| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-14 | 14.50 | 14.12 | 0.36 | 2.62% | 14.07 | 14.58 | 530050 | 75597.96 | 9.43% |
| 2025-04-11 | 13.31 | 13.76 | 0.21 | 1.55% | 13.28 | 14.00 | 412913 | 56623.08 | 7.35% |
| 2025-04-10 | 13.63 | 13.55 | 0.51 | 3.91% | 13.40 | 13.89 | 488169 | 66800.38 | 8.69% |
| 2025-04-09 | 12.34 | 13.04 | 0.30 | 2.35% | 11.47 | 13.31 | 614335 | 74962.23 | 10.93% |
| 2025-04-08 | 13.10 | 12.74 | -1.41 | -9.96% | 12.74 | 13.85 | 398461 | 51771.92 | 7.09% |
| 2025-04-07 | 14.15 | 14.15 | -1.57 | -9.99% | 14.15 | 14.29 | 89933 | 12734.15 | 1.60% |
| 2025-04-03 | 16.08 | 15.72 | -1.04 | -6.21% | 15.58 | 16.51 | 424049 | 67884.88 | 7.55% |
| 2025-04-02 | 16.82 | 16.76 | -0.08 | -0.48% | 16.70 | 17.05 | 188701 | 31843.97 | 3.36% |
| 2025-04-01 | 17.25 | 16.84 | -0.34 | -1.98% | 16.66 | 17.36 | 327057 | 55490.18 | 5.82% |
| 2025-03-31 | 18.20 | 17.18 | -1.32 | -7.14% | 16.84 | 18.30 | 552836 | 95465.14 | 9.84% |
| 2025-03-28 | 18.45 | 18.50 | -0.02 | -0.11% | 18.30 | 19.05 | 311986 | 58154.80 | 5.55% |
| 2025-03-27 | 18.90 | 18.52 | -0.65 | -3.39% | 18.50 | 19.23 | 375504 | 70440.06 | 6.68% |
| 2025-03-26 | 18.61 | 19.17 | 0.15 | 0.79% | 18.29 | 19.40 | 582775 | 110479.95 | 10.37% |
| 2025-03-25 | 18.70 | 19.02 | 0.14 | 0.74% | 18.50 | 19.60 | 783179 | 150486.59 | 13.94% |
| 2025-03-24 | 18.10 | 18.88 | 0.82 | 4.54% | 18.10 | 19.30 | 587001 | 110391.60 | 10.45% |
| 2025-03-21 | 18.80 | 18.06 | -1.05 | -5.49% | 18.01 | 19.05 | 500489 | 91728.01 | 8.91% |
| 2025-03-20 | 18.62 | 19.11 | 0.39 | 2.08% | 18.60 | 19.66 | 847366 | 163394.33 | 15.08% |
| 2025-03-19 | 17.93 | 18.72 | 0.67 | 3.71% | 17.86 | 19.25 | 747500 | 139620.81 | 13.30% |
| 2025-03-18 | 17.87 | 18.05 | 0.27 | 1.52% | 17.71 | 18.19 | 270736 | 48624.57 | 4.82% |
| 2025-03-17 | 17.73 | 17.78 | 0.09 | 0.51% | 17.64 | 17.90 | 149785 | 26619.40 | 2.67% |
| 2025-03-14 | 17.42 | 17.69 | 0.26 | 1.49% | 17.21 | 17.73 | 195129 | 34207.66 | 3.47% |
| 2025-03-13 | 17.69 | 17.43 | -0.32 | -1.80% | 17.09 | 17.71 | 237771 | 41252.71 | 4.23% |
| 2025-03-12 | 17.76 | 17.75 | 0.06 | 0.34% | 17.60 | 18.08 | 212204 | 37810.16 | 3.78% |
| 2025-03-11 | 17.52 | 17.69 | -0.10 | -0.56% | 17.42 | 17.84 | 149469 | 26370.51 | 2.66% |
| 2025-03-10 | 17.90 | 17.79 | -0.29 | -1.60% | 17.63 | 18.00 | 215614 | 38311.38 | 3.84% |
| 2025-03-07 | 17.89 | 18.08 | 0.05 | 0.28% | 17.80 | 18.38 | 348073 | 63087.33 | 6.20% |
| 2025-03-06 | 17.62 | 18.03 | 0.53 | 3.03% | 17.62 | 18.30 | 401392 | 72384.56 | 7.14% |
