| 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 | 62.26 | 61.82 | 0.34 | 0.55% | 58.53 | 62.80 | 345770 | 209959.81 | 7.60% |
| 2026-02-02 | 64.00 | 61.48 | -1.02 | -1.63% | 61.45 | 65.04 | 276111 | 174565.62 | 6.07% |
| 2026-01-30 | 62.68 | 62.50 | -0.56 | -0.89% | 60.12 | 63.95 | 258863 | 160591.38 | 5.69% |
| 2026-01-29 | 63.02 | 63.06 | -1.27 | -1.97% | 61.36 | 66.30 | 379737 | 244662.30 | 8.35% |
| 2026-01-28 | 65.52 | 64.33 | -0.92 | -1.41% | 63.75 | 66.34 | 287050 | 186161.55 | 6.31% |
| 2026-01-27 | 65.55 | 65.25 | 0.85 | 1.32% | 63.26 | 66.00 | 390624 | 253182.92 | 8.59% |
| 2026-01-26 | 66.00 | 64.40 | 2.24 | 3.60% | 62.83 | 67.00 | 379035 | 243643.95 | 8.34% |
| 2026-01-23 | 62.50 | 62.16 | -0.02 | -0.03% | 61.57 | 62.96 | 185972 | 115591.48 | 4.09% |
| 2026-01-22 | 61.51 | 62.18 | 0.66 | 1.07% | 60.89 | 62.33 | 180584 | 111357.47 | 3.97% |
| 2026-01-21 | 59.80 | 61.52 | 1.30 | 2.16% | 59.61 | 61.77 | 193978 | 118590.52 | 4.27% |
| 2026-01-20 | 61.99 | 60.22 | -1.88 | -3.03% | 59.68 | 62.48 | 242541 | 146778.45 | 5.33% |
| 2026-01-19 | 61.56 | 62.10 | -0.37 | -0.59% | 61.00 | 63.33 | 227736 | 141908.08 | 5.01% |
| 2026-01-16 | 64.08 | 62.47 | -0.66 | -1.05% | 62.00 | 64.10 | 261643 | 163894.38 | 5.75% |
| 2026-01-15 | 64.00 | 63.13 | -1.22 | -1.90% | 62.62 | 65.30 | 272572 | 172764.33 | 5.99% |
| 2026-01-14 | 61.52 | 64.35 | 2.82 | 4.58% | 61.52 | 66.21 | 486763 | 309997.25 | 10.71% |
| 2026-01-13 | 65.73 | 61.53 | -4.60 | -6.96% | 61.43 | 65.80 | 454346 | 284910.78 | 9.99% |
| 2026-01-12 | 67.00 | 66.13 | -0.27 | -0.41% | 64.22 | 67.89 | 541499 | 357282.75 | 11.91% |
| 2026-01-09 | 62.51 | 66.40 | 4.99 | 8.13% | 61.72 | 66.63 | 548053 | 352585.38 | 12.05% |
| 2026-01-08 | 61.20 | 61.41 | 0.14 | 0.23% | 60.50 | 64.19 | 490275 | 304418.19 | 10.78% |
| 2026-01-07 | 57.95 | 61.27 | 3.01 | 5.17% | 57.75 | 62.20 | 527861 | 316664.88 | 11.61% |
| 2026-01-06 | 57.60 | 58.26 | 0.70 | 1.22% | 57.00 | 58.47 | 310430 | 179442.80 | 6.83% |
| 2026-01-05 | 55.60 | 57.56 | 2.03 | 3.66% | 55.60 | 57.99 | 325931 | 185873.09 | 7.17% |
| 2025-12-31 | 56.75 | 55.53 | -1.22 | -2.15% | 55.18 | 56.75 | 213888 | 119089.93 | 4.70% |
| 2025-12-30 | 55.10 | 56.75 | 1.28 | 2.31% | 54.68 | 57.50 | 302780 | 171288.62 | 6.66% |
| 2025-12-29 | 56.20 | 55.47 | -0.45 | -0.80% | 55.06 | 57.10 | 213753 | 119676.34 | 4.70% |
| 2025-12-26 | 56.43 | 55.92 | -0.68 | -1.20% | 55.50 | 56.70 | 220357 | 123508.97 | 4.85% |
| 2025-12-25 | 56.70 | 56.60 | -0.31 | -0.54% | 55.81 | 57.20 | 269350 | 152106.94 | 5.92% |
