| 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 | 39.00 | 40.53 | 1.33 | 3.39% | 39.00 | 40.56 | 232376 | 93085.77 | 9.99% | 5.00 |
| 2025-08-21 | 39.85 | 39.20 | -0.78 | -1.95% | 38.89 | 40.28 | 130386 | 51395.04 | 5.60% | 29.00 |
| 2025-08-20 | 39.01 | 39.98 | 0.74 | 1.89% | 38.65 | 39.99 | 157206 | 61781.55 | 6.76% | 0.00 |
| 2025-08-19 | 39.65 | 39.24 | -0.54 | -1.36% | 39.00 | 39.78 | 134369 | 52842.09 | 5.78% | 24.00 |
| 2025-08-18 | 39.34 | 39.78 | 0.87 | 2.24% | 38.66 | 40.17 | 223789 | 88573.48 | 9.62% | 2.88 |
| 2025-08-15 | 37.88 | 38.91 | 0.92 | 2.42% | 37.88 | 39.06 | 139549 | 54047.79 | 6.00% | 0.00 |
| 2025-08-14 | 39.14 | 37.99 | -1.15 | -2.94% | 37.82 | 39.36 | 160672 | 61883.66 | 6.91% | 5.00 |
| 2025-08-13 | 38.20 | 39.14 | 0.73 | 1.90% | 38.20 | 40.10 | 255424 | 100615.83 | 10.98% | 3.60 |
| 2025-08-12 | 37.98 | 38.41 | 0.93 | 2.48% | 37.41 | 38.71 | 190623 | 72715.98 | 8.19% | 0.00 |
| 2025-08-11 | 37.02 | 37.48 | 0.53 | 1.43% | 36.90 | 37.78 | 72509 | 27149.47 | 3.12% | 0.00 |
| 2025-08-08 | 37.63 | 36.95 | -0.90 | -2.38% | 36.92 | 37.93 | 75232 | 28036.86 | 3.23% | 0.00 |
| 2025-08-07 | 37.80 | 37.85 | 0.00 | 0.00% | 37.45 | 38.16 | 92083 | 34798.29 | 3.96% | 20.00 |
| 2025-08-06 | 37.53 | 37.85 | 0.11 | 0.29% | 37.41 | 38.18 | 108628 | 41047.46 | 4.67% | 17.00 |
| 2025-08-05 | 36.85 | 37.74 | 1.03 | 2.81% | 36.75 | 38.37 | 133080 | 50099.23 | 5.72% | 0.00 |
| 2025-08-04 | 36.13 | 36.71 | 0.40 | 1.10% | 36.05 | 36.79 | 50643 | 18476.49 | 2.18% | 0.00 |
| 2025-08-01 | 36.67 | 36.31 | -0.49 | -1.33% | 36.15 | 36.95 | 87091 | 31778.05 | 3.74% | 0.00 |
| 2025-07-31 | 37.50 | 36.80 | -2.21 | -5.67% | 36.56 | 38.20 | 233890 | 87512.68 | 10.05% | 12.20 |
| 2025-07-30 | 38.28 | 39.01 | 0.74 | 1.93% | 37.90 | 39.80 | 207595 | 80571.49 | 8.92% | 50.00 |
| 2025-07-29 | 38.30 | 38.27 | -0.25 | -0.65% | 38.01 | 38.90 | 136081 | 52272.80 | 5.85% | 2.00 |
| 2025-07-28 | 37.98 | 38.52 | 0.54 | 1.42% | 37.56 | 38.99 | 174360 | 66676.09 | 7.49% | 33.00 |
| 2025-07-25 | 36.82 | 37.98 | 1.15 | 3.12% | 36.63 | 38.13 | 182320 | 68402.03 | 7.84% | 44.00 |
| 2025-07-24 | 36.28 | 36.83 | 0.48 | 1.32% | 36.20 | 36.96 | 67631 | 24886.09 | 2.91% | 2.00 |
| 2025-07-23 | 36.66 | 36.35 | -0.45 | -1.22% | 36.30 | 36.95 | 64565 | 23656.96 | 2.78% | 0.00 |
| 2025-07-22 | 36.78 | 36.80 | -0.10 | -0.27% | 36.65 | 37.22 | 68275 | 25198.90 | 2.93% | 0.00 |
| 2025-07-21 | 37.00 | 36.90 | -0.38 | -1.02% | 36.46 | 37.21 | 72795 | 26776.33 | 3.13% | 14.00 |
| 2025-07-18 | 36.88 | 37.28 | 0.64 | 1.75% | 36.27 | 37.80 | 118953 | 44006.25 | 5.11% | 18.00 |
