| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 3.22 | 3.13 | -0.07 | -2.19% | 3.12 | 3.22 | 107474 | 3408.66 | 1.67% |
| 2025-05-22 | 3.28 | 3.20 | -0.06 | -1.84% | 3.19 | 3.29 | 104493 | 3376.61 | 1.63% |
| 2025-05-21 | 3.28 | 3.26 | 0.00 | 0.00% | 3.23 | 3.28 | 77354 | 2515.12 | 1.20% |
| 2025-05-20 | 3.22 | 3.26 | 0.03 | 0.93% | 3.20 | 3.27 | 87589 | 2843.55 | 1.36% |
| 2025-05-19 | 3.15 | 3.23 | 0.10 | 3.19% | 3.13 | 3.24 | 106699 | 3411.76 | 1.66% |
| 2025-05-16 | 3.15 | 3.13 | 0.00 | 0.00% | 3.12 | 3.17 | 78663 | 2468.05 | 1.22% |
| 2025-05-15 | 3.12 | 3.13 | -0.01 | -0.32% | 3.10 | 3.15 | 67017 | 2096.91 | 1.04% |
| 2025-05-14 | 3.14 | 3.14 | -0.02 | -0.63% | 3.10 | 3.16 | 145028 | 4541.35 | 2.26% |
| 2025-05-13 | 3.16 | 3.16 | 0.02 | 0.64% | 3.14 | 3.31 | 208106 | 6685.98 | 3.24% |
| 2025-05-12 | 3.15 | 3.14 | 0.00 | 0.00% | 3.10 | 3.19 | 82913 | 2591.49 | 1.29% |
| 2025-05-09 | 3.14 | 3.14 | -0.02 | -0.63% | 3.12 | 3.17 | 89358 | 2809.94 | 1.39% |
| 2025-05-08 | 3.11 | 3.16 | 0.04 | 1.28% | 3.09 | 3.17 | 103060 | 3246.14 | 1.60% |
| 2025-05-07 | 3.10 | 3.12 | 0.04 | 1.30% | 3.08 | 3.14 | 136495 | 4245.45 | 2.12% |
| 2025-05-06 | 2.97 | 3.08 | 0.12 | 4.05% | 2.97 | 3.08 | 137120 | 4164.75 | 2.13% |
| 2025-04-30 | 2.93 | 2.96 | 0.04 | 1.37% | 2.92 | 3.02 | 109445 | 3244.63 | 1.70% |
| 2025-04-29 | 2.84 | 2.92 | 0.06 | 2.10% | 2.83 | 2.94 | 158042 | 4597.27 | 2.46% |
| 2025-04-28 | 2.89 | 2.86 | -0.01 | -0.35% | 2.84 | 2.95 | 114573 | 3298.15 | 1.78% |
| 2025-04-25 | 2.89 | 2.87 | -0.02 | -0.69% | 2.86 | 2.92 | 75052 | 2170.01 | 1.17% |
| 2025-04-24 | 2.91 | 2.89 | -0.01 | -0.34% | 2.85 | 2.92 | 79375 | 2291.43 | 1.23% |
| 2025-04-23 | 2.94 | 2.90 | -0.03 | -1.02% | 2.90 | 2.97 | 70741 | 2071.36 | 1.10% |
| 2025-04-22 | 2.91 | 2.93 | -0.01 | -0.34% | 2.89 | 2.96 | 79372 | 2327.12 | 1.23% |
| 2025-04-21 | 2.90 | 2.94 | 0.02 | 0.68% | 2.88 | 2.94 | 65147 | 1904.62 | 1.01% |
| 2025-04-18 | 2.92 | 2.92 | 0.00 | 0.00% | 2.87 | 2.93 | 59222 | 1720.28 | 0.92% |
| 2025-04-17 | 2.91 | 2.92 | 0.02 | 0.69% | 2.87 | 2.96 | 53294 | 1559.70 | 0.83% |
| 2025-04-16 | 2.96 | 2.90 | -0.08 | -2.68% | 2.86 | 2.98 | 70176 | 2043.33 | 1.09% |
| 2025-04-15 | 2.98 | 2.98 | 0.00 | 0.00% | 2.93 | 3.01 | 81799 | 2422.01 | 1.27% |
| 2025-04-14 | 2.93 | 2.98 | 0.10 | 3.47% | 2.92 | 3.02 | 106889 | 3189.59 | 1.66% |
