| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 12.78 | 12.76 | 0.00 | 0.00% | 12.65 | 12.94 | 52152 | 6687.76 | 2.70% | 0.00 |
| 2026-02-05 | 12.66 | 12.76 | -0.03 | -0.23% | 12.63 | 13.04 | 51204 | 6583.27 | 2.65% | 0.00 |
| 2026-02-04 | 12.89 | 12.79 | -0.12 | -0.93% | 12.67 | 12.95 | 56429 | 7225.17 | 2.92% | 0.00 |
| 2026-02-03 | 12.85 | 12.91 | 0.25 | 1.97% | 12.70 | 12.92 | 64093 | 8230.08 | 3.32% | 0.00 |
| 2026-02-02 | 12.92 | 12.66 | -0.39 | -2.99% | 12.60 | 13.16 | 83780 | 10810.83 | 4.33% | 0.00 |
| 2026-01-30 | 13.29 | 13.05 | -0.30 | -2.25% | 12.98 | 13.35 | 75412 | 9887.49 | 3.90% | 0.00 |
| 2026-01-29 | 13.22 | 13.35 | 0.06 | 0.45% | 12.95 | 13.73 | 92715 | 12459.26 | 4.80% | 0.00 |
| 2026-01-28 | 13.50 | 13.29 | -0.23 | -1.70% | 13.24 | 13.74 | 68620 | 9240.53 | 3.55% | 0.00 |
| 2026-01-27 | 13.50 | 13.52 | -0.04 | -0.29% | 13.07 | 13.62 | 75653 | 10074.77 | 3.91% | 0.00 |
| 2026-01-26 | 14.02 | 13.56 | -0.46 | -3.28% | 13.29 | 14.02 | 98221 | 13341.17 | 5.08% | 0.00 |
| 2026-01-23 | 13.74 | 14.02 | 0.27 | 1.96% | 13.61 | 14.03 | 87122 | 12107.66 | 4.51% | 0.00 |
| 2026-01-22 | 13.66 | 13.75 | 0.04 | 0.29% | 13.60 | 13.89 | 64550 | 8875.74 | 3.34% | 0.00 |
| 2026-01-21 | 13.46 | 13.71 | 0.17 | 1.26% | 13.30 | 13.79 | 68529 | 9312.33 | 3.54% | 0.00 |
| 2026-01-20 | 13.85 | 13.54 | -0.32 | -2.31% | 13.38 | 14.09 | 90320 | 12322.76 | 4.67% | 0.00 |
| 2026-01-19 | 13.92 | 13.86 | -0.17 | -1.21% | 13.68 | 14.06 | 76630 | 10627.82 | 3.96% | 0.00 |
| 2026-01-16 | 14.35 | 14.03 | -0.35 | -2.43% | 13.75 | 14.44 | 140878 | 19759.98 | 7.29% | 59.00 |
| 2026-01-15 | 15.04 | 14.38 | -0.79 | -5.21% | 14.31 | 15.04 | 154566 | 22487.04 | 8.00% | 0.00 |
| 2026-01-14 | 14.60 | 15.17 | 0.70 | 4.84% | 14.50 | 15.40 | 242629 | 36390.45 | 12.55% | 10.00 |
| 2026-01-13 | 15.14 | 14.47 | -0.42 | -2.82% | 14.38 | 15.18 | 179233 | 26427.86 | 9.27% | 0.00 |
| 2026-01-12 | 14.17 | 14.89 | 0.72 | 5.08% | 14.17 | 14.94 | 193875 | 28325.58 | 10.03% | 0.00 |
| 2026-01-09 | 13.73 | 14.17 | 0.32 | 2.31% | 13.73 | 14.17 | 134302 | 18826.02 | 6.95% | 0.00 |
| 2026-01-08 | 13.35 | 13.85 | 0.38 | 2.82% | 13.35 | 13.85 | 128322 | 17618.35 | 6.64% | 0.00 |
| 2026-01-07 | 13.97 | 13.47 | -0.37 | -2.67% | 13.42 | 13.97 | 104722 | 14232.91 | 5.42% | 1.00 |
| 2026-01-06 | 13.68 | 13.84 | 0.22 | 1.62% | 13.65 | 13.92 | 140610 | 19378.66 | 7.27% | 1.00 |
| 2026-01-05 | 13.38 | 13.62 | 0.24 | 1.79% | 13.20 | 13.68 | 103124 | 13918.06 | 5.33% | 0.00 |
| 2025-12-31 | 13.25 | 13.38 | 0.09 | 0.68% | 13.15 | 13.52 | 80987 | 10790.17 | 4.19% | 0.00 |
| 2025-12-30 | 13.52 | 13.29 | -0.22 | -1.63% | 13.28 | 13.68 | 109065 | 14668.17 | 5.64% | 0.00 |
