| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 90.00 | 94.20 | 3.32 | 3.65% | 88.06 | 94.83 | 368639 | 338894.03 | 17.22% | 12.50 |
| 2025-12-11 | 79.56 | 90.88 | 13.47 | 17.40% | 78.91 | 92.88 | 353498 | 308270.66 | 16.51% | 6.00 |
| 2025-12-10 | 75.55 | 77.41 | 0.88 | 1.15% | 75.20 | 77.99 | 158753 | 121957.88 | 7.42% | 2.00 |
| 2025-12-09 | 74.96 | 76.53 | 2.19 | 2.95% | 73.50 | 77.10 | 209873 | 158570.09 | 9.80% | 0.00 |
| 2025-12-08 | 77.76 | 74.34 | -1.16 | -1.54% | 74.16 | 81.28 | 294153 | 228134.50 | 13.74% | 0.00 |
| 2025-12-05 | 71.25 | 75.50 | 4.55 | 6.41% | 69.32 | 76.49 | 258721 | 187999.89 | 12.09% | 11.32 |
| 2025-12-04 | 67.08 | 70.95 | 3.82 | 5.69% | 66.14 | 72.00 | 202754 | 141732.84 | 9.47% | 3.00 |
| 2025-12-03 | 66.50 | 67.13 | -1.32 | -1.93% | 64.90 | 70.99 | 209013 | 140410.48 | 9.76% | 13.98 |
| 2025-12-02 | 65.59 | 68.45 | 2.20 | 3.32% | 65.07 | 72.18 | 232226 | 159881.97 | 10.85% | 0.00 |
| 2025-12-01 | 66.66 | 66.25 | 0.75 | 1.15% | 65.56 | 68.01 | 147377 | 98260.84 | 6.89% | 0.00 |
| 2025-11-28 | 64.00 | 65.50 | 1.67 | 2.62% | 64.00 | 66.59 | 146046 | 95405.79 | 6.82% | 0.00 |
| 2025-11-27 | 62.05 | 63.83 | 0.56 | 0.89% | 61.32 | 64.80 | 110668 | 70200.59 | 5.17% | 0.00 |
| 2025-11-26 | 65.39 | 63.27 | -0.03 | -0.05% | 63.04 | 65.92 | 107275 | 68677.21 | 5.01% | 2.00 |
| 2025-11-25 | 60.66 | 63.30 | 2.64 | 4.35% | 60.11 | 64.95 | 123522 | 77932.94 | 5.77% | 0.00 |
| 2025-11-24 | 57.80 | 60.66 | 4.45 | 7.92% | 57.24 | 61.50 | 130960 | 77995.09 | 6.12% | 0.00 |
| 2025-11-21 | 57.89 | 56.21 | -2.35 | -4.01% | 55.84 | 58.54 | 63576 | 36032.33 | 2.97% | 0.00 |
| 2025-11-20 | 58.90 | 58.56 | 0.30 | 0.51% | 57.80 | 59.35 | 52593 | 30785.97 | 2.46% | 0.00 |
| 2025-11-19 | 58.40 | 58.26 | -0.42 | -0.72% | 57.75 | 59.86 | 48571 | 28535.00 | 2.27% | 0.00 |
| 2025-11-18 | 58.50 | 58.68 | 0.05 | 0.09% | 58.08 | 59.10 | 39685 | 23283.28 | 1.85% | 0.00 |
| 2025-11-17 | 59.87 | 58.63 | -1.25 | -2.09% | 58.22 | 59.98 | 57192 | 33627.58 | 2.67% | 0.00 |
| 2025-11-14 | 60.97 | 59.88 | -1.89 | -3.06% | 59.87 | 61.27 | 59873 | 36105.25 | 2.80% | 0.00 |
| 2025-11-13 | 62.80 | 61.77 | -0.47 | -0.76% | 61.08 | 63.87 | 87514 | 54562.91 | 4.09% | 10.00 |
| 2025-11-12 | 62.50 | 62.24 | -0.71 | -1.13% | 60.77 | 63.55 | 65366 | 40403.75 | 3.05% | 0.00 |
| 2025-11-11 | 64.76 | 62.95 | -1.74 | -2.69% | 62.66 | 64.76 | 72822 | 46295.99 | 3.40% | 0.00 |
| 2025-11-10 | 63.77 | 64.69 | 2.77 | 4.47% | 63.65 | 67.62 | 146538 | 95819.98 | 6.85% | 0.00 |
| 2025-11-07 | 59.80 | 61.92 | 1.80 | 2.99% | 59.21 | 62.33 | 73759 | 45044.84 | 3.45% | 0.00 |
| 2025-11-06 | 60.10 | 60.12 | 0.01 | 0.02% | 58.96 | 60.60 | 51758 | 30951.27 | 2.42% | 0.00 |