| 2025-04-11 | 2.84 | 2.88 | 0.04 | 1.41% | 2.82 | 2.90 | 90620 | 2598.18 | 1.41% |
| 2025-04-10 | 2.82 | 2.84 | 0.07 | 2.53% | 2.78 | 2.88 | 113420 | 3231.12 | 1.76% |
| 2025-04-09 | 2.65 | 2.77 | 0.10 | 3.75% | 2.49 | 2.78 | 172000 | 4554.27 | 2.68% |
| 2025-04-08 | 2.75 | 2.67 | -0.08 | -2.91% | 2.62 | 2.76 | 181723 | 4868.15 | 2.83% |
| 2025-04-07 | 2.90 | 2.75 | -0.30 | -9.84% | 2.75 | 2.91 | 131288 | 3649.83 | 2.04% |
| 2025-04-03 | 2.99 | 3.05 | 0.06 | 2.01% | 2.97 | 3.09 | 146361 | 4421.64 | 2.28% |
| 2025-04-02 | 3.02 | 2.99 | -0.02 | -0.66% | 2.97 | 3.04 | 68545 | 2058.92 | 1.07% |
| 2025-04-01 | 3.00 | 3.01 | 0.01 | 0.33% | 3.00 | 3.09 | 107557 | 3270.26 | 1.67% |
| 2025-03-31 | 3.04 | 3.00 | -0.05 | -1.64% | 2.97 | 3.05 | 132987 | 3992.89 | 2.07% |
| 2025-03-28 | 3.14 | 3.05 | -0.09 | -2.87% | 3.05 | 3.15 | 106557 | 3286.22 | 1.66% |
| 2025-03-27 | 3.17 | 3.14 | -0.04 | -1.26% | 3.10 | 3.23 | 82899 | 2612.00 | 1.29% |
| 2025-03-26 | 3.07 | 3.18 | 0.08 | 2.58% | 3.07 | 3.21 | 131536 | 4176.11 | 2.05% |
| 2025-03-25 | 3.17 | 3.10 | -0.05 | -1.59% | 3.04 | 3.17 | 132779 | 4101.15 | 2.07% |
| 2025-03-24 | 3.33 | 3.15 | -0.16 | -4.83% | 3.10 | 3.34 | 149723 | 4785.00 | 2.33% |
| 2025-03-21 | 3.34 | 3.31 | -0.04 | -1.19% | 3.29 | 3.37 | 106070 | 3521.87 | 1.65% |
| 2025-03-20 | 3.33 | 3.35 | 0.02 | 0.60% | 3.31 | 3.38 | 119761 | 4016.13 | 1.86% |
| 2025-03-19 | 3.32 | 3.33 | 0.00 | 0.00% | 3.28 | 3.35 | 100548 | 3333.11 | 1.56% |
| 2025-03-18 | 3.34 | 3.33 | -0.01 | -0.30% | 3.30 | 3.35 | 99779 | 3316.62 | 1.55% |
| 2025-03-17 | 3.29 | 3.34 | 0.05 | 1.52% | 3.29 | 3.34 | 142271 | 4731.05 | 2.21% |
| 2025-03-14 | 3.22 | 3.29 | 0.06 | 1.86% | 3.20 | 3.29 | 123631 | 4026.74 | 1.92% |
| 2025-03-13 | 3.26 | 3.23 | -0.02 | -0.62% | 3.17 | 3.26 | 90679 | 2909.53 | 1.41% |
| 2025-03-12 | 3.25 | 3.25 | 0.01 | 0.31% | 3.24 | 3.30 | 112190 | 3661.54 | 1.75% |
| 2025-03-11 | 3.17 | 3.24 | 0.03 | 0.93% | 3.16 | 3.25 | 89596 | 2869.44 | 1.39% |
| 2025-03-10 | 3.16 | 3.21 | 0.05 | 1.58% | 3.14 | 3.26 | 126235 | 4054.56 | 1.96% |
| 2025-03-07 | 3.21 | 3.16 | -0.06 | -1.86% | 3.15 | 3.24 | 98114 | 3120.00 | 1.53% |
| 2025-03-06 | 3.16 | 3.22 | 0.06 | 1.90% | 3.11 | 3.22 | 135295 | 4302.15 | 2.10% |
| 2025-03-05 | 3.19 | 3.16 | -0.04 | -1.25% | 3.11 | 3.20 | 109660 | 3441.47 | 1.71% |
