| 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 | 32.50 | 32.72 | 0.66 | 2.06% | 32.06 | 32.89 | 11953 | 3904.60 | 1.79% |
| 2026-02-02 | 32.28 | 32.06 | -0.19 | -0.59% | 32.04 | 32.91 | 13744 | 4475.71 | 2.06% |
| 2026-01-30 | 31.69 | 32.25 | 0.53 | 1.67% | 31.64 | 32.33 | 13148 | 4213.85 | 1.97% |
| 2026-01-29 | 31.75 | 31.72 | -0.03 | -0.09% | 31.23 | 32.20 | 12133 | 3853.43 | 1.82% |
| 2026-01-28 | 32.13 | 31.75 | -0.38 | -1.18% | 31.54 | 32.56 | 14435 | 4602.98 | 2.16% |
| 2026-01-27 | 32.20 | 32.13 | -0.11 | -0.34% | 31.28 | 32.39 | 10903 | 3474.20 | 1.64% |
| 2026-01-26 | 32.63 | 32.24 | -0.39 | -1.20% | 31.83 | 32.69 | 13715 | 4425.19 | 2.06% |
| 2026-01-23 | 32.48 | 32.63 | 0.21 | 0.65% | 32.25 | 32.63 | 8277 | 2688.35 | 1.24% |
| 2026-01-22 | 32.28 | 32.42 | 0.15 | 0.46% | 32.14 | 32.59 | 9471 | 3067.29 | 1.42% |
| 2026-01-21 | 31.99 | 32.27 | 0.24 | 0.75% | 31.74 | 32.34 | 9243 | 2966.02 | 1.39% |
| 2026-01-20 | 32.18 | 32.03 | -0.08 | -0.25% | 31.73 | 32.33 | 8494 | 2719.36 | 1.27% |
| 2026-01-19 | 31.49 | 32.11 | 0.55 | 1.74% | 31.35 | 32.12 | 10862 | 3466.34 | 1.63% |
| 2026-01-16 | 31.63 | 31.56 | 0.00 | 0.00% | 31.28 | 31.78 | 9078 | 2860.73 | 1.36% |
| 2026-01-15 | 31.31 | 31.56 | 0.24 | 0.77% | 31.13 | 31.67 | 8302 | 2612.20 | 1.25% |
| 2026-01-14 | 31.43 | 31.32 | -0.09 | -0.29% | 30.95 | 31.76 | 11658 | 3660.77 | 1.75% |
| 2026-01-13 | 31.35 | 31.41 | 0.06 | 0.19% | 31.03 | 31.79 | 12497 | 3932.18 | 1.87% |
| 2026-01-12 | 31.00 | 31.35 | 0.43 | 1.39% | 30.90 | 31.43 | 11560 | 3607.04 | 1.73% |
| 2026-01-09 | 30.62 | 30.92 | 0.35 | 1.14% | 30.46 | 30.92 | 10669 | 3276.42 | 1.60% |
| 2026-01-08 | 30.13 | 30.57 | 0.31 | 1.02% | 30.13 | 30.70 | 12523 | 3822.13 | 1.88% |
| 2026-01-07 | 30.40 | 30.26 | -0.18 | -0.59% | 30.14 | 30.60 | 12750 | 3863.10 | 1.91% |
| 2026-01-06 | 30.32 | 30.44 | 0.05 | 0.16% | 30.32 | 30.66 | 8143 | 2480.56 | 1.22% |
| 2026-01-05 | 30.27 | 30.39 | 0.22 | 0.73% | 30.14 | 30.73 | 11103 | 3383.76 | 1.67% |
| 2025-12-31 | 30.08 | 30.17 | 0.04 | 0.13% | 29.89 | 30.38 | 9679 | 2918.95 | 1.45% |
| 2025-12-30 | 30.12 | 30.13 | 0.06 | 0.20% | 30.01 | 30.42 | 7621 | 2300.66 | 1.14% |
| 2025-12-29 | 30.00 | 30.07 | 0.08 | 0.27% | 29.81 | 30.19 | 8575 | 2576.10 | 1.29% |
| 2025-12-26 | 30.15 | 29.99 | -0.19 | -0.63% | 29.84 | 30.26 | 7101 | 2131.10 | 1.06% |
| 2025-12-25 | 29.96 | 30.18 | 0.19 | 0.63% | 29.82 | 30.29 | 10048 | 3020.76 | 1.51% |
