| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 14.00 | 14.08 | -0.24 | -1.68% | 13.68 | 14.20 | 519432 | 72271.91 | 5.69% | 28.00 |
| 2025-08-21 | 13.99 | 14.32 | 0.33 | 2.36% | 13.83 | 14.55 | 629117 | 89407.95 | 6.90% | 39.00 |
| 2025-08-20 | 14.03 | 13.99 | 0.14 | 1.01% | 13.68 | 14.05 | 412063 | 57177.87 | 4.52% | 0.00 |
| 2025-08-19 | 13.96 | 13.85 | -0.12 | -0.86% | 13.70 | 14.07 | 431673 | 59883.82 | 4.73% | 2.00 |
| 2025-08-18 | 14.30 | 13.97 | -0.18 | -1.27% | 13.81 | 14.39 | 645941 | 90553.58 | 7.08% | 13.00 |
| 2025-08-15 | 13.58 | 14.15 | 0.82 | 6.15% | 13.23 | 14.15 | 715368 | 98904.48 | 7.84% | 5.00 |
| 2025-08-14 | 13.78 | 13.33 | -0.34 | -2.49% | 13.30 | 14.27 | 650337 | 89412.41 | 7.13% | 0.00 |
| 2025-08-13 | 13.50 | 13.67 | 0.12 | 0.89% | 13.37 | 13.83 | 459567 | 62266.11 | 5.04% | 21.00 |
| 2025-08-12 | 13.66 | 13.55 | -0.22 | -1.60% | 13.42 | 13.95 | 510260 | 69206.24 | 5.59% | 0.00 |
| 2025-08-11 | 13.57 | 13.77 | 0.57 | 4.32% | 13.31 | 14.17 | 810829 | 111125.91 | 8.89% | 18.00 |
| 2025-08-08 | 12.50 | 13.20 | 0.38 | 2.96% | 12.50 | 13.58 | 799725 | 105625.98 | 8.77% | 0.00 |
| 2025-08-07 | 13.00 | 12.82 | 0.31 | 2.48% | 12.75 | 13.48 | 801543 | 104414.47 | 8.79% | 24.00 |
| 2025-08-06 | 11.95 | 12.51 | 0.59 | 4.95% | 11.86 | 12.63 | 544214 | 67127.88 | 5.97% | 37.00 |
| 2025-08-05 | 11.66 | 11.92 | 0.23 | 1.97% | 11.66 | 11.93 | 257976 | 30567.44 | 2.83% | 29.00 |
| 2025-08-04 | 11.58 | 11.69 | 0.00 | 0.00% | 11.50 | 11.81 | 181593 | 21164.19 | 1.99% | 0.00 |
| 2025-08-01 | 11.81 | 11.69 | -0.12 | -1.02% | 11.65 | 11.87 | 228750 | 26837.51 | 2.51% | 0.00 |
| 2025-07-31 | 11.73 | 11.81 | 0.06 | 0.51% | 11.65 | 12.03 | 410787 | 48711.55 | 4.50% | 21.00 |
| 2025-07-30 | 11.67 | 11.75 | 0.04 | 0.34% | 11.58 | 11.96 | 299828 | 35312.44 | 3.29% | 0.00 |
| 2025-07-29 | 11.67 | 11.71 | -0.02 | -0.17% | 11.57 | 11.72 | 115894 | 13497.99 | 1.27% | 2.00 |
| 2025-07-28 | 11.65 | 11.73 | 0.11 | 0.95% | 11.54 | 11.77 | 166466 | 19459.29 | 1.82% | 49.00 |
| 2025-07-25 | 11.65 | 11.62 | 0.02 | 0.17% | 11.47 | 11.66 | 125552 | 14523.87 | 1.38% | 0.00 |
| 2025-07-24 | 11.53 | 11.60 | 0.08 | 0.69% | 11.45 | 11.69 | 147632 | 17112.69 | 1.62% | 1.00 |
| 2025-07-23 | 11.77 | 11.52 | -0.24 | -2.04% | 11.50 | 11.77 | 168424 | 19526.74 | 1.85% | 0.00 |
| 2025-07-22 | 11.69 | 11.76 | 0.02 | 0.17% | 11.62 | 11.85 | 162416 | 19017.51 | 1.78% | 10.00 |
| 2025-07-21 | 11.59 | 11.74 | 0.09 | 0.77% | 11.56 | 11.83 | 178553 | 20835.61 | 1.96% | 0.00 |
| 2025-07-18 | 11.63 | 11.65 | -0.06 | -0.51% | 11.51 | 11.75 | 183349 | 21281.17 | 2.01% | 0.00 |
| 2025-07-17 | 11.40 | 11.71 | 0.30 | 2.63% | 11.33 | 11.72 | 255706 | 29602.94 | 2.80% | 21.00 |
