| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 6.39 | 6.50 | 0.13 | 2.04% | 6.38 | 6.54 | 150908 | 9791.28 | 3.09% |
| 2025-03-31 | 6.50 | 6.37 | -0.22 | -3.34% | 6.24 | 6.50 | 175961 | 11208.84 | 3.60% |
| 2025-03-28 | 6.72 | 6.59 | -0.06 | -0.90% | 6.54 | 6.77 | 184757 | 12245.35 | 3.78% |
| 2025-03-27 | 6.84 | 6.65 | -0.27 | -3.90% | 6.61 | 6.84 | 238971 | 16001.25 | 4.89% |
| 2025-03-26 | 6.78 | 6.92 | -0.10 | -1.42% | 6.78 | 7.00 | 369481 | 25366.16 | 7.56% |
| 2025-03-25 | 6.65 | 7.02 | 0.34 | 5.09% | 6.55 | 7.25 | 576895 | 39984.61 | 11.80% |
| 2025-03-24 | 6.54 | 6.68 | 0.13 | 1.98% | 6.39 | 6.68 | 336712 | 21941.45 | 6.89% |
| 2025-03-21 | 6.61 | 6.55 | -0.18 | -2.67% | 6.46 | 6.77 | 470557 | 31059.40 | 9.63% |
| 2025-03-20 | 6.13 | 6.73 | 0.61 | 9.97% | 6.13 | 6.73 | 173312 | 11477.69 | 3.55% |
| 2025-03-19 | 6.14 | 6.12 | -0.04 | -0.65% | 6.09 | 6.16 | 58649 | 3585.50 | 1.20% |
| 2025-03-18 | 6.10 | 6.16 | 0.06 | 0.98% | 6.07 | 6.21 | 92548 | 5693.86 | 1.89% |
| 2025-03-17 | 6.21 | 6.10 | -0.10 | -1.61% | 6.07 | 6.22 | 117004 | 7169.79 | 2.39% |
| 2025-03-14 | 6.20 | 6.20 | 0.01 | 0.16% | 6.13 | 6.22 | 80326 | 4963.33 | 1.64% |
| 2025-03-13 | 6.17 | 6.19 | 0.01 | 0.16% | 6.08 | 6.23 | 85282 | 5243.36 | 1.74% |
| 2025-03-12 | 6.28 | 6.18 | -0.01 | -0.16% | 6.16 | 6.30 | 99329 | 6174.93 | 2.03% |
| 2025-03-11 | 6.10 | 6.19 | -0.01 | -0.16% | 6.04 | 6.20 | 108839 | 6651.51 | 2.23% |
| 2025-03-10 | 6.14 | 6.20 | 0.02 | 0.32% | 6.14 | 6.27 | 103219 | 6396.13 | 2.11% |
| 2025-03-07 | 6.20 | 6.18 | -0.04 | -0.64% | 6.10 | 6.24 | 137220 | 8465.68 | 2.81% |
| 2025-03-06 | 6.31 | 6.22 | -0.07 | -1.11% | 6.18 | 6.32 | 161439 | 10043.00 | 3.30% |
| 2025-03-05 | 6.35 | 6.29 | -0.05 | -0.79% | 6.15 | 6.42 | 169286 | 10565.39 | 3.46% |
| 2025-03-04 | 6.11 | 6.34 | 0.14 | 2.26% | 6.11 | 6.38 | 240867 | 15141.47 | 4.93% |
| 2025-03-03 | 6.25 | 6.20 | -0.01 | -0.16% | 6.13 | 6.34 | 307335 | 19131.62 | 6.29% |
| 2025-02-28 | 6.00 | 6.21 | 0.18 | 2.99% | 5.85 | 6.60 | 466238 | 28967.85 | 9.54% |
| 2025-02-27 | 6.09 | 6.03 | -0.08 | -1.31% | 5.98 | 6.23 | 269718 | 16376.08 | 5.52% |
| 2025-02-26 | 6.12 | 6.11 | 0.19 | 3.21% | 6.05 | 6.28 | 380030 | 23347.68 | 7.77% |
| 2025-02-25 | 5.68 | 5.92 | 0.18 | 3.14% | 5.67 | 6.31 | 481403 | 28872.63 | 9.85% |