| 2025-11-05 | 59.51 | 60.11 | -0.47 | -0.78% | 59.03 | 60.60 | 46089 | 27707.22 | 2.15% | 0.00 |
| 2025-11-04 | 63.00 | 60.58 | -2.45 | -3.89% | 59.99 | 63.32 | 83173 | 50781.66 | 3.89% | 0.00 |
| 2025-11-03 | 62.50 | 63.03 | 0.15 | 0.24% | 61.50 | 63.68 | 78047 | 48742.05 | 3.65% | 0.00 |
| 2025-10-31 | 64.64 | 62.88 | -1.98 | -3.05% | 62.61 | 64.64 | 91020 | 57568.06 | 4.25% | 0.00 |
| 2025-10-30 | 65.48 | 64.86 | -0.70 | -1.07% | 63.74 | 66.42 | 102603 | 66796.82 | 4.79% | 0.00 |
| 2025-10-29 | 65.01 | 65.56 | 0.47 | 0.72% | 63.89 | 66.06 | 90300 | 58608.28 | 4.22% | 0.00 |
| 2025-10-28 | 65.19 | 65.09 | 0.03 | 0.05% | 63.56 | 66.88 | 122918 | 80136.35 | 5.74% | 0.00 |
| 2025-10-27 | 65.10 | 65.06 | -0.04 | -0.06% | 64.30 | 67.17 | 130681 | 85641.26 | 6.11% | 0.00 |
| 2025-10-24 | 68.60 | 65.10 | -2.18 | -3.24% | 65.01 | 69.20 | 191065 | 128086.99 | 8.93% | 4.00 |
| 2025-10-23 | 68.78 | 67.28 | -0.94 | -1.38% | 64.91 | 69.50 | 92634 | 61752.66 | 4.33% | 0.00 |
| 2025-10-22 | 67.79 | 68.22 | 0.02 | 0.03% | 66.90 | 69.40 | 70184 | 47838.35 | 3.28% | 0.00 |
| 2025-10-21 | 66.47 | 68.20 | 2.98 | 4.57% | 65.93 | 68.62 | 103838 | 69860.90 | 4.85% | 0.00 |
| 2025-10-20 | 63.66 | 65.22 | 2.66 | 4.25% | 63.56 | 66.54 | 81808 | 53519.21 | 3.82% | 2.00 |
| 2025-10-17 | 65.33 | 62.56 | -2.63 | -4.03% | 62.55 | 66.18 | 73383 | 46902.36 | 3.43% | 0.00 |
| 2025-10-16 | 68.28 | 65.19 | -3.30 | -4.82% | 64.88 | 68.28 | 97482 | 64604.11 | 4.55% | 0.00 |
| 2025-10-15 | 65.58 | 68.49 | 3.43 | 5.27% | 64.58 | 69.44 | 117856 | 79784.69 | 5.51% | 2.00 |
| 2025-10-14 | 67.80 | 65.06 | -2.66 | -3.93% | 65.00 | 70.19 | 100379 | 67493.23 | 4.69% | 0.00 |
| 2025-10-13 | 65.27 | 67.72 | -0.01 | -0.01% | 65.27 | 69.25 | 89313 | 60435.14 | 4.17% | 0.00 |
| 2025-10-10 | 68.03 | 67.73 | -0.27 | -0.40% | 65.18 | 69.33 | 113039 | 76082.66 | 5.28% | 0.00 |
| 2025-10-09 | 68.21 | 68.00 | 2.70 | 4.13% | 67.51 | 70.16 | 128759 | 88516.79 | 6.02% | 0.00 |
| 2025-09-30 | 64.87 | 65.30 | 0.80 | 1.24% | 64.39 | 66.10 | 71183 | 46486.27 | 3.33% | 0.00 |
| 2025-09-29 | 64.98 | 64.50 | -0.61 | -0.94% | 63.41 | 65.50 | 77487 | 49880.95 | 3.62% | 0.00 |
| 2025-09-26 | 66.21 | 65.11 | -1.17 | -1.77% | 64.20 | 67.15 | 111484 | 72810.29 | 5.21% | 0.00 |
| 2025-09-25 | 64.00 | 66.28 | 3.75 | 6.00% | 63.30 | 68.63 | 191491 | 125219.75 | 8.95% | 4.00 |
| 2025-09-24 | 62.97 | 62.53 | -1.07 | -1.68% | 60.88 | 63.15 | 135506 | 84344.71 | 6.33% | 0.00 |
| 2025-09-23 | 59.56 | 63.60 | 2.83 | 4.66% | 59.50 | 63.80 | 235445 | 145616.67 | 11.00% | 0.00 |
| 2025-09-22 | 55.61 | 60.77 | -8.73 | -12.56% | 55.60 | 62.98 | 322945 | 191734.91 | 15.09% | 3.00 |
