| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 8.16 | 8.10 | -0.07 | -0.86% | 8.09 | 8.26 | 197987 | 16194.42 | 2.03% | 0.00 |
| 2025-12-17 | 8.07 | 8.17 | 0.11 | 1.36% | 7.94 | 8.22 | 211302 | 17059.64 | 2.17% | 0.00 |
| 2025-12-16 | 8.31 | 8.06 | -0.29 | -3.47% | 8.03 | 8.33 | 238529 | 19363.30 | 2.45% | 1.00 |
| 2025-12-15 | 8.31 | 8.35 | 0.03 | 0.36% | 8.23 | 8.42 | 197733 | 16488.96 | 2.03% | 0.00 |
| 2025-12-12 | 8.22 | 8.32 | 0.11 | 1.34% | 8.21 | 8.42 | 242469 | 20194.07 | 2.49% | 21.00 |
| 2025-12-11 | 8.24 | 8.21 | -0.03 | -0.36% | 8.18 | 8.35 | 199893 | 16528.23 | 2.05% | 0.00 |
| 2025-12-10 | 8.19 | 8.24 | 0.02 | 0.24% | 8.14 | 8.27 | 146543 | 12032.50 | 1.50% | 1.00 |
| 2025-12-09 | 8.31 | 8.22 | -0.12 | -1.44% | 8.19 | 8.31 | 188881 | 15547.97 | 1.94% | 0.00 |
| 2025-12-08 | 8.29 | 8.34 | 0.08 | 0.97% | 8.26 | 8.38 | 260892 | 21746.03 | 2.67% | 0.00 |
| 2025-12-05 | 8.19 | 8.26 | 0.15 | 1.85% | 8.11 | 8.31 | 290515 | 23900.17 | 2.98% | 11.00 |
| 2025-12-04 | 8.11 | 8.11 | 0.02 | 0.25% | 8.03 | 8.13 | 131748 | 10643.79 | 1.35% | 1.00 |
| 2025-12-03 | 8.21 | 8.09 | -0.12 | -1.46% | 8.04 | 8.21 | 167000 | 13544.79 | 1.71% | 1.00 |
| 2025-12-02 | 8.20 | 8.21 | -0.01 | -0.12% | 8.09 | 8.23 | 155547 | 12689.09 | 1.59% | 12.00 |
| 2025-12-01 | 8.08 | 8.22 | 0.15 | 1.86% | 8.08 | 8.26 | 208794 | 17095.41 | 2.14% | 1.00 |
| 2025-11-28 | 8.01 | 8.07 | 0.05 | 0.62% | 7.99 | 8.09 | 157829 | 12722.12 | 1.62% | 10.00 |
| 2025-11-27 | 7.93 | 8.02 | 0.09 | 1.13% | 7.93 | 8.09 | 176028 | 14143.79 | 1.80% | 1.00 |
| 2025-11-26 | 8.02 | 7.93 | -0.13 | -1.61% | 7.90 | 8.08 | 213215 | 17032.27 | 2.19% | 0.00 |
| 2025-11-25 | 8.13 | 8.06 | 0.01 | 0.12% | 7.99 | 8.18 | 341362 | 27629.20 | 3.50% | 0.00 |
| 2025-11-24 | 7.90 | 8.05 | 0.19 | 2.42% | 7.80 | 8.11 | 320378 | 25454.16 | 3.28% | 34.00 |
| 2025-11-21 | 8.31 | 7.86 | -0.55 | -6.54% | 7.85 | 8.45 | 520723 | 41854.04 | 5.34% | 0.00 |
| 2025-11-20 | 8.56 | 8.41 | -0.05 | -0.59% | 8.37 | 8.66 | 226217 | 19261.72 | 2.32% | 1.00 |
| 2025-11-19 | 8.64 | 8.46 | -0.19 | -2.20% | 8.41 | 8.72 | 284565 | 24258.31 | 2.92% | 0.00 |
| 2025-11-18 | 8.97 | 8.65 | -0.32 | -3.57% | 8.61 | 9.00 | 398346 | 34778.57 | 4.08% | 19.00 |
| 2025-11-17 | 8.86 | 8.97 | 0.15 | 1.70% | 8.86 | 9.14 | 543957 | 48976.24 | 5.58% | 1.00 |
| 2025-11-14 | 8.83 | 8.82 | -0.07 | -0.79% | 8.72 | 8.97 | 403621 | 35719.57 | 4.14% | 6.00 |
| 2025-11-13 | 8.81 | 8.89 | 0.00 | 0.00% | 8.75 | 9.02 | 581974 | 51823.31 | 5.97% | 1.00 |
| 2025-11-12 | 9.13 | 8.89 | -0.24 | -2.63% | 8.75 | 9.22 | 836840 | 74623.88 | 8.58% | 47.00 |
