| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 27.92 | 27.23 | -0.46 | -1.66% | 27.22 | 27.99 | 115064 | 31692.27 | 1.52% | 1.00 |
| 2025-03-31 | 27.39 | 27.69 | 0.19 | 0.69% | 26.82 | 27.87 | 135664 | 36983.81 | 1.79% | 7.00 |
| 2025-03-28 | 28.16 | 27.50 | -0.64 | -2.27% | 27.50 | 28.28 | 103570 | 28835.99 | 1.37% | 25.00 |
| 2025-03-27 | 28.00 | 28.14 | 0.13 | 0.46% | 27.57 | 28.33 | 109590 | 30790.52 | 1.45% | 3.00 |
| 2025-03-26 | 28.02 | 28.01 | -0.06 | -0.21% | 27.95 | 28.48 | 119107 | 33594.11 | 1.57% | 15.00 |
| 2025-03-25 | 29.12 | 28.07 | -1.03 | -3.54% | 27.94 | 29.21 | 161897 | 46004.82 | 2.14% | 0.00 |
| 2025-03-24 | 28.88 | 29.10 | 0.02 | 0.07% | 28.18 | 29.48 | 206412 | 59470.46 | 2.73% | 20.00 |
| 2025-03-21 | 31.40 | 29.08 | -3.09 | -9.61% | 29.07 | 31.40 | 447103 | 133181.31 | 5.90% | 0.00 |
| 2025-03-20 | 33.95 | 32.17 | -1.78 | -5.24% | 31.56 | 34.29 | 235954 | 78575.34 | 3.12% | 94.00 |
| 2025-03-19 | 34.51 | 33.95 | -0.66 | -1.91% | 33.48 | 34.80 | 223744 | 76081.92 | 2.95% | 10.00 |
| 2025-03-18 | 35.49 | 34.61 | -0.49 | -1.40% | 34.32 | 35.50 | 245131 | 85175.80 | 3.24% | 14.00 |
| 2025-03-17 | 34.81 | 35.10 | 0.63 | 1.83% | 34.53 | 35.75 | 330478 | 116501.43 | 4.36% | 13.00 |
| 2025-03-14 | 34.15 | 34.47 | 0.90 | 2.68% | 33.04 | 34.53 | 245866 | 83685.30 | 3.25% | 69.00 |
| 2025-03-13 | 33.98 | 33.57 | -0.42 | -1.24% | 33.31 | 34.80 | 243787 | 83143.62 | 3.22% | 7.00 |
| 2025-03-12 | 34.10 | 33.99 | 0.10 | 0.30% | 33.68 | 34.87 | 306606 | 105323.59 | 4.05% | 9.00 |
| 2025-03-11 | 32.79 | 33.89 | 0.60 | 1.80% | 32.56 | 33.90 | 231454 | 77349.55 | 3.06% | 69.00 |
| 2025-03-10 | 33.00 | 33.29 | 0.24 | 0.73% | 32.59 | 33.48 | 190505 | 63115.19 | 2.52% | 13.00 |
| 2025-03-07 | 34.07 | 33.05 | -1.65 | -4.76% | 32.80 | 34.18 | 374802 | 125811.79 | 4.95% | 10.00 |
| 2025-03-06 | 34.28 | 34.70 | 0.17 | 0.49% | 33.60 | 35.55 | 466907 | 161416.23 | 6.17% | 4.00 |
| 2025-03-05 | 35.75 | 34.53 | 0.03 | 0.09% | 34.50 | 36.38 | 424384 | 150466.02 | 5.60% | 10.00 |
| 2025-03-04 | 33.90 | 34.50 | 0.31 | 0.91% | 33.73 | 34.77 | 249083 | 85285.45 | 3.29% | 12.00 |
| 2025-03-03 | 34.63 | 34.19 | -0.45 | -1.30% | 33.32 | 35.88 | 352500 | 122256.50 | 4.65% | 12.00 |
| 2025-02-28 | 35.00 | 34.64 | -0.63 | -1.79% | 34.16 | 36.22 | 528362 | 187336.77 | 6.98% | 3.00 |
| 2025-02-27 | 35.48 | 35.27 | -0.62 | -1.73% | 33.88 | 35.71 | 472308 | 164393.38 | 6.24% | 6.00 |
| 2025-02-26 | 37.02 | 35.89 | -0.50 | -1.37% | 35.21 | 37.20 | 559214 | 200673.64 | 7.38% | 5.00 |
| 2025-02-25 | 34.96 | 36.39 | 0.79 | 2.22% | 34.66 | 38.39 | 925575 | 341025.78 | 12.22% | 30.00 |
| 2025-02-24 | 32.74 | 35.60 | 2.53 | 7.65% | 32.32 | 35.62 | 801018 | 274584.72 | 10.58% | 28.00 |