| 2025-09-19 | 71.36 | 69.50 | -1.89 | -2.65% | 68.86 | 72.36 | 81017 | 57060.90 | 3.78% | 10.50 |
| 2025-09-18 | 71.50 | 71.39 | -0.69 | -0.96% | 70.10 | 74.22 | 116898 | 84779.98 | 5.46% | 0.00 |
| 2025-09-17 | 71.00 | 72.08 | 0.48 | 0.67% | 70.50 | 73.20 | 80657 | 57994.14 | 3.77% | 0.00 |
| 2025-09-16 | 70.76 | 71.60 | 0.20 | 0.28% | 69.97 | 71.96 | 70106 | 49822.11 | 3.28% | 0.00 |
| 2025-09-15 | 74.63 | 71.40 | -1.27 | -1.75% | 71.38 | 75.50 | 96657 | 70250.80 | 4.52% | 9.00 |
| 2025-09-12 | 72.41 | 72.67 | 0.26 | 0.36% | 71.68 | 74.48 | 104317 | 76371.80 | 4.87% | 0.00 |
| 2025-09-11 | 69.33 | 72.41 | 1.88 | 2.67% | 69.18 | 73.18 | 117424 | 84449.63 | 5.49% | 2.00 |
| 2025-09-10 | 69.00 | 70.53 | 1.02 | 1.47% | 69.00 | 72.95 | 120778 | 86332.76 | 5.64% | 0.00 |
| 2025-09-09 | 74.00 | 69.51 | -4.54 | -6.13% | 69.00 | 74.00 | 127713 | 90394.23 | 5.97% | 0.00 |
| 2025-09-08 | 71.69 | 74.05 | 3.60 | 5.11% | 70.20 | 74.24 | 160992 | 116562.70 | 7.52% | 0.00 |
| 2025-09-05 | 69.18 | 70.45 | 1.45 | 2.10% | 68.40 | 70.79 | 111743 | 77752.12 | 5.22% | 3.72 |
| 2025-09-04 | 72.61 | 69.00 | -3.49 | -4.81% | 67.51 | 73.18 | 123874 | 87202.38 | 5.79% | 2.00 |
| 2025-09-03 | 74.35 | 72.49 | -1.55 | -2.09% | 72.11 | 75.69 | 115428 | 85115.84 | 5.39% | 5.00 |
| 2025-09-02 | 79.16 | 74.04 | -5.12 | -6.47% | 72.72 | 80.93 | 164448 | 124643.51 | 7.68% | 12.15 |
| 2025-09-01 | 81.75 | 79.16 | -1.09 | -1.36% | 75.70 | 81.75 | 154977 | 121629.70 | 7.24% | 0.00 |
| 2025-08-29 | 81.00 | 80.25 | -1.65 | -2.01% | 79.10 | 84.77 | 183843 | 148158.11 | 8.59% | 0.00 |
| 2025-08-28 | 75.00 | 81.90 | 10.94 | 15.42% | 73.66 | 82.58 | 242708 | 188268.16 | 11.34% | 16.80 |
| 2025-08-27 | 70.10 | 70.96 | 0.09 | 0.13% | 69.71 | 74.77 | 175241 | 126224.30 | 8.19% | 9.00 |
| 2025-08-26 | 74.00 | 70.87 | -1.88 | -2.58% | 70.61 | 74.00 | 154892 | 111258.45 | 7.24% | 0.00 |
| 2025-08-25 | 68.28 | 72.75 | 4.50 | 6.59% | 67.50 | 72.96 | 211047 | 148631.19 | 9.86% | 5.00 |
| 2025-08-22 | 66.94 | 68.25 | 1.30 | 1.94% | 66.76 | 68.80 | 132710 | 90130.89 | 6.20% | 10.00 |
| 2025-08-21 | 69.74 | 66.95 | -3.49 | -4.95% | 66.70 | 70.77 | 157513 | 107699.01 | 7.36% | 3.00 |
| 2025-08-20 | 71.90 | 70.44 | -2.47 | -3.39% | 69.21 | 74.00 | 151421 | 107708.97 | 7.07% | 0.00 |
| 2025-08-19 | 69.68 | 72.91 | 3.48 | 5.01% | 68.66 | 73.31 | 183000 | 130233.87 | 8.55% | 4.00 |
| 2025-08-18 | 69.63 | 69.43 | 1.97 | 2.92% | 67.50 | 70.66 | 189339 | 130773.88 | 8.85% | 0.00 |
| 2025-08-15 | 68.00 | 67.46 | 1.96 | 2.99% | 66.90 | 72.22 | 235791 | 163391.05 | 11.02% | 0.00 |
臻镭科技(688270)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。