| 2025-11-11 | 8.42 | 9.13 | 0.87 | 10.53% | 8.41 | 9.40 | 1467845 | 132659.17 | 15.05% | 64.00 |
| 2025-11-10 | 8.22 | 8.26 | 0.06 | 0.73% | 8.18 | 8.30 | 194363 | 16006.66 | 1.99% | 0.00 |
| 2025-11-07 | 8.18 | 8.20 | -0.01 | -0.12% | 8.12 | 8.27 | 161103 | 13234.00 | 1.65% | 0.00 |
| 2025-11-06 | 8.18 | 8.21 | 0.03 | 0.37% | 8.13 | 8.26 | 171904 | 14104.58 | 1.76% | 0.00 |
| 2025-11-05 | 8.13 | 8.18 | -0.03 | -0.37% | 8.00 | 8.24 | 291807 | 23728.67 | 2.99% | 0.00 |
| 2025-11-04 | 8.40 | 8.21 | -0.22 | -2.61% | 8.15 | 8.42 | 211651 | 17480.28 | 2.17% | 0.00 |
| 2025-11-03 | 8.41 | 8.43 | 0.01 | 0.12% | 8.17 | 8.46 | 259499 | 21550.11 | 2.66% | 0.00 |
| 2025-10-31 | 8.32 | 8.42 | 0.08 | 0.96% | 8.32 | 8.52 | 226912 | 19130.31 | 2.33% | 0.00 |
| 2025-10-30 | 8.58 | 8.34 | -0.26 | -3.02% | 8.32 | 8.60 | 322087 | 27116.77 | 3.30% | 30.00 |
| 2025-10-29 | 8.57 | 8.60 | -0.10 | -1.15% | 8.49 | 8.62 | 312772 | 26740.78 | 3.21% | 0.00 |
| 2025-10-28 | 8.57 | 8.70 | 0.10 | 1.16% | 8.50 | 8.70 | 294870 | 25415.37 | 3.02% | 0.00 |
| 2025-10-27 | 8.40 | 8.60 | 0.25 | 2.99% | 8.37 | 8.75 | 387522 | 33378.72 | 3.97% | 0.00 |
| 2025-10-24 | 8.22 | 8.35 | 0.15 | 1.83% | 8.22 | 8.39 | 233752 | 19449.94 | 2.40% | 0.00 |
| 2025-10-23 | 8.22 | 8.20 | -0.05 | -0.61% | 8.05 | 8.25 | 272662 | 22131.96 | 2.80% | 0.00 |
| 2025-10-22 | 8.22 | 8.25 | -0.05 | -0.60% | 8.17 | 8.38 | 211537 | 17518.29 | 2.17% | 18.00 |
| 2025-10-21 | 8.26 | 8.30 | -0.12 | -1.43% | 8.10 | 8.35 | 400444 | 33019.71 | 4.10% | 18.00 |
| 2025-10-20 | 8.38 | 8.42 | 0.14 | 1.69% | 8.35 | 8.51 | 253685 | 21349.07 | 2.60% | 0.00 |
| 2025-10-17 | 8.60 | 8.28 | -0.33 | -3.83% | 8.27 | 8.76 | 399936 | 33891.00 | 4.10% | 0.00 |
| 2025-10-16 | 8.81 | 8.61 | -0.26 | -2.93% | 8.55 | 8.84 | 417359 | 36183.98 | 4.28% | 0.00 |
| 2025-10-15 | 9.02 | 8.87 | -0.08 | -0.89% | 8.72 | 9.04 | 467899 | 41307.44 | 4.80% | 0.00 |
| 2025-10-14 | 9.29 | 8.95 | -0.17 | -1.86% | 8.90 | 9.47 | 1004341 | 92380.73 | 10.30% | 14.00 |
| 2025-10-13 | 8.42 | 9.12 | 0.45 | 5.19% | 8.36 | 9.15 | 936854 | 83308.46 | 9.60% | 31.00 |
| 2025-10-10 | 8.61 | 8.67 | 0.08 | 0.93% | 8.46 | 8.71 | 415890 | 35851.38 | 4.26% | 2.00 |
| 2025-10-09 | 8.29 | 8.59 | 0.39 | 4.76% | 8.28 | 8.77 | 525079 | 45246.50 | 5.38% | 20.00 |
| 2025-09-30 | 8.19 | 8.20 | 0.01 | 0.12% | 8.17 | 8.30 | 179364 | 14764.96 | 1.84% | 11.00 |
| 2025-09-29 | 8.13 | 8.19 | 0.08 | 0.99% | 8.01 | 8.25 | 202298 | 16497.56 | 2.07% | 3.00 |
| 2025-09-26 | 8.29 | 8.11 | -0.20 | -2.41% | 8.08 | 8.38 | 323820 | 26591.68 | 3.32% | 0.00 |