| 2025-02-21 | 33.06 | 33.07 | 0.27 | 0.82% | 32.06 | 33.35 | 374904 | 123078.86 | 4.95% | 33.00 |
| 2025-02-20 | 32.39 | 32.80 | 0.57 | 1.77% | 32.14 | 33.33 | 319036 | 104344.52 | 4.21% | 60.00 |
| 2025-02-19 | 31.61 | 32.23 | 0.57 | 1.80% | 31.50 | 32.50 | 256731 | 82522.56 | 3.39% | 0.00 |
| 2025-02-18 | 33.70 | 31.66 | -2.05 | -6.08% | 31.45 | 34.10 | 377801 | 122811.23 | 4.99% | 7.00 |
| 2025-02-17 | 33.63 | 33.71 | -0.12 | -0.35% | 33.13 | 34.33 | 328968 | 110936.20 | 4.34% | 33.00 |
| 2025-02-14 | 34.45 | 33.83 | -0.97 | -2.79% | 32.88 | 34.65 | 444571 | 149341.48 | 5.87% | 27.00 |
| 2025-02-13 | 35.02 | 34.80 | -0.80 | -2.25% | 34.37 | 36.03 | 484265 | 169605.03 | 6.39% | 33.00 |
| 2025-02-12 | 34.40 | 35.60 | 1.75 | 5.17% | 33.48 | 36.32 | 651669 | 228483.69 | 8.61% | 8.00 |
| 2025-02-11 | 34.40 | 33.85 | -0.53 | -1.54% | 33.03 | 35.03 | 497890 | 169722.50 | 6.57% | 37.00 |
| 2025-02-10 | 35.39 | 34.38 | 0.71 | 2.11% | 33.66 | 35.80 | 659926 | 228012.55 | 8.71% | 35.00 |
| 2025-02-07 | 32.05 | 33.67 | 1.64 | 5.12% | 31.65 | 34.37 | 842102 | 277949.56 | 11.12% | 25.00 |
| 2025-02-06 | 27.90 | 32.03 | 4.14 | 14.84% | 27.66 | 32.49 | 696384 | 213319.94 | 9.20% | 6.00 |
| 2025-02-05 | 27.46 | 27.89 | 0.84 | 3.11% | 27.30 | 28.25 | 168503 | 46915.52 | 2.23% | 4.00 |
| 2025-01-27 | 28.50 | 27.05 | -1.20 | -4.25% | 27.03 | 28.67 | 160058 | 44237.43 | 2.11% | 2.00 |
| 2025-01-24 | 27.41 | 28.25 | 0.81 | 2.95% | 27.33 | 28.36 | 214084 | 59975.59 | 2.83% | 64.00 |
| 2025-01-23 | 28.28 | 27.44 | -0.43 | -1.54% | 27.44 | 28.80 | 215654 | 60715.05 | 2.85% | 11.00 |
| 2025-01-22 | 28.15 | 27.87 | -0.57 | -2.00% | 27.72 | 28.38 | 154213 | 43244.18 | 2.04% | 3.00 |
| 2025-01-21 | 28.50 | 28.44 | -0.05 | -0.18% | 27.82 | 28.71 | 209280 | 59142.39 | 2.76% | 2.00 |
| 2025-01-20 | 29.11 | 28.49 | -0.43 | -1.49% | 28.23 | 29.35 | 332977 | 95815.12 | 4.40% | 0.00 |
| 2025-01-17 | 27.56 | 28.92 | 1.33 | 4.82% | 27.26 | 29.43 | 417488 | 119201.59 | 5.51% | 33.00 |
| 2025-01-16 | 27.81 | 27.59 | 0.26 | 0.95% | 27.32 | 28.42 | 200269 | 55686.53 | 2.64% | 4.00 |
| 2025-01-15 | 27.74 | 27.33 | -0.58 | -2.08% | 27.20 | 28.00 | 163102 | 44936.77 | 2.15% | 0.00 |
| 2025-01-14 | 25.98 | 27.91 | 2.01 | 7.76% | 25.77 | 28.08 | 287726 | 78089.30 | 3.80% | 10.00 |
| 2025-01-13 | 25.56 | 25.90 | 0.20 | 0.78% | 25.09 | 26.08 | 139944 | 35919.41 | 1.85% | 6.00 |
| 2025-01-10 | 26.70 | 25.70 | -1.06 | -3.96% | 25.70 | 27.03 | 163345 | 43126.41 | 2.16% | 0.00 |
| 2025-01-09 | 26.66 | 26.76 | -0.16 | -0.59% | 26.66 | 27.39 | 203559 | 54999.20 | 2.69% | 7.00 |
| 2025-01-08 | 26.53 | 26.92 | 0.14 | 0.52% | 26.00 | 27.28 | 256614 | 68491.27 | 3.39% | 94.00 |