| 2025-12-29 | 13.45 | 13.51 | 0.04 | 0.30% | 13.33 | 13.55 | 107816 | 14507.62 | 5.58% | 0.00 |
| 2025-12-26 | 13.47 | 13.47 | 0.04 | 0.30% | 13.32 | 13.95 | 168818 | 22911.91 | 8.73% | 61.00 |
| 2025-12-25 | 13.85 | 13.43 | -0.30 | -2.18% | 13.41 | 14.15 | 247561 | 33844.34 | 12.81% | 5.00 |
| 2025-12-24 | 13.12 | 13.73 | 1.23 | 9.84% | 13.12 | 14.80 | 351183 | 48990.72 | 18.17% | 5.00 |
| 2025-12-23 | 12.81 | 12.50 | -0.28 | -2.19% | 12.43 | 12.81 | 76070 | 9527.38 | 3.93% | 0.00 |
| 2025-12-22 | 12.94 | 12.78 | -0.03 | -0.23% | 12.71 | 12.94 | 71313 | 9132.55 | 3.69% | 0.00 |
| 2025-12-19 | 12.69 | 12.81 | 0.05 | 0.39% | 12.64 | 12.87 | 55138 | 7047.68 | 2.85% | 0.00 |
| 2025-12-18 | 12.48 | 12.76 | 0.15 | 1.19% | 12.46 | 12.93 | 72689 | 9296.38 | 3.76% | 0.00 |
| 2025-12-17 | 12.41 | 12.61 | 0.11 | 0.88% | 12.23 | 12.65 | 74559 | 9275.60 | 3.86% | 0.00 |
| 2025-12-16 | 12.79 | 12.50 | -0.16 | -1.26% | 12.38 | 12.79 | 56111 | 7034.84 | 2.90% | 0.00 |
| 2025-12-15 | 12.44 | 12.66 | 0.21 | 1.69% | 12.40 | 12.82 | 59136 | 7476.35 | 3.06% | 0.00 |
| 2025-12-12 | 12.55 | 12.45 | -0.10 | -0.80% | 12.41 | 12.77 | 59455 | 7487.58 | 3.08% | 0.00 |
| 2025-12-11 | 12.73 | 12.55 | -0.24 | -1.88% | 12.55 | 12.79 | 49744 | 6282.84 | 2.57% | 0.00 |
| 2025-12-10 | 12.81 | 12.79 | -0.08 | -0.62% | 12.68 | 12.92 | 56257 | 7188.29 | 2.91% | 0.00 |
| 2025-12-09 | 12.97 | 12.87 | -0.17 | -1.30% | 12.84 | 13.04 | 52986 | 6841.22 | 2.74% | 0.00 |
| 2025-12-08 | 12.83 | 13.04 | 0.31 | 2.44% | 12.75 | 13.11 | 82504 | 10742.60 | 4.27% | 0.00 |
| 2025-12-05 | 12.50 | 12.73 | 0.41 | 3.33% | 12.21 | 12.76 | 78696 | 9840.83 | 4.07% | 0.00 |
| 2025-12-04 | 12.74 | 12.32 | -0.28 | -2.22% | 12.20 | 12.74 | 101427 | 12524.15 | 5.25% | 0.00 |
| 2025-12-03 | 13.25 | 12.60 | -0.69 | -5.19% | 12.51 | 13.33 | 134244 | 17085.34 | 6.94% | 21.00 |
| 2025-12-02 | 13.55 | 13.29 | -0.29 | -2.14% | 13.18 | 13.58 | 82033 | 10917.50 | 4.24% | 0.00 |
| 2025-12-01 | 13.70 | 13.58 | -0.16 | -1.16% | 13.52 | 13.83 | 85686 | 11701.81 | 4.43% | 0.00 |
| 2025-11-28 | 13.68 | 13.74 | 0.06 | 0.44% | 13.52 | 13.89 | 66420 | 9077.28 | 3.44% | 0.00 |
| 2025-11-27 | 13.72 | 13.68 | -0.04 | -0.29% | 13.61 | 13.88 | 72838 | 9997.67 | 3.77% | 5.00 |
| 2025-11-26 | 14.21 | 13.72 | -0.53 | -3.72% | 13.66 | 14.33 | 101460 | 14160.90 | 5.25% | 0.00 |
| 2025-11-25 | 14.06 | 14.25 | 0.20 | 1.42% | 14.01 | 14.46 | 91000 | 12983.47 | 4.71% | 0.00 |
| 2025-11-24 | 13.46 | 14.05 | 0.57 | 4.23% | 13.29 | 14.14 | 128721 | 17755.04 | 6.66% | 18.00 |
| 2025-11-21 | 13.63 | 13.48 | -0.32 | -2.32% | 13.48 | 14.04 | 137515 | 18810.34 | 7.11% | 0.00 |
