| 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 | 28.37 | 28.61 | 0.38 | 1.35% | 28.24 | 28.83 | 93078 | 26611.65 | 1.23% | 0.00 |
| 2025-10-23 | 28.10 | 28.23 | 0.13 | 0.46% | 27.60 | 28.29 | 76498 | 21306.64 | 1.01% | 0.00 |
| 2025-10-22 | 28.40 | 28.10 | -0.37 | -1.30% | 28.00 | 28.60 | 83500 | 23564.53 | 1.10% | 0.00 |
| 2025-10-21 | 27.98 | 28.47 | 0.57 | 2.04% | 27.71 | 28.76 | 157875 | 44669.52 | 2.08% | 1.00 |
| 2025-10-20 | 26.95 | 27.90 | 1.52 | 5.76% | 26.67 | 28.43 | 180122 | 49587.47 | 2.38% | 0.00 |
| 2025-10-17 | 27.47 | 26.38 | -1.14 | -4.14% | 26.36 | 27.56 | 112733 | 30262.43 | 1.49% | 1.00 |
| 2025-10-16 | 27.66 | 27.52 | -0.34 | -1.22% | 27.42 | 28.00 | 88416 | 24407.76 | 1.17% | 7.00 |
| 2025-10-15 | 28.10 | 27.86 | 0.07 | 0.25% | 27.29 | 28.18 | 108316 | 29910.94 | 1.43% | 5.00 |
| 2025-10-14 | 29.22 | 27.79 | -1.25 | -4.30% | 27.77 | 29.36 | 169013 | 47985.20 | 2.23% | 0.00 |
| 2025-10-13 | 28.00 | 29.04 | -0.27 | -0.92% | 27.81 | 29.17 | 157654 | 44932.03 | 2.08% | 0.00 |
| 2025-10-10 | 29.68 | 29.31 | -0.64 | -2.14% | 28.60 | 29.95 | 237862 | 69293.72 | 3.14% | 1.00 |
| 2025-10-09 | 29.50 | 29.95 | 0.73 | 2.50% | 29.38 | 30.71 | 234808 | 71036.09 | 3.10% | 2.00 |
| 2025-09-30 | 28.70 | 29.22 | 0.57 | 1.99% | 28.69 | 29.62 | 150265 | 44019.98 | 1.98% | 6.00 |
| 2025-09-29 | 28.40 | 28.65 | 0.30 | 1.06% | 27.77 | 28.74 | 154973 | 43949.43 | 2.05% | 4.00 |
| 2025-09-26 | 29.71 | 28.35 | -1.50 | -5.03% | 28.28 | 29.80 | 192233 | 55444.91 | 2.54% | 2.00 |
| 2025-09-25 | 29.94 | 29.85 | -0.21 | -0.70% | 29.80 | 30.34 | 145377 | 43682.91 | 1.92% | 12.00 |
| 2025-09-24 | 29.51 | 30.06 | 0.40 | 1.35% | 29.19 | 30.10 | 190827 | 56725.73 | 2.52% | 8.00 |
| 2025-09-23 | 30.61 | 29.66 | -1.25 | -4.04% | 28.88 | 30.78 | 248470 | 73436.62 | 3.28% | 8.00 |
| 2025-09-22 | 30.86 | 30.91 | 0.06 | 0.19% | 30.45 | 31.48 | 198840 | 61606.02 | 2.63% | 5.00 |
| 2025-09-19 | 30.90 | 30.85 | 0.09 | 0.29% | 30.10 | 31.57 | 222779 | 69055.96 | 2.94% | 0.00 |
| 2025-09-18 | 31.20 | 30.76 | -0.56 | -1.79% | 30.41 | 31.87 | 319428 | 99614.66 | 4.22% | 19.00 |
| 2025-09-17 | 30.85 | 31.32 | 0.62 | 2.02% | 30.60 | 31.62 | 267811 | 83619.64 | 3.54% | 5.00 |
| 2025-09-16 | 29.68 | 30.70 | 1.19 | 4.03% | 29.48 | 30.80 | 256656 | 78022.95 | 3.39% | 4.00 |
| 2025-09-15 | 30.03 | 29.51 | -0.35 | -1.17% | 29.43 | 30.09 | 131060 | 38859.85 | 1.73% | 0.00 |
| 2025-09-12 | 29.88 | 29.86 | -0.02 | -0.07% | 29.59 | 30.35 | 166137 | 49909.59 | 2.19% | 0.00 |
| 2025-09-11 | 28.78 | 29.88 | 1.10 | 3.82% | 28.12 | 29.95 | 199019 | 58524.25 | 2.63% | 0.00 |
| 2025-09-10 | 28.68 | 28.78 | 0.14 | 0.49% | 28.67 | 29.49 | 126067 | 36528.86 | 1.66% | 18.00 |
