| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 15.70 | 15.84 | 0.03 | 0.19% | 15.60 | 15.94 | 201868 | 31831.51 | 3.59% |
| 2025-10-30 | 15.71 | 15.81 | 0.10 | 0.64% | 15.58 | 16.23 | 274979 | 43727.18 | 4.89% |
| 2025-10-29 | 15.74 | 15.71 | -0.05 | -0.32% | 15.61 | 15.79 | 170765 | 26771.66 | 3.04% |
| 2025-10-28 | 15.59 | 15.76 | -0.50 | -3.08% | 15.59 | 15.88 | 292889 | 46140.07 | 5.21% |
| 2025-10-27 | 16.15 | 16.26 | 0.28 | 1.75% | 16.10 | 16.31 | 240601 | 39032.41 | 4.28% |
| 2025-10-24 | 15.86 | 15.98 | 0.13 | 0.82% | 15.80 | 16.07 | 175773 | 28052.71 | 3.13% |
| 2025-10-23 | 15.87 | 15.85 | -0.17 | -1.06% | 15.62 | 15.90 | 163738 | 25744.77 | 2.91% |
| 2025-10-22 | 15.85 | 16.02 | 0.02 | 0.13% | 15.70 | 16.11 | 199710 | 31740.25 | 3.55% |
| 2025-10-21 | 15.71 | 16.00 | 0.40 | 2.56% | 15.60 | 16.07 | 255788 | 40622.75 | 4.55% |
| 2025-10-20 | 15.89 | 15.60 | -0.07 | -0.45% | 15.52 | 15.95 | 223923 | 35184.79 | 3.99% |
| 2025-10-17 | 16.90 | 15.67 | -1.16 | -6.89% | 15.66 | 16.97 | 475709 | 76724.55 | 8.47% |
| 2025-10-16 | 17.33 | 16.83 | -0.49 | -2.83% | 16.70 | 17.35 | 312192 | 52833.89 | 5.56% |
| 2025-10-15 | 16.80 | 17.32 | 0.50 | 2.97% | 16.57 | 17.60 | 414965 | 71140.36 | 7.39% |
| 2025-10-14 | 17.66 | 16.82 | -0.54 | -3.11% | 16.71 | 17.70 | 462372 | 79062.49 | 8.23% |
| 2025-10-13 | 16.75 | 17.36 | -0.61 | -3.39% | 16.41 | 17.48 | 505628 | 86541.37 | 9.00% |
| 2025-10-10 | 18.05 | 17.97 | -0.48 | -2.60% | 17.90 | 18.52 | 641828 | 116186.73 | 11.42% |
| 2025-10-09 | 18.06 | 18.45 | 0.16 | 0.87% | 18.03 | 19.00 | 1291774 | 239109.66 | 22.99% |
| 2025-09-30 | 16.68 | 18.29 | 1.66 | 9.98% | 16.68 | 18.29 | 968429 | 170447.00 | 17.24% |
| 2025-09-29 | 16.57 | 16.63 | 0.12 | 0.73% | 16.29 | 16.88 | 276807 | 45844.50 | 4.93% |
| 2025-09-26 | 17.03 | 16.51 | -0.67 | -3.90% | 16.48 | 17.11 | 376600 | 62891.95 | 6.70% |
| 2025-09-25 | 17.15 | 17.18 | -0.14 | -0.81% | 17.08 | 17.60 | 531808 | 91797.62 | 9.47% |
| 2025-09-24 | 17.11 | 17.32 | 0.21 | 1.23% | 16.49 | 17.48 | 675867 | 114635.52 | 12.03% |
| 2025-09-23 | 18.04 | 17.11 | -0.58 | -3.28% | 16.70 | 18.22 | 983370 | 169541.12 | 17.50% |
| 2025-09-22 | 17.01 | 17.69 | 1.61 | 10.01% | 16.98 | 17.69 | 357465 | 62596.44 | 6.36% |
| 2025-09-19 | 16.45 | 16.08 | -0.37 | -2.25% | 16.04 | 16.65 | 225119 | 36577.89 | 4.01% |
| 2025-09-18 | 16.67 | 16.45 | -0.40 | -2.37% | 16.30 | 16.99 | 344416 | 57389.36 | 6.13% |
| 2025-09-17 | 16.81 | 16.85 | 0.02 | 0.12% | 16.72 | 17.19 | 346339 | 58561.00 | 6.16% |
