| 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 | 34.33 | 35.32 | 1.16 | 3.40% | 34.13 | 35.89 | 25892 | 9133.13 | 1.92% |
| 2025-10-23 | 34.68 | 34.16 | -0.64 | -1.84% | 33.48 | 34.68 | 29296 | 9919.58 | 2.17% |
| 2025-10-22 | 35.42 | 34.80 | -0.78 | -2.19% | 34.54 | 35.50 | 18888 | 6598.78 | 1.40% |
| 2025-10-21 | 35.82 | 35.58 | -0.11 | -0.31% | 35.16 | 35.94 | 12705 | 4504.61 | 0.94% |
| 2025-10-20 | 35.35 | 35.69 | 0.51 | 1.45% | 35.35 | 36.23 | 18664 | 6699.75 | 1.38% |
| 2025-10-17 | 36.13 | 35.18 | -0.80 | -2.22% | 35.08 | 36.20 | 14852 | 5279.56 | 1.10% |
| 2025-10-16 | 36.90 | 35.98 | -0.57 | -1.56% | 35.81 | 37.38 | 19789 | 7237.22 | 1.46% |
| 2025-10-15 | 36.90 | 36.55 | 0.09 | 0.25% | 35.90 | 36.90 | 18375 | 6682.66 | 1.36% |
| 2025-10-14 | 36.09 | 36.46 | 0.57 | 1.59% | 35.56 | 37.68 | 33085 | 12117.28 | 2.45% |
| 2025-10-13 | 33.88 | 35.89 | -1.05 | -2.84% | 33.88 | 36.08 | 28904 | 10264.40 | 2.14% |
| 2025-10-10 | 37.00 | 36.94 | 0.91 | 2.53% | 36.50 | 38.90 | 51277 | 19241.90 | 3.79% |
| 2025-10-09 | 38.19 | 36.03 | -2.15 | -5.63% | 35.99 | 38.28 | 50852 | 18612.38 | 3.76% |
| 2025-09-30 | 36.80 | 38.18 | 1.37 | 3.72% | 36.59 | 39.30 | 39577 | 15067.77 | 2.93% |
| 2025-09-29 | 36.30 | 36.81 | 0.37 | 1.02% | 36.05 | 36.81 | 22524 | 8195.82 | 1.67% |
| 2025-09-26 | 37.02 | 36.44 | -0.94 | -2.51% | 36.35 | 37.61 | 34560 | 12710.11 | 2.56% |
| 2025-09-25 | 37.29 | 37.38 | -0.37 | -0.98% | 36.60 | 37.97 | 36271 | 13466.44 | 2.68% |
| 2025-09-24 | 39.00 | 37.75 | -1.25 | -3.21% | 36.55 | 39.00 | 44033 | 16548.19 | 3.26% |
| 2025-09-23 | 38.48 | 39.00 | 0.41 | 1.06% | 37.18 | 40.50 | 53885 | 21090.09 | 3.99% |
| 2025-09-22 | 37.52 | 38.59 | 1.11 | 2.96% | 37.48 | 38.87 | 36937 | 14185.01 | 2.73% |
| 2025-09-19 | 37.04 | 37.48 | -0.12 | -0.32% | 36.71 | 37.80 | 32667 | 12184.67 | 2.42% |
| 2025-09-18 | 38.72 | 37.60 | -1.51 | -3.86% | 37.35 | 39.05 | 51035 | 19522.67 | 3.78% |
| 2025-09-17 | 39.30 | 39.11 | -0.20 | -0.51% | 38.26 | 39.98 | 46061 | 17985.52 | 3.41% |
| 2025-09-16 | 40.09 | 39.31 | -0.78 | -1.95% | 38.34 | 40.20 | 56187 | 22086.44 | 4.16% |
| 2025-09-15 | 39.38 | 40.09 | 0.46 | 1.16% | 38.51 | 40.30 | 53474 | 21238.16 | 3.96% |
| 2025-09-12 | 41.90 | 39.63 | -2.85 | -6.71% | 38.49 | 41.90 | 97107 | 38597.32 | 7.18% |
| 2025-09-11 | 44.50 | 42.48 | -2.08 | -4.67% | 40.80 | 44.50 | 138121 | 58246.50 | 10.22% |
| 2025-09-10 | 44.93 | 44.56 | -1.15 | -2.52% | 41.66 | 48.41 | 122679 | 54640.57 | 9.07% |
