| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 58.94 | 58.83 | -1.17 | -1.95% | 57.20 | 60.21 | 142871 | 83818.30 | 7.46% | 16.00 |
| 2025-10-27 | 58.82 | 60.00 | 3.09 | 5.43% | 56.11 | 60.03 | 195572 | 113545.84 | 10.22% | 20.00 |
| 2025-10-24 | 54.73 | 56.91 | 2.78 | 5.14% | 53.86 | 57.91 | 185965 | 104547.45 | 9.71% | 15.00 |
| 2025-10-23 | 55.49 | 54.13 | -1.08 | -1.96% | 53.20 | 55.53 | 101072 | 54806.43 | 5.28% | 0.00 |
| 2025-10-22 | 54.19 | 55.21 | -1.79 | -3.14% | 54.01 | 56.58 | 152645 | 84694.29 | 7.97% | 2.00 |
| 2025-10-21 | 50.23 | 57.00 | 7.87 | 16.02% | 50.08 | 57.28 | 248141 | 136243.62 | 12.96% | 24.00 |
| 2025-10-20 | 48.78 | 49.13 | 1.46 | 3.06% | 48.20 | 51.39 | 115081 | 57070.02 | 6.01% | 0.00 |
| 2025-10-17 | 53.80 | 47.67 | -6.40 | -11.84% | 47.15 | 53.92 | 152968 | 75626.07 | 7.99% | 0.00 |
| 2025-10-16 | 51.94 | 54.07 | 1.74 | 3.33% | 51.13 | 55.17 | 142566 | 76290.58 | 7.45% | 7.00 |
| 2025-10-15 | 48.47 | 52.33 | 2.81 | 5.67% | 48.06 | 52.78 | 157130 | 79522.78 | 8.21% | 0.00 |
| 2025-10-14 | 52.27 | 49.52 | -1.23 | -2.42% | 48.94 | 54.58 | 167712 | 86919.15 | 8.76% | 0.00 |
| 2025-10-13 | 52.11 | 50.75 | -4.25 | -7.73% | 49.26 | 53.38 | 168804 | 86183.92 | 8.82% | 2.00 |
| 2025-10-10 | 55.12 | 55.00 | -2.23 | -3.90% | 53.90 | 57.76 | 164088 | 91373.62 | 8.57% | 0.00 |
| 2025-10-09 | 59.38 | 57.23 | 3.82 | 7.15% | 56.99 | 64.09 | 247684 | 150958.62 | 12.94% | 1.00 |
| 2025-09-30 | 48.01 | 53.41 | 5.45 | 11.36% | 47.91 | 54.80 | 187939 | 97614.84 | 9.82% | 2.00 |
| 2025-09-29 | 48.80 | 47.96 | -0.56 | -1.15% | 47.76 | 48.99 | 92778 | 44818.80 | 4.85% | 0.00 |
| 2025-09-26 | 52.90 | 48.52 | -4.57 | -8.61% | 48.52 | 52.93 | 137750 | 68880.48 | 7.20% | 21.00 |
| 2025-09-25 | 51.90 | 53.09 | 1.92 | 3.75% | 50.00 | 54.00 | 157044 | 82493.15 | 8.20% | 0.00 |
| 2025-09-24 | 49.86 | 51.17 | -0.49 | -0.95% | 48.49 | 52.49 | 182040 | 91810.70 | 9.51% | 0.00 |
| 2025-09-23 | 53.00 | 51.66 | -0.35 | -0.67% | 50.73 | 58.50 | 271071 | 145411.30 | 14.16% | 2.00 |
| 2025-09-22 | 52.00 | 52.01 | 0.01 | 0.02% | 50.50 | 53.20 | 147465 | 76170.67 | 7.70% | 0.00 |
| 2025-09-19 | 50.30 | 52.00 | 2.63 | 5.33% | 48.88 | 54.36 | 164768 | 84473.01 | 8.61% | 0.00 |
| 2025-09-18 | 50.56 | 49.37 | -1.22 | -2.41% | 48.87 | 51.66 | 133286 | 66817.62 | 6.96% | 0.80 |
| 2025-09-17 | 52.76 | 50.59 | -1.11 | -2.15% | 49.58 | 53.13 | 156843 | 79829.76 | 8.19% | 0.00 |
