| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 62.00 | 63.23 | 2.08 | 3.40% | 61.02 | 63.30 | 406591 | 253786.80 | 5.22% |
| 2025-10-23 | 61.99 | 61.15 | -0.86 | -1.39% | 59.28 | 61.99 | 259442 | 156298.98 | 3.33% |
| 2025-10-22 | 61.60 | 62.01 | 0.59 | 0.96% | 61.01 | 63.47 | 407628 | 254255.69 | 5.23% |
| 2025-10-21 | 59.88 | 61.42 | 2.05 | 3.45% | 58.88 | 61.80 | 375940 | 228346.22 | 4.82% |
| 2025-10-20 | 59.85 | 59.37 | 0.77 | 1.31% | 58.80 | 61.06 | 284206 | 170635.41 | 3.65% |
| 2025-10-17 | 61.33 | 58.60 | -1.66 | -2.75% | 58.40 | 61.46 | 261247 | 155976.06 | 3.35% |
| 2025-10-16 | 59.50 | 60.26 | 0.33 | 0.55% | 59.44 | 61.33 | 250865 | 151458.72 | 3.22% |
| 2025-10-15 | 59.27 | 59.93 | 1.21 | 2.06% | 58.14 | 60.00 | 226900 | 134205.22 | 2.91% |
| 2025-10-14 | 62.67 | 58.72 | -3.47 | -5.58% | 58.40 | 62.96 | 341403 | 205968.69 | 4.38% |
| 2025-10-13 | 59.78 | 62.19 | -0.90 | -1.43% | 59.62 | 62.19 | 271226 | 166532.20 | 3.48% |
| 2025-10-10 | 66.08 | 63.09 | -3.36 | -5.06% | 62.90 | 66.12 | 378745 | 241848.31 | 4.86% |
| 2025-10-09 | 66.77 | 66.45 | -0.15 | -0.23% | 66.40 | 67.98 | 395905 | 265637.44 | 5.08% |
| 2025-09-30 | 69.20 | 66.60 | -2.37 | -3.44% | 66.38 | 69.80 | 468013 | 315884.25 | 6.00% |
| 2025-09-29 | 67.24 | 68.97 | 1.30 | 1.92% | 67.01 | 70.00 | 397910 | 275155.34 | 5.10% |
| 2025-09-26 | 70.81 | 67.67 | -3.96 | -5.53% | 67.66 | 71.80 | 445382 | 308496.91 | 5.71% |
| 2025-09-25 | 68.81 | 71.63 | 2.83 | 4.11% | 68.81 | 73.35 | 570902 | 407864.69 | 7.32% |
| 2025-09-24 | 67.50 | 68.80 | -1.05 | -1.50% | 66.29 | 69.76 | 463026 | 316069.59 | 5.94% |
| 2025-09-23 | 73.50 | 69.85 | -3.60 | -4.90% | 66.66 | 74.91 | 828140 | 579196.75 | 10.62% |
| 2025-09-22 | 69.50 | 73.45 | 4.73 | 6.88% | 68.00 | 73.98 | 716235 | 517482.81 | 9.19% |
| 2025-09-19 | 69.87 | 68.72 | -0.44 | -0.64% | 68.00 | 71.32 | 622536 | 432348.94 | 7.98% |
| 2025-09-18 | 67.50 | 69.16 | 1.81 | 2.69% | 65.56 | 72.06 | 821445 | 567185.62 | 10.54% |
| 2025-09-17 | 67.00 | 67.35 | -0.16 | -0.24% | 65.88 | 68.22 | 494024 | 330851.84 | 6.34% |
| 2025-09-16 | 64.38 | 67.51 | 3.01 | 4.67% | 64.03 | 67.59 | 652427 | 433393.47 | 8.37% |
| 2025-09-15 | 64.30 | 64.50 | -0.65 | -1.00% | 62.36 | 66.50 | 540855 | 351497.97 | 6.94% |
| 2025-09-12 | 63.65 | 65.15 | 1.23 | 1.92% | 63.00 | 66.56 | 748238 | 483819.62 | 9.60% |
| 2025-09-11 | 60.38 | 63.92 | 4.49 | 7.56% | 59.45 | 64.37 | 757790 | 473127.56 | 9.72% |
| 2025-09-10 | 58.76 | 59.43 | 0.78 | 1.33% | 56.92 | 60.35 | 565156 | 333524.19 | 7.25% |
