| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 12.92 | 13.56 | 0.66 | 5.12% | 12.81 | 13.56 | 98576 | 12980.60 | 5.10% | 10.00 |
| 2026-03-24 | 12.67 | 12.90 | 0.50 | 4.03% | 12.36 | 12.98 | 92326 | 11706.05 | 4.78% | 0.00 |
| 2026-03-23 | 12.67 | 12.40 | -0.50 | -3.88% | 12.26 | 13.03 | 115396 | 14627.62 | 5.97% | 0.00 |
| 2026-03-20 | 13.53 | 12.90 | -0.51 | -3.80% | 12.88 | 13.56 | 109412 | 14380.36 | 5.66% | 0.00 |
| 2026-03-19 | 13.47 | 13.41 | -0.16 | -1.18% | 13.35 | 13.89 | 145169 | 19729.27 | 7.51% | 0.00 |
| 2026-03-18 | 12.69 | 13.57 | 1.03 | 8.21% | 12.61 | 13.65 | 191478 | 25441.41 | 9.90% | 4.00 |
| 2026-03-17 | 13.01 | 12.54 | -0.40 | -3.09% | 12.52 | 13.04 | 45675 | 5835.21 | 2.36% | 0.00 |
| 2026-03-16 | 12.74 | 12.94 | 0.21 | 1.65% | 12.69 | 13.00 | 51352 | 6613.98 | 2.66% | 0.00 |
| 2026-03-13 | 13.02 | 12.73 | -0.37 | -2.82% | 12.71 | 13.10 | 54775 | 7044.66 | 2.83% | 0.00 |
| 2026-03-12 | 13.23 | 13.10 | -0.14 | -1.06% | 13.06 | 13.45 | 51791 | 6842.73 | 2.68% | 0.00 |
| 2026-03-11 | 13.44 | 13.24 | -0.17 | -1.27% | 13.19 | 13.46 | 55671 | 7402.19 | 2.88% | 0.00 |
| 2026-03-10 | 13.22 | 13.41 | 0.31 | 2.37% | 13.19 | 13.50 | 65977 | 8801.67 | 3.41% | 10.00 |
| 2026-03-09 | 12.73 | 13.10 | 0.18 | 1.39% | 12.61 | 13.17 | 66520 | 8578.66 | 3.44% | 0.00 |
| 2026-03-06 | 12.56 | 12.92 | 0.26 | 2.05% | 12.56 | 12.92 | 50044 | 6388.15 | 2.59% | 0.00 |
| 2026-03-05 | 12.53 | 12.66 | 0.35 | 2.84% | 12.46 | 12.81 | 69544 | 8814.60 | 3.60% | 0.00 |
| 2026-03-04 | 12.33 | 12.31 | -0.12 | -0.97% | 12.21 | 12.56 | 63249 | 7829.55 | 3.27% | 0.00 |
| 2026-03-03 | 13.16 | 12.43 | -0.66 | -5.04% | 12.41 | 13.29 | 74410 | 9536.83 | 3.85% | 0.00 |
| 2026-03-02 | 13.59 | 13.09 | -0.76 | -5.49% | 13.05 | 13.61 | 102498 | 13597.15 | 5.30% | 0.00 |
| 2026-02-27 | 13.56 | 13.85 | 0.26 | 1.91% | 13.55 | 13.87 | 70832 | 9745.58 | 3.66% | 0.00 |
| 2026-02-26 | 13.60 | 13.59 | 0.03 | 0.22% | 13.49 | 13.68 | 48295 | 6550.57 | 2.50% | 0.00 |
| 2026-02-25 | 13.41 | 13.56 | 0.06 | 0.44% | 13.41 | 13.66 | 47318 | 6420.82 | 2.45% | 0.00 |
| 2026-02-24 | 13.77 | 13.50 | -0.06 | -0.44% | 13.40 | 13.86 | 58305 | 7891.21 | 3.02% | 0.00 |
| 2026-02-13 | 13.51 | 13.56 | 0.04 | 0.30% | 13.51 | 13.75 | 56144 | 7659.02 | 2.90% | 0.00 |
| 2026-02-12 | 13.65 | 13.52 | -0.13 | -0.95% | 13.37 | 13.87 | 58600 | 7952.37 | 3.03% | 0.00 |
| 2026-02-11 | 13.65 | 13.65 | 0.03 | 0.22% | 13.50 | 13.86 | 70560 | 9646.31 | 3.65% | 0.00 |
| 2026-02-10 | 13.65 | 13.62 | -0.02 | -0.15% | 13.50 | 13.73 | 80185 | 10919.75 | 4.15% | 0.00 |
| 2026-02-09 | 12.98 | 13.64 | 0.88 | 6.90% | 12.98 | 13.76 | 152448 | 20512.06 | 7.89% | 0.00 |
| 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 |
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。