| 2025-09-25 | 8.50 | 8.31 | -0.26 | -3.03% | 8.29 | 8.55 | 303405 | 25549.82 | 3.11% | 20.00 |
| 2025-09-24 | 8.09 | 8.57 | 0.42 | 5.15% | 8.07 | 8.61 | 421024 | 35451.92 | 4.32% | 20.00 |
| 2025-09-23 | 8.41 | 8.15 | -0.25 | -2.98% | 7.93 | 8.44 | 390300 | 31759.26 | 4.00% | 0.00 |
| 2025-09-22 | 8.42 | 8.40 | 0.00 | 0.00% | 8.26 | 8.47 | 226680 | 18974.14 | 2.32% | 0.00 |
| 2025-09-19 | 8.56 | 8.40 | -0.18 | -2.10% | 8.37 | 8.69 | 356427 | 30406.03 | 3.65% | 8.00 |
| 2025-09-18 | 8.72 | 8.58 | -0.12 | -1.38% | 8.48 | 8.92 | 522701 | 45522.05 | 5.36% | 0.00 |
| 2025-09-17 | 8.74 | 8.70 | -0.08 | -0.91% | 8.67 | 8.82 | 272527 | 23791.99 | 2.79% | 0.00 |
| 2025-09-16 | 8.70 | 8.78 | 0.13 | 1.50% | 8.55 | 8.79 | 269277 | 23434.24 | 2.76% | 10.00 |
| 2025-09-15 | 8.78 | 8.65 | -0.13 | -1.48% | 8.64 | 8.84 | 263064 | 22944.12 | 2.70% | 0.00 |
| 2025-09-12 | 8.78 | 8.78 | 0.02 | 0.23% | 8.66 | 8.93 | 354001 | 31155.71 | 3.63% | 10.00 |
| 2025-09-11 | 8.44 | 8.76 | 0.34 | 4.04% | 8.32 | 8.82 | 464774 | 40158.50 | 4.76% | 10.00 |
| 2025-09-10 | 8.60 | 8.42 | -0.20 | -2.32% | 8.35 | 8.69 | 342717 | 29058.59 | 3.51% | 0.00 |
| 2025-09-09 | 8.85 | 8.62 | -0.28 | -3.15% | 8.56 | 8.85 | 361345 | 31386.77 | 3.70% | 30.00 |
| 2025-09-08 | 8.80 | 8.90 | 0.14 | 1.60% | 8.71 | 9.05 | 465409 | 41378.97 | 5.51% | 12.00 |
| 2025-09-05 | 8.47 | 8.76 | 0.31 | 3.67% | 8.45 | 8.76 | 366088 | 31657.59 | 4.33% | 0.00 |
| 2025-09-04 | 8.63 | 8.45 | -0.22 | -2.54% | 8.31 | 8.84 | 456717 | 39355.69 | 5.41% | 0.00 |
| 2025-09-03 | 8.95 | 8.67 | -0.35 | -3.88% | 8.60 | 9.04 | 485139 | 42457.28 | 5.74% | 4.00 |
| 2025-09-02 | 9.14 | 9.02 | -0.11 | -1.20% | 8.83 | 9.25 | 655226 | 59024.57 | 7.75% | 0.00 |
| 2025-09-01 | 9.20 | 9.13 | -0.08 | -0.87% | 9.06 | 9.37 | 592422 | 54171.97 | 7.01% | 55.00 |
| 2025-08-29 | 9.30 | 9.21 | -0.06 | -0.65% | 9.13 | 9.43 | 747999 | 69406.13 | 8.85% | 0.00 |
| 2025-08-28 | 8.90 | 9.27 | 0.59 | 6.80% | 8.90 | 9.64 | 1419091 | 132822.52 | 16.79% | 1.00 |
| 2025-08-27 | 8.90 | 8.68 | -0.26 | -2.91% | 8.65 | 9.08 | 636245 | 56684.54 | 7.53% | 0.00 |
| 2025-08-26 | 8.80 | 8.94 | 0.15 | 1.71% | 8.73 | 9.08 | 733016 | 65493.62 | 8.67% | 0.00 |
| 2025-08-25 | 8.68 | 8.79 | 0.09 | 1.03% | 8.61 | 9.03 | 675646 | 59551.48 | 8.00% | 1.00 |
| 2025-08-22 | 8.83 | 8.70 | -0.13 | -1.47% | 8.67 | 8.87 | 455188 | 39824.29 | 5.39% | 14.00 |
| 2025-08-21 | 9.01 | 8.83 | -0.14 | -1.56% | 8.77 | 9.06 | 575168 | 50968.11 | 6.81% | 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。
