| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 52.59 | 53.03 | -0.38 | -0.71% | 52.59 | 54.23 | 333555 | 178054.88 | 2.13% | 4.00 |
| 2025-12-12 | 49.62 | 53.41 | 3.45 | 6.91% | 49.62 | 54.17 | 737043 | 387428.31 | 4.70% | 31.00 |
| 2025-12-11 | 50.86 | 49.96 | -0.89 | -1.75% | 49.70 | 51.19 | 222236 | 111977.50 | 1.42% | 30.00 |
| 2025-12-10 | 50.18 | 50.85 | 0.65 | 1.29% | 49.16 | 51.21 | 321399 | 161922.58 | 2.05% | 0.00 |
| 2025-12-09 | 52.08 | 50.20 | 1.05 | 2.14% | 50.12 | 53.58 | 598991 | 312071.06 | 3.82% | 0.00 |
| 2025-12-08 | 47.89 | 49.15 | 1.14 | 2.37% | 47.77 | 49.49 | 227672 | 110586.06 | 1.45% | 0.00 |
| 2025-12-05 | 48.47 | 48.01 | -0.49 | -1.01% | 47.60 | 48.60 | 135936 | 65356.65 | 0.87% | 0.00 |
| 2025-12-04 | 48.50 | 48.50 | 0.00 | 0.00% | 47.76 | 48.97 | 150783 | 72990.64 | 0.96% | 0.00 |
| 2025-12-03 | 50.03 | 48.50 | -1.60 | -3.19% | 48.40 | 50.24 | 201633 | 98645.56 | 1.29% | 0.00 |
| 2025-12-02 | 51.03 | 50.10 | -0.61 | -1.20% | 49.90 | 52.00 | 326991 | 165996.52 | 2.08% | 1.00 |
| 2025-12-01 | 48.09 | 50.71 | 2.99 | 6.27% | 47.51 | 51.84 | 491347 | 247039.75 | 3.13% | 4.00 |
| 2025-11-28 | 48.10 | 47.72 | -0.14 | -0.29% | 47.43 | 48.58 | 113429 | 54237.73 | 0.72% | 1.00 |
| 2025-11-27 | 48.34 | 47.86 | -0.66 | -1.36% | 47.86 | 48.80 | 147917 | 71408.52 | 0.94% | 1.00 |
| 2025-11-26 | 47.48 | 48.52 | 0.76 | 1.59% | 47.37 | 49.08 | 203579 | 99070.11 | 1.30% | 0.00 |
| 2025-11-25 | 47.61 | 47.76 | 0.36 | 0.76% | 47.31 | 48.40 | 162301 | 77883.84 | 1.03% | 13.00 |
| 2025-11-24 | 45.87 | 47.40 | 1.76 | 3.86% | 45.11 | 47.78 | 180050 | 84235.93 | 1.15% | 0.00 |
| 2025-11-21 | 45.83 | 45.64 | -0.81 | -1.74% | 45.53 | 46.59 | 142073 | 65301.06 | 0.91% | 5.00 |
| 2025-11-20 | 47.01 | 46.45 | -0.48 | -1.02% | 46.44 | 47.29 | 91308 | 42704.88 | 0.58% | 0.00 |
| 2025-11-19 | 48.00 | 46.93 | -0.95 | -1.98% | 46.70 | 48.00 | 121172 | 57100.61 | 0.77% | 0.00 |
| 2025-11-18 | 47.26 | 47.88 | 0.48 | 1.01% | 46.94 | 48.47 | 147223 | 70518.20 | 0.94% | 0.00 |
| 2025-11-17 | 46.48 | 47.40 | 0.75 | 1.61% | 46.41 | 47.67 | 132525 | 62572.03 | 0.84% | 12.00 |
| 2025-11-14 | 47.88 | 46.65 | -1.83 | -3.77% | 46.63 | 47.96 | 159187 | 75129.98 | 1.01% | 4.00 |
| 2025-11-13 | 47.00 | 48.48 | 1.28 | 2.71% | 46.50 | 48.50 | 162701 | 77455.72 | 1.04% | 6.00 |
| 2025-11-12 | 47.53 | 47.20 | -0.42 | -0.88% | 46.43 | 47.72 | 146190 | 68664.52 | 0.93% | 0.00 |
| 2025-11-11 | 49.00 | 47.62 | -1.22 | -2.50% | 47.54 | 49.18 | 168959 | 81289.73 | 1.08% | 2.00 |
| 2025-11-10 | 49.01 | 48.84 | -0.54 | -1.09% | 48.45 | 49.78 | 160758 | 78635.35 | 1.02% | 14.00 |
| 2025-11-07 | 49.86 | 49.38 | -0.98 | -1.95% | 49.38 | 50.56 | 175836 | 87632.05 | 1.12% | 3.00 |