| 2025-03-04 | 3.18 | 3.20 | -0.01 | -0.31% | 3.16 | 3.21 | 106234 | 3380.49 | 1.65% |
| 2025-03-03 | 3.20 | 3.21 | 0.01 | 0.31% | 3.18 | 3.29 | 119403 | 3863.58 | 1.86% |
| 2025-02-28 | 3.29 | 3.20 | -0.10 | -3.03% | 3.20 | 3.31 | 105644 | 3419.78 | 1.64% |
| 2025-02-27 | 3.32 | 3.30 | -0.02 | -0.60% | 3.24 | 3.34 | 177004 | 5821.04 | 2.75% |
| 2025-02-26 | 3.24 | 3.32 | 0.07 | 2.15% | 3.22 | 3.34 | 219704 | 7236.18 | 3.42% |
| 2025-02-25 | 3.23 | 3.25 | -0.02 | -0.61% | 3.22 | 3.32 | 164058 | 5360.90 | 2.55% |
| 2025-02-24 | 3.19 | 3.27 | 0.07 | 2.19% | 3.18 | 3.27 | 148564 | 4803.12 | 2.31% |
| 2025-02-21 | 3.26 | 3.20 | -0.05 | -1.54% | 3.18 | 3.26 | 131320 | 4204.30 | 2.04% |
| 2025-02-20 | 3.24 | 3.25 | -0.01 | -0.31% | 3.20 | 3.27 | 111172 | 3591.56 | 1.73% |
| 2025-02-19 | 3.24 | 3.26 | 0.02 | 0.62% | 3.20 | 3.26 | 142710 | 4616.51 | 2.22% |
| 2025-02-18 | 3.35 | 3.24 | -0.10 | -2.99% | 3.24 | 3.37 | 189242 | 6257.80 | 2.94% |
| 2025-02-17 | 3.33 | 3.34 | 0.03 | 0.91% | 3.30 | 3.36 | 188204 | 6267.11 | 2.93% |
| 2025-02-14 | 3.32 | 3.31 | -0.01 | -0.30% | 3.30 | 3.39 | 205002 | 6840.81 | 3.19% |
| 2025-02-13 | 3.47 | 3.32 | -0.18 | -5.14% | 3.31 | 3.48 | 332813 | 11200.67 | 5.18% |
| 2025-02-12 | 3.73 | 3.50 | -0.10 | -2.78% | 3.41 | 3.82 | 649618 | 23156.47 | 10.11% |
| 2025-02-11 | 3.48 | 3.60 | 0.33 | 10.09% | 3.41 | 3.60 | 154754 | 5506.59 | 2.41% |
| 2025-02-10 | 3.19 | 3.27 | 0.09 | 2.83% | 3.14 | 3.27 | 113284 | 3646.40 | 1.76% |
| 2025-02-07 | 3.09 | 3.18 | 0.07 | 2.25% | 3.09 | 3.22 | 122348 | 3888.39 | 1.90% |
| 2025-02-06 | 3.06 | 3.11 | 0.05 | 1.63% | 3.02 | 3.11 | 89373 | 2742.79 | 1.39% |
| 2025-02-05 | 3.03 | 3.06 | 0.05 | 1.66% | 3.00 | 3.09 | 72328 | 2213.03 | 1.13% |
| 2025-01-27 | 3.00 | 3.01 | 0.01 | 0.33% | 2.97 | 3.10 | 93354 | 2847.38 | 1.45% |
| 2025-01-24 | 2.96 | 3.00 | 0.05 | 1.69% | 2.92 | 3.02 | 89438 | 2662.75 | 1.39% |
| 2025-01-23 | 3.00 | 2.95 | 0.00 | 0.00% | 2.95 | 3.04 | 75320 | 2259.43 | 1.17% |
| 2025-01-22 | 2.95 | 2.95 | -0.03 | -1.01% | 2.91 | 2.98 | 67860 | 2004.31 | 1.06% |
| 2025-01-21 | 3.12 | 2.98 | -0.08 | -2.61% | 2.96 | 3.12 | 110076 | 3323.15 | 1.71% |
| 2025-01-20 | 3.06 | 3.06 | 0.03 | 0.99% | 2.99 | 3.11 | 123029 | 3769.49 | 1.91% |
国晟科技(603778)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。