| 2025-07-17 | 35.85 | 36.64 | 0.79 | 2.20% | 35.58 | 36.75 | 81103 | 29465.78 | 3.49% | 3.00 |
| 2025-07-16 | 35.80 | 35.85 | 0.03 | 0.08% | 35.68 | 36.32 | 49138 | 17682.86 | 2.11% | 0.00 |
| 2025-07-15 | 35.58 | 35.82 | 0.10 | 0.28% | 35.46 | 36.05 | 52047 | 18609.38 | 2.24% | 0.00 |
| 2025-07-14 | 36.00 | 35.72 | -0.39 | -1.08% | 35.67 | 36.13 | 49264 | 17628.02 | 2.22% | 16.00 |
| 2025-07-11 | 36.15 | 36.11 | 0.05 | 0.14% | 35.60 | 36.47 | 70713 | 25554.03 | 3.19% | 20.00 |
| 2025-07-10 | 35.91 | 36.06 | 0.16 | 0.45% | 35.55 | 36.16 | 57464 | 20596.03 | 2.59% | 0.00 |
| 2025-07-09 | 36.60 | 35.90 | -0.66 | -1.81% | 35.84 | 36.69 | 65060 | 23521.62 | 2.93% | 0.00 |
| 2025-07-08 | 36.01 | 36.56 | 0.53 | 1.47% | 35.86 | 36.78 | 75424 | 27509.60 | 3.40% | 0.00 |
| 2025-07-07 | 35.95 | 36.03 | 0.09 | 0.25% | 35.76 | 36.78 | 63087 | 22803.79 | 2.84% | 0.00 |
| 2025-07-04 | 36.59 | 35.94 | -0.61 | -1.67% | 35.85 | 36.76 | 80078 | 28964.85 | 3.61% | 0.00 |
| 2025-07-03 | 36.68 | 36.55 | -0.27 | -0.73% | 36.12 | 36.81 | 75647 | 27553.47 | 3.41% | 0.00 |
| 2025-07-02 | 37.36 | 36.82 | -0.93 | -2.46% | 36.51 | 37.65 | 113016 | 41753.77 | 5.10% | 0.00 |
| 2025-07-01 | 37.28 | 37.75 | 0.60 | 1.62% | 36.87 | 38.49 | 226397 | 85641.62 | 10.21% | 4.00 |
| 2025-06-30 | 35.80 | 37.15 | 1.97 | 5.60% | 35.79 | 37.49 | 214201 | 78977.47 | 9.66% | 15.00 |
| 2025-06-27 | 35.76 | 35.18 | -0.13 | -0.37% | 35.13 | 35.76 | 65162 | 23043.45 | 2.94% | 0.00 |
| 2025-06-26 | 35.90 | 35.31 | -0.42 | -1.18% | 35.30 | 36.01 | 82332 | 29340.12 | 3.71% | 0.00 |
| 2025-06-25 | 35.58 | 35.73 | 0.17 | 0.48% | 35.20 | 35.78 | 93042 | 33056.74 | 4.19% | 42.00 |
| 2025-06-24 | 35.15 | 35.56 | 0.41 | 1.17% | 35.03 | 35.79 | 120867 | 42858.90 | 5.45% | 11.00 |
| 2025-06-23 | 34.34 | 35.15 | 0.61 | 1.77% | 33.80 | 35.39 | 129961 | 45426.65 | 5.86% | 20.00 |
| 2025-06-20 | 33.50 | 34.54 | 1.02 | 3.04% | 33.34 | 35.50 | 174503 | 60832.39 | 7.87% | 3.53 |
| 2025-06-19 | 33.64 | 33.52 | -0.06 | -0.18% | 33.25 | 34.24 | 52074 | 17574.07 | 2.35% | 0.00 |
| 2025-06-18 | 33.18 | 33.58 | 0.18 | 0.54% | 33.01 | 33.66 | 34523 | 11516.33 | 1.56% | 0.00 |
| 2025-06-17 | 33.84 | 33.40 | -0.30 | -0.89% | 33.30 | 33.90 | 28978 | 9706.15 | 1.31% | 0.00 |
| 2025-06-16 | 33.32 | 33.70 | 0.20 | 0.60% | 33.23 | 33.79 | 27667 | 9300.68 | 1.25% | 0.00 |
| 2025-06-13 | 34.00 | 33.50 | -0.58 | -1.70% | 33.38 | 34.47 | 48356 | 16347.99 | 2.19% | 0.00 |
| 2025-06-12 | 34.39 | 34.08 | -0.40 | -1.16% | 34.01 | 34.64 | 41192 | 14107.66 | 1.86% | 0.00 |
| 2025-06-11 | 34.60 | 34.48 | 0.22 | 0.64% | 34.20 | 35.28 | 53573 | 18602.33 | 2.42% | 0.00 |
| 2025-06-10 | 35.36 | 34.26 | -1.04 | -2.95% | 33.91 | 35.36 | 78155 | 27056.48 | 3.53% | 0.00 |
