| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 15.89 | 16.03 | 0.06 | 0.38% | 15.58 | 16.14 | 87186 | 13859.53 | 5.05% | 10.00 |
| 2025-10-24 | 15.82 | 15.97 | 0.16 | 1.01% | 15.80 | 16.11 | 96879 | 15471.42 | 5.61% | 0.00 |
| 2025-10-23 | 15.31 | 15.81 | 0.40 | 2.60% | 15.21 | 15.98 | 78823 | 12260.35 | 4.57% | 0.00 |
| 2025-10-22 | 15.40 | 15.41 | -0.05 | -0.32% | 15.24 | 15.60 | 45276 | 6990.91 | 2.62% | 0.00 |
| 2025-10-21 | 15.09 | 15.46 | 0.42 | 2.79% | 15.04 | 15.47 | 64817 | 9953.98 | 3.75% | 0.00 |
| 2025-10-20 | 15.20 | 15.04 | 0.13 | 0.87% | 14.88 | 15.29 | 56892 | 8582.02 | 3.30% | 0.00 |
| 2025-10-17 | 15.67 | 14.91 | -0.77 | -4.91% | 14.87 | 15.81 | 99027 | 15169.63 | 5.74% | 10.00 |
| 2025-10-16 | 15.06 | 15.68 | 0.60 | 3.98% | 15.06 | 15.99 | 143111 | 22364.01 | 8.29% | 17.00 |
| 2025-10-15 | 14.94 | 15.08 | 0.16 | 1.07% | 14.76 | 15.27 | 43682 | 6562.47 | 2.53% | 0.00 |
| 2025-10-14 | 15.47 | 14.92 | -0.47 | -3.05% | 14.83 | 15.67 | 61990 | 9411.31 | 3.59% | 0.00 |
| 2025-10-13 | 15.00 | 15.39 | -0.09 | -0.58% | 14.50 | 15.46 | 52881 | 8026.56 | 3.06% | 0.00 |
| 2025-10-10 | 15.55 | 15.48 | -0.18 | -1.15% | 15.39 | 15.80 | 49814 | 7734.86 | 2.89% | 0.00 |
| 2025-10-09 | 15.35 | 15.66 | 0.35 | 2.29% | 15.35 | 15.95 | 59394 | 9317.08 | 3.44% | 0.00 |
| 2025-09-30 | 15.41 | 15.31 | -0.05 | -0.33% | 15.30 | 15.61 | 44596 | 6887.99 | 2.58% | 0.00 |
| 2025-09-29 | 15.27 | 15.36 | 0.09 | 0.59% | 15.02 | 15.52 | 49190 | 7543.36 | 2.85% | 0.00 |
| 2025-09-26 | 15.75 | 15.27 | -0.58 | -3.66% | 15.22 | 15.85 | 47768 | 7404.46 | 2.77% | 0.00 |
| 2025-09-25 | 15.83 | 15.85 | -0.04 | -0.25% | 15.68 | 16.09 | 44389 | 7043.24 | 2.57% | 0.00 |
| 2025-09-24 | 15.28 | 15.89 | 0.49 | 3.18% | 15.21 | 15.94 | 57166 | 8986.09 | 3.31% | 0.00 |
| 2025-09-23 | 15.61 | 15.40 | -0.21 | -1.35% | 14.86 | 15.74 | 54757 | 8332.86 | 3.17% | 0.00 |
| 2025-09-22 | 15.52 | 15.61 | 0.11 | 0.71% | 15.31 | 15.77 | 38721 | 6030.82 | 2.24% | 0.00 |
| 2025-09-19 | 15.68 | 15.50 | -0.14 | -0.90% | 15.42 | 15.90 | 43714 | 6815.62 | 2.53% | 0.00 |
| 2025-09-18 | 16.00 | 15.64 | -0.42 | -2.62% | 15.52 | 16.24 | 54515 | 8674.25 | 3.16% | 0.00 |
| 2025-09-17 | 15.88 | 16.06 | 0.15 | 0.94% | 15.80 | 16.27 | 48373 | 7792.96 | 2.80% | 0.00 |
| 2025-09-16 | 15.47 | 15.91 | 0.44 | 2.84% | 15.36 | 15.92 | 53036 | 8366.75 | 3.07% | 0.00 |
| 2025-09-15 | 15.61 | 15.47 | -0.11 | -0.71% | 15.36 | 15.70 | 29146 | 4509.08 | 1.69% | 0.00 |
| 2025-09-12 | 15.68 | 15.58 | -0.14 | -0.89% | 15.54 | 15.84 | 46706 | 7316.55 | 2.71% | 0.00 |
| 2025-09-11 | 15.24 | 15.72 | 0.40 | 2.61% | 15.11 | 15.72 | 59127 | 9179.66 | 3.43% | 0.00 |