| 2025-12-24 | 55.90 | 56.91 | 1.75 | 3.17% | 55.38 | 57.99 | 430726 | 245685.78 | 9.47% |
| 2025-12-23 | 53.55 | 55.16 | 1.61 | 3.01% | 52.80 | 55.38 | 297451 | 162010.58 | 6.54% |
| 2025-12-22 | 52.48 | 53.55 | 1.08 | 2.06% | 52.47 | 54.16 | 228049 | 121971.57 | 5.02% |
| 2025-12-19 | 53.50 | 52.47 | -0.52 | -0.98% | 52.23 | 53.71 | 192982 | 101821.49 | 4.24% |
| 2025-12-18 | 55.00 | 52.99 | -2.81 | -5.04% | 52.96 | 55.10 | 281365 | 151748.92 | 6.19% |
| 2025-12-17 | 53.67 | 55.80 | 1.90 | 3.53% | 53.52 | 55.96 | 260894 | 143211.83 | 5.74% |
| 2025-12-16 | 53.98 | 53.90 | -0.51 | -0.94% | 52.68 | 55.82 | 219047 | 118101.31 | 4.82% |
| 2025-12-15 | 56.28 | 54.41 | -2.39 | -4.21% | 54.22 | 56.75 | 238514 | 132337.52 | 5.25% |
| 2025-12-12 | 54.77 | 56.80 | 2.03 | 3.71% | 54.00 | 56.80 | 311882 | 172831.83 | 6.86% |
| 2025-12-11 | 56.45 | 54.77 | -1.63 | -2.89% | 54.75 | 56.51 | 222260 | 123349.33 | 4.89% |
| 2025-12-10 | 58.00 | 56.40 | -2.13 | -3.64% | 55.78 | 58.00 | 323758 | 182905.55 | 7.12% |
| 2025-12-09 | 57.31 | 58.53 | 2.22 | 3.94% | 57.31 | 59.19 | 520285 | 303400.22 | 11.44% |
| 2025-12-08 | 54.77 | 56.31 | 1.56 | 2.85% | 54.76 | 56.68 | 342417 | 192041.95 | 7.53% |
| 2025-12-05 | 53.88 | 54.75 | 0.87 | 1.61% | 52.86 | 55.55 | 274083 | 149193.23 | 6.03% |
| 2025-12-04 | 52.83 | 53.88 | 0.52 | 0.97% | 52.59 | 54.28 | 202333 | 108400.30 | 4.45% |
| 2025-12-03 | 53.30 | 53.36 | 0.07 | 0.13% | 52.91 | 55.06 | 289916 | 156405.64 | 6.38% |
| 2025-12-02 | 53.93 | 53.29 | -0.38 | -0.71% | 52.86 | 54.38 | 169545 | 90563.95 | 3.73% |
| 2025-12-01 | 53.33 | 53.67 | 0.54 | 1.02% | 52.51 | 54.07 | 196265 | 104832.68 | 4.32% |
| 2025-11-28 | 52.10 | 53.13 | 1.09 | 2.09% | 51.97 | 53.28 | 171642 | 90657.15 | 3.78% |
| 2025-11-27 | 52.08 | 52.04 | -0.26 | -0.50% | 51.90 | 53.85 | 182815 | 96562.85 | 4.02% |
| 2025-11-26 | 51.71 | 52.30 | 0.34 | 0.65% | 51.25 | 53.11 | 176387 | 92683.74 | 3.88% |
| 2025-11-25 | 51.60 | 51.96 | 0.78 | 1.52% | 51.60 | 53.50 | 221021 | 115953.38 | 4.86% |
| 2025-11-24 | 50.28 | 51.18 | 1.36 | 2.73% | 49.99 | 51.61 | 219483 | 111431.48 | 4.83% |
| 2025-11-21 | 51.21 | 49.82 | -3.08 | -5.82% | 49.57 | 51.99 | 238055 | 120310.84 | 5.24% |
| 2025-11-20 | 54.10 | 52.90 | -0.60 | -1.12% | 52.61 | 54.87 | 130262 | 69316.49 | 2.86% |
| 2025-11-19 | 54.53 | 53.50 | -1.03 | -1.89% | 53.10 | 55.20 | 177976 | 95733.91 | 3.91% |
| 2025-11-18 | 54.91 | 54.53 | -0.49 | -0.89% | 54.21 | 55.70 | 231701 | 127391.54 | 5.10% |
