| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-30 | 6.30 | 6.34 | 0.00 | 0.00% | 6.27 | 6.40 | 84508 | 5346.01 | 1.44% |
| 2025-05-29 | 6.30 | 6.34 | 0.04 | 0.63% | 6.24 | 6.38 | 85492 | 5420.71 | 1.46% |
| 2025-05-28 | 6.31 | 6.30 | -0.02 | -0.32% | 6.20 | 6.42 | 82711 | 5207.80 | 1.41% |
| 2025-05-27 | 6.11 | 6.32 | 0.18 | 2.93% | 6.10 | 6.41 | 208599 | 13077.73 | 3.56% |
| 2025-05-26 | 6.07 | 6.14 | 0.05 | 0.82% | 6.06 | 6.16 | 55316 | 3380.13 | 0.94% |
| 2025-05-23 | 6.12 | 6.09 | -0.06 | -0.98% | 6.09 | 6.23 | 78166 | 4806.92 | 1.33% |
| 2025-05-22 | 6.23 | 6.15 | -0.08 | -1.28% | 6.12 | 6.28 | 72078 | 4452.30 | 1.23% |
| 2025-05-21 | 6.30 | 6.23 | -0.08 | -1.27% | 6.19 | 6.30 | 71580 | 4459.03 | 1.22% |
| 2025-05-20 | 6.34 | 6.32 | 0.00 | 0.00% | 6.26 | 6.35 | 72505 | 4559.40 | 1.24% |
| 2025-05-19 | 6.13 | 6.32 | 0.19 | 3.10% | 6.11 | 6.35 | 190536 | 11971.92 | 3.25% |
| 2025-05-16 | 6.15 | 6.13 | -0.02 | -0.33% | 6.08 | 6.16 | 59757 | 3653.79 | 1.02% |
| 2025-05-15 | 6.17 | 6.15 | -0.03 | -0.49% | 6.08 | 6.18 | 78437 | 4806.32 | 1.34% |
| 2025-05-14 | 6.17 | 6.18 | 0.01 | 0.16% | 6.10 | 6.22 | 73827 | 4543.20 | 1.26% |
| 2025-05-13 | 6.27 | 6.17 | -0.06 | -0.96% | 6.15 | 6.43 | 114836 | 7158.44 | 1.96% |
| 2025-05-12 | 6.29 | 6.23 | 0.00 | 0.00% | 6.20 | 6.29 | 68818 | 4293.31 | 1.17% |
| 2025-05-09 | 6.35 | 6.23 | -0.14 | -2.20% | 6.22 | 6.37 | 73572 | 4606.03 | 1.25% |
| 2025-05-08 | 6.31 | 6.37 | 0.05 | 0.79% | 6.28 | 6.42 | 102247 | 6498.10 | 1.74% |
| 2025-05-07 | 6.39 | 6.32 | -0.02 | -0.32% | 6.24 | 6.46 | 134760 | 8508.88 | 2.30% |
| 2025-05-06 | 6.24 | 6.34 | 0.16 | 2.59% | 6.16 | 6.39 | 148665 | 9412.68 | 2.53% |
| 2025-04-30 | 6.16 | 6.18 | -0.05 | -0.80% | 6.16 | 6.37 | 151229 | 9464.79 | 2.58% |
| 2025-04-29 | 6.23 | 6.23 | 0.01 | 0.16% | 6.16 | 6.34 | 70631 | 4419.91 | 1.20% |
| 2025-04-28 | 6.30 | 6.22 | -0.24 | -3.72% | 6.18 | 6.40 | 170889 | 10702.94 | 2.91% |
| 2025-04-25 | 6.60 | 6.46 | -0.14 | -2.12% | 6.45 | 6.74 | 241139 | 15813.18 | 4.11% |
| 2025-04-24 | 6.57 | 6.60 | 0.02 | 0.30% | 6.50 | 6.70 | 178897 | 11787.10 | 3.05% |
| 2025-04-23 | 6.41 | 6.58 | 0.13 | 2.02% | 6.34 | 6.75 | 255531 | 16718.32 | 4.36% |
| 2025-04-22 | 6.34 | 6.45 | 0.12 | 1.90% | 6.28 | 6.55 | 112092 | 7134.51 | 1.91% |
| 2025-04-21 | 6.25 | 6.33 | 0.08 | 1.28% | 6.19 | 6.36 | 96148 | 6075.49 | 1.64% |
