| 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 | 19.39 | 19.54 | 0.15 | 0.77% | 19.23 | 19.70 | 21610 | 4211.14 | 2.06% | 0.00 |
| 2026-02-02 | 19.49 | 19.39 | 0.00 | 0.00% | 19.16 | 19.83 | 35780 | 7008.26 | 3.42% | 0.00 |
| 2026-01-30 | 18.83 | 19.39 | 0.35 | 1.84% | 18.83 | 19.41 | 24577 | 4707.96 | 2.35% | 0.00 |
| 2026-01-29 | 19.24 | 19.04 | -0.19 | -0.99% | 18.82 | 19.43 | 17978 | 3441.35 | 1.72% | 0.00 |
| 2026-01-28 | 19.56 | 19.23 | -0.23 | -1.18% | 19.07 | 19.65 | 20078 | 3872.43 | 1.92% | 0.00 |
| 2026-01-27 | 19.36 | 19.46 | 0.02 | 0.10% | 18.80 | 19.59 | 33615 | 6477.83 | 3.21% | 0.00 |
| 2026-01-26 | 20.54 | 19.44 | -1.21 | -5.86% | 19.44 | 20.57 | 56988 | 11220.78 | 5.44% | 0.00 |
| 2026-01-23 | 20.35 | 20.65 | 0.25 | 1.23% | 20.31 | 20.76 | 17011 | 3485.17 | 1.63% | 0.00 |
| 2026-01-22 | 20.55 | 20.40 | -0.01 | -0.05% | 20.26 | 20.65 | 17927 | 3665.06 | 1.71% | 0.00 |
| 2026-01-21 | 20.17 | 20.41 | 0.22 | 1.09% | 19.91 | 20.47 | 21676 | 4387.83 | 2.07% | 11.99 |
| 2026-01-20 | 20.31 | 20.19 | -0.07 | -0.35% | 19.80 | 20.47 | 30780 | 6206.54 | 2.94% | 0.00 |
| 2026-01-19 | 19.50 | 20.26 | 0.93 | 4.81% | 19.33 | 20.29 | 36024 | 7193.51 | 3.44% | 0.00 |
| 2026-01-16 | 19.41 | 19.33 | 0.33 | 1.74% | 19.12 | 19.87 | 25332 | 4907.61 | 2.42% | 0.00 |
| 2026-01-15 | 18.86 | 19.00 | 0.16 | 0.85% | 18.81 | 19.05 | 13359 | 2532.17 | 1.28% | 6.00 |
| 2026-01-14 | 19.00 | 18.84 | -0.01 | -0.05% | 18.41 | 19.10 | 21343 | 4015.76 | 2.04% | 0.00 |
| 2026-01-13 | 18.68 | 18.85 | 0.11 | 0.59% | 18.64 | 19.12 | 20225 | 3818.50 | 1.93% | 8.00 |
| 2026-01-12 | 18.50 | 18.74 | 0.24 | 1.30% | 18.30 | 18.83 | 25916 | 4826.70 | 2.48% | 0.00 |
| 2026-01-09 | 18.01 | 18.50 | 0.46 | 2.55% | 18.01 | 18.57 | 17763 | 3250.91 | 1.70% | 16.00 |
| 2026-01-08 | 17.67 | 18.04 | 0.31 | 1.75% | 17.66 | 18.17 | 14933 | 2690.56 | 1.43% | 0.00 |
| 2026-01-07 | 17.80 | 17.73 | -0.07 | -0.39% | 17.64 | 17.95 | 16111 | 2868.84 | 1.54% | 11.00 |
| 2026-01-06 | 17.93 | 17.80 | -0.02 | -0.11% | 17.70 | 18.05 | 14997 | 2681.28 | 1.43% | 4.78 |
| 2026-01-05 | 17.67 | 17.82 | 0.24 | 1.37% | 17.54 | 18.16 | 27404 | 4907.17 | 2.62% | 4.00 |
| 2025-12-31 | 17.46 | 17.58 | 0.16 | 0.92% | 17.46 | 17.80 | 17137 | 3020.18 | 1.64% | 5.00 |
| 2025-12-30 | 17.31 | 17.42 | -0.09 | -0.51% | 17.31 | 17.63 | 7916 | 1384.57 | 0.76% | 7.00 |
| 2025-12-29 | 17.45 | 17.51 | 0.08 | 0.46% | 17.24 | 17.55 | 12283 | 2136.50 | 1.17% | 0.00 |
| 2025-12-26 | 17.62 | 17.43 | -0.19 | -1.08% | 17.41 | 17.73 | 12462 | 2188.88 | 1.19% | 0.00 |
| 2025-12-25 | 17.64 | 17.62 | 0.08 | 0.46% | 17.43 | 17.66 | 13325 | 2336.91 | 1.27% | 0.00 |