| 2025-09-09 | 60.15 | 58.65 | -1.93 | -3.19% | 58.15 | 60.27 | 334290 | 197887.55 | 4.29% |
| 2025-09-08 | 61.00 | 60.58 | -1.25 | -2.02% | 59.16 | 61.78 | 494183 | 298094.44 | 6.34% |
| 2025-09-05 | 59.92 | 61.83 | 2.92 | 4.96% | 58.91 | 62.09 | 595839 | 359679.78 | 7.64% |
| 2025-09-04 | 65.45 | 58.91 | -6.54 | -9.99% | 58.91 | 66.27 | 792222 | 485574.59 | 10.16% |
| 2025-09-03 | 66.03 | 65.45 | -1.32 | -1.98% | 63.50 | 67.65 | 713634 | 465791.66 | 9.15% |
| 2025-09-02 | 72.56 | 66.77 | -7.42 | -10.00% | 66.77 | 74.15 | 934816 | 651967.94 | 11.99% |
| 2025-09-01 | 72.05 | 74.19 | 5.48 | 7.98% | 70.72 | 75.58 | 779883 | 572435.56 | 10.00% |
| 2025-08-29 | 70.28 | 68.71 | -1.92 | -2.72% | 67.00 | 70.28 | 679317 | 464773.31 | 8.71% |
| 2025-08-28 | 66.00 | 70.63 | 4.83 | 7.34% | 64.56 | 72.00 | 939613 | 632183.50 | 12.05% |
| 2025-08-27 | 63.40 | 65.80 | 2.00 | 3.13% | 63.10 | 69.89 | 787025 | 523741.75 | 10.09% |
| 2025-08-26 | 61.50 | 63.80 | 1.45 | 2.33% | 61.30 | 65.22 | 626802 | 400418.78 | 8.04% |
| 2025-08-25 | 61.12 | 62.35 | 2.43 | 4.06% | 60.33 | 65.00 | 837668 | 522130.47 | 10.74% |
| 2025-08-22 | 58.30 | 59.92 | 2.26 | 3.92% | 57.80 | 61.00 | 770797 | 459617.75 | 9.89% |
| 2025-08-21 | 61.00 | 57.66 | -2.84 | -4.69% | 57.18 | 61.50 | 780309 | 456923.03 | 10.01% |
| 2025-08-20 | 54.51 | 60.50 | 5.50 | 10.00% | 53.60 | 60.50 | 846332 | 485698.81 | 10.86% |
| 2025-08-19 | 54.80 | 55.00 | 0.94 | 1.74% | 54.75 | 57.90 | 649767 | 362213.25 | 8.33% |
| 2025-08-18 | 52.25 | 54.06 | 1.78 | 3.40% | 52.25 | 54.79 | 592018 | 318880.84 | 7.59% |
| 2025-08-15 | 51.91 | 52.28 | 0.37 | 0.71% | 51.82 | 53.14 | 410703 | 215556.53 | 5.27% |
| 2025-08-14 | 52.68 | 51.91 | -1.09 | -2.06% | 51.56 | 53.12 | 463488 | 242504.09 | 5.94% |
| 2025-08-13 | 52.00 | 53.00 | 1.00 | 1.92% | 51.68 | 53.99 | 570774 | 302121.25 | 7.32% |
| 2025-08-12 | 50.85 | 52.00 | 1.15 | 2.26% | 50.30 | 52.00 | 416179 | 213602.80 | 5.34% |
| 2025-08-11 | 50.16 | 50.85 | 0.83 | 1.66% | 50.05 | 50.99 | 264676 | 134246.66 | 3.39% |
| 2025-08-08 | 50.08 | 50.02 | -0.30 | -0.60% | 49.84 | 50.67 | 196770 | 98723.52 | 2.52% |
| 2025-08-07 | 51.98 | 50.32 | -1.10 | -2.14% | 49.91 | 51.99 | 346367 | 175644.91 | 4.44% |
| 2025-08-06 | 50.63 | 51.42 | 0.32 | 0.63% | 50.50 | 52.18 | 360501 | 185134.58 | 4.62% |
| 2025-08-05 | 50.39 | 51.10 | 1.19 | 2.38% | 49.51 | 51.50 | 487239 | 246232.73 | 6.25% |
| 2025-08-04 | 49.79 | 49.91 | -0.25 | -0.50% | 49.32 | 50.19 | 301968 | 150221.27 | 3.87% |