| 2025-03-05 | 17.45 | 17.50 | 0.05 | 0.29% | 17.38 | 17.75 | 249540 | 43856.83 | 4.44% |
| 2025-03-04 | 17.22 | 17.45 | 0.02 | 0.11% | 17.15 | 17.46 | 200301 | 34740.87 | 3.57% |
| 2025-03-03 | 17.16 | 17.43 | 0.20 | 1.16% | 16.95 | 17.62 | 284668 | 49302.69 | 5.07% |
| 2025-02-28 | 18.20 | 17.23 | -1.30 | -7.02% | 17.02 | 18.21 | 424905 | 75121.94 | 7.56% |
| 2025-02-27 | 19.13 | 18.53 | -0.38 | -2.01% | 18.11 | 19.14 | 463050 | 85633.45 | 8.24% |
| 2025-02-26 | 18.39 | 18.91 | 0.50 | 2.72% | 18.20 | 19.28 | 620434 | 116443.11 | 11.04% |
| 2025-02-25 | 18.40 | 18.41 | -0.34 | -1.81% | 18.20 | 18.88 | 439360 | 81397.68 | 7.82% |
| 2025-02-24 | 18.85 | 18.75 | -0.13 | -0.69% | 18.40 | 18.88 | 436100 | 81169.74 | 7.76% |
| 2025-02-21 | 19.08 | 18.88 | -0.30 | -1.56% | 18.61 | 19.23 | 778435 | 146999.97 | 13.86% |
| 2025-02-20 | 18.79 | 19.18 | 1.09 | 6.03% | 18.59 | 19.70 | 996438 | 190262.78 | 17.74% |
| 2025-02-19 | 17.41 | 18.09 | 0.70 | 4.03% | 17.33 | 18.10 | 398903 | 71393.65 | 7.10% |
| 2025-02-18 | 18.35 | 17.39 | -0.96 | -5.23% | 17.34 | 18.54 | 436352 | 78176.95 | 7.77% |
| 2025-02-17 | 17.95 | 18.35 | 0.40 | 2.23% | 17.95 | 18.45 | 410677 | 75053.01 | 7.31% |
| 2025-02-14 | 18.70 | 17.95 | -0.75 | -4.01% | 17.79 | 18.70 | 570456 | 103051.88 | 10.15% |
| 2025-02-13 | 19.25 | 18.70 | -0.66 | -3.41% | 18.58 | 19.36 | 539736 | 101818.59 | 9.61% |
| 2025-02-12 | 18.85 | 19.36 | 0.14 | 0.73% | 18.68 | 19.73 | 652579 | 124736.56 | 11.62% |
| 2025-02-11 | 19.75 | 19.22 | -0.45 | -2.29% | 18.96 | 20.40 | 835140 | 164510.66 | 14.86% |
| 2025-02-10 | 19.60 | 19.67 | 0.01 | 0.05% | 19.11 | 19.97 | 735881 | 144162.84 | 13.10% |
| 2025-02-07 | 19.62 | 19.66 | 0.06 | 0.31% | 19.22 | 20.50 | 886121 | 175555.64 | 15.77% |
| 2025-02-06 | 18.62 | 19.60 | 0.80 | 4.26% | 18.55 | 20.18 | 829348 | 162417.31 | 14.76% |
| 2025-02-05 | 18.48 | 18.80 | 0.65 | 3.58% | 18.37 | 19.15 | 670743 | 126217.75 | 11.94% |
| 2025-01-27 | 18.45 | 18.15 | -0.28 | -1.52% | 18.06 | 18.92 | 485836 | 89919.40 | 8.65% |
| 2025-01-24 | 17.69 | 18.43 | 0.57 | 3.19% | 17.45 | 18.49 | 641972 | 115754.05 | 11.43% |
| 2025-01-23 | 18.90 | 17.86 | -0.97 | -5.15% | 17.85 | 19.15 | 735689 | 136427.70 | 13.09% |
| 2025-01-22 | 18.45 | 18.83 | 0.15 | 0.80% | 18.07 | 19.15 | 811744 | 151469.34 | 14.45% |
| 2025-01-21 | 18.56 | 18.68 | 0.69 | 3.84% | 18.31 | 19.28 | 955847 | 178668.22 | 17.01% |
| 2025-01-20 | 18.00 | 17.99 | 0.08 | 0.45% | 17.45 | 18.34 | 676701 | 121326.44 | 12.04% |