| 2025-12-24 | 17.32 | 17.54 | 0.31 | 1.80% | 17.01 | 17.54 | 8198 | 1426.18 | 0.78% | 0.00 |
| 2025-12-23 | 17.38 | 17.23 | -0.21 | -1.20% | 17.18 | 17.55 | 11001 | 1902.15 | 1.05% | 0.00 |
| 2025-12-22 | 17.88 | 17.44 | -0.17 | -0.97% | 17.44 | 17.90 | 10948 | 1928.37 | 1.05% | 0.00 |
| 2025-12-19 | 17.21 | 17.61 | 0.36 | 2.09% | 17.21 | 17.65 | 12728 | 2224.19 | 1.22% | 3.00 |
| 2025-12-18 | 16.69 | 17.25 | 0.46 | 2.74% | 16.60 | 17.28 | 19873 | 3406.57 | 1.90% | 0.00 |
| 2025-12-17 | 16.74 | 16.79 | 0.06 | 0.36% | 16.39 | 16.89 | 12992 | 2164.81 | 1.24% | 3.00 |
| 2025-12-16 | 17.06 | 16.73 | -0.27 | -1.59% | 16.62 | 17.06 | 14012 | 2347.33 | 1.34% | 15.00 |
| 2025-12-15 | 17.00 | 17.00 | -0.08 | -0.47% | 16.65 | 17.16 | 17870 | 3025.16 | 1.71% | 0.00 |
| 2025-12-12 | 17.11 | 17.08 | 0.06 | 0.35% | 16.84 | 17.33 | 12744 | 2179.98 | 1.22% | 0.00 |
| 2025-12-11 | 17.38 | 17.02 | -0.36 | -2.07% | 17.01 | 17.60 | 17387 | 2982.15 | 1.66% | 0.00 |
| 2025-12-10 | 17.72 | 17.38 | -0.12 | -0.69% | 17.22 | 17.72 | 11488 | 2001.80 | 1.10% | 0.00 |
| 2025-12-09 | 17.82 | 17.50 | -0.31 | -1.74% | 17.50 | 18.09 | 13300 | 2355.63 | 1.27% | 0.00 |
| 2025-12-08 | 17.50 | 17.81 | 0.34 | 1.95% | 17.50 | 17.96 | 21273 | 3784.45 | 2.03% | 0.00 |
| 2025-12-05 | 17.33 | 17.47 | 0.20 | 1.16% | 17.04 | 17.54 | 17012 | 2945.25 | 1.63% | 0.00 |
| 2025-12-04 | 17.30 | 17.27 | -0.15 | -0.86% | 17.14 | 17.50 | 14764 | 2560.12 | 1.41% | 0.00 |
| 2025-12-03 | 17.58 | 17.42 | -0.08 | -0.46% | 17.32 | 17.64 | 16359 | 2859.75 | 1.56% | 15.00 |
| 2025-12-02 | 17.82 | 17.50 | -0.17 | -0.96% | 17.36 | 17.84 | 15671 | 2747.26 | 1.50% | 8.00 |
| 2025-12-01 | 17.79 | 17.67 | -0.02 | -0.11% | 17.67 | 18.13 | 19907 | 3571.74 | 1.90% | 12.00 |
| 2025-11-28 | 17.61 | 17.69 | 0.17 | 0.97% | 17.37 | 17.73 | 12286 | 2160.25 | 1.17% | 0.00 |
| 2025-11-27 | 17.36 | 17.52 | 0.20 | 1.15% | 17.32 | 17.61 | 14979 | 2616.11 | 1.43% | 0.00 |
| 2025-11-26 | 17.72 | 17.32 | -0.28 | -1.59% | 17.26 | 17.82 | 14299 | 2507.41 | 1.37% | 0.00 |
| 2025-11-25 | 17.47 | 17.60 | 0.31 | 1.79% | 17.40 | 17.88 | 17401 | 3076.71 | 1.66% | 11.00 |
| 2025-11-24 | 17.12 | 17.29 | 0.33 | 1.95% | 16.93 | 17.42 | 19112 | 3277.69 | 1.83% | 5.99 |
| 2025-11-21 | 17.97 | 16.96 | -1.10 | -6.09% | 16.80 | 18.30 | 31502 | 5454.02 | 3.01% | 0.00 |
| 2025-11-20 | 18.28 | 18.06 | -0.22 | -1.20% | 17.78 | 18.44 | 19733 | 3563.78 | 1.89% | 0.00 |
| 2025-11-19 | 18.97 | 18.28 | -0.69 | -3.64% | 18.18 | 19.06 | 24483 | 4516.38 | 2.34% | 0.00 |
| 2025-11-18 | 19.01 | 18.97 | 0.07 | 0.37% | 18.75 | 19.17 | 23686 | 4493.85 | 2.26% | 0.00 |