| 2025-09-10 | 15.20 | 15.32 | 0.14 | 0.92% | 15.18 | 15.45 | 37714 | 5768.29 | 2.18% | 5.00 |
| 2025-09-09 | 15.72 | 15.18 | -0.57 | -3.62% | 15.15 | 15.72 | 52407 | 8069.23 | 3.04% | 0.00 |
| 2025-09-08 | 15.51 | 15.75 | 0.27 | 1.74% | 15.35 | 15.76 | 53929 | 8397.04 | 3.12% | 0.00 |
| 2025-09-05 | 15.37 | 15.48 | 0.18 | 1.18% | 15.11 | 15.50 | 48629 | 7468.20 | 2.82% | 0.00 |
| 2025-09-04 | 15.60 | 15.30 | -0.26 | -1.67% | 15.07 | 15.86 | 66478 | 10330.56 | 3.85% | 0.00 |
| 2025-09-03 | 16.11 | 15.56 | -0.60 | -3.71% | 15.50 | 16.36 | 79501 | 12696.38 | 4.61% | 0.00 |
| 2025-09-02 | 16.63 | 16.16 | -0.45 | -2.71% | 15.55 | 16.66 | 78531 | 12581.71 | 4.55% | 0.00 |
| 2025-09-01 | 16.59 | 16.61 | 0.06 | 0.36% | 16.52 | 16.88 | 50865 | 8501.34 | 2.95% | 0.00 |
| 2025-08-29 | 16.80 | 16.55 | -0.30 | -1.78% | 16.40 | 16.91 | 59802 | 9935.14 | 3.46% | 0.00 |
| 2025-08-28 | 16.54 | 16.85 | 0.33 | 2.00% | 16.04 | 16.90 | 78316 | 12960.75 | 4.54% | 0.00 |
| 2025-08-27 | 17.19 | 16.52 | -0.67 | -3.90% | 16.52 | 17.25 | 72302 | 12291.05 | 4.19% | 0.00 |
| 2025-08-26 | 17.18 | 17.19 | 0.01 | 0.06% | 16.92 | 17.31 | 59107 | 10148.00 | 3.42% | 0.00 |
| 2025-08-25 | 17.01 | 17.18 | 0.19 | 1.12% | 16.93 | 17.46 | 87312 | 14984.87 | 5.06% | 0.00 |
| 2025-08-22 | 16.93 | 16.99 | 0.11 | 0.65% | 16.72 | 17.06 | 62717 | 10625.83 | 3.63% | 0.00 |
| 2025-08-21 | 17.20 | 16.88 | -0.40 | -2.31% | 16.76 | 17.27 | 82047 | 13939.61 | 4.75% | 0.00 |
| 2025-08-20 | 16.91 | 17.28 | 0.44 | 2.61% | 16.66 | 17.28 | 104507 | 17817.91 | 6.05% | 0.00 |
| 2025-08-19 | 16.90 | 16.84 | -0.06 | -0.36% | 16.70 | 16.95 | 44527 | 7499.32 | 2.58% | 0.00 |
| 2025-08-18 | 16.60 | 16.90 | 0.30 | 1.81% | 16.60 | 17.06 | 65258 | 11012.23 | 3.78% | 0.00 |
| 2025-08-15 | 16.35 | 16.60 | 0.22 | 1.34% | 16.30 | 16.62 | 37933 | 6271.20 | 2.20% | 0.00 |
| 2025-08-14 | 16.77 | 16.38 | -0.42 | -2.50% | 16.36 | 16.89 | 54832 | 9091.92 | 3.18% | 0.00 |
| 2025-08-13 | 16.88 | 16.80 | -0.09 | -0.53% | 16.73 | 17.08 | 57003 | 9599.94 | 3.30% | 0.00 |
| 2025-08-12 | 16.78 | 16.89 | 0.19 | 1.14% | 16.49 | 16.96 | 70061 | 11704.40 | 4.06% | 0.00 |
| 2025-08-11 | 16.77 | 16.70 | 0.00 | 0.00% | 16.67 | 16.86 | 62986 | 10564.04 | 3.65% | 0.00 |
| 2025-08-08 | 17.10 | 16.70 | -0.40 | -2.34% | 16.68 | 17.26 | 109342 | 18385.90 | 6.33% | 0.00 |
| 2025-08-07 | 16.69 | 17.10 | 0.40 | 2.40% | 16.51 | 17.27 | 118170 | 19948.52 | 6.84% | 10.00 |
| 2025-08-06 | 16.40 | 16.70 | 0.33 | 2.02% | 16.36 | 16.93 | 99713 | 16579.10 | 5.78% | 0.00 |
| 2025-08-05 | 16.08 | 16.37 | 0.30 | 1.87% | 16.06 | 16.38 | 78858 | 12814.49 | 4.57% | 0.00 |