| 2025-09-09 | 29.99 | 28.64 | -1.45 | -4.82% | 28.45 | 29.99 | 216592 | 62991.84 | 2.86% | 3.00 |
| 2025-09-08 | 30.16 | 30.09 | -0.07 | -0.23% | 29.91 | 30.75 | 166673 | 50439.83 | 2.20% | 0.00 |
| 2025-09-05 | 29.22 | 30.16 | 1.23 | 4.25% | 28.60 | 30.28 | 209543 | 61965.57 | 2.77% | 62.00 |
| 2025-09-04 | 29.79 | 28.93 | -0.90 | -3.02% | 28.01 | 30.40 | 239270 | 70168.91 | 3.16% | 0.00 |
| 2025-09-03 | 30.32 | 29.83 | -0.49 | -1.62% | 29.80 | 30.90 | 173475 | 52377.57 | 2.29% | 0.00 |
| 2025-09-02 | 31.49 | 30.32 | -1.32 | -4.17% | 30.11 | 31.49 | 267964 | 81939.55 | 3.54% | 0.00 |
| 2025-09-01 | 31.07 | 31.64 | 0.72 | 2.33% | 30.11 | 32.59 | 386039 | 120475.43 | 5.10% | 60.00 |
| 2025-08-29 | 31.45 | 30.92 | -0.64 | -2.03% | 30.90 | 31.89 | 243251 | 76037.40 | 3.21% | 0.00 |
| 2025-08-28 | 31.25 | 31.56 | 0.51 | 1.64% | 30.41 | 31.86 | 307218 | 95891.19 | 4.06% | 40.00 |
| 2025-08-27 | 32.58 | 31.05 | -1.00 | -3.12% | 31.00 | 32.61 | 380741 | 121602.33 | 5.03% | 18.00 |
| 2025-08-26 | 30.93 | 32.05 | 1.01 | 3.25% | 30.52 | 32.87 | 457791 | 145772.42 | 6.05% | 34.00 |
| 2025-08-25 | 31.30 | 31.04 | 0.05 | 0.16% | 30.59 | 31.50 | 372097 | 115184.27 | 4.91% | 21.00 |
| 2025-08-22 | 29.95 | 30.99 | 1.20 | 4.03% | 29.60 | 31.28 | 423917 | 128606.34 | 5.60% | 0.00 |
| 2025-08-21 | 30.25 | 29.79 | -0.32 | -1.06% | 29.56 | 30.53 | 293929 | 88171.51 | 3.88% | 2.00 |
| 2025-08-20 | 29.81 | 30.11 | 0.17 | 0.57% | 29.68 | 30.93 | 430217 | 130290.64 | 5.68% | 10.00 |
| 2025-08-19 | 28.72 | 29.94 | 0.98 | 3.38% | 28.61 | 30.28 | 509694 | 151336.88 | 6.73% | 0.00 |
| 2025-08-18 | 28.50 | 28.96 | 1.01 | 3.61% | 28.30 | 29.34 | 361117 | 104491.87 | 4.77% | 1.00 |
| 2025-08-15 | 27.37 | 27.95 | 0.48 | 1.75% | 27.34 | 28.08 | 202613 | 56384.17 | 2.68% | 0.00 |
| 2025-08-14 | 28.22 | 27.47 | -1.01 | -3.55% | 27.27 | 28.28 | 288971 | 80165.02 | 3.82% | 13.00 |
| 2025-08-13 | 28.58 | 28.48 | 0.21 | 0.74% | 28.19 | 28.79 | 226887 | 64513.29 | 3.00% | 0.00 |
| 2025-08-12 | 28.17 | 28.27 | -0.16 | -0.56% | 28.15 | 28.90 | 204326 | 58063.86 | 2.70% | 2.00 |
| 2025-08-11 | 28.02 | 28.43 | 0.60 | 2.16% | 28.02 | 28.86 | 243795 | 69405.58 | 3.22% | 15.00 |
| 2025-08-08 | 29.00 | 27.83 | -1.07 | -3.70% | 27.68 | 29.00 | 318278 | 89178.99 | 4.20% | 8.00 |
| 2025-08-07 | 29.40 | 28.90 | -0.22 | -0.76% | 28.51 | 29.67 | 347026 | 100923.80 | 4.58% | 3.00 |
| 2025-08-06 | 28.18 | 29.12 | 0.75 | 2.64% | 28.15 | 29.28 | 378154 | 108347.05 | 4.99% | 16.00 |
| 2025-08-05 | 29.00 | 28.37 | -0.34 | -1.18% | 28.33 | 30.38 | 606330 | 178508.28 | 8.01% | 2.00 |
