| 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 | 7.70 | 7.69 | 0.03 | 0.39% | 7.61 | 7.76 | 294777 | 22670.65 | 3.94% | 444.00 |
| 2025-03-31 | 7.41 | 7.66 | 0.21 | 2.82% | 7.31 | 7.75 | 337159 | 25618.10 | 4.50% | 160.00 |
| 2025-03-28 | 7.66 | 7.45 | -0.24 | -3.12% | 7.45 | 7.73 | 200950 | 15193.99 | 2.68% | 0.00 |
| 2025-03-27 | 7.53 | 7.69 | 0.12 | 1.59% | 7.34 | 7.74 | 296318 | 22510.22 | 3.96% | 60.00 |
| 2025-03-26 | 7.43 | 7.57 | 0.09 | 1.20% | 7.42 | 7.69 | 217287 | 16537.67 | 2.90% | 0.00 |
| 2025-03-25 | 7.35 | 7.48 | 0.13 | 1.77% | 7.29 | 7.57 | 218704 | 16355.55 | 2.92% | 0.00 |
| 2025-03-24 | 7.55 | 7.35 | -0.27 | -3.54% | 7.17 | 7.60 | 300626 | 22166.14 | 4.02% | 9.00 |
| 2025-03-21 | 7.71 | 7.62 | -0.14 | -1.80% | 7.59 | 7.89 | 349404 | 27062.11 | 4.67% | 0.00 |
| 2025-03-20 | 7.67 | 7.76 | 0.06 | 0.78% | 7.60 | 7.87 | 310951 | 24110.15 | 4.15% | 108.00 |
| 2025-03-19 | 7.68 | 7.70 | 0.04 | 0.52% | 7.58 | 7.75 | 275263 | 21153.21 | 3.68% | 294.00 |
| 2025-03-18 | 7.53 | 7.66 | 0.13 | 1.73% | 7.51 | 7.71 | 274679 | 20935.72 | 3.67% | 30.00 |
| 2025-03-17 | 7.53 | 7.53 | 0.01 | 0.13% | 7.49 | 7.60 | 168295 | 12701.30 | 2.25% | 0.00 |
| 2025-03-14 | 7.40 | 7.52 | 0.09 | 1.21% | 7.31 | 7.57 | 215578 | 16094.70 | 2.88% | 50.00 |
| 2025-03-13 | 7.57 | 7.43 | -0.13 | -1.72% | 7.31 | 7.58 | 212604 | 15729.10 | 2.84% | 0.00 |
| 2025-03-12 | 7.48 | 7.56 | 0.09 | 1.20% | 7.48 | 7.64 | 286207 | 21674.24 | 3.82% | 0.00 |
| 2025-03-11 | 7.31 | 7.47 | 0.04 | 0.54% | 7.30 | 7.48 | 160754 | 11907.49 | 2.15% | 1.00 |
| 2025-03-10 | 7.48 | 7.43 | -0.05 | -0.67% | 7.34 | 7.49 | 157600 | 11686.87 | 2.11% | 0.00 |
| 2025-03-07 | 7.39 | 7.48 | 0.05 | 0.67% | 7.37 | 7.53 | 237767 | 17716.17 | 3.18% | 42.00 |
| 2025-03-06 | 7.31 | 7.43 | 0.14 | 1.92% | 7.26 | 7.53 | 252520 | 18706.48 | 3.37% | 0.00 |
| 2025-03-05 | 7.29 | 7.29 | -0.01 | -0.14% | 7.17 | 7.32 | 120975 | 8766.45 | 1.62% | 0.00 |
| 2025-03-04 | 7.16 | 7.30 | 0.10 | 1.39% | 7.11 | 7.32 | 138455 | 10023.01 | 1.85% | 0.00 |
| 2025-03-03 | 7.18 | 7.20 | 0.02 | 0.28% | 7.09 | 7.34 | 166024 | 12027.65 | 2.22% | 0.00 |
| 2025-02-28 | 7.35 | 7.18 | -0.24 | -3.23% | 7.13 | 7.41 | 229457 | 16634.62 | 3.07% | 0.00 |
| 2025-02-27 | 7.50 | 7.42 | -0.13 | -1.72% | 7.27 | 7.54 | 233088 | 17217.65 | 3.11% | 0.00 |
| 2025-02-26 | 7.44 | 7.55 | 0.13 | 1.75% | 7.38 | 7.58 | 280357 | 21052.55 | 3.74% | 0.00 |
| 2025-02-25 | 7.41 | 7.42 | -0.09 | -1.20% | 7.35 | 7.61 | 303338 | 22585.32 | 4.05% | 0.00 |
| 2025-02-24 | 7.21 | 7.51 | 0.31 | 4.31% | 7.18 | 7.60 | 492714 | 36576.40 | 6.58% | 0.00 |
