| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-05 | 55.44 | 55.00 | -0.65 | -1.17% | 54.66 | 55.93 | 14730 | 8123.99 | 1.24% | 0.00 |
| 2026-02-04 | 56.62 | 55.65 | -0.96 | -1.70% | 54.53 | 57.20 | 30262 | 16864.33 | 2.54% | 0.00 |
| 2026-02-03 | 55.99 | 56.61 | 0.97 | 1.74% | 55.99 | 57.40 | 20405 | 11599.22 | 1.71% | 0.00 |
| 2026-02-02 | 56.59 | 55.64 | -1.17 | -2.06% | 55.53 | 57.28 | 18504 | 10441.86 | 1.55% | 0.00 |
| 2026-01-30 | 55.98 | 56.81 | 0.41 | 0.73% | 55.10 | 57.23 | 23327 | 13140.89 | 1.96% | 0.00 |
| 2026-01-29 | 57.81 | 56.40 | -1.37 | -2.37% | 56.30 | 58.67 | 25970 | 14900.64 | 2.18% | 0.00 |
| 2026-01-28 | 59.11 | 57.77 | -1.16 | -1.97% | 57.49 | 59.30 | 26062 | 15132.96 | 2.19% | 4.00 |
| 2026-01-27 | 56.59 | 58.93 | 2.12 | 3.73% | 56.19 | 59.50 | 34465 | 19909.08 | 2.89% | 0.00 |
| 2026-01-26 | 59.75 | 56.81 | -3.04 | -5.08% | 56.78 | 60.27 | 47869 | 27699.60 | 4.02% | 2.00 |
| 2026-01-23 | 58.68 | 59.85 | 1.52 | 2.61% | 57.94 | 60.00 | 41739 | 24728.00 | 3.50% | 1.00 |
| 2026-01-22 | 57.84 | 58.33 | 0.34 | 0.59% | 57.57 | 58.88 | 23591 | 13751.75 | 1.98% | 0.05 |
| 2026-01-21 | 57.82 | 57.99 | -0.20 | -0.34% | 57.30 | 58.76 | 28183 | 16333.52 | 2.36% | 2.00 |
| 2026-01-20 | 60.00 | 58.19 | -1.70 | -2.84% | 57.21 | 60.47 | 44882 | 26089.71 | 3.77% | 0.00 |
| 2026-01-19 | 60.40 | 59.89 | -1.17 | -1.92% | 59.76 | 62.26 | 41374 | 25059.02 | 3.47% | 0.00 |
| 2026-01-16 | 61.50 | 61.06 | -0.44 | -0.72% | 60.11 | 61.53 | 30199 | 18379.30 | 2.53% | 0.00 |
| 2026-01-15 | 59.80 | 61.50 | 0.84 | 1.38% | 59.31 | 61.92 | 41982 | 25302.26 | 3.52% | 0.00 |
| 2026-01-14 | 62.11 | 60.66 | -1.02 | -1.65% | 60.00 | 64.16 | 71038 | 43898.75 | 5.96% | 0.00 |
| 2026-01-13 | 64.60 | 61.68 | -4.31 | -6.53% | 60.66 | 64.79 | 71329 | 44182.88 | 5.99% | 0.00 |
| 2026-01-12 | 61.38 | 65.99 | 5.07 | 8.32% | 60.21 | 67.20 | 86160 | 54852.19 | 7.23% | 0.00 |
| 2026-01-09 | 59.27 | 60.92 | 1.67 | 2.82% | 58.50 | 62.50 | 90969 | 55148.92 | 7.63% | 3.00 |
| 2026-01-08 | 55.15 | 59.25 | 3.66 | 6.58% | 55.03 | 59.90 | 82668 | 47769.88 | 6.94% | 0.00 |
| 2026-01-07 | 56.30 | 55.59 | -1.21 | -2.13% | 54.91 | 56.39 | 51315 | 28510.90 | 4.31% | 0.00 |
| 2026-01-06 | 55.82 | 56.80 | 0.36 | 0.64% | 55.72 | 58.00 | 58712 | 33332.81 | 4.93% | 0.00 |
| 2026-01-05 | 57.82 | 56.44 | -1.24 | -2.15% | 55.40 | 58.40 | 91236 | 51420.82 | 7.66% | 0.00 |
| 2025-12-31 | 55.56 | 57.68 | 2.38 | 4.30% | 53.71 | 58.66 | 92709 | 51795.30 | 7.78% | 0.00 |
| 2025-12-30 | 52.69 | 55.30 | 2.61 | 4.95% | 51.88 | 57.49 | 88816 | 48150.96 | 7.45% | 0.00 |
| 2025-12-29 | 53.21 | 52.69 | -0.85 | -1.59% | 52.50 | 53.98 | 43214 | 22923.65 | 3.63% | 0.00 |
