| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 200.00 | 185.00 | -20.08 | -9.79% | 180.89 | 201.00 | 219168 | 417247.94 | 10.24% | 15.20 |
| 2026-02-03 | 199.13 | 205.08 | 9.58 | 4.90% | 191.60 | 205.50 | 188799 | 377156.84 | 8.82% | 6.00 |
| 2026-02-02 | 212.00 | 195.50 | -13.49 | -6.45% | 195.24 | 218.47 | 178380 | 365270.75 | 8.33% | 6.00 |
| 2026-01-30 | 203.40 | 208.99 | 5.19 | 2.55% | 191.21 | 213.00 | 220546 | 445682.75 | 10.30% | 0.00 |
| 2026-01-29 | 212.61 | 203.80 | -13.15 | -6.06% | 203.30 | 223.69 | 214737 | 455027.41 | 10.03% | 8.00 |
| 2026-01-28 | 216.00 | 216.95 | 8.85 | 4.25% | 204.00 | 221.51 | 257290 | 548189.62 | 12.02% | 10.34 |
| 2026-01-27 | 209.10 | 208.10 | -4.21 | -1.98% | 206.07 | 218.50 | 207170 | 438037.09 | 9.68% | 0.00 |
| 2026-01-26 | 216.00 | 212.31 | -3.62 | -1.68% | 205.00 | 228.00 | 319238 | 692217.88 | 14.91% | 2.40 |
| 2026-01-23 | 184.00 | 215.93 | 35.99 | 20.00% | 182.05 | 215.93 | 306431 | 616558.06 | 14.32% | 0.00 |
| 2026-01-22 | 173.30 | 179.94 | 6.38 | 3.68% | 170.02 | 182.30 | 218980 | 389079.19 | 10.23% | 2.00 |
| 2026-01-21 | 184.96 | 173.56 | -9.44 | -5.16% | 173.12 | 188.99 | 238258 | 426674.34 | 11.13% | 12.48 |
| 2026-01-20 | 201.00 | 183.00 | -18.00 | -8.96% | 175.31 | 206.00 | 279089 | 522066.69 | 13.04% | 9.97 |
| 2026-01-19 | 193.42 | 201.00 | 5.60 | 2.87% | 192.00 | 209.44 | 220828 | 441430.47 | 10.32% | 0.00 |
| 2026-01-16 | 185.07 | 195.40 | 13.81 | 7.61% | 183.22 | 202.00 | 246871 | 481969.06 | 11.53% | 3.00 |
| 2026-01-15 | 176.09 | 181.59 | -3.93 | -2.12% | 176.09 | 188.22 | 241188 | 435499.00 | 11.27% | 50.53 |
| 2026-01-14 | 188.88 | 185.52 | -2.54 | -1.35% | 183.50 | 199.00 | 254437 | 487331.12 | 11.89% | 8.00 |
| 2026-01-13 | 186.00 | 188.06 | -6.93 | -3.55% | 163.23 | 203.96 | 283557 | 519468.81 | 13.25% | 5.79 |
| 2026-01-12 | 189.92 | 194.99 | 14.11 | 7.80% | 176.66 | 199.51 | 341597 | 637508.00 | 15.96% | 21.53 |
| 2026-01-09 | 159.00 | 180.88 | 28.88 | 19.00% | 158.00 | 182.40 | 361895 | 612841.81 | 16.91% | 32.00 |
| 2026-01-08 | 130.88 | 152.00 | 20.07 | 15.21% | 130.88 | 157.50 | 301657 | 432245.66 | 14.09% | 21.32 |
| 2026-01-07 | 132.00 | 131.93 | -5.00 | -3.65% | 128.66 | 135.66 | 259222 | 341324.41 | 12.11% | 11.00 |
| 2026-01-06 | 123.00 | 136.93 | 11.56 | 9.22% | 122.91 | 137.86 | 326228 | 425081.19 | 15.24% | 23.39 |
| 2026-01-05 | 127.80 | 125.37 | 3.30 | 2.70% | 123.10 | 132.78 | 365261 | 465572.72 | 17.06% | 6.00 |
| 2025-12-31 | 121.00 | 122.07 | 1.07 | 0.88% | 115.03 | 126.90 | 363997 | 442820.19 | 17.01% | 13.01 |
| 2025-12-30 | 128.00 | 121.00 | -7.14 | -5.57% | 119.32 | 130.86 | 389219 | 481450.12 | 18.18% | 14.00 |
| 2025-12-29 | 125.00 | 128.14 | -9.86 | -7.14% | 120.50 | 134.30 | 553864 | 700239.44 | 25.88% | 2.00 |
| 2025-12-26 | 133.98 | 138.00 | 4.50 | 3.37% | 129.60 | 140.00 | 376361 | 506989.00 | 17.58% | 0.00 |
| 2025-12-25 | 117.18 | 133.50 | 19.30 | 16.90% | 117.08 | 137.04 | 353858 | 464199.72 | 16.53% | 0.00 |
| 2025-12-24 | 105.94 | 114.20 | 6.10 | 5.64% | 105.70 | 116.82 | 297713 | 335225.59 | 13.91% | 10.05 |
| 2025-12-23 | 112.00 | 108.10 | -4.39 | -3.90% | 105.00 | 117.80 | 359735 | 394662.16 | 16.81% | 10.00 |
| 2025-12-22 | 116.70 | 112.49 | -0.50 | -0.44% | 110.58 | 118.80 | 266664 | 303439.09 | 12.46% | 11.75 |
| 2025-12-19 | 115.93 | 112.99 | -2.91 | -2.51% | 111.60 | 122.66 | 321026 | 370773.59 | 15.00% | 9.77 |
| 2025-12-18 | 110.67 | 115.90 | 4.91 | 4.42% | 110.62 | 122.00 | 326486 | 383428.34 | 15.25% | 10.06 |
| 2025-12-17 | 109.60 | 110.99 | -1.69 | -1.50% | 108.12 | 117.80 | 332727 | 370551.88 | 15.54% | 53.10 |
| 2025-12-16 | 103.00 | 112.68 | 7.11 | 6.73% | 100.29 | 115.00 | 326332 | 350016.25 | 15.25% | 7.00 |
| 2025-12-15 | 95.39 | 105.57 | 11.37 | 12.07% | 94.67 | 106.88 | 342892 | 345069.31 | 16.02% | 35.21 |
| 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 |
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。