| 2025-02-21 | 7.17 | 7.20 | 0.00 | 0.00% | 7.14 | 7.22 | 201833 | 14492.98 | 2.70% | 0.00 |
| 2025-02-20 | 7.06 | 7.20 | 0.15 | 2.13% | 7.01 | 7.22 | 230260 | 16484.14 | 3.08% | 0.00 |
| 2025-02-19 | 6.88 | 7.05 | 0.17 | 2.47% | 6.88 | 7.06 | 136527 | 9561.90 | 1.82% | 0.00 |
| 2025-02-18 | 7.11 | 6.88 | -0.23 | -3.23% | 6.85 | 7.11 | 166662 | 11618.54 | 2.23% | 0.00 |
| 2025-02-17 | 7.04 | 7.11 | 0.09 | 1.28% | 7.01 | 7.16 | 166034 | 11755.92 | 2.22% | 0.00 |
| 2025-02-14 | 7.04 | 7.02 | -0.02 | -0.28% | 6.95 | 7.10 | 140017 | 9837.67 | 1.87% | 0.00 |
| 2025-02-13 | 7.20 | 7.04 | -0.16 | -2.22% | 7.03 | 7.21 | 208044 | 14806.21 | 2.78% | 0.00 |
| 2025-02-12 | 7.18 | 7.20 | 0.00 | 0.00% | 7.15 | 7.24 | 174835 | 12579.58 | 2.34% | 0.00 |
| 2025-02-11 | 7.28 | 7.20 | -0.08 | -1.10% | 7.15 | 7.29 | 161878 | 11664.79 | 2.16% | 0.00 |
| 2025-02-10 | 7.21 | 7.28 | 0.04 | 0.55% | 7.13 | 7.28 | 175597 | 12682.50 | 2.35% | 80.00 |
| 2025-02-07 | 7.08 | 7.24 | 0.16 | 2.26% | 7.05 | 7.26 | 226990 | 16311.76 | 3.03% | 0.00 |
| 2025-02-06 | 6.87 | 7.08 | 0.17 | 2.46% | 6.83 | 7.08 | 170598 | 11941.42 | 2.28% | 0.00 |
| 2025-02-05 | 6.94 | 6.91 | 0.06 | 0.88% | 6.88 | 6.98 | 105095 | 7280.01 | 1.40% | 0.00 |
| 2025-01-27 | 7.10 | 6.85 | -0.30 | -4.20% | 6.84 | 7.18 | 180691 | 12621.33 | 2.41% | 0.00 |
| 2025-01-24 | 7.03 | 7.15 | 0.14 | 2.00% | 6.98 | 7.16 | 208712 | 14800.11 | 2.79% | 0.00 |
| 2025-01-23 | 6.92 | 7.01 | 0.16 | 2.34% | 6.92 | 7.21 | 228134 | 16060.90 | 3.05% | 3.00 |
| 2025-01-22 | 6.89 | 6.85 | -0.10 | -1.44% | 6.81 | 6.92 | 86545 | 5931.57 | 1.16% | 0.00 |
| 2025-01-21 | 7.04 | 6.95 | -0.05 | -0.71% | 6.85 | 7.05 | 109788 | 7613.56 | 1.47% | 0.00 |
| 2025-01-20 | 7.01 | 7.00 | 0.09 | 1.30% | 6.94 | 7.05 | 120599 | 8441.31 | 1.61% | 0.00 |
| 2025-01-17 | 6.90 | 6.91 | -0.01 | -0.14% | 6.80 | 6.99 | 106460 | 7343.31 | 1.42% | 0.00 |
| 2025-01-16 | 6.96 | 6.92 | -0.01 | -0.14% | 6.87 | 7.08 | 137943 | 9611.84 | 1.84% | 0.00 |
| 2025-01-15 | 7.00 | 6.93 | -0.10 | -1.42% | 6.90 | 7.08 | 125692 | 8750.79 | 1.68% | 0.00 |
| 2025-01-14 | 6.66 | 7.03 | 0.39 | 5.87% | 6.63 | 7.05 | 207833 | 14337.08 | 2.78% | 1.00 |
| 2025-01-13 | 6.50 | 6.64 | 0.10 | 1.53% | 6.40 | 6.66 | 102892 | 6747.21 | 1.37% | 0.00 |
| 2025-01-10 | 6.76 | 6.54 | -0.20 | -2.97% | 6.54 | 6.86 | 122234 | 8196.78 | 1.63% | 0.00 |
| 2025-01-09 | 6.56 | 6.74 | 0.11 | 1.66% | 6.56 | 6.83 | 158569 | 10699.75 | 2.12% | 0.00 |
| 2025-01-08 | 6.67 | 6.63 | -0.11 | -1.63% | 6.38 | 6.72 | 194690 | 12785.10 | 2.60% | 0.00 |
