| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 38.82 | 38.14 | -0.80 | -2.05% | 38.10 | 39.38 | 12798 | 4953.32 | 1.39% | 0.00 |
| 2025-12-17 | 39.00 | 38.94 | 0.43 | 1.12% | 37.85 | 39.27 | 14887 | 5729.84 | 1.62% | 0.00 |
| 2025-12-16 | 39.10 | 38.51 | -0.62 | -1.58% | 38.38 | 39.49 | 15220 | 5895.22 | 1.65% | 0.00 |
| 2025-12-15 | 38.31 | 39.13 | 0.30 | 0.77% | 38.31 | 39.81 | 23862 | 9357.16 | 2.59% | 0.00 |
| 2025-12-12 | 39.00 | 38.83 | -0.29 | -0.74% | 38.56 | 40.30 | 30880 | 12165.39 | 3.35% | 0.00 |
| 2025-12-11 | 39.13 | 39.12 | -0.01 | -0.03% | 38.75 | 39.52 | 20130 | 7871.11 | 2.18% | 0.00 |
| 2025-12-10 | 39.10 | 39.13 | -0.21 | -0.53% | 38.71 | 39.32 | 15197 | 5914.75 | 1.65% | 16.00 |
| 2025-12-09 | 39.53 | 39.34 | -0.30 | -0.76% | 39.01 | 39.68 | 14338 | 5641.93 | 1.56% | 0.00 |
| 2025-12-08 | 39.17 | 39.64 | 0.67 | 1.72% | 38.55 | 39.83 | 21483 | 8467.02 | 2.33% | 50.00 |
| 2025-12-05 | 38.40 | 38.97 | 0.57 | 1.48% | 37.88 | 39.20 | 15767 | 6123.89 | 1.71% | 0.00 |
| 2025-12-04 | 38.40 | 38.40 | -0.02 | -0.05% | 37.65 | 38.83 | 10737 | 4093.83 | 1.17% | 0.00 |
| 2025-12-03 | 38.00 | 38.42 | 0.27 | 0.71% | 37.99 | 39.26 | 16502 | 6352.02 | 1.79% | 0.00 |
| 2025-12-02 | 39.55 | 38.15 | -1.16 | -2.95% | 37.87 | 39.60 | 22510 | 8696.83 | 2.44% | 0.00 |
| 2025-12-01 | 38.72 | 39.31 | 0.73 | 1.89% | 38.38 | 39.81 | 21973 | 8615.49 | 2.38% | 0.00 |
| 2025-11-28 | 38.12 | 38.58 | 0.46 | 1.21% | 37.82 | 38.62 | 12326 | 4713.14 | 1.34% | 0.00 |
| 2025-11-27 | 37.02 | 38.12 | 0.96 | 2.58% | 37.01 | 38.45 | 21165 | 8043.93 | 2.30% | 0.00 |
| 2025-11-26 | 37.30 | 37.16 | -0.30 | -0.80% | 36.60 | 37.72 | 17856 | 6616.15 | 1.94% | 0.00 |
| 2025-11-25 | 37.76 | 37.46 | -0.30 | -0.79% | 37.28 | 38.46 | 21046 | 7929.12 | 2.28% | 0.00 |
| 2025-11-24 | 36.40 | 37.76 | 1.96 | 5.47% | 36.27 | 38.62 | 38724 | 14676.60 | 4.20% | 0.00 |
| 2025-11-21 | 36.50 | 35.80 | -1.16 | -3.14% | 35.20 | 36.87 | 17364 | 6244.51 | 1.88% | 0.00 |
| 2025-11-20 | 37.30 | 36.96 | 0.02 | 0.05% | 36.80 | 37.90 | 13475 | 5021.82 | 1.46% | 0.00 |
| 2025-11-19 | 37.15 | 36.94 | -0.10 | -0.27% | 36.28 | 37.47 | 16605 | 6122.10 | 1.80% | 0.00 |
| 2025-11-18 | 38.43 | 37.04 | -1.38 | -3.59% | 36.89 | 38.69 | 20625 | 7754.97 | 2.24% | 0.00 |
| 2025-11-17 | 39.89 | 38.42 | -1.47 | -3.69% | 38.20 | 40.12 | 25488 | 9885.83 | 2.77% | 0.00 |
| 2025-11-14 | 38.64 | 39.89 | 1.49 | 3.88% | 38.12 | 40.49 | 44148 | 17553.04 | 4.79% | 1.00 |
| 2025-11-13 | 37.99 | 38.40 | 0.28 | 0.73% | 37.82 | 38.90 | 16969 | 6528.60 | 1.84% | 0.00 |
| 2025-11-12 | 37.94 | 38.12 | -0.52 | -1.35% | 37.80 | 38.50 | 13856 | 5281.80 | 1.50% | 0.00 |