| 2025-09-09 | 46.42 | 45.71 | 1.09 | 2.44% | 44.62 | 47.33 | 106814 | 49437.27 | 7.90% |
| 2025-09-08 | 40.44 | 44.62 | 4.06 | 10.01% | 40.18 | 44.62 | 42027 | 18043.08 | 3.11% |
| 2025-09-05 | 40.21 | 40.56 | 0.36 | 0.90% | 39.30 | 41.14 | 46932 | 18835.76 | 3.47% |
| 2025-09-04 | 38.81 | 40.20 | 1.58 | 4.09% | 38.62 | 40.85 | 72330 | 28828.68 | 5.35% |
| 2025-09-03 | 39.15 | 38.62 | -0.13 | -0.34% | 37.81 | 40.29 | 53388 | 20872.70 | 3.95% |
| 2025-09-02 | 40.34 | 38.75 | -1.00 | -2.52% | 38.36 | 40.34 | 47857 | 18638.43 | 3.54% |
| 2025-09-01 | 41.68 | 39.75 | -1.44 | -3.50% | 39.30 | 41.68 | 60923 | 24398.56 | 4.51% |
| 2025-08-29 | 40.50 | 41.19 | -0.61 | -1.46% | 39.75 | 43.36 | 64961 | 27157.36 | 4.81% |
| 2025-08-28 | 44.75 | 41.80 | -2.22 | -5.04% | 39.62 | 44.92 | 101318 | 41442.75 | 7.49% |
| 2025-08-27 | 45.30 | 44.02 | -2.04 | -4.43% | 43.96 | 46.82 | 48783 | 22058.63 | 3.61% |
| 2025-08-26 | 46.32 | 46.06 | -0.78 | -1.67% | 45.00 | 47.26 | 52001 | 24017.44 | 3.85% |
| 2025-08-25 | 44.20 | 46.84 | 2.38 | 5.35% | 44.20 | 47.98 | 69679 | 32521.19 | 5.15% |
| 2025-08-22 | 41.48 | 44.46 | 2.96 | 7.13% | 41.48 | 44.98 | 80591 | 35209.03 | 5.96% |
| 2025-08-21 | 40.86 | 41.50 | -0.71 | -1.68% | 40.80 | 44.18 | 79969 | 34063.28 | 5.92% |
| 2025-08-20 | 40.98 | 42.21 | 3.51 | 9.07% | 39.53 | 42.57 | 90836 | 37350.03 | 6.72% |
| 2025-08-19 | 34.75 | 38.70 | 3.52 | 10.01% | 34.75 | 38.70 | 47551 | 17665.38 | 3.52% |
| 2025-08-18 | 33.55 | 35.18 | 1.55 | 4.61% | 33.40 | 35.39 | 52317 | 18193.94 | 3.87% |
| 2025-08-15 | 32.16 | 33.63 | 1.43 | 4.44% | 31.83 | 34.33 | 54450 | 18159.19 | 4.03% |
| 2025-08-14 | 32.10 | 32.20 | 0.28 | 0.88% | 30.90 | 32.50 | 53385 | 16896.44 | 3.95% |
| 2025-08-13 | 33.00 | 31.92 | -0.47 | -1.45% | 31.89 | 33.31 | 56525 | 18381.93 | 4.18% |
| 2025-08-12 | 31.20 | 32.39 | 1.51 | 4.89% | 30.86 | 32.99 | 72789 | 23084.05 | 5.38% |
| 2025-08-11 | 30.32 | 30.88 | 0.91 | 3.04% | 30.07 | 31.59 | 38153 | 11810.90 | 2.82% |
| 2025-08-08 | 29.97 | 29.97 | -0.01 | -0.03% | 29.34 | 30.21 | 23478 | 6999.34 | 1.74% |
| 2025-08-07 | 30.17 | 29.98 | -0.19 | -0.63% | 29.73 | 30.27 | 14930 | 4475.81 | 1.10% |
| 2025-08-06 | 30.22 | 30.17 | -0.08 | -0.26% | 29.42 | 30.27 | 19508 | 5833.15 | 1.44% |
| 2025-08-05 | 30.03 | 30.25 | 0.28 | 0.93% | 29.90 | 30.65 | 21317 | 6449.47 | 1.58% |
| 2025-08-04 | 29.02 | 29.97 | 0.93 | 3.20% | 28.88 | 29.98 | 29178 | 8643.47 | 2.16% |