| 2025-11-20 | 14.30 | 13.80 | -0.63 | -4.37% | 13.80 | 14.43 | 208203 | 29230.21 | 10.77% | 10.00 |
| 2025-11-19 | 14.00 | 14.43 | 0.02 | 0.14% | 13.68 | 14.77 | 334980 | 47224.11 | 17.33% | 0.00 |
| 2025-11-18 | 14.41 | 14.41 | -3.60 | -19.99% | 14.41 | 14.95 | 135035 | 19495.74 | 6.99% | 18.00 |
| 2025-11-17 | 17.69 | 18.01 | 0.43 | 2.45% | 17.30 | 18.05 | 78998 | 14068.18 | 4.09% | 0.00 |
| 2025-11-14 | 17.70 | 17.58 | -0.31 | -1.73% | 17.58 | 17.98 | 62370 | 11068.52 | 3.23% | 0.00 |
| 2025-11-13 | 18.12 | 17.89 | -0.20 | -1.11% | 17.71 | 18.20 | 88416 | 15769.07 | 4.57% | 0.00 |
| 2025-11-12 | 17.58 | 18.09 | 0.48 | 2.73% | 17.46 | 18.38 | 108116 | 19446.62 | 5.59% | 3.00 |
| 2025-11-11 | 18.11 | 17.61 | -0.67 | -3.67% | 17.61 | 18.43 | 109415 | 19674.46 | 5.66% | 0.00 |
| 2025-11-10 | 17.98 | 18.28 | 0.31 | 1.73% | 17.68 | 18.48 | 101136 | 18398.67 | 5.23% | 0.00 |
| 2025-11-07 | 18.68 | 17.97 | -0.93 | -4.92% | 17.95 | 18.68 | 166841 | 30380.66 | 8.63% | 8.00 |
| 2025-11-06 | 19.21 | 18.90 | -0.60 | -3.08% | 18.66 | 19.22 | 213316 | 40398.49 | 11.03% | 2.00 |
| 2025-11-05 | 18.30 | 19.50 | 0.88 | 4.73% | 18.05 | 19.50 | 322879 | 61074.72 | 16.70% | 45.00 |
| 2025-11-04 | 17.72 | 18.62 | 0.73 | 4.08% | 17.56 | 18.68 | 289120 | 53218.58 | 14.96% | 0.00 |
| 2025-11-03 | 17.50 | 17.89 | 0.39 | 2.23% | 17.30 | 17.95 | 163776 | 29102.43 | 8.47% | 6.00 |
| 2025-10-31 | 17.50 | 17.50 | -0.08 | -0.46% | 17.23 | 17.70 | 134885 | 23600.91 | 6.98% | 2.00 |
| 2025-10-30 | 17.00 | 17.58 | 0.58 | 3.41% | 16.76 | 17.92 | 239051 | 41748.82 | 12.37% | 16.00 |
| 2025-10-29 | 17.02 | 17.00 | -0.03 | -0.18% | 16.83 | 17.16 | 64659 | 10968.31 | 3.34% | 1.00 |
| 2025-10-28 | 16.92 | 17.03 | -0.05 | -0.29% | 16.82 | 17.26 | 66040 | 11302.50 | 3.42% | 0.00 |
| 2025-10-27 | 17.26 | 17.08 | -0.01 | -0.06% | 16.87 | 17.29 | 70115 | 11944.38 | 3.63% | 0.00 |
| 2025-10-24 | 17.22 | 17.09 | -0.26 | -1.50% | 17.03 | 17.40 | 97663 | 16765.14 | 5.05% | 0.00 |
| 2025-10-23 | 16.79 | 17.35 | 0.57 | 3.40% | 16.61 | 17.43 | 128975 | 21971.76 | 6.67% | 0.00 |
| 2025-10-22 | 16.98 | 16.78 | -0.27 | -1.58% | 16.72 | 17.05 | 47263 | 7971.58 | 2.44% | 0.00 |
| 2025-10-21 | 16.58 | 17.05 | 0.58 | 3.52% | 16.40 | 17.05 | 81205 | 13681.19 | 4.20% | 0.00 |
| 2025-10-20 | 16.40 | 16.47 | 0.26 | 1.60% | 16.37 | 16.70 | 44540 | 7353.69 | 2.30% | 0.00 |
| 2025-10-17 | 16.79 | 16.21 | -0.52 | -3.11% | 16.21 | 16.83 | 62577 | 10308.41 | 3.24% | 0.00 |
| 2025-10-16 | 16.99 | 16.73 | -0.34 | -1.99% | 16.66 | 17.14 | 60320 | 10150.23 | 3.12% | 0.00 |
科创信息(300730)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。