| 2025-11-11 | 38.00 | 38.64 | 0.89 | 2.36% | 37.96 | 39.88 | 30165 | 11737.18 | 3.27% | 0.00 |
| 2025-11-10 | 38.82 | 37.75 | -1.14 | -2.93% | 37.47 | 39.20 | 20691 | 7857.12 | 2.25% | 0.00 |
| 2025-11-07 | 39.68 | 38.89 | -0.78 | -1.97% | 38.64 | 40.09 | 16093 | 6318.35 | 1.75% | 0.00 |
| 2025-11-06 | 39.40 | 39.67 | 0.24 | 0.61% | 38.70 | 39.98 | 16866 | 6640.43 | 1.83% | 0.00 |
| 2025-11-05 | 39.20 | 39.43 | 0.16 | 0.41% | 38.58 | 39.70 | 15590 | 6126.99 | 1.69% | 0.00 |
| 2025-11-04 | 40.07 | 39.27 | -0.80 | -2.00% | 38.95 | 40.27 | 21524 | 8502.81 | 2.34% | 0.00 |
| 2025-11-03 | 40.50 | 40.07 | -0.69 | -1.69% | 39.60 | 40.62 | 21772 | 8706.65 | 2.36% | 0.00 |
| 2025-10-31 | 40.88 | 40.76 | -0.12 | -0.29% | 40.61 | 41.99 | 23824 | 9806.13 | 2.59% | 0.00 |
| 2025-10-30 | 42.90 | 40.88 | -2.02 | -4.71% | 40.60 | 43.40 | 40568 | 16839.81 | 4.40% | 0.00 |
| 2025-10-29 | 42.57 | 42.90 | 0.33 | 0.78% | 42.29 | 43.58 | 30718 | 13179.49 | 3.33% | 0.00 |
| 2025-10-28 | 41.76 | 42.57 | 0.53 | 1.26% | 41.51 | 43.68 | 42542 | 18166.44 | 4.62% | 0.00 |
| 2025-10-27 | 41.79 | 42.04 | 0.21 | 0.50% | 41.40 | 42.71 | 40027 | 16827.74 | 4.34% | 0.00 |
| 2025-10-24 | 41.50 | 41.83 | 1.13 | 2.78% | 40.70 | 42.68 | 29953 | 12510.84 | 3.25% | 1.00 |
| 2025-10-23 | 42.11 | 40.70 | -1.26 | -3.00% | 40.08 | 42.14 | 25096 | 10221.12 | 2.72% | 3.00 |
| 2025-10-22 | 40.00 | 41.96 | 1.77 | 4.40% | 39.75 | 43.21 | 42595 | 17836.55 | 4.62% | 0.00 |
| 2025-10-21 | 39.63 | 40.19 | 0.79 | 2.01% | 39.51 | 40.68 | 21791 | 8757.46 | 2.36% | 0.00 |
| 2025-10-20 | 40.66 | 39.40 | -0.29 | -0.73% | 39.00 | 40.66 | 23844 | 9450.65 | 2.59% | 0.00 |
| 2025-10-17 | 42.06 | 39.69 | -2.56 | -6.06% | 39.69 | 42.38 | 42423 | 17152.57 | 4.60% | 0.00 |
| 2025-10-16 | 43.76 | 42.25 | -1.51 | -3.45% | 42.11 | 44.17 | 36068 | 15543.51 | 3.91% | 0.00 |
| 2025-10-15 | 43.29 | 43.76 | 0.89 | 2.08% | 42.21 | 43.87 | 37423 | 16068.73 | 4.06% | 1.00 |
| 2025-10-14 | 43.74 | 42.87 | -0.38 | -0.88% | 42.62 | 44.50 | 62285 | 27103.81 | 6.76% | 0.00 |
| 2025-10-13 | 39.71 | 43.25 | 1.44 | 3.44% | 37.48 | 43.50 | 84634 | 35442.35 | 9.19% | 0.00 |
| 2025-10-10 | 41.46 | 41.81 | 1.28 | 3.16% | 40.69 | 42.97 | 73130 | 30682.78 | 7.94% | 0.00 |
| 2025-10-09 | 40.01 | 40.53 | 0.53 | 1.33% | 39.88 | 41.50 | 44825 | 18180.19 | 4.86% | 0.00 |
| 2025-09-30 | 39.76 | 40.00 | 0.64 | 1.63% | 38.97 | 40.20 | 29833 | 11874.38 | 3.24% | 0.00 |
| 2025-09-29 | 38.71 | 39.36 | 0.71 | 1.84% | 38.20 | 40.12 | 32478 | 12761.34 | 3.52% | 0.00 |
| 2025-09-26 | 40.25 | 38.65 | -1.90 | -4.69% | 38.41 | 40.40 | 42829 | 16786.92 | 4.65% | 0.00 |