| 2025-12-26 | 52.73 | 53.54 | 0.95 | 1.81% | 52.26 | 54.55 | 68947 | 37063.91 | 5.79% | 5.00 |
| 2025-12-25 | 52.05 | 52.59 | 0.13 | 0.25% | 51.88 | 53.18 | 49506 | 25990.24 | 4.15% | 1.00 |
| 2025-12-24 | 50.09 | 52.46 | 1.76 | 3.47% | 50.09 | 52.75 | 54445 | 28274.88 | 4.57% | 0.00 |
| 2025-12-23 | 50.85 | 50.70 | -0.32 | -0.63% | 50.27 | 52.27 | 46965 | 23982.34 | 3.94% | 0.00 |
| 2025-12-22 | 51.00 | 51.02 | 0.60 | 1.19% | 50.59 | 51.94 | 48746 | 24972.94 | 4.09% | 0.00 |
| 2025-12-19 | 50.80 | 50.42 | -0.53 | -1.04% | 49.98 | 51.97 | 56106 | 28554.72 | 4.71% | 1.00 |
| 2025-12-18 | 47.96 | 50.95 | 3.25 | 6.81% | 47.65 | 51.70 | 81346 | 40880.33 | 6.83% | 0.00 |
| 2025-12-17 | 47.67 | 47.70 | -0.20 | -0.42% | 46.17 | 48.00 | 42417 | 19881.68 | 3.56% | 0.00 |
| 2025-12-16 | 49.11 | 47.90 | -1.28 | -2.60% | 47.30 | 49.11 | 42233 | 20235.14 | 3.54% | 0.00 |
| 2025-12-15 | 49.18 | 49.18 | -0.72 | -1.44% | 48.23 | 50.20 | 37808 | 18600.55 | 3.17% | 0.00 |
| 2025-12-12 | 49.30 | 49.90 | 0.60 | 1.22% | 48.91 | 50.28 | 45004 | 22268.99 | 3.78% | 15.00 |
| 2025-12-11 | 50.42 | 49.30 | -1.10 | -2.18% | 49.18 | 50.60 | 32446 | 16152.04 | 2.72% | 0.00 |
| 2025-12-10 | 50.26 | 50.40 | 0.45 | 0.90% | 49.80 | 51.15 | 30297 | 15247.96 | 2.54% | 0.00 |
| 2025-12-09 | 50.01 | 49.95 | -0.64 | -1.27% | 49.88 | 51.05 | 35642 | 17957.50 | 2.99% | 0.00 |
| 2025-12-08 | 50.16 | 50.59 | 0.80 | 1.61% | 49.79 | 51.00 | 59812 | 30185.19 | 5.02% | 0.00 |
| 2025-12-05 | 48.48 | 49.79 | 1.31 | 2.70% | 48.14 | 49.86 | 38320 | 18852.48 | 3.22% | 1.00 |
| 2025-12-04 | 48.66 | 48.48 | -0.18 | -0.37% | 47.96 | 48.98 | 27021 | 13102.15 | 2.27% | 0.00 |
| 2025-12-03 | 49.56 | 48.66 | -1.14 | -2.29% | 48.19 | 49.59 | 42830 | 20889.12 | 3.59% | 0.00 |
| 2025-12-02 | 48.55 | 49.80 | 0.68 | 1.38% | 48.35 | 50.50 | 66538 | 33186.20 | 5.58% | 0.00 |
| 2025-12-01 | 48.49 | 49.12 | 0.64 | 1.32% | 48.11 | 49.50 | 59125 | 28792.79 | 4.96% | 0.00 |
| 2025-11-28 | 47.52 | 48.48 | 0.97 | 2.04% | 47.20 | 48.72 | 44657 | 21506.93 | 3.75% | 0.00 |
| 2025-11-27 | 46.64 | 47.51 | 0.67 | 1.43% | 46.36 | 47.95 | 32872 | 15558.01 | 2.76% | 0.00 |
| 2025-11-26 | 48.32 | 46.84 | -1.53 | -3.16% | 46.70 | 48.32 | 43981 | 20780.95 | 3.69% | 0.00 |
| 2025-11-25 | 48.99 | 48.37 | -1.16 | -2.34% | 48.07 | 49.29 | 64182 | 31142.65 | 5.39% | 0.00 |
| 2025-11-24 | 47.99 | 49.53 | 1.79 | 3.75% | 47.41 | 49.73 | 65105 | 31842.68 | 5.46% | 0.00 |
| 2025-11-21 | 47.00 | 47.74 | 0.04 | 0.08% | 46.78 | 48.22 | 58233 | 27770.85 | 4.89% | 0.00 |
| 2025-11-20 | 45.80 | 47.70 | 1.60 | 3.47% | 45.68 | 48.39 | 60798 | 28797.80 | 5.10% | 0.00 |