| 2025-07-16 | 11.26 | 11.41 | 0.16 | 1.42% | 11.22 | 11.49 | 190054 | 21669.55 | 2.08% | 5.00 |
| 2025-07-15 | 11.36 | 11.25 | -0.11 | -0.97% | 11.19 | 11.43 | 153741 | 17347.71 | 1.69% | 0.00 |
| 2025-07-14 | 11.30 | 11.36 | 0.05 | 0.44% | 11.21 | 11.38 | 117593 | 13284.02 | 1.29% | 10.00 |
| 2025-07-11 | 11.26 | 11.31 | 0.02 | 0.18% | 11.19 | 11.44 | 134987 | 15279.07 | 1.48% | 0.00 |
| 2025-07-10 | 11.29 | 11.29 | -0.01 | -0.09% | 11.23 | 11.35 | 119247 | 13438.98 | 1.31% | 0.00 |
| 2025-07-09 | 11.45 | 11.30 | -0.17 | -1.48% | 11.27 | 11.49 | 126239 | 14365.85 | 1.38% | 0.00 |
| 2025-07-08 | 11.31 | 11.47 | 0.14 | 1.24% | 11.25 | 11.56 | 172281 | 19659.65 | 1.89% | 9.00 |
| 2025-07-07 | 11.20 | 11.33 | 0.07 | 0.62% | 11.12 | 11.38 | 125514 | 14104.78 | 1.38% | 0.00 |
| 2025-07-04 | 11.51 | 11.26 | -0.31 | -2.68% | 11.23 | 11.56 | 217063 | 24605.89 | 2.38% | 0.00 |
| 2025-07-03 | 11.23 | 11.57 | 0.34 | 3.03% | 11.21 | 11.79 | 336678 | 39073.71 | 3.69% | 0.00 |
| 2025-07-02 | 11.46 | 11.23 | -0.25 | -2.18% | 11.17 | 11.46 | 184299 | 20756.24 | 2.02% | 0.00 |
| 2025-07-01 | 11.60 | 11.48 | -0.09 | -0.78% | 11.40 | 11.78 | 189452 | 21859.08 | 2.08% | 0.00 |
| 2025-06-30 | 11.42 | 11.57 | 0.20 | 1.76% | 11.36 | 11.60 | 204686 | 23535.65 | 2.24% | 5.00 |
| 2025-06-27 | 11.41 | 11.37 | -0.01 | -0.09% | 11.34 | 11.49 | 159028 | 18133.79 | 1.74% | 25.00 |
| 2025-06-26 | 11.50 | 11.38 | -0.22 | -1.90% | 11.35 | 11.54 | 250020 | 28616.48 | 2.74% | 6.00 |
| 2025-06-25 | 11.21 | 11.60 | 0.39 | 3.48% | 11.10 | 11.64 | 332726 | 37667.64 | 3.65% | 32.00 |
| 2025-06-24 | 11.09 | 11.21 | 0.07 | 0.63% | 11.09 | 11.31 | 247409 | 27641.16 | 2.71% | 0.00 |
| 2025-06-23 | 11.07 | 11.14 | 0.04 | 0.36% | 10.94 | 11.24 | 121234 | 13463.09 | 1.33% | 0.00 |
| 2025-06-20 | 11.08 | 11.10 | 0.04 | 0.36% | 10.98 | 11.19 | 136460 | 15123.56 | 1.50% | 0.00 |
| 2025-06-19 | 11.31 | 11.06 | -0.34 | -2.98% | 11.02 | 11.48 | 180499 | 20192.71 | 1.98% | 0.00 |
| 2025-06-18 | 11.10 | 11.40 | 0.24 | 2.15% | 11.10 | 11.49 | 188431 | 21283.61 | 2.07% | 0.00 |
| 2025-06-17 | 11.17 | 11.16 | 0.02 | 0.18% | 11.05 | 11.26 | 138634 | 15436.45 | 1.52% | 0.00 |
| 2025-06-16 | 11.08 | 11.14 | -0.03 | -0.27% | 10.92 | 11.20 | 159880 | 17762.92 | 1.75% | 0.00 |
| 2025-06-13 | 11.31 | 11.17 | -0.23 | -2.02% | 11.11 | 11.41 | 264772 | 29734.09 | 2.90% | 0.00 |
| 2025-06-12 | 11.29 | 11.40 | 0.12 | 1.06% | 11.21 | 11.53 | 233287 | 26615.44 | 2.56% | 0.00 |
| 2025-06-11 | 11.38 | 11.28 | -0.49 | -4.16% | 11.25 | 11.59 | 371325 | 42140.49 | 4.07% | 0.00 |
| 2025-06-10 | 11.98 | 11.77 | -0.01 | -0.08% | 11.65 | 12.02 | 298566 | 35228.39 | 3.27% | 0.00 |