| 2025-09-25 | 40.88 | 40.55 | -0.45 | -1.10% | 40.50 | 41.55 | 37752 | 15513.83 | 4.10% | 0.00 |
| 2025-09-24 | 39.80 | 41.00 | 1.02 | 2.55% | 39.28 | 41.09 | 37074 | 14955.45 | 4.02% | 0.00 |
| 2025-09-23 | 41.18 | 39.98 | -1.07 | -2.61% | 39.00 | 41.60 | 46301 | 18579.00 | 5.02% | 2.00 |
| 2025-09-22 | 39.55 | 41.05 | 1.50 | 3.79% | 39.12 | 41.44 | 38786 | 15728.01 | 4.21% | 0.00 |
| 2025-09-19 | 40.50 | 39.55 | -0.78 | -1.93% | 39.20 | 40.64 | 38242 | 15194.48 | 4.15% | 0.00 |
| 2025-09-18 | 41.21 | 40.33 | -1.31 | -3.15% | 39.80 | 42.70 | 66087 | 27172.27 | 7.17% | 0.00 |
| 2025-09-17 | 41.31 | 41.64 | 0.92 | 2.26% | 40.40 | 42.17 | 52298 | 21692.76 | 5.68% | 2.00 |
| 2025-09-16 | 38.82 | 40.72 | 1.95 | 5.03% | 38.23 | 40.90 | 61588 | 24711.52 | 6.68% | 1.00 |
| 2025-09-15 | 39.05 | 38.77 | -0.27 | -0.69% | 37.50 | 39.80 | 55451 | 21480.63 | 6.02% | 0.00 |
| 2025-09-12 | 40.01 | 39.04 | -0.52 | -1.31% | 38.85 | 40.01 | 49182 | 19321.35 | 5.34% | 0.00 |
| 2025-09-11 | 37.00 | 39.56 | 2.62 | 7.09% | 36.52 | 40.22 | 70909 | 27391.61 | 7.70% | 5.00 |
| 2025-09-10 | 36.92 | 36.94 | 0.24 | 0.65% | 36.80 | 37.46 | 26802 | 9924.22 | 2.91% | 0.00 |
| 2025-09-09 | 37.36 | 36.70 | -0.72 | -1.92% | 36.50 | 38.32 | 40183 | 14973.80 | 4.36% | 0.00 |
| 2025-09-08 | 37.90 | 37.42 | -0.21 | -0.56% | 36.98 | 38.31 | 42523 | 15963.90 | 4.61% | 0.00 |
| 2025-09-05 | 37.20 | 37.63 | 0.73 | 1.98% | 36.37 | 37.69 | 40136 | 14898.26 | 4.36% | 0.00 |
| 2025-09-04 | 38.61 | 36.90 | -1.51 | -3.93% | 36.19 | 38.98 | 49202 | 18558.71 | 5.34% | 0.00 |
| 2025-09-03 | 39.35 | 38.41 | -0.94 | -2.39% | 38.14 | 39.70 | 44504 | 17340.02 | 4.83% | 0.00 |
| 2025-09-02 | 40.82 | 39.35 | -1.50 | -3.67% | 38.12 | 41.48 | 88757 | 34980.24 | 9.63% | 0.00 |
| 2025-09-01 | 44.10 | 40.85 | -2.81 | -6.44% | 40.68 | 44.20 | 114782 | 47954.46 | 12.46% | 0.00 |
| 2025-08-29 | 44.09 | 43.66 | -0.44 | -1.00% | 43.15 | 44.94 | 105375 | 46208.25 | 11.44% | 2.00 |
| 2025-08-28 | 43.64 | 44.10 | 1.10 | 2.56% | 42.30 | 44.98 | 128101 | 56006.55 | 13.90% | 0.00 |
| 2025-08-27 | 42.57 | 43.00 | 0.63 | 1.49% | 41.71 | 44.77 | 121494 | 52917.16 | 13.19% | 3.00 |
| 2025-08-26 | 42.00 | 42.37 | -1.31 | -3.00% | 42.00 | 44.99 | 153434 | 66756.16 | 16.65% | 0.00 |
| 2025-08-25 | 39.49 | 43.68 | 5.68 | 14.95% | 39.00 | 45.60 | 246523 | 108592.36 | 26.75% | 0.00 |
| 2025-08-22 | 37.44 | 38.00 | 0.00 | 0.00% | 36.70 | 39.28 | 144541 | 54696.59 | 16.08% | 14.00 |
| 2025-08-21 | 33.11 | 38.00 | 4.96 | 15.01% | 32.88 | 38.55 | 177748 | 63254.80 | 19.77% | 7.00 |
创益通(300991)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。