| 2025-11-17 | 19.79 | 18.90 | -0.68 | -3.47% | 18.80 | 19.79 | 22577 | 4326.14 | 2.16% | 21.00 |
| 2025-11-14 | 19.38 | 19.58 | 0.12 | 0.62% | 19.26 | 19.75 | 14529 | 2846.77 | 1.39% | 0.00 |
| 2025-11-13 | 19.24 | 19.46 | 0.21 | 1.09% | 19.15 | 19.64 | 16962 | 3291.76 | 1.62% | 0.00 |
| 2025-11-12 | 19.52 | 19.25 | -0.23 | -1.18% | 19.13 | 19.52 | 15775 | 3042.72 | 1.51% | 0.00 |
| 2025-11-11 | 19.73 | 19.48 | -0.02 | -0.10% | 19.24 | 19.83 | 20070 | 3915.83 | 1.92% | 3.99 |
| 2025-11-10 | 19.88 | 19.50 | -0.08 | -0.41% | 19.47 | 19.89 | 20017 | 3929.87 | 1.91% | 0.00 |
| 2025-11-07 | 19.48 | 19.58 | 0.20 | 1.03% | 19.21 | 19.77 | 22240 | 4325.38 | 2.12% | 3.99 |
| 2025-11-06 | 19.40 | 19.38 | -0.12 | -0.62% | 19.12 | 19.59 | 24452 | 4720.04 | 2.34% | 0.00 |
| 2025-11-05 | 18.71 | 19.50 | 0.62 | 3.28% | 18.62 | 19.57 | 38891 | 7440.90 | 3.72% | 5.00 |
| 2025-11-04 | 18.85 | 18.88 | 0.09 | 0.48% | 18.66 | 18.90 | 17560 | 3303.16 | 1.68% | 5.00 |
| 2025-11-03 | 18.66 | 18.79 | 0.23 | 1.24% | 18.46 | 18.82 | 22332 | 4164.32 | 2.13% | 0.00 |
| 2025-10-31 | 18.26 | 18.56 | 0.30 | 1.64% | 18.22 | 18.68 | 22986 | 4255.77 | 2.20% | 0.00 |
| 2025-10-30 | 18.71 | 18.26 | -0.29 | -1.56% | 18.10 | 18.80 | 26788 | 4962.24 | 2.56% | 7.00 |
| 2025-10-29 | 18.67 | 18.55 | -0.10 | -0.54% | 18.25 | 18.83 | 29412 | 5448.07 | 2.81% | 19.00 |
| 2025-10-28 | 18.74 | 18.65 | 0.01 | 0.05% | 18.35 | 19.02 | 22577 | 4227.71 | 2.16% | 0.00 |
| 2025-10-27 | 18.45 | 18.64 | 0.39 | 2.14% | 18.03 | 18.73 | 26814 | 4931.22 | 2.56% | 0.00 |
| 2025-10-24 | 17.97 | 18.25 | 0.41 | 2.30% | 17.82 | 18.50 | 29582 | 5364.23 | 2.83% | 10.99 |
| 2025-10-23 | 17.90 | 17.84 | -0.06 | -0.34% | 17.56 | 17.97 | 14780 | 2629.32 | 1.41% | 0.00 |
| 2025-10-22 | 17.99 | 17.90 | -0.09 | -0.50% | 17.76 | 18.07 | 16244 | 2909.98 | 1.55% | 0.00 |
| 2025-10-21 | 17.73 | 17.99 | 0.27 | 1.52% | 17.62 | 18.00 | 20878 | 3731.96 | 1.99% | 0.00 |
| 2025-10-20 | 17.55 | 17.72 | 0.41 | 2.37% | 17.49 | 17.91 | 17035 | 3011.24 | 1.63% | 0.00 |
| 2025-10-17 | 17.73 | 17.31 | -0.51 | -2.86% | 17.31 | 17.90 | 20193 | 3546.15 | 1.93% | 0.00 |
| 2025-10-16 | 18.13 | 17.82 | -0.23 | -1.27% | 17.76 | 18.30 | 23961 | 4306.53 | 2.29% | 0.00 |
| 2025-10-15 | 17.69 | 18.05 | 0.36 | 2.04% | 17.30 | 18.05 | 27275 | 4853.73 | 2.61% | 0.00 |
| 2025-10-14 | 17.82 | 17.69 | -0.11 | -0.62% | 17.50 | 17.97 | 31019 | 5499.68 | 2.96% | 0.00 |
| 2025-10-13 | 16.90 | 17.80 | 0.39 | 2.24% | 16.52 | 17.80 | 31366 | 5422.73 | 3.00% | 18.98 |
科汇股份(688681)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。