| 2025-02-24 | 5.58 | 5.74 | 0.13 | 2.32% | 5.56 | 5.76 | 165137 | 9341.05 | 3.38% |
| 2025-02-21 | 5.72 | 5.61 | -0.02 | -0.36% | 5.55 | 5.76 | 127052 | 7125.46 | 2.60% |
| 2025-02-20 | 5.48 | 5.63 | 0.15 | 2.74% | 5.43 | 5.64 | 113576 | 6320.00 | 2.32% |
| 2025-02-19 | 5.43 | 5.48 | 0.05 | 0.92% | 5.40 | 5.49 | 76706 | 4174.92 | 1.57% |
| 2025-02-18 | 5.60 | 5.43 | -0.19 | -3.38% | 5.40 | 5.62 | 104156 | 5738.87 | 2.13% |
| 2025-02-17 | 5.56 | 5.62 | 0.06 | 1.08% | 5.51 | 5.64 | 85794 | 4784.36 | 1.76% |
| 2025-02-14 | 5.57 | 5.56 | -0.01 | -0.18% | 5.51 | 5.60 | 76954 | 4271.27 | 1.57% |
| 2025-02-13 | 5.70 | 5.57 | -0.15 | -2.62% | 5.57 | 5.74 | 96610 | 5448.76 | 1.98% |
| 2025-02-12 | 5.67 | 5.72 | 0.04 | 0.70% | 5.65 | 5.79 | 102046 | 5835.46 | 2.09% |
| 2025-02-11 | 5.70 | 5.68 | 0.01 | 0.18% | 5.58 | 5.70 | 101133 | 5705.36 | 2.07% |
| 2025-02-10 | 5.53 | 5.67 | 0.12 | 2.16% | 5.53 | 5.71 | 155108 | 8731.53 | 3.17% |
| 2025-02-07 | 5.54 | 5.55 | 0.02 | 0.36% | 5.46 | 5.60 | 161620 | 8940.00 | 3.31% |
| 2025-02-06 | 5.53 | 5.53 | 0.00 | 0.00% | 5.42 | 5.55 | 118979 | 6530.71 | 2.43% |
| 2025-02-05 | 5.61 | 5.53 | -0.03 | -0.54% | 5.50 | 5.65 | 111445 | 6199.48 | 2.28% |
| 2025-01-27 | 5.65 | 5.56 | -0.03 | -0.54% | 5.55 | 5.70 | 90786 | 5116.20 | 1.86% |
| 2025-01-24 | 5.45 | 5.59 | 0.15 | 2.76% | 5.45 | 5.61 | 149642 | 8270.88 | 3.06% |
| 2025-01-23 | 5.57 | 5.44 | -0.09 | -1.63% | 5.44 | 5.59 | 131233 | 7243.39 | 2.68% |
| 2025-01-22 | 5.64 | 5.53 | -0.12 | -2.12% | 5.51 | 5.66 | 109588 | 6092.29 | 2.24% |
| 2025-01-21 | 5.76 | 5.65 | -0.07 | -1.22% | 5.56 | 5.80 | 146774 | 8272.98 | 3.00% |
| 2025-01-20 | 5.62 | 5.72 | 0.06 | 1.06% | 5.58 | 5.73 | 203256 | 11525.00 | 4.16% |
| 2025-01-17 | 5.46 | 5.66 | 0.23 | 4.24% | 5.37 | 5.80 | 274542 | 15404.81 | 5.62% |
| 2025-01-16 | 5.26 | 5.43 | 0.17 | 3.23% | 5.26 | 5.45 | 174047 | 9389.71 | 3.56% |
| 2025-01-15 | 5.36 | 5.26 | -0.12 | -2.23% | 5.24 | 5.40 | 137767 | 7299.09 | 2.82% |
| 2025-01-14 | 5.29 | 5.38 | 0.13 | 2.48% | 5.20 | 5.38 | 117079 | 6225.52 | 2.40% |
| 2025-01-13 | 5.01 | 5.25 | 0.16 | 3.14% | 4.92 | 5.27 | 213425 | 10982.62 | 4.37% |
| 2025-01-10 | 5.40 | 5.09 | -0.38 | -6.95% | 5.07 | 5.45 | 205618 | 10781.97 | 4.21% |
| 2025-01-09 | 5.32 | 5.47 | 0.10 | 1.86% | 5.31 | 5.54 | 219717 | 12005.86 | 4.50% |
| 2025-01-08 | 5.47 | 5.37 | -0.14 | -2.54% | 5.16 | 5.55 | 278998 | 14924.78 | 5.72% |