| 2025-06-09 | 34.30 | 35.30 | 1.16 | 3.40% | 34.00 | 35.63 | 96242 | 33468.89 | 4.35% | 0.00 |
| 2025-06-06 | 34.07 | 34.14 | 0.07 | 0.21% | 33.85 | 34.46 | 47484 | 16206.12 | 2.15% | 5.00 |
| 2025-06-05 | 33.50 | 34.07 | 0.52 | 1.55% | 33.19 | 34.17 | 55756 | 18820.12 | 2.52% | 0.00 |
| 2025-06-04 | 33.82 | 33.55 | -0.02 | -0.06% | 33.41 | 33.86 | 30197 | 10163.89 | 1.37% | 0.00 |
| 2025-06-03 | 33.56 | 33.57 | -0.09 | -0.27% | 33.33 | 33.96 | 28262 | 9522.98 | 1.28% | 0.00 |
| 2025-05-30 | 34.20 | 33.66 | -0.84 | -2.43% | 33.56 | 34.33 | 49112 | 16597.61 | 2.22% | 0.00 |
| 2025-05-29 | 33.22 | 34.50 | 1.49 | 4.51% | 33.02 | 34.60 | 84202 | 28703.27 | 3.81% | 10.60 |
| 2025-05-28 | 34.14 | 33.01 | -1.01 | -2.97% | 33.01 | 34.14 | 46974 | 15704.58 | 2.12% | 0.00 |
| 2025-05-27 | 34.18 | 34.02 | -0.06 | -0.18% | 33.53 | 34.25 | 43672 | 14834.69 | 1.97% | 4.00 |
| 2025-05-26 | 40.68 | 40.98 | 0.39 | 0.96% | 40.39 | 41.36 | 47980 | 19648.88 | 2.61% | 0.00 |
| 2025-05-23 | 40.00 | 40.59 | 0.68 | 1.70% | 39.55 | 41.60 | 71919 | 29315.21 | 3.92% | 4.00 |
| 2025-05-22 | 40.68 | 39.91 | -0.77 | -1.89% | 39.91 | 41.18 | 37700 | 15254.80 | 2.05% | 0.00 |
| 2025-05-21 | 41.12 | 40.68 | -0.45 | -1.09% | 40.48 | 41.30 | 38719 | 15794.27 | 2.11% | 0.00 |
| 2025-05-20 | 40.98 | 41.13 | 0.21 | 0.51% | 40.69 | 41.25 | 26596 | 10923.03 | 1.45% | 0.00 |
| 2025-05-19 | 40.90 | 40.92 | 0.09 | 0.22% | 40.27 | 41.33 | 30233 | 12325.13 | 1.65% | 0.00 |
| 2025-05-16 | 41.00 | 40.83 | -0.17 | -0.41% | 40.75 | 41.37 | 26759 | 11000.92 | 1.46% | 0.00 |
| 2025-05-15 | 42.36 | 41.00 | -1.35 | -3.19% | 41.00 | 42.70 | 55558 | 23156.56 | 3.03% | 26.00 |
| 2025-05-14 | 42.09 | 42.35 | 0.34 | 0.81% | 41.94 | 42.95 | 47938 | 20315.31 | 2.61% | 0.00 |
| 2025-05-13 | 43.00 | 42.01 | -0.49 | -1.15% | 42.01 | 43.15 | 33251 | 14090.82 | 1.81% | 0.00 |
| 2025-05-12 | 42.28 | 42.50 | 0.67 | 1.60% | 42.13 | 42.77 | 36443 | 15475.03 | 1.99% | 0.00 |
| 2025-05-09 | 42.79 | 41.83 | -0.99 | -2.31% | 41.74 | 42.79 | 38131 | 16031.41 | 2.08% | 2.00 |
| 2025-05-08 | 42.44 | 42.82 | 0.01 | 0.02% | 42.30 | 43.08 | 42164 | 18040.85 | 2.30% | 0.00 |
| 2025-05-07 | 43.13 | 42.81 | 0.20 | 0.47% | 42.21 | 43.50 | 70456 | 30195.82 | 3.84% | 0.00 |
| 2025-05-06 | 41.29 | 42.61 | 1.79 | 4.39% | 41.05 | 42.88 | 81934 | 34603.46 | 4.46% | 0.00 |
| 2025-04-30 | 40.50 | 40.82 | 0.28 | 0.69% | 40.48 | 41.35 | 36916 | 15120.26 | 2.01% | 13.00 |
| 2025-04-29 | 40.00 | 40.54 | 0.13 | 0.32% | 39.91 | 40.74 | 33833 | 13683.01 | 1.84% | 0.00 |
容大感光(300576)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。