| 2025-04-18 | 6.32 | 6.25 | -0.10 | -1.57% | 6.17 | 6.43 | 127228 | 7974.63 | 2.17% |
| 2025-04-17 | 6.24 | 6.35 | 0.06 | 0.95% | 6.20 | 6.43 | 143594 | 9157.22 | 2.45% |
| 2025-04-16 | 6.23 | 6.29 | 0.06 | 0.96% | 6.14 | 6.33 | 157038 | 9820.45 | 2.68% |
| 2025-04-15 | 6.25 | 6.23 | -0.02 | -0.32% | 6.15 | 6.29 | 86041 | 5350.32 | 1.47% |
| 2025-04-14 | 6.17 | 6.25 | 0.09 | 1.46% | 6.15 | 6.27 | 127892 | 7949.81 | 2.18% |
| 2025-04-11 | 5.90 | 6.16 | 0.19 | 3.18% | 5.86 | 6.26 | 232049 | 14212.37 | 3.96% |
| 2025-04-10 | 6.02 | 5.97 | 0.03 | 0.51% | 5.94 | 6.11 | 164471 | 9927.06 | 2.80% |
| 2025-04-09 | 5.65 | 5.94 | 0.24 | 4.21% | 5.25 | 5.98 | 203604 | 11588.77 | 3.47% |
| 2025-04-08 | 5.88 | 5.70 | -0.25 | -4.20% | 5.50 | 5.96 | 222147 | 12656.45 | 3.79% |
| 2025-04-07 | 6.38 | 5.95 | -0.66 | -9.98% | 5.95 | 6.38 | 118385 | 7136.49 | 2.02% |
| 2025-04-03 | 6.50 | 6.61 | 0.06 | 0.92% | 6.48 | 6.64 | 105974 | 6964.13 | 1.81% |
| 2025-04-02 | 6.48 | 6.55 | 0.05 | 0.77% | 6.47 | 6.63 | 77885 | 5115.92 | 1.33% |
| 2025-04-01 | 6.43 | 6.50 | 0.05 | 0.78% | 6.43 | 6.66 | 146869 | 9637.96 | 2.50% |
| 2025-03-31 | 6.63 | 6.45 | -0.21 | -3.15% | 6.32 | 6.64 | 186701 | 12032.06 | 3.18% |
| 2025-03-28 | 6.82 | 6.66 | -0.16 | -2.35% | 6.64 | 6.89 | 125505 | 8449.02 | 2.14% |
| 2025-03-27 | 6.79 | 6.82 | -0.02 | -0.29% | 6.69 | 6.89 | 106885 | 7271.64 | 1.82% |
| 2025-03-26 | 6.80 | 6.84 | 0.02 | 0.29% | 6.71 | 6.95 | 133911 | 9199.23 | 2.28% |
| 2025-03-25 | 6.65 | 6.82 | 0.11 | 1.64% | 6.63 | 6.88 | 136216 | 9175.46 | 2.32% |
| 2025-03-24 | 6.90 | 6.71 | -0.20 | -2.89% | 6.51 | 6.94 | 168104 | 11293.10 | 2.87% |
| 2025-03-21 | 6.97 | 6.91 | -0.09 | -1.29% | 6.77 | 6.99 | 183814 | 12611.92 | 3.13% |
| 2025-03-20 | 6.97 | 7.00 | 0.03 | 0.43% | 6.91 | 7.04 | 183031 | 12791.02 | 3.12% |
| 2025-03-19 | 7.03 | 6.97 | -0.04 | -0.57% | 6.92 | 7.11 | 249572 | 17465.14 | 4.25% |
| 2025-03-18 | 6.95 | 7.01 | 0.09 | 1.30% | 6.94 | 7.07 | 228884 | 16025.71 | 3.90% |
| 2025-03-17 | 7.00 | 6.92 | -0.03 | -0.43% | 6.91 | 7.04 | 168200 | 11699.30 | 2.87% |
| 2025-03-14 | 6.95 | 6.95 | 0.03 | 0.43% | 6.78 | 6.99 | 172767 | 11942.08 | 2.94% |
| 2025-03-13 | 6.98 | 6.92 | -0.07 | -1.00% | 6.85 | 7.12 | 208479 | 14519.00 | 3.55% |
| 2025-03-12 | 6.85 | 6.99 | 0.17 | 2.49% | 6.78 | 7.14 | 294032 | 20472.17 | 5.01% |