| 2025-01-07 | 6.61 | 6.74 | 0.14 | 2.12% | 6.50 | 6.74 | 134651 | 8923.41 | 1.80% | 0.00 |
| 2025-01-06 | 6.74 | 6.60 | -0.10 | -1.49% | 6.53 | 6.84 | 152605 | 10117.46 | 2.04% | 0.00 |
| 2025-01-03 | 6.95 | 6.70 | -0.21 | -3.04% | 6.68 | 6.99 | 216012 | 14737.36 | 2.89% | 0.00 |
| 2025-01-02 | 7.30 | 6.91 | -0.39 | -5.34% | 6.86 | 7.30 | 236277 | 16722.92 | 3.16% | 0.00 |
| 2024-12-31 | 7.72 | 7.30 | -0.41 | -5.32% | 7.24 | 7.74 | 247186 | 18399.12 | 3.30% | 0.00 |
| 2024-12-30 | 7.76 | 7.71 | -0.04 | -0.52% | 7.56 | 7.86 | 190772 | 14722.02 | 2.55% | 17.00 |
| 2024-12-27 | 7.66 | 7.75 | 0.11 | 1.44% | 7.59 | 7.93 | 290562 | 22605.35 | 3.88% | 15.00 |
| 2024-12-26 | 7.30 | 7.64 | 0.34 | 4.66% | 7.30 | 7.73 | 342732 | 26017.09 | 4.58% | 86.00 |
| 2024-12-25 | 7.93 | 7.30 | -0.62 | -7.83% | 7.26 | 7.93 | 420828 | 31567.84 | 5.62% | 10.00 |
| 2024-12-24 | 7.87 | 7.92 | 0.07 | 0.89% | 7.69 | 8.08 | 400711 | 31518.21 | 5.35% | 5.00 |
| 2024-12-23 | 7.88 | 7.85 | 0.01 | 0.13% | 7.77 | 8.13 | 476978 | 37872.17 | 6.37% | 47.00 |
| 2024-12-20 | 7.80 | 7.84 | -0.05 | -0.63% | 7.75 | 7.99 | 347968 | 27321.00 | 4.65% | 144.00 |
| 2024-12-19 | 7.55 | 7.89 | 0.22 | 2.87% | 7.52 | 7.93 | 478117 | 37182.36 | 6.39% | 0.00 |
| 2024-12-18 | 7.68 | 7.67 | -0.04 | -0.52% | 7.56 | 7.85 | 437295 | 33721.58 | 5.84% | 2.00 |
| 2024-12-17 | 7.76 | 7.71 | 0.22 | 2.94% | 7.68 | 8.43 | 758885 | 60661.92 | 10.14% | 1.00 |
| 2024-12-16 | 7.62 | 7.49 | -0.10 | -1.32% | 7.44 | 7.68 | 248693 | 18772.62 | 3.32% | 0.00 |
| 2024-12-13 | 7.90 | 7.59 | -0.35 | -4.41% | 7.56 | 7.91 | 489386 | 37601.29 | 6.54% | 0.00 |
| 2024-12-12 | 8.04 | 7.94 | -0.09 | -1.12% | 7.82 | 8.17 | 634027 | 50704.00 | 8.47% | 57.00 |
| 2024-12-11 | 7.75 | 8.03 | 0.37 | 4.83% | 7.60 | 8.03 | 674115 | 52896.20 | 9.01% | 18.00 |
| 2024-12-10 | 7.70 | 7.66 | 0.13 | 1.73% | 7.54 | 7.84 | 583297 | 44946.51 | 7.79% | 0.00 |
| 2024-12-09 | 7.46 | 7.53 | 0.06 | 0.80% | 7.33 | 7.53 | 230895 | 17209.34 | 3.08% | 10.00 |
| 2024-12-06 | 7.46 | 7.47 | 0.00 | 0.00% | 7.30 | 7.54 | 215166 | 16004.95 | 2.87% | 0.00 |
| 2024-12-05 | 7.30 | 7.47 | 0.14 | 1.91% | 7.28 | 7.52 | 169744 | 12612.36 | 2.27% | 20.00 |
| 2024-12-04 | 7.44 | 7.33 | -0.13 | -1.74% | 7.27 | 7.53 | 202654 | 15038.56 | 2.71% | 0.00 |
| 2024-12-03 | 7.52 | 7.46 | -0.04 | -0.53% | 7.37 | 7.52 | 179769 | 13374.42 | 2.40% | 0.00 |
| 2024-12-02 | 7.37 | 7.50 | 0.13 | 1.76% | 7.35 | 7.52 | 219995 | 16411.55 | 2.94% | 0.00 |
隆华科技(300263)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。