| 2025-11-06 | 50.24 | 50.36 | 0.19 | 0.38% | 49.70 | 50.90 | 201719 | 101524.30 | 1.29% | 0.00 |
| 2025-11-05 | 49.44 | 50.17 | -0.45 | -0.89% | 49.02 | 50.59 | 189346 | 94532.09 | 1.21% | 21.00 |
| 2025-11-04 | 51.24 | 50.62 | -1.56 | -2.99% | 50.16 | 51.50 | 265256 | 134535.16 | 1.69% | 1.00 |
| 2025-11-03 | 50.80 | 52.18 | 1.65 | 3.27% | 49.78 | 52.99 | 421057 | 218081.17 | 2.68% | 8.00 |
| 2025-10-31 | 48.62 | 50.53 | 0.70 | 1.40% | 48.17 | 51.24 | 437980 | 218383.28 | 2.79% | 17.00 |
| 2025-10-30 | 49.50 | 49.83 | 2.73 | 5.80% | 49.50 | 51.22 | 648540 | 327398.09 | 4.14% | 17.00 |
| 2025-10-29 | 47.00 | 47.10 | -0.12 | -0.25% | 46.70 | 47.48 | 140839 | 66175.68 | 0.90% | 0.00 |
| 2025-10-28 | 46.60 | 47.22 | 0.49 | 1.05% | 46.37 | 47.49 | 174451 | 81988.81 | 1.11% | 19.00 |
| 2025-10-27 | 46.97 | 46.73 | 0.05 | 0.11% | 46.36 | 47.40 | 162376 | 76070.91 | 1.04% | 1.00 |
| 2025-10-24 | 46.15 | 46.68 | 0.61 | 1.32% | 46.13 | 46.80 | 143654 | 66808.62 | 0.92% | 22.00 |
| 2025-10-23 | 46.05 | 46.07 | 0.13 | 0.28% | 44.85 | 46.38 | 146469 | 66506.97 | 0.93% | 3.00 |
| 2025-10-22 | 45.93 | 45.94 | 0.01 | 0.02% | 45.45 | 46.43 | 104691 | 48109.36 | 0.67% | 0.00 |
| 2025-10-21 | 45.92 | 45.93 | 0.10 | 0.22% | 45.81 | 46.30 | 132524 | 61028.42 | 0.84% | 0.00 |
| 2025-10-20 | 45.84 | 45.83 | 0.38 | 0.84% | 45.45 | 46.44 | 119546 | 54950.49 | 0.76% | 5.00 |
| 2025-10-17 | 47.21 | 45.45 | -1.76 | -3.73% | 45.45 | 47.33 | 185227 | 85398.60 | 1.18% | 1.00 |
| 2025-10-16 | 47.71 | 47.21 | -0.93 | -1.93% | 46.80 | 47.71 | 164604 | 77661.09 | 1.05% | 20.00 |
| 2025-10-15 | 47.99 | 48.14 | 0.14 | 0.29% | 46.54 | 48.23 | 200673 | 94940.67 | 1.28% | 1.00 |
| 2025-10-14 | 49.93 | 48.00 | -1.93 | -3.87% | 47.65 | 50.05 | 213989 | 104245.09 | 1.36% | 0.00 |
| 2025-10-13 | 47.50 | 49.93 | -0.32 | -0.64% | 47.40 | 50.07 | 222681 | 109267.63 | 1.42% | 35.00 |
| 2025-10-10 | 52.55 | 50.25 | -4.03 | -7.42% | 49.22 | 52.57 | 495871 | 248816.08 | 3.16% | 22.00 |
| 2025-10-09 | 53.20 | 54.28 | 0.93 | 1.74% | 52.52 | 55.04 | 317296 | 171558.30 | 2.02% | 4.00 |
| 2025-09-30 | 53.57 | 53.35 | 0.25 | 0.47% | 53.11 | 54.93 | 249224 | 134410.88 | 1.59% | 4.00 |
| 2025-09-29 | 52.88 | 53.10 | 0.25 | 0.47% | 52.39 | 53.40 | 204428 | 108280.38 | 1.30% | 2.00 |
| 2025-09-26 | 55.22 | 52.85 | -3.07 | -5.49% | 52.81 | 55.87 | 383409 | 206879.86 | 2.44% | 4.00 |
| 2025-09-25 | 54.60 | 55.92 | 2.10 | 3.90% | 54.56 | 57.35 | 541560 | 304671.78 | 3.45% | 70.00 |
| 2025-09-24 | 51.91 | 54.22 | 1.66 | 3.16% | 51.66 | 54.50 | 328827 | 175656.62 | 2.10% | 22.00 |
| 2025-09-23 | 54.15 | 52.56 | -0.89 | -1.67% | 51.13 | 54.25 | 276152 | 144837.44 | 1.76% | 5.00 |