| 2025-09-16 | 51.00 | 51.70 | 2.55 | 5.19% | 48.65 | 52.48 | 222407 | 113380.59 | 11.62% | 7.00 |
| 2025-09-15 | 48.93 | 49.15 | 0.82 | 1.70% | 46.83 | 51.49 | 201810 | 98388.95 | 10.54% | 0.00 |
| 2025-09-12 | 43.00 | 48.33 | 3.97 | 8.95% | 42.51 | 50.96 | 280529 | 131274.30 | 14.65% | 2.00 |
| 2025-09-11 | 39.00 | 44.36 | 5.32 | 13.63% | 39.00 | 46.00 | 233236 | 100153.81 | 12.18% | 13.74 |
| 2025-09-10 | 39.01 | 39.04 | 0.04 | 0.10% | 38.61 | 39.64 | 56221 | 22061.87 | 2.94% | 1.00 |
| 2025-09-09 | 40.01 | 39.00 | -1.63 | -4.01% | 38.73 | 40.75 | 69441 | 27447.65 | 3.63% | 1.00 |
| 2025-09-08 | 40.74 | 40.63 | -0.29 | -0.71% | 40.01 | 41.51 | 53059 | 21544.94 | 2.77% | 1.00 |
| 2025-09-05 | 39.76 | 40.92 | 1.24 | 3.13% | 39.51 | 41.16 | 60091 | 24292.88 | 3.14% | 0.00 |
| 2025-09-04 | 42.00 | 39.68 | -1.64 | -3.97% | 38.72 | 43.55 | 75360 | 30825.71 | 3.94% | 1.00 |
| 2025-09-03 | 41.98 | 41.32 | -0.65 | -1.55% | 41.10 | 42.87 | 58902 | 24704.81 | 3.08% | 0.00 |
| 2025-09-02 | 44.81 | 41.97 | -3.72 | -8.14% | 41.41 | 44.98 | 109831 | 47014.53 | 5.74% | 0.00 |
| 2025-09-01 | 44.91 | 45.69 | 0.59 | 1.31% | 42.80 | 46.87 | 122256 | 54696.96 | 6.39% | 3.00 |
| 2025-08-29 | 47.06 | 45.10 | -3.03 | -6.30% | 44.52 | 47.06 | 126191 | 57242.39 | 6.59% | 10.00 |
| 2025-08-28 | 45.30 | 48.13 | 2.39 | 5.23% | 44.12 | 48.25 | 154903 | 72023.30 | 8.09% | 0.00 |
| 2025-08-27 | 45.71 | 45.74 | -0.19 | -0.41% | 45.66 | 48.10 | 144700 | 67783.92 | 7.56% | 0.00 |
| 2025-08-26 | 46.54 | 45.93 | -1.27 | -2.69% | 45.60 | 47.42 | 110872 | 51443.90 | 5.79% | 5.00 |
| 2025-08-25 | 45.54 | 47.20 | 2.26 | 5.03% | 45.50 | 47.90 | 185205 | 86510.25 | 9.67% | 7.00 |
| 2025-08-22 | 44.98 | 44.94 | -0.19 | -0.42% | 44.51 | 46.10 | 130752 | 59294.85 | 6.83% | 0.00 |
| 2025-08-21 | 47.09 | 45.13 | -2.33 | -4.91% | 44.60 | 47.28 | 138061 | 62865.75 | 7.21% | 8.00 |
| 2025-08-20 | 48.49 | 47.46 | -1.64 | -3.34% | 45.83 | 48.57 | 162917 | 76358.77 | 8.51% | 2.00 |
| 2025-08-19 | 50.00 | 49.10 | -1.55 | -3.06% | 48.43 | 50.86 | 204418 | 101076.93 | 10.68% | 2.00 |
| 2025-08-18 | 48.00 | 50.65 | 4.76 | 10.37% | 47.51 | 53.33 | 330835 | 166789.20 | 17.28% | 12.00 |
| 2025-08-15 | 38.95 | 45.89 | 7.65 | 20.01% | 38.70 | 45.89 | 212865 | 93064.67 | 11.12% | 0.00 |
| 2025-08-14 | 39.44 | 38.24 | -1.06 | -2.70% | 38.16 | 40.18 | 175588 | 68546.69 | 9.17% | 0.00 |