| 2025-01-07 | 26.30 | 26.78 | 0.61 | 2.33% | 26.19 | 26.84 | 170329 | 45196.31 | 2.25% | 1.00 |
| 2025-01-06 | 26.90 | 26.17 | -0.89 | -3.29% | 25.89 | 27.40 | 221785 | 58684.03 | 2.93% | 0.00 |
| 2025-01-03 | 27.15 | 27.06 | 0.07 | 0.26% | 26.25 | 28.28 | 335074 | 91383.88 | 4.42% | 50.00 |
| 2025-01-02 | 27.98 | 26.99 | -1.00 | -3.57% | 26.63 | 28.12 | 195357 | 53523.52 | 2.58% | 7.00 |
| 2024-12-31 | 29.40 | 27.99 | -1.53 | -5.18% | 27.98 | 29.67 | 232184 | 66313.57 | 3.07% | 26.00 |
| 2024-12-30 | 29.49 | 29.52 | 0.46 | 1.58% | 29.06 | 30.58 | 291704 | 86970.45 | 3.85% | 5.00 |
| 2024-12-27 | 29.36 | 29.06 | -0.30 | -1.02% | 28.89 | 29.83 | 176587 | 51907.41 | 2.33% | 0.00 |
| 2024-12-26 | 28.82 | 29.36 | 0.37 | 1.28% | 28.82 | 29.58 | 136907 | 40156.16 | 1.81% | 0.00 |
| 2024-12-25 | 29.40 | 28.99 | -0.59 | -1.99% | 28.68 | 29.66 | 159025 | 46168.81 | 2.10% | 0.00 |
| 2024-12-24 | 29.35 | 29.58 | 0.14 | 0.48% | 29.08 | 29.79 | 142977 | 42129.57 | 1.89% | 4.00 |
| 2024-12-23 | 30.51 | 29.44 | -1.09 | -3.57% | 29.32 | 30.70 | 182420 | 54469.23 | 2.41% | 13.00 |
| 2024-12-20 | 30.09 | 30.53 | 0.26 | 0.86% | 29.90 | 30.93 | 183863 | 56190.30 | 2.43% | 21.00 |
| 2024-12-19 | 29.81 | 30.27 | -0.03 | -0.10% | 29.60 | 30.46 | 166027 | 49972.59 | 2.19% | 0.00 |
| 2024-12-18 | 30.32 | 30.30 | -0.01 | -0.03% | 30.00 | 30.64 | 153892 | 46647.92 | 2.03% | 2.00 |
| 2024-12-17 | 31.02 | 30.31 | -0.49 | -1.59% | 30.19 | 31.18 | 209129 | 63928.96 | 2.76% | 3.00 |
| 2024-12-16 | 32.59 | 30.80 | -1.49 | -4.61% | 30.60 | 32.59 | 332924 | 103873.29 | 4.40% | 0.00 |
| 2024-12-13 | 33.16 | 32.29 | -1.01 | -3.03% | 32.29 | 33.60 | 518551 | 171397.41 | 6.85% | 152.00 |
| 2024-12-12 | 32.64 | 33.30 | 0.71 | 2.18% | 32.31 | 33.43 | 429526 | 141782.45 | 5.67% | 29.00 |
| 2024-12-11 | 31.50 | 32.59 | 0.85 | 2.68% | 31.20 | 32.88 | 407227 | 131534.78 | 5.38% | 87.00 |
| 2024-12-10 | 32.88 | 31.74 | 0.07 | 0.22% | 31.55 | 32.99 | 330128 | 106545.85 | 4.36% | 3.00 |
| 2024-12-09 | 32.14 | 31.67 | -0.79 | -2.43% | 31.38 | 32.41 | 249715 | 79395.08 | 3.30% | 3.00 |
| 2024-12-06 | 32.00 | 32.46 | 0.68 | 2.14% | 31.70 | 32.79 | 366733 | 118583.34 | 4.84% | 7.00 |
| 2024-12-05 | 31.08 | 31.78 | 0.51 | 1.63% | 31.01 | 32.15 | 234766 | 74438.90 | 3.10% | 32.00 |
| 2024-12-04 | 32.23 | 31.27 | -0.87 | -2.71% | 31.17 | 32.23 | 275808 | 87122.20 | 3.64% | 5.00 |
| 2024-12-03 | 32.05 | 32.14 | -0.18 | -0.56% | 31.71 | 32.54 | 280003 | 89990.70 | 3.70% | 4.00 |
| 2024-12-02 | 31.49 | 32.32 | 0.63 | 1.99% | 31.35 | 32.61 | 364693 | 117499.89 | 4.82% | 109.00 |
光弘科技(300735)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。