| 2025-09-22 | 52.51 | 53.45 | 1.08 | 2.06% | 52.21 | 54.00 | 246858 | 131348.16 | 1.57% | 1.00 |
| 2025-09-19 | 53.62 | 52.37 | -1.05 | -1.97% | 52.01 | 53.94 | 267227 | 141216.94 | 1.70% | 10.00 |
| 2025-09-18 | 54.39 | 53.42 | -0.98 | -1.80% | 52.60 | 55.97 | 436551 | 239112.45 | 2.78% | 15.00 |
| 2025-09-17 | 54.50 | 54.40 | -0.43 | -0.78% | 53.41 | 54.72 | 278606 | 150647.50 | 1.78% | 45.00 |
| 2025-09-16 | 53.41 | 54.83 | 1.63 | 3.06% | 52.80 | 55.38 | 378748 | 205621.42 | 2.41% | 1.00 |
| 2025-09-15 | 53.68 | 53.20 | -1.26 | -2.31% | 52.58 | 54.33 | 321193 | 170669.22 | 2.05% | 31.00 |
| 2025-09-12 | 55.21 | 54.46 | 1.31 | 2.46% | 54.40 | 57.15 | 532547 | 297083.03 | 3.40% | 8.00 |
| 2025-09-11 | 51.00 | 53.15 | 1.23 | 2.37% | 50.78 | 53.51 | 378285 | 198393.81 | 2.41% | 1.00 |
| 2025-09-10 | 51.28 | 51.92 | 0.50 | 0.97% | 51.01 | 52.99 | 262066 | 136376.83 | 1.67% | 0.00 |
| 2025-09-09 | 53.00 | 51.42 | -1.72 | -3.24% | 50.29 | 53.23 | 261200 | 134223.31 | 1.67% | 0.00 |
| 2025-09-08 | 53.52 | 53.14 | -0.29 | -0.54% | 52.24 | 53.95 | 289160 | 153318.52 | 1.84% | 3.00 |
| 2025-09-05 | 50.00 | 53.43 | 3.47 | 6.95% | 49.01 | 53.66 | 379705 | 195327.39 | 2.42% | 1.00 |
| 2025-09-04 | 52.31 | 49.96 | -2.29 | -4.38% | 49.03 | 52.46 | 329941 | 167176.31 | 2.10% | 2.00 |
| 2025-09-03 | 53.14 | 52.25 | -1.25 | -2.34% | 51.80 | 53.50 | 253171 | 133238.08 | 1.61% | 10.00 |
| 2025-09-02 | 57.77 | 53.50 | -4.69 | -8.06% | 52.00 | 58.66 | 619197 | 336681.84 | 3.95% | 1.00 |
| 2025-09-01 | 61.00 | 58.19 | -0.78 | -1.32% | 57.95 | 61.93 | 411056 | 244855.89 | 2.62% | 9.00 |
| 2025-08-29 | 60.00 | 58.97 | -2.33 | -3.80% | 56.30 | 60.00 | 524349 | 304209.72 | 3.34% | 0.00 |
| 2025-08-28 | 59.93 | 61.30 | 1.02 | 1.69% | 58.34 | 61.38 | 405765 | 243433.94 | 2.59% | 7.00 |
| 2025-08-27 | 60.14 | 60.28 | 0.32 | 0.53% | 59.98 | 63.50 | 434769 | 268275.69 | 2.77% | 8.00 |
| 2025-08-26 | 59.38 | 59.96 | -0.64 | -1.06% | 58.85 | 61.82 | 323926 | 194862.22 | 2.07% | 10.00 |
| 2025-08-25 | 61.20 | 60.60 | 1.27 | 2.14% | 59.62 | 63.93 | 477040 | 292822.19 | 3.04% | 2.82 |
| 2025-08-22 | 56.86 | 59.33 | 3.10 | 5.51% | 56.31 | 60.77 | 487596 | 287487.38 | 3.11% | 15.00 |
| 2025-08-21 | 56.77 | 56.23 | -0.54 | -0.95% | 55.70 | 58.40 | 306128 | 175055.02 | 1.95% | 3.00 |
| 2025-08-20 | 55.28 | 56.77 | 0.81 | 1.45% | 54.33 | 56.88 | 295326 | 164206.64 | 1.88% | 22.00 |
| 2025-08-19 | 57.00 | 55.96 | -0.89 | -1.57% | 55.68 | 57.30 | 315432 | 177539.75 | 2.01% | 12.00 |
| 2025-08-18 | 52.64 | 56.85 | 4.43 | 8.45% | 52.30 | 58.70 | 498287 | 276713.59 | 3.18% | 6.00 |
润泽科技(300442)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。