| 2025-11-17 | 54.08 | 55.02 | 0.50 | 0.92% | 54.04 | 55.85 | 241251 | 132707.72 | 5.31% |
| 2025-11-14 | 55.00 | 54.52 | -3.11 | -5.40% | 53.80 | 55.94 | 389572 | 213437.97 | 8.57% |
| 2025-11-13 | 53.10 | 57.63 | 5.01 | 9.52% | 52.41 | 57.87 | 480780 | 268080.06 | 10.57% |
| 2025-11-12 | 54.15 | 52.62 | -1.58 | -2.92% | 51.88 | 54.15 | 219930 | 115870.20 | 4.84% |
| 2025-11-11 | 55.32 | 54.20 | -0.99 | -1.79% | 53.73 | 56.15 | 237635 | 130171.59 | 5.23% |
| 2025-11-10 | 57.02 | 55.19 | -1.48 | -2.61% | 54.69 | 57.48 | 255353 | 141479.45 | 5.62% |
| 2025-11-07 | 57.05 | 56.67 | -0.98 | -1.70% | 56.15 | 57.58 | 306882 | 174465.59 | 6.75% |
| 2025-11-06 | 55.69 | 57.65 | 2.06 | 3.71% | 55.11 | 57.94 | 510044 | 290762.12 | 11.22% |
| 2025-11-05 | 52.49 | 55.59 | 2.06 | 3.85% | 52.40 | 56.21 | 392130 | 214940.27 | 8.62% |
| 2025-11-04 | 54.83 | 53.53 | -1.28 | -2.34% | 53.05 | 55.20 | 212848 | 114898.65 | 4.68% |
| 2025-11-03 | 54.22 | 54.81 | 0.23 | 0.42% | 53.00 | 54.91 | 289978 | 156424.84 | 6.38% |
| 2025-10-31 | 56.01 | 54.58 | -0.46 | -0.84% | 54.50 | 56.43 | 310114 | 171539.22 | 6.82% |
| 2025-10-30 | 57.00 | 55.04 | -2.32 | -4.04% | 54.97 | 57.00 | 419296 | 233161.91 | 9.22% |
| 2025-10-29 | 56.60 | 57.36 | 1.06 | 1.88% | 55.91 | 58.30 | 472608 | 270544.75 | 10.39% |
| 2025-10-28 | 57.33 | 56.30 | -3.10 | -5.22% | 54.98 | 57.79 | 660680 | 372566.19 | 14.53% |
| 2025-10-27 | 67.01 | 59.40 | -6.60 | -10.00% | 59.40 | 67.95 | 680226 | 414572.97 | 14.96% |
| 2025-10-24 | 62.44 | 66.00 | 4.50 | 7.32% | 62.40 | 66.38 | 274432 | 178107.84 | 6.04% |
| 2025-10-23 | 61.80 | 61.50 | -0.82 | -1.32% | 60.32 | 62.75 | 135619 | 82986.94 | 2.98% |
| 2025-10-22 | 62.92 | 62.32 | -1.33 | -2.09% | 61.68 | 63.83 | 132820 | 82698.86 | 2.92% |
| 2025-10-21 | 61.90 | 63.65 | 1.65 | 2.66% | 61.56 | 63.80 | 206164 | 129609.82 | 4.53% |
| 2025-10-20 | 62.25 | 62.00 | 1.20 | 1.97% | 61.02 | 63.20 | 155623 | 96539.70 | 3.42% |
| 2025-10-17 | 65.28 | 60.80 | -4.58 | -7.01% | 60.52 | 65.42 | 247002 | 153892.23 | 5.43% |
| 2025-10-16 | 66.58 | 65.38 | -0.89 | -1.34% | 65.00 | 67.26 | 195181 | 128376.27 | 4.29% |
| 2025-10-15 | 62.01 | 66.27 | 3.64 | 5.81% | 61.69 | 67.36 | 271629 | 175910.02 | 5.97% |
| 2025-10-14 | 68.80 | 62.63 | -3.79 | -5.71% | 62.21 | 69.18 | 349131 | 227240.09 | 7.68% |
| 2025-10-13 | 64.75 | 66.42 | -2.56 | -3.71% | 64.68 | 67.72 | 254820 | 168632.50 | 5.60% |
科华数据(002335)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。