| 2025-01-17 | 17.58 | 17.91 | 0.38 | 2.17% | 17.34 | 18.36 | 826060 | 147985.05 | 14.70% |
| 2025-01-16 | 17.93 | 17.53 | 0.09 | 0.52% | 17.39 | 18.20 | 615514 | 109329.84 | 10.96% |
| 2025-01-15 | 17.79 | 17.44 | -0.45 | -2.52% | 17.28 | 17.92 | 537092 | 94061.81 | 9.56% |
| 2025-01-14 | 16.72 | 17.89 | 1.09 | 6.49% | 16.60 | 17.89 | 654132 | 114239.24 | 11.64% |
| 2025-01-13 | 16.27 | 16.80 | 0.05 | 0.30% | 15.75 | 16.84 | 507595 | 83148.23 | 9.03% |
| 2025-01-10 | 18.00 | 16.75 | -1.38 | -7.61% | 16.60 | 18.34 | 775709 | 135426.16 | 13.81% |
| 2025-01-09 | 17.31 | 18.13 | 0.53 | 3.01% | 17.31 | 18.66 | 946963 | 171581.67 | 16.85% |
| 2025-01-08 | 18.02 | 17.60 | -0.73 | -3.98% | 16.75 | 18.29 | 1106230 | 193071.75 | 19.69% |
| 2025-01-07 | 18.00 | 18.33 | -1.56 | -7.84% | 17.90 | 19.40 | 1242471 | 228937.73 | 22.11% |
| 2025-01-06 | 21.16 | 19.89 | -2.21 | -10.00% | 19.89 | 21.37 | 597058 | 119690.25 | 10.63% |
| 2025-01-03 | 22.48 | 22.10 | -0.05 | -0.23% | 21.16 | 23.65 | 1314665 | 295935.22 | 23.40% |
| 2025-01-02 | 21.62 | 22.15 | 0.46 | 2.12% | 20.79 | 22.44 | 947780 | 204434.22 | 16.70% |
| 2024-12-31 | 23.15 | 21.69 | -1.19 | -5.20% | 21.51 | 23.48 | 1052583 | 235841.41 | 18.55% |
| 2024-12-30 | 23.39 | 22.88 | 0.14 | 0.62% | 22.40 | 23.80 | 1399988 | 323479.12 | 24.67% |
| 2024-12-27 | 21.10 | 22.74 | 1.29 | 6.01% | 21.03 | 23.60 | 1652610 | 382429.84 | 29.12% |
| 2024-12-26 | 20.40 | 21.45 | 0.85 | 4.13% | 20.39 | 22.22 | 857508 | 183057.64 | 15.11% |
| 2024-12-25 | 21.20 | 20.60 | -0.69 | -3.24% | 20.06 | 21.75 | 666763 | 139081.05 | 11.75% |
| 2024-12-24 | 21.80 | 21.29 | -1.16 | -5.17% | 20.53 | 22.16 | 857090 | 183395.45 | 15.10% |
| 2024-12-23 | 22.91 | 22.45 | -0.42 | -1.84% | 21.00 | 23.18 | 1412611 | 311914.72 | 24.89% |
| 2024-12-20 | 20.80 | 22.87 | 2.08 | 10.00% | 20.37 | 22.87 | 1791910 | 401853.38 | 31.58% |
| 2024-12-19 | 21.18 | 20.79 | -0.61 | -2.85% | 19.92 | 21.30 | 1082745 | 222648.45 | 19.08% |
| 2024-12-18 | 19.76 | 21.40 | 0.92 | 4.49% | 18.48 | 22.53 | 1599034 | 333636.69 | 28.18% |
| 2024-12-17 | 20.51 | 20.48 | 0.68 | 3.43% | 19.28 | 21.17 | 1046435 | 211664.17 | 18.44% |
| 2024-12-16 | 21.55 | 19.80 | -2.20 | -10.00% | 19.80 | 21.93 | 1510734 | 316520.50 | 26.62% |
| 2024-12-13 | 20.49 | 22.00 | 2.00 | 10.00% | 20.33 | 22.00 | 1383718 | 295636.41 | 24.38% |
| 2024-12-12 | 19.74 | 20.00 | 0.22 | 1.11% | 19.00 | 20.08 | 1390273 | 271682.00 | 24.50% |
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。