| 2025-08-01 | 29.82 | 29.04 | -0.77 | -2.58% | 28.50 | 30.05 | 25204 | 7373.66 | 1.86% |
| 2025-07-31 | 29.59 | 29.81 | 0.21 | 0.71% | 29.41 | 30.15 | 25665 | 7629.19 | 1.90% |
| 2025-07-30 | 30.03 | 29.60 | -0.73 | -2.41% | 29.45 | 30.70 | 25277 | 7567.32 | 1.87% |
| 2025-07-29 | 30.51 | 30.33 | -0.26 | -0.85% | 29.73 | 30.74 | 28624 | 8598.07 | 2.12% |
| 2025-07-28 | 30.60 | 30.59 | -0.11 | -0.36% | 30.54 | 31.09 | 21124 | 6493.08 | 1.56% |
| 2025-07-25 | 30.96 | 30.70 | -0.26 | -0.84% | 30.30 | 30.96 | 30164 | 9209.12 | 2.23% |
| 2025-07-24 | 30.60 | 30.96 | 0.19 | 0.62% | 30.60 | 31.35 | 36752 | 11414.24 | 2.72% |
| 2025-07-23 | 30.50 | 30.77 | -0.02 | -0.06% | 30.18 | 31.00 | 34370 | 10533.26 | 2.54% |
| 2025-07-22 | 31.14 | 30.79 | -0.46 | -1.47% | 30.40 | 31.29 | 41545 | 12800.96 | 3.07% |
| 2025-07-21 | 32.04 | 31.25 | -1.47 | -4.49% | 30.62 | 32.27 | 90492 | 28124.74 | 6.69% |
| 2025-07-18 | 31.35 | 32.72 | 1.26 | 4.01% | 31.35 | 34.61 | 136195 | 45343.52 | 10.07% |
| 2025-07-17 | 31.36 | 31.46 | -0.19 | -0.60% | 30.95 | 31.96 | 25772 | 8118.94 | 1.91% |
| 2025-07-16 | 31.50 | 31.65 | 0.31 | 0.99% | 31.28 | 32.20 | 38600 | 12247.17 | 2.86% |
| 2025-07-15 | 30.01 | 31.34 | 1.03 | 3.40% | 29.88 | 31.48 | 52398 | 16161.39 | 3.88% |
| 2025-07-14 | 30.09 | 30.31 | -0.69 | -2.23% | 30.09 | 31.00 | 53858 | 16364.16 | 3.98% |
| 2025-07-11 | 32.34 | 31.00 | -1.50 | -4.62% | 30.70 | 32.69 | 75893 | 23989.01 | 5.61% |
| 2025-07-10 | 32.94 | 32.50 | -0.85 | -2.55% | 32.02 | 33.68 | 61329 | 20042.22 | 4.54% |
| 2025-07-09 | 33.90 | 33.35 | -0.55 | -1.62% | 32.62 | 35.10 | 72787 | 24690.15 | 5.38% |
| 2025-07-08 | 32.99 | 33.90 | 0.82 | 2.48% | 32.92 | 36.39 | 116798 | 40790.15 | 8.64% |
| 2025-07-07 | 32.93 | 33.08 | 0.17 | 0.52% | 32.30 | 33.60 | 46433 | 15279.77 | 3.43% |
| 2025-07-04 | 33.33 | 32.91 | -0.39 | -1.17% | 32.65 | 33.95 | 38224 | 12676.95 | 2.83% |
| 2025-07-03 | 32.85 | 33.30 | 0.16 | 0.48% | 32.85 | 33.96 | 35023 | 11723.70 | 2.59% |
| 2025-07-02 | 33.58 | 33.14 | -0.44 | -1.31% | 32.68 | 33.67 | 29616 | 9820.05 | 2.19% |
| 2025-07-01 | 33.72 | 33.58 | 0.18 | 0.54% | 32.86 | 33.72 | 34542 | 11468.46 | 2.56% |
| 2025-06-30 | 34.33 | 33.40 | -0.26 | -0.77% | 33.00 | 34.33 | 51600 | 17328.20 | 3.82% |
| 2025-06-27 | 34.80 | 33.66 | -0.15 | -0.44% | 32.88 | 35.66 | 67982 | 23051.96 | 5.03% |
春光科技(603657)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。