| 2025-09-16 | 16.35 | 16.83 | 0.42 | 2.56% | 16.25 | 17.36 | 432069 | 72407.92 | 7.69% |
| 2025-09-15 | 16.32 | 16.41 | 0.29 | 1.80% | 16.24 | 16.75 | 310079 | 51148.91 | 5.52% |
| 2025-09-12 | 16.29 | 16.12 | -0.20 | -1.23% | 16.09 | 16.36 | 185588 | 30106.17 | 3.30% |
| 2025-09-11 | 15.89 | 16.32 | 0.33 | 2.06% | 15.70 | 16.33 | 231538 | 37247.40 | 4.12% |
| 2025-09-10 | 16.25 | 15.99 | -0.26 | -1.60% | 15.98 | 16.35 | 212683 | 34321.45 | 3.79% |
| 2025-09-09 | 16.72 | 16.25 | -0.54 | -3.22% | 16.17 | 16.79 | 225606 | 36967.73 | 4.02% |
| 2025-09-08 | 16.93 | 16.79 | -0.17 | -1.00% | 16.68 | 17.15 | 254587 | 42881.85 | 4.53% |
| 2025-09-05 | 16.16 | 16.96 | 0.83 | 5.15% | 16.00 | 16.98 | 392305 | 65182.37 | 6.98% |
| 2025-09-04 | 16.20 | 16.13 | -0.06 | -0.37% | 15.85 | 16.67 | 347537 | 56759.20 | 6.19% |
| 2025-09-03 | 16.74 | 16.19 | -0.49 | -2.94% | 16.12 | 16.85 | 204011 | 33587.61 | 3.63% |
| 2025-09-02 | 17.20 | 16.68 | -0.58 | -3.36% | 16.46 | 17.23 | 288679 | 48333.32 | 5.14% |
| 2025-09-01 | 17.47 | 17.26 | -0.09 | -0.52% | 17.14 | 17.85 | 256199 | 44456.34 | 4.56% |
| 2025-08-29 | 17.69 | 17.35 | -0.35 | -1.98% | 17.27 | 17.71 | 261394 | 45458.70 | 4.65% |
| 2025-08-28 | 17.65 | 17.70 | -0.05 | -0.28% | 17.01 | 17.94 | 497540 | 87145.95 | 8.86% |
| 2025-08-27 | 17.90 | 17.75 | -0.05 | -0.28% | 17.71 | 18.58 | 719275 | 130978.97 | 12.80% |
| 2025-08-26 | 17.20 | 17.80 | 0.39 | 2.24% | 17.10 | 18.05 | 539216 | 95269.83 | 9.60% |
| 2025-08-25 | 17.65 | 17.41 | -0.23 | -1.30% | 17.26 | 17.85 | 467414 | 81665.93 | 8.32% |
| 2025-08-22 | 17.54 | 17.64 | -0.07 | -0.40% | 17.44 | 17.72 | 399341 | 70196.20 | 7.11% |
| 2025-08-21 | 17.97 | 17.71 | -0.09 | -0.51% | 17.50 | 18.14 | 566282 | 101084.78 | 10.08% |
| 2025-08-20 | 17.10 | 17.80 | 0.68 | 3.97% | 16.98 | 17.97 | 688056 | 121449.80 | 12.25% |
| 2025-08-19 | 16.97 | 17.12 | 0.18 | 1.06% | 16.86 | 17.29 | 399018 | 68224.09 | 7.10% |
| 2025-08-18 | 16.70 | 16.94 | 0.24 | 1.44% | 16.69 | 17.17 | 476035 | 80862.74 | 8.47% |
| 2025-08-15 | 16.62 | 16.70 | -0.12 | -0.71% | 16.62 | 17.00 | 517383 | 86862.67 | 9.21% |
| 2025-08-14 | 16.79 | 16.82 | 0.36 | 2.19% | 16.45 | 17.03 | 634313 | 106499.59 | 11.29% |
| 2025-08-13 | 16.50 | 16.46 | 0.05 | 0.30% | 16.37 | 16.80 | 356710 | 58911.17 | 6.35% |
| 2025-08-12 | 16.35 | 16.41 | 0.05 | 0.31% | 16.21 | 16.45 | 234296 | 38289.84 | 4.17% |
| 2025-08-11 | 16.11 | 16.36 | 0.25 | 1.55% | 16.11 | 16.40 | 261478 | 42695.41 | 4.65% |