| 2025-12-24 | 29.65 | 29.99 | 0.25 | 0.84% | 29.65 | 30.09 | 7353 | 2204.08 | 1.10% |
| 2025-12-23 | 29.83 | 29.74 | 0.02 | 0.07% | 29.35 | 29.89 | 9477 | 2808.50 | 1.42% |
| 2025-12-22 | 29.77 | 29.72 | -0.05 | -0.17% | 29.71 | 30.19 | 9764 | 2927.15 | 1.46% |
| 2025-12-19 | 29.58 | 29.77 | 0.31 | 1.05% | 29.49 | 29.85 | 10131 | 3012.03 | 1.52% |
| 2025-12-18 | 28.80 | 29.46 | 0.57 | 1.97% | 28.75 | 29.71 | 11269 | 3310.02 | 1.69% |
| 2025-12-17 | 28.89 | 28.89 | 0.06 | 0.21% | 28.27 | 29.01 | 11427 | 3271.74 | 1.71% |
| 2025-12-16 | 29.20 | 28.83 | -0.30 | -1.03% | 28.72 | 29.38 | 8201 | 2377.60 | 1.23% |
| 2025-12-15 | 29.31 | 29.13 | -0.49 | -1.65% | 28.92 | 29.45 | 9719 | 2833.63 | 1.46% |
| 2025-12-12 | 29.48 | 29.62 | 0.06 | 0.20% | 29.22 | 29.90 | 11021 | 3257.20 | 1.65% |
| 2025-12-11 | 30.02 | 29.56 | -0.52 | -1.73% | 29.45 | 30.32 | 11957 | 3568.66 | 1.79% |
| 2025-12-10 | 30.41 | 30.08 | -0.41 | -1.34% | 30.04 | 30.55 | 11597 | 3505.59 | 1.74% |
| 2025-12-09 | 30.98 | 30.49 | -0.33 | -1.07% | 30.40 | 31.07 | 9764 | 2995.69 | 1.46% |
| 2025-12-08 | 30.79 | 30.82 | 0.10 | 0.33% | 30.69 | 31.10 | 8860 | 2741.48 | 1.33% |
| 2025-12-05 | 30.39 | 30.72 | 0.36 | 1.19% | 30.16 | 30.85 | 9914 | 3028.16 | 1.49% |
| 2025-12-04 | 31.08 | 30.36 | -0.76 | -2.44% | 30.25 | 31.20 | 13168 | 4029.34 | 1.97% |
| 2025-12-03 | 31.40 | 31.12 | -0.36 | -1.14% | 30.84 | 31.53 | 8842 | 2752.84 | 1.33% |
| 2025-12-02 | 31.75 | 31.48 | -0.24 | -0.76% | 31.29 | 31.94 | 12085 | 3803.98 | 1.81% |
| 2025-12-01 | 31.89 | 31.72 | -0.17 | -0.53% | 31.67 | 32.28 | 10107 | 3227.80 | 1.52% |
| 2025-11-28 | 31.14 | 31.89 | 0.74 | 2.38% | 31.03 | 31.90 | 10027 | 3165.45 | 1.50% |
| 2025-11-27 | 31.28 | 31.15 | -0.06 | -0.19% | 30.96 | 31.47 | 9598 | 2992.96 | 1.44% |
| 2025-11-26 | 32.05 | 31.21 | -0.63 | -1.98% | 31.07 | 32.20 | 11836 | 3738.13 | 1.78% |
| 2025-11-25 | 31.23 | 31.84 | 0.72 | 2.31% | 30.83 | 32.29 | 20778 | 6609.58 | 3.12% |
| 2025-11-24 | 30.30 | 31.12 | 0.91 | 3.01% | 30.30 | 31.27 | 18011 | 5569.60 | 2.70% |
| 2025-11-21 | 31.68 | 30.21 | -1.58 | -4.97% | 30.05 | 32.08 | 19892 | 6105.28 | 2.98% |
| 2025-11-20 | 32.06 | 31.79 | -0.10 | -0.31% | 31.57 | 32.30 | 14370 | 4585.18 | 2.16% |
| 2025-11-19 | 32.54 | 31.89 | -0.63 | -1.94% | 31.78 | 32.68 | 15145 | 4853.74 | 2.27% |
| 2025-11-18 | 32.92 | 32.52 | -0.34 | -1.03% | 32.38 | 32.92 | 11421 | 3716.37 | 1.71% |