| 2025-11-19 | 45.59 | 46.10 | 0.39 | 0.85% | 45.21 | 46.20 | 34346 | 15719.59 | 2.88% | 0.00 |
| 2025-11-18 | 45.20 | 45.71 | 0.78 | 1.74% | 44.44 | 45.88 | 30436 | 13775.77 | 2.55% | 0.00 |
| 2025-11-17 | 44.89 | 44.93 | 0.82 | 1.86% | 44.37 | 45.30 | 22868 | 10255.36 | 1.92% | 0.00 |
| 2025-11-14 | 44.51 | 44.11 | -0.49 | -1.10% | 44.11 | 44.92 | 15873 | 7068.80 | 1.33% | 0.00 |
| 2025-11-13 | 44.29 | 44.60 | 0.10 | 0.22% | 44.29 | 44.99 | 13764 | 6150.63 | 1.16% | 0.00 |
| 2025-11-12 | 45.09 | 44.50 | -0.59 | -1.31% | 44.01 | 45.09 | 19951 | 8849.59 | 1.67% | 0.00 |
| 2025-11-11 | 46.08 | 45.09 | -1.16 | -2.51% | 44.85 | 46.19 | 31218 | 14150.32 | 2.62% | 0.00 |
| 2025-11-10 | 45.57 | 46.25 | 0.65 | 1.43% | 45.34 | 46.48 | 23547 | 10822.51 | 1.98% | 0.00 |
| 2025-11-07 | 46.12 | 45.60 | -0.79 | -1.70% | 45.34 | 46.25 | 22468 | 10264.72 | 1.89% | 0.00 |
| 2025-11-06 | 46.06 | 46.39 | 0.47 | 1.02% | 46.02 | 46.88 | 22559 | 10453.90 | 1.89% | 0.00 |
| 2025-11-05 | 46.01 | 45.92 | -0.48 | -1.03% | 45.45 | 46.27 | 23880 | 10950.89 | 2.00% | 0.00 |
| 2025-11-04 | 46.08 | 46.40 | 0.08 | 0.17% | 45.80 | 46.96 | 38765 | 17959.80 | 3.25% | 0.00 |
| 2025-11-03 | 46.64 | 46.32 | -0.37 | -0.79% | 45.36 | 46.69 | 30164 | 13850.81 | 2.53% | 0.00 |
| 2025-10-31 | 47.15 | 46.69 | -0.52 | -1.10% | 46.31 | 47.38 | 43066 | 20135.55 | 3.61% | 0.00 |
| 2025-10-30 | 48.08 | 47.21 | -1.09 | -2.26% | 47.13 | 48.30 | 50592 | 24082.92 | 4.25% | 0.00 |
| 2025-10-29 | 45.65 | 48.30 | 3.50 | 7.81% | 45.05 | 50.25 | 119950 | 57502.30 | 10.07% | 0.00 |
| 2025-10-28 | 44.80 | 44.80 | -0.24 | -0.53% | 44.65 | 45.20 | 20878 | 9375.81 | 1.75% | 0.00 |
| 2025-10-27 | 45.50 | 45.04 | -0.01 | -0.02% | 44.62 | 45.51 | 27388 | 12325.55 | 2.30% | 0.00 |
| 2025-10-24 | 43.87 | 45.05 | 1.46 | 3.35% | 43.87 | 45.98 | 51641 | 23333.92 | 4.33% | 0.00 |
| 2025-10-23 | 42.60 | 43.59 | 0.99 | 2.32% | 42.45 | 43.70 | 21737 | 9359.61 | 1.82% | 0.00 |
| 2025-10-22 | 42.80 | 42.60 | -0.38 | -0.88% | 42.44 | 43.02 | 13321 | 5686.26 | 1.12% | 0.00 |
| 2025-10-21 | 42.96 | 42.98 | 0.30 | 0.70% | 42.48 | 43.20 | 18635 | 7996.44 | 1.56% | 0.00 |
| 2025-10-20 | 42.89 | 42.68 | 0.11 | 0.26% | 42.52 | 44.19 | 34513 | 14883.97 | 2.90% | 0.00 |
| 2025-10-17 | 42.95 | 42.57 | -0.45 | -1.05% | 42.57 | 44.44 | 31024 | 13511.53 | 2.60% | 0.00 |
| 2025-10-16 | 43.90 | 43.02 | -1.11 | -2.52% | 42.90 | 44.20 | 26243 | 11396.17 | 2.20% | 0.00 |
| 2025-10-15 | 43.99 | 44.13 | 0.10 | 0.23% | 43.35 | 44.44 | 20691 | 9074.73 | 1.74% | 0.00 |
国科天成(301571)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。