| 2025-08-08 | 16.28 | 16.11 | -0.32 | -1.95% | 16.00 | 16.49 | 322585 | 52277.47 | 5.74% |
| 2025-08-07 | 16.34 | 16.43 | 0.27 | 1.67% | 16.16 | 16.65 | 623842 | 102449.33 | 11.10% |
| 2025-08-06 | 15.50 | 16.16 | 0.66 | 4.26% | 15.39 | 16.79 | 744446 | 120740.27 | 13.25% |
| 2025-08-05 | 15.39 | 15.50 | 0.13 | 0.85% | 15.33 | 15.60 | 180840 | 27938.24 | 3.22% |
| 2025-08-04 | 15.23 | 15.37 | 0.00 | 0.00% | 15.07 | 15.37 | 155065 | 23631.51 | 2.76% |
| 2025-08-01 | 15.42 | 15.37 | -0.02 | -0.13% | 15.20 | 15.60 | 220451 | 33870.67 | 3.92% |
| 2025-07-31 | 15.85 | 15.39 | -0.40 | -2.53% | 15.33 | 16.08 | 281266 | 44012.59 | 5.01% |
| 2025-07-30 | 15.97 | 15.79 | -0.10 | -0.63% | 15.66 | 16.30 | 216822 | 34465.68 | 3.86% |
| 2025-07-29 | 15.80 | 15.89 | 0.02 | 0.13% | 15.51 | 15.91 | 200983 | 31595.16 | 3.58% |
| 2025-07-28 | 16.04 | 15.87 | -0.04 | -0.25% | 15.84 | 16.04 | 161650 | 25711.72 | 2.88% |
| 2025-07-25 | 15.83 | 15.91 | 0.06 | 0.38% | 15.76 | 15.95 | 197801 | 31400.65 | 3.52% |
| 2025-07-24 | 15.58 | 15.85 | 0.35 | 2.26% | 15.52 | 15.85 | 253156 | 39863.50 | 4.51% |
| 2025-07-23 | 15.70 | 15.50 | -0.14 | -0.90% | 15.46 | 15.77 | 146320 | 22826.91 | 2.60% |
| 2025-07-22 | 15.70 | 15.64 | -0.13 | -0.82% | 15.47 | 15.74 | 167453 | 26105.02 | 2.98% |
| 2025-07-21 | 15.78 | 15.77 | 0.08 | 0.51% | 15.60 | 15.79 | 161231 | 25324.32 | 2.87% |
| 2025-07-18 | 15.89 | 15.69 | -0.21 | -1.32% | 15.63 | 15.93 | 168327 | 26474.76 | 3.00% |
| 2025-07-17 | 15.39 | 15.90 | 0.49 | 3.18% | 15.31 | 15.90 | 296643 | 46542.24 | 5.28% |
| 2025-07-16 | 15.35 | 15.41 | 0.04 | 0.26% | 15.33 | 15.58 | 148164 | 22936.46 | 2.64% |
| 2025-07-15 | 15.50 | 15.37 | -0.05 | -0.32% | 15.14 | 15.51 | 159593 | 24443.93 | 2.84% |
| 2025-07-14 | 15.52 | 15.42 | -0.12 | -0.77% | 15.40 | 15.57 | 111989 | 17291.14 | 1.99% |
| 2025-07-11 | 15.45 | 15.54 | 0.09 | 0.58% | 15.28 | 15.60 | 152466 | 23571.80 | 2.71% |
| 2025-07-10 | 15.59 | 15.45 | -0.12 | -0.77% | 15.30 | 15.61 | 164113 | 25278.38 | 2.92% |
| 2025-07-09 | 15.69 | 15.57 | -0.12 | -0.76% | 15.55 | 15.80 | 186794 | 29233.25 | 3.32% |
| 2025-07-08 | 15.55 | 15.69 | 0.18 | 1.16% | 15.48 | 15.73 | 152108 | 23809.80 | 2.71% |
| 2025-07-07 | 15.64 | 15.51 | -0.20 | -1.27% | 15.45 | 15.69 | 148079 | 23011.90 | 2.64% |
| 2025-07-04 | 16.01 | 15.71 | -0.37 | -2.30% | 15.67 | 16.04 | 256184 | 40435.99 | 4.56% |
国光电器(002045)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。