| 2025-06-09 | 11.80 | 11.78 | 0.20 | 1.73% | 11.71 | 12.12 | 351822 | 41697.27 | 3.86% | 6.00 |
| 2025-06-06 | 11.50 | 11.58 | 0.01 | 0.09% | 11.46 | 11.72 | 239464 | 27756.59 | 2.62% | 58.00 |
| 2025-06-05 | 11.10 | 11.57 | 0.55 | 4.99% | 11.01 | 11.66 | 338606 | 38378.11 | 3.71% | 30.00 |
| 2025-06-04 | 11.02 | 11.02 | 0.00 | 0.00% | 10.99 | 11.11 | 119652 | 13214.44 | 1.31% | 0.00 |
| 2025-06-03 | 10.90 | 11.02 | 0.05 | 0.46% | 10.90 | 11.30 | 116761 | 12908.89 | 1.28% | 0.00 |
| 2025-05-30 | 11.14 | 10.97 | -0.21 | -1.88% | 10.94 | 11.18 | 142263 | 15691.61 | 1.56% | 0.00 |
| 2025-05-29 | 11.06 | 11.18 | 0.10 | 0.90% | 11.01 | 11.27 | 177692 | 19844.84 | 1.95% | 0.00 |
| 2025-05-28 | 10.99 | 11.08 | 0.09 | 0.82% | 10.98 | 11.23 | 194823 | 21604.71 | 2.14% | 0.00 |
| 2025-05-27 | 11.00 | 10.99 | -0.08 | -0.72% | 10.83 | 11.09 | 150673 | 16487.75 | 1.65% | 10.00 |
| 2025-05-26 | 10.91 | 11.07 | 0.14 | 1.28% | 10.91 | 11.15 | 141777 | 15658.01 | 1.55% | 0.00 |
| 2025-05-23 | 11.19 | 10.93 | -0.25 | -2.24% | 10.90 | 11.35 | 198450 | 22093.92 | 2.18% | 0.00 |
| 2025-05-22 | 11.35 | 11.18 | -0.25 | -2.19% | 11.16 | 11.47 | 225881 | 25491.07 | 2.48% | 0.00 |
| 2025-05-21 | 11.70 | 11.43 | -0.49 | -4.11% | 11.37 | 11.81 | 411425 | 47521.59 | 4.51% | 0.00 |
| 2025-05-20 | 11.70 | 11.92 | 0.49 | 4.29% | 11.43 | 12.15 | 717557 | 85181.76 | 7.87% | 45.00 |
| 2025-05-19 | 11.36 | 11.43 | 0.43 | 3.91% | 11.01 | 11.50 | 447415 | 50621.90 | 4.90% | 10.00 |
| 2025-05-16 | 10.74 | 11.00 | 0.24 | 2.23% | 10.70 | 11.11 | 219960 | 24066.34 | 2.41% | 0.00 |
| 2025-05-15 | 10.99 | 10.76 | -0.14 | -1.28% | 10.72 | 11.25 | 169309 | 18419.59 | 1.86% | 0.00 |
| 2025-05-14 | 10.90 | 10.90 | 0.04 | 0.37% | 10.80 | 11.04 | 148824 | 16234.70 | 1.63% | 0.00 |
| 2025-05-13 | 11.14 | 10.86 | -0.12 | -1.09% | 10.83 | 11.20 | 157655 | 17334.99 | 1.73% | 0.00 |
| 2025-05-12 | 10.94 | 10.98 | 0.16 | 1.48% | 10.88 | 11.14 | 156452 | 17233.22 | 1.71% | 3.00 |
| 2025-05-09 | 11.04 | 10.82 | -0.29 | -2.61% | 10.78 | 11.11 | 131254 | 14301.85 | 1.44% | 0.00 |
| 2025-05-08 | 11.00 | 11.11 | 0.15 | 1.37% | 10.89 | 11.16 | 156394 | 17232.50 | 1.71% | 70.00 |
| 2025-05-07 | 11.15 | 10.96 | -0.09 | -0.81% | 10.88 | 11.28 | 242468 | 26680.21 | 2.66% | 0.00 |
| 2025-05-06 | 10.72 | 11.05 | 0.43 | 4.05% | 10.63 | 11.20 | 226676 | 24697.08 | 2.48% | 2.00 |
| 2025-04-30 | 10.43 | 10.62 | 0.24 | 2.31% | 10.43 | 10.70 | 210702 | 22341.87 | 2.31% | 0.00 |
| 2025-04-29 | 10.31 | 10.42 | 0.07 | 0.68% | 10.28 | 10.54 | 105155 | 10935.41 | 1.15% | 0.00 |
乾照光电(300102)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。