| 2025-11-17 | 32.70 | 32.86 | 0.18 | 0.55% | 32.28 | 32.89 | 10532 | 3441.82 | 1.58% |
| 2025-11-14 | 32.33 | 32.68 | 0.33 | 1.02% | 32.18 | 32.81 | 16812 | 5477.49 | 2.52% |
| 2025-11-13 | 32.50 | 32.35 | 0.06 | 0.19% | 32.02 | 32.54 | 12191 | 3931.20 | 1.83% |
| 2025-11-12 | 32.48 | 32.29 | -0.13 | -0.40% | 32.10 | 32.67 | 14539 | 4704.44 | 2.18% |
| 2025-11-11 | 32.50 | 32.42 | 0.05 | 0.15% | 32.04 | 33.10 | 14527 | 4713.49 | 2.18% |
| 2025-11-10 | 32.25 | 32.37 | 0.22 | 0.68% | 32.10 | 32.45 | 12823 | 4146.81 | 1.92% |
| 2025-11-07 | 32.20 | 32.15 | -0.10 | -0.31% | 31.95 | 32.33 | 8231 | 2645.19 | 1.23% |
| 2025-11-06 | 32.28 | 32.25 | 0.11 | 0.34% | 31.93 | 32.37 | 8719 | 2805.56 | 1.31% |
| 2025-11-05 | 31.99 | 32.14 | 0.16 | 0.50% | 31.66 | 32.34 | 14772 | 4740.27 | 2.22% |
| 2025-11-04 | 31.87 | 31.98 | 0.11 | 0.35% | 31.70 | 32.08 | 12906 | 4119.37 | 1.94% |
| 2025-11-03 | 31.98 | 31.87 | 0.24 | 0.76% | 31.70 | 32.09 | 11176 | 3559.62 | 1.68% |
| 2025-10-31 | 31.21 | 31.63 | 0.38 | 1.22% | 30.93 | 31.89 | 10753 | 3388.68 | 1.61% |
| 2025-10-30 | 31.55 | 31.25 | -0.45 | -1.42% | 31.10 | 31.70 | 12160 | 3809.57 | 1.82% |
| 2025-10-29 | 31.86 | 31.70 | -0.22 | -0.69% | 31.39 | 32.05 | 11010 | 3487.58 | 1.65% |
| 2025-10-28 | 32.00 | 31.92 | -0.20 | -0.62% | 31.86 | 32.43 | 13446 | 4315.91 | 2.02% |
| 2025-10-27 | 32.08 | 32.12 | 0.04 | 0.12% | 31.81 | 32.38 | 12630 | 4052.80 | 1.89% |
| 2025-10-24 | 31.80 | 32.08 | 0.28 | 0.88% | 31.70 | 32.70 | 19159 | 6170.66 | 2.87% |
| 2025-10-23 | 31.47 | 31.80 | 0.24 | 0.76% | 31.25 | 31.80 | 9966 | 3142.92 | 1.49% |
| 2025-10-22 | 31.08 | 31.56 | 0.36 | 1.15% | 31.08 | 31.73 | 10772 | 3393.12 | 1.62% |
| 2025-10-21 | 30.60 | 31.20 | 0.59 | 1.93% | 30.59 | 31.38 | 11157 | 3461.37 | 1.67% |
| 2025-10-20 | 30.44 | 30.61 | 0.43 | 1.42% | 30.28 | 30.68 | 7917 | 2417.24 | 1.19% |
| 2025-10-17 | 30.45 | 30.18 | -0.27 | -0.89% | 30.15 | 30.69 | 9323 | 2835.49 | 1.40% |
| 2025-10-16 | 30.63 | 30.45 | -0.30 | -0.98% | 30.25 | 30.87 | 10550 | 3215.10 | 1.58% |
| 2025-10-15 | 30.47 | 30.75 | 0.30 | 0.99% | 30.33 | 30.83 | 9304 | 2853.39 | 1.40% |
| 2025-10-14 | 30.49 | 30.45 | 0.01 | 0.03% | 30.35 | 30.78 | 10267 | 3133.94 | 1.54% |
| 2025-10-13 | 29.88 | 30.44 | 0.00 | 0.00% | 29.33 | 30.60 | 14361 | 4333.05 | 2.15% |
中公高科(603860)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。