| 2025-01-07 | 5.42 | 5.51 | 0.17 | 3.18% | 5.30 | 5.57 | 331223 | 17992.16 | 6.79% |
| 2025-01-06 | 5.20 | 5.34 | -0.22 | -3.96% | 5.00 | 5.50 | 520787 | 27071.56 | 10.67% |
| 2025-01-03 | 5.76 | 5.56 | -0.62 | -10.03% | 5.56 | 5.95 | 454029 | 25785.97 | 9.31% |
| 2025-01-02 | 6.29 | 6.18 | 0.17 | 2.83% | 5.76 | 6.61 | 849040 | 52942.55 | 17.40% |
| 2024-12-31 | 5.69 | 6.01 | 0.55 | 10.07% | 5.63 | 6.01 | 167550 | 9932.07 | 3.43% |
| 2024-12-30 | 5.43 | 5.46 | 0.01 | 0.18% | 5.35 | 5.54 | 74553 | 4069.64 | 1.53% |
| 2024-12-27 | 5.40 | 5.45 | 0.04 | 0.74% | 5.40 | 5.52 | 60944 | 3342.43 | 1.25% |
| 2024-12-26 | 5.30 | 5.41 | 0.07 | 1.31% | 5.30 | 5.49 | 73869 | 3994.46 | 1.51% |
| 2024-12-25 | 5.44 | 5.34 | -0.11 | -2.02% | 5.19 | 5.45 | 124896 | 6606.89 | 2.56% |
| 2024-12-24 | 5.40 | 5.45 | 0.08 | 1.49% | 5.34 | 5.50 | 88989 | 4827.77 | 1.82% |
| 2024-12-23 | 5.66 | 5.37 | -0.31 | -5.46% | 5.36 | 5.66 | 130363 | 7139.28 | 2.67% |
| 2024-12-20 | 5.68 | 5.68 | 0.00 | 0.00% | 5.58 | 5.74 | 117234 | 6636.57 | 2.40% |
| 2024-12-19 | 5.47 | 5.68 | 0.15 | 2.71% | 5.45 | 5.69 | 121515 | 6758.41 | 2.49% |
| 2024-12-18 | 5.53 | 5.53 | 0.02 | 0.36% | 5.45 | 5.62 | 94263 | 5235.80 | 1.93% |
| 2024-12-17 | 5.78 | 5.51 | -0.26 | -4.51% | 5.49 | 5.80 | 128685 | 7183.54 | 2.64% |
| 2024-12-16 | 5.76 | 5.77 | 0.00 | 0.00% | 5.72 | 5.94 | 116759 | 6799.29 | 2.39% |
| 2024-12-13 | 5.73 | 5.77 | -0.01 | -0.17% | 5.67 | 5.83 | 119218 | 6859.01 | 2.44% |
| 2024-12-12 | 5.66 | 5.78 | 0.12 | 2.12% | 5.62 | 5.78 | 134832 | 7722.30 | 2.76% |
| 2024-12-11 | 5.55 | 5.66 | 0.06 | 1.07% | 5.54 | 5.66 | 87755 | 4935.98 | 1.80% |
| 2024-12-10 | 5.79 | 5.60 | -0.07 | -1.23% | 5.58 | 5.84 | 121578 | 6887.39 | 2.49% |
| 2024-12-09 | 5.63 | 5.67 | 0.03 | 0.53% | 5.59 | 5.69 | 107308 | 6063.16 | 2.20% |
| 2024-12-06 | 5.53 | 5.64 | 0.09 | 1.62% | 5.50 | 5.65 | 110841 | 6187.12 | 2.27% |
| 2024-12-05 | 5.52 | 5.55 | 0.08 | 1.46% | 5.46 | 5.57 | 94733 | 5226.90 | 1.94% |
| 2024-12-04 | 5.60 | 5.47 | -0.16 | -2.84% | 5.45 | 5.62 | 131823 | 7284.59 | 2.70% |
| 2024-12-03 | 5.69 | 5.63 | -0.05 | -0.88% | 5.57 | 5.76 | 136216 | 7692.04 | 2.79% |
| 2024-12-02 | 5.65 | 5.68 | 0.03 | 0.53% | 5.60 | 5.75 | 165554 | 9366.87 | 3.39% |
龙星科技(002442)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。