| 2025-08-01 | 51.61 | 50.16 | -1.79 | -3.45% | 49.70 | 52.00 | 471514 | 239365.61 | 6.05% |
| 2025-07-31 | 52.05 | 51.95 | 0.25 | 0.48% | 51.45 | 53.53 | 791505 | 416780.69 | 10.15% |
| 2025-07-30 | 52.67 | 51.70 | -0.70 | -1.34% | 51.00 | 52.95 | 447068 | 231952.56 | 5.73% |
| 2025-07-29 | 51.50 | 52.40 | -0.18 | -0.34% | 51.38 | 52.63 | 821517 | 427417.91 | 10.54% |
| 2025-07-28 | 49.50 | 52.58 | 4.78 | 10.00% | 49.50 | 52.58 | 1101063 | 571748.38 | 14.12% |
| 2025-07-25 | 47.39 | 47.80 | 0.42 | 0.89% | 47.13 | 47.80 | 213223 | 101260.05 | 2.73% |
| 2025-07-24 | 47.59 | 47.38 | 0.15 | 0.32% | 47.06 | 47.60 | 204553 | 96652.76 | 2.62% |
| 2025-07-23 | 47.67 | 47.23 | -0.85 | -1.77% | 46.75 | 47.67 | 287911 | 135798.09 | 3.69% |
| 2025-07-22 | 48.13 | 48.08 | -0.21 | -0.43% | 48.01 | 49.63 | 366608 | 178324.45 | 4.70% |
| 2025-07-21 | 48.56 | 48.29 | -0.46 | -0.94% | 47.70 | 48.75 | 331443 | 159367.97 | 4.25% |
| 2025-07-18 | 49.35 | 48.75 | -0.56 | -1.14% | 48.68 | 50.02 | 465608 | 229583.31 | 5.97% |
| 2025-07-17 | 47.06 | 49.31 | 1.84 | 3.88% | 47.03 | 50.50 | 608516 | 299731.12 | 7.81% |
| 2025-07-16 | 48.77 | 47.47 | -1.28 | -2.63% | 47.39 | 49.07 | 446461 | 215205.77 | 5.73% |
| 2025-07-15 | 47.00 | 48.75 | 2.06 | 4.41% | 46.99 | 49.70 | 612899 | 298204.16 | 7.86% |
| 2025-07-14 | 46.36 | 46.69 | 0.31 | 0.67% | 46.35 | 47.01 | 159431 | 74454.59 | 2.04% |
| 2025-07-11 | 46.25 | 46.38 | -0.01 | -0.02% | 45.93 | 46.87 | 182980 | 85011.20 | 2.35% |
| 2025-07-10 | 47.28 | 46.39 | -0.73 | -1.55% | 46.01 | 47.58 | 236055 | 110045.66 | 3.03% |
| 2025-07-09 | 47.18 | 47.12 | -0.11 | -0.23% | 46.83 | 48.17 | 329502 | 156131.55 | 4.23% |
| 2025-07-08 | 46.70 | 47.23 | 1.09 | 2.36% | 44.00 | 47.45 | 423075 | 196411.59 | 5.43% |
| 2025-07-07 | 47.06 | 46.14 | -1.13 | -2.39% | 45.60 | 47.23 | 223620 | 103214.84 | 2.87% |
| 2025-07-04 | 47.92 | 47.27 | -0.69 | -1.44% | 47.10 | 48.43 | 213435 | 101444.41 | 2.74% |
| 2025-07-03 | 47.20 | 47.96 | 0.99 | 2.11% | 47.10 | 48.45 | 260318 | 124299.52 | 3.34% |
| 2025-07-02 | 48.02 | 46.97 | -1.58 | -3.25% | 46.70 | 48.15 | 259607 | 122379.33 | 3.33% |
| 2025-07-01 | 48.83 | 48.55 | -0.77 | -1.56% | 48.20 | 49.52 | 259909 | 126399.20 | 3.36% |
| 2025-06-30 | 48.40 | 49.32 | 0.80 | 1.65% | 48.40 | 50.09 | 458093 | 226262.34 | 5.92% |
| 2025-06-27 | 48.21 | 48.52 | 0.07 | 0.14% | 47.35 | 49.49 | 422149 | 205093.77 | 5.46% |
光迅科技(002281)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。
