148972.80 | 2.91% | 0.00 |
| 2025-11-07 | 139.00 | 139.25 | -1.43 | -1.02% | 138.42 | 141.00 | 44847 | 62626.07 | 1.27% | 0.00 |
| 2025-11-06 | 137.80 | 140.68 | 3.68 | 2.69% | 137.26 | 142.00 | 76385 | 106913.47 | 2.16% | 2.00 |
| 2025-11-05 | 135.74 | 137.00 | -1.80 | -1.30% | 134.74 | 138.47 | 49287 | 67342.73 | 1.39% | 0.00 |
| 2025-11-04 | 134.27 | 138.80 | 4.87 | 3.64% | 133.25 | 142.20 | 100831 | 140156.08 | 2.85% | 4.00 |
| 2025-11-03 | 135.79 | 133.93 | -3.41 | -2.48% | 130.30 | 137.33 | 88931 | 118008.91 | 2.52% | 3.18 |
| 2025-10-31 | 141.64 | 137.34 | -9.53 | -6.49% | 137.00 | 142.00 | 115281 | 160383.97 | 3.26% | 0.00 |
| 2025-10-30 | 150.33 | 146.87 | -3.42 | -2.28% | 146.43 | 152.50 | 68221 | 101531.70 | 1.93% | 0.00 |
| 2025-10-29 | 147.88 | 150.29 | 0.46 | 0.31% | 146.00 | 150.60 | 78185 | 116043.11 | 2.21% | 0.00 |
| 2025-10-28 | 149.62 | 149.83 | -0.98 | -0.65% | 148.00 | 153.81 | 73020 | 110389.17 | 2.07% | 0.00 |
| 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 |
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。