| 2025-03-11 | 6.71 | 6.82 | 0.07 | 1.04% | 6.60 | 6.89 | 167998 | 11257.91 | 2.86% |
| 2025-03-10 | 6.92 | 6.75 | -0.13 | -1.89% | 6.74 | 6.95 | 133988 | 9123.71 | 2.28% |
| 2025-03-07 | 6.90 | 6.88 | -0.04 | -0.58% | 6.80 | 7.04 | 168413 | 11628.60 | 2.87% |
| 2025-03-06 | 6.81 | 6.92 | 0.12 | 1.76% | 6.81 | 6.97 | 163897 | 11331.21 | 2.79% |
| 2025-03-05 | 6.70 | 6.80 | 0.09 | 1.34% | 6.60 | 6.80 | 135295 | 9047.13 | 2.31% |
| 2025-03-04 | 6.60 | 6.71 | 0.05 | 0.75% | 6.58 | 6.73 | 110637 | 7400.23 | 1.89% |
| 2025-03-03 | 6.63 | 6.66 | 0.02 | 0.30% | 6.62 | 6.80 | 123803 | 8304.12 | 2.11% |
| 2025-02-28 | 6.85 | 6.64 | -0.25 | -3.63% | 6.61 | 6.88 | 147741 | 9936.33 | 2.52% |
| 2025-02-27 | 6.98 | 6.89 | -0.09 | -1.29% | 6.81 | 7.06 | 151679 | 10510.82 | 2.59% |
| 2025-02-26 | 7.10 | 6.98 | -0.02 | -0.29% | 6.91 | 7.10 | 160014 | 11185.19 | 2.73% |
| 2025-02-25 | 6.95 | 7.00 | -0.02 | -0.28% | 6.91 | 7.10 | 174517 | 12209.20 | 2.97% |
| 2025-02-24 | 7.00 | 7.02 | 0.04 | 0.57% | 6.88 | 7.15 | 237380 | 16643.19 | 4.05% |
| 2025-02-21 | 6.85 | 6.98 | 0.09 | 1.31% | 6.80 | 7.04 | 247754 | 17175.09 | 4.22% |
| 2025-02-20 | 6.90 | 6.89 | 0.00 | 0.00% | 6.83 | 6.98 | 161496 | 11141.20 | 2.75% |
| 2025-02-19 | 6.79 | 6.89 | 0.17 | 2.53% | 6.78 | 7.01 | 196589 | 13556.41 | 3.35% |
| 2025-02-18 | 6.95 | 6.72 | -0.26 | -3.72% | 6.71 | 7.00 | 226705 | 15533.30 | 3.86% |
| 2025-02-17 | 6.90 | 6.98 | 0.12 | 1.75% | 6.86 | 7.04 | 299444 | 20815.40 | 5.10% |
| 2025-02-14 | 6.80 | 6.86 | 0.04 | 0.59% | 6.69 | 6.90 | 144301 | 9816.88 | 2.46% |
| 2025-02-13 | 6.87 | 6.82 | -0.10 | -1.45% | 6.80 | 6.94 | 161182 | 11056.53 | 2.75% |
| 2025-02-12 | 6.85 | 6.92 | 0.01 | 0.14% | 6.80 | 6.95 | 203571 | 14004.27 | 3.47% |
| 2025-02-11 | 6.96 | 6.91 | -0.05 | -0.72% | 6.79 | 6.97 | 207806 | 14263.59 | 3.54% |
| 2025-02-10 | 6.78 | 6.96 | 0.29 | 4.35% | 6.76 | 7.05 | 335366 | 23153.39 | 5.72% |
| 2025-02-07 | 6.50 | 6.67 | 0.17 | 2.62% | 6.49 | 6.79 | 222465 | 14825.92 | 3.79% |
| 2025-02-06 | 6.31 | 6.50 | 0.13 | 2.04% | 6.26 | 6.51 | 165116 | 10573.75 | 2.81% |
| 2025-02-05 | 6.35 | 6.37 | 0.15 | 2.41% | 6.31 | 6.45 | 168932 | 10774.57 | 2.88% |
| 2025-01-27 | 6.28 | 6.22 | 0.07 | 1.14% | 6.22 | 6.40 | 177088 | 11193.74 | 3.02% |
中国高科(600730)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。