| 2025-08-04 | 15.88 | 16.07 | 0.19 | 1.20% | 15.77 | 16.08 | 43978 | 7036.52 | 2.55% | 0.00 |
| 2025-08-01 | 15.80 | 15.88 | 0.14 | 0.89% | 15.68 | 15.97 | 40950 | 6490.49 | 2.37% | 0.00 |
| 2025-07-31 | 15.90 | 15.74 | -0.22 | -1.38% | 15.70 | 16.08 | 49654 | 7879.48 | 2.88% | 0.00 |
| 2025-07-30 | 16.17 | 15.96 | -0.14 | -0.87% | 15.79 | 16.17 | 46870 | 7475.09 | 2.71% | 0.00 |
| 2025-07-29 | 16.13 | 16.10 | -0.01 | -0.06% | 15.96 | 16.19 | 45114 | 7240.05 | 2.61% | 0.00 |
| 2025-07-28 | 15.99 | 16.11 | 0.17 | 1.07% | 15.91 | 16.16 | 62386 | 10023.35 | 3.61% | 10.00 |
| 2025-07-25 | 15.89 | 15.94 | 0.03 | 0.19% | 15.75 | 15.98 | 48633 | 7714.35 | 2.82% | 0.00 |
| 2025-07-24 | 15.75 | 15.91 | 0.31 | 1.99% | 15.69 | 15.96 | 58640 | 9306.79 | 3.40% | 7.00 |
| 2025-07-23 | 15.87 | 15.60 | -0.18 | -1.14% | 15.59 | 16.25 | 84498 | 13409.30 | 4.89% | 0.00 |
| 2025-07-22 | 15.93 | 15.78 | -0.07 | -0.44% | 15.64 | 16.08 | 55457 | 8773.22 | 3.21% | 0.00 |
| 2025-07-21 | 15.65 | 15.85 | 0.25 | 1.60% | 15.60 | 15.87 | 55725 | 8786.13 | 3.23% | 0.00 |
| 2025-07-18 | 15.72 | 15.60 | -0.06 | -0.38% | 15.50 | 15.73 | 35639 | 5550.71 | 2.06% | 0.00 |
| 2025-07-17 | 15.40 | 15.66 | 0.26 | 1.69% | 15.30 | 15.73 | 49611 | 7712.81 | 2.87% | 7.00 |
| 2025-07-16 | 15.35 | 15.40 | 0.05 | 0.33% | 15.35 | 15.57 | 39020 | 6036.33 | 2.26% | 0.00 |
| 2025-07-15 | 15.63 | 15.35 | -0.27 | -1.73% | 15.12 | 15.64 | 43247 | 6628.65 | 2.50% | 0.00 |
| 2025-07-14 | 15.45 | 15.62 | 0.20 | 1.30% | 15.35 | 15.67 | 39511 | 6135.13 | 2.29% | 0.00 |
| 2025-07-11 | 15.33 | 15.42 | 0.04 | 0.26% | 15.23 | 15.51 | 40547 | 6230.52 | 2.35% | 0.00 |
| 2025-07-10 | 15.41 | 15.38 | -0.07 | -0.45% | 15.26 | 15.49 | 35849 | 5501.97 | 2.08% | 0.00 |
| 2025-07-09 | 15.57 | 15.45 | -0.18 | -1.15% | 15.41 | 15.72 | 44807 | 6966.80 | 2.60% | 0.00 |
| 2025-07-08 | 15.40 | 15.63 | 0.27 | 1.76% | 15.30 | 15.63 | 43099 | 6673.46 | 2.50% | 0.00 |
| 2025-07-07 | 15.30 | 15.36 | 0.05 | 0.33% | 15.12 | 15.39 | 38346 | 5859.21 | 2.22% | 0.00 |
| 2025-07-04 | 15.69 | 15.31 | -0.38 | -2.42% | 15.29 | 15.80 | 67369 | 10401.59 | 3.90% | 0.00 |
| 2025-07-03 | 15.83 | 15.69 | -0.07 | -0.44% | 15.59 | 15.99 | 88737 | 13973.02 | 5.14% | 6.00 |
| 2025-07-02 | 16.36 | 15.76 | -0.17 | -1.07% | 15.68 | 16.68 | 144270 | 23114.60 | 8.36% | 0.00 |
| 2025-07-01 | 15.86 | 15.93 | 0.14 | 0.89% | 15.71 | 16.18 | 76436 | 12165.02 | 4.43% | 0.00 |
| 2025-06-30 | 15.59 | 15.79 | 0.26 | 1.67% | 15.58 | 15.82 | 61598 | 9684.87 | 3.57% | 0.00 |
必创科技(300667)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。