| 2025-08-04 | 26.78 | 28.71 | 1.81 | 6.73% | 26.65 | 29.48 | 453613 | 126790.40 | 5.99% | 0.00 |
| 2025-08-01 | 27.67 | 26.90 | -0.65 | -2.36% | 26.77 | 27.68 | 275845 | 74663.86 | 3.64% | 12.00 |
| 2025-07-31 | 26.71 | 27.55 | 1.16 | 4.40% | 26.16 | 27.93 | 544398 | 147130.41 | 7.19% | 40.00 |
| 2025-07-30 | 25.72 | 26.39 | 0.59 | 2.29% | 25.45 | 26.71 | 367713 | 96640.66 | 4.86% | 4.00 |
| 2025-07-29 | 25.65 | 25.80 | 0.03 | 0.12% | 25.41 | 25.95 | 109888 | 28157.70 | 1.45% | 24.00 |
| 2025-07-28 | 25.60 | 25.77 | 0.21 | 0.82% | 25.53 | 26.16 | 182276 | 47144.66 | 2.41% | 1.00 |
| 2025-07-25 | 25.44 | 25.56 | 0.20 | 0.79% | 25.25 | 25.78 | 141739 | 36079.27 | 1.87% | 77.00 |
| 2025-07-24 | 24.81 | 25.36 | 0.55 | 2.22% | 24.81 | 25.43 | 153448 | 38741.19 | 2.03% | 0.00 |
| 2025-07-23 | 25.02 | 24.81 | -0.28 | -1.12% | 24.78 | 25.15 | 100053 | 24941.71 | 1.32% | 0.00 |
| 2025-07-22 | 25.23 | 25.09 | -0.14 | -0.55% | 24.97 | 25.40 | 110446 | 27746.08 | 1.46% | 0.00 |
| 2025-07-21 | 25.14 | 25.23 | 0.10 | 0.40% | 24.98 | 25.30 | 97139 | 24444.77 | 1.28% | 0.00 |
| 2025-07-18 | 25.46 | 25.13 | -0.34 | -1.33% | 25.02 | 25.55 | 142187 | 35824.90 | 1.88% | 1.00 |
| 2025-07-17 | 24.71 | 25.47 | 0.68 | 2.74% | 24.65 | 25.55 | 202846 | 51364.28 | 2.68% | 0.00 |
| 2025-07-16 | 24.89 | 24.79 | -0.16 | -0.64% | 24.72 | 25.20 | 107037 | 26703.32 | 1.41% | 11.00 |
| 2025-07-15 | 24.81 | 24.95 | 0.06 | 0.24% | 24.45 | 25.15 | 134075 | 33292.29 | 1.77% | 5.00 |
| 2025-07-14 | 24.80 | 24.89 | 0.09 | 0.36% | 24.55 | 24.99 | 80426 | 19951.71 | 1.06% | 10.00 |
| 2025-07-11 | 24.55 | 24.80 | 0.23 | 0.94% | 24.27 | 24.97 | 108529 | 26788.58 | 1.43% | 0.00 |
| 2025-07-10 | 24.71 | 24.57 | -0.21 | -0.85% | 24.33 | 24.80 | 89599 | 21976.29 | 1.18% | 0.00 |
| 2025-07-09 | 24.86 | 24.78 | 0.01 | 0.04% | 24.68 | 25.28 | 125067 | 31190.22 | 1.65% | 0.00 |
| 2025-07-08 | 24.40 | 24.77 | 0.44 | 1.81% | 24.27 | 24.85 | 111416 | 27530.42 | 1.47% | 0.00 |
| 2025-07-07 | 24.83 | 24.33 | -0.38 | -1.54% | 24.24 | 24.83 | 86715 | 21129.86 | 1.15% | 0.00 |
| 2025-07-04 | 25.42 | 24.71 | -0.71 | -2.79% | 24.63 | 25.42 | 148360 | 36893.55 | 1.96% | 4.00 |
| 2025-07-03 | 24.75 | 25.42 | 0.97 | 3.97% | 24.56 | 25.58 | 226782 | 57186.99 | 3.00% | 56.00 |
| 2025-07-02 | 25.02 | 24.45 | -0.54 | -2.16% | 24.33 | 25.05 | 87213 | 21430.32 | 1.15% | 7.00 |
| 2025-07-01 | 25.07 | 24.99 | -0.11 | -0.44% | 24.83 | 25.18 | 87788 | 21921.95 | 1.16% | 8.00 |
| 2025-06-30 | 24.94 | 25.10 | 0.13 | 0.52% | 24.94 | 25.23 | 114682 | 28736.10 | 1.51% | 13.00 |
| 2025-06-27 | 25.38 | 24.97 | 0.25 | 1.01% | 24.77 | 25.65 | 193060 | 48554.83 | 2.55% | 2.00 |
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。