| 2025-08-13 | 37.31 | 39.30 | 1.86 | 4.97% | 37.30 | 39.81 | 207202 | 80923.51 | 10.82% | 0.00 |
| 2025-08-12 | 37.00 | 37.44 | 0.44 | 1.19% | 36.59 | 37.88 | 123893 | 46167.25 | 6.47% | 0.00 |
| 2025-08-11 | 34.63 | 37.00 | 2.37 | 6.84% | 34.59 | 37.97 | 164001 | 60185.77 | 8.57% | 4.00 |
| 2025-08-08 | 35.30 | 34.63 | -0.85 | -2.40% | 34.60 | 35.50 | 50715 | 17701.21 | 2.65% | 0.00 |
| 2025-08-07 | 35.04 | 35.48 | 0.22 | 0.62% | 35.01 | 35.84 | 65995 | 23417.69 | 3.45% | 2.00 |
| 2025-08-06 | 35.25 | 35.26 | -0.12 | -0.34% | 34.95 | 35.45 | 55307 | 19473.94 | 2.89% | 5.00 |
| 2025-08-05 | 35.36 | 35.38 | 0.10 | 0.28% | 34.80 | 35.73 | 63763 | 22371.57 | 3.33% | 1.00 |
| 2025-08-04 | 34.44 | 35.28 | 0.41 | 1.18% | 34.26 | 35.34 | 55410 | 19385.73 | 2.89% | 4.00 |
| 2025-08-01 | 35.23 | 34.87 | -1.05 | -2.92% | 34.85 | 35.95 | 93071 | 32828.56 | 4.86% | 11.00 |
| 2025-07-31 | 38.39 | 35.92 | -2.06 | -5.42% | 35.63 | 38.40 | 192323 | 71406.62 | 10.05% | 2.00 |
| 2025-07-30 | 36.02 | 37.98 | 1.76 | 4.86% | 35.34 | 38.36 | 227264 | 84525.40 | 11.87% | 15.00 |
| 2025-07-29 | 35.97 | 36.22 | -0.11 | -0.30% | 35.73 | 37.24 | 124643 | 45200.95 | 6.51% | 1.00 |
| 2025-07-28 | 35.40 | 36.33 | 1.29 | 3.68% | 34.46 | 36.45 | 183349 | 65439.73 | 9.58% | 2.71 |
| 2025-07-25 | 33.90 | 35.04 | 1.91 | 5.77% | 33.71 | 37.73 | 189230 | 66724.52 | 9.89% | 27.00 |
| 2025-07-24 | 33.15 | 33.13 | 0.33 | 1.01% | 32.82 | 33.59 | 62465 | 20700.30 | 3.26% | 0.00 |
| 2025-07-23 | 33.54 | 32.80 | -1.08 | -3.19% | 32.69 | 33.67 | 76072 | 25100.84 | 3.97% | 0.00 |
| 2025-07-22 | 34.10 | 33.88 | -0.61 | -1.77% | 33.53 | 34.83 | 97390 | 33119.32 | 5.09% | 0.00 |
| 2025-07-21 | 32.73 | 34.49 | 1.53 | 4.64% | 32.73 | 34.49 | 119760 | 40568.73 | 6.26% | 7.00 |
| 2025-07-18 | 34.00 | 32.96 | -0.90 | -2.66% | 32.86 | 34.14 | 77304 | 25786.61 | 4.04% | 0.00 |
| 2025-07-17 | 32.04 | 33.86 | 1.60 | 4.96% | 32.04 | 34.60 | 123468 | 41712.11 | 6.45% | 1.00 |
| 2025-07-16 | 32.89 | 32.26 | -0.83 | -2.51% | 32.11 | 33.19 | 72481 | 23627.39 | 3.79% | 0.00 |
| 2025-07-15 | 32.90 | 33.09 | 0.23 | 0.70% | 32.77 | 34.38 | 114246 | 38438.77 | 5.97% | 9.00 |
| 2025-07-14 | 32.90 | 32.86 | -0.03 | -0.09% | 32.82 | 33.59 | 42073 | 13919.23 | 2.20% | 3.00 |
| 2025-07-11 | 33.51 | 32.99 | -0.43 | -1.29% | 32.58 | 33.51 | 56696 | 18671.88 | 2.96% | 0.00 |
| 2025-07-10 | 34.30 | 33.42 | -0.59 | -1.73% | 33.08 | 34.49 | 75916 | 25520.15 | 3.97% | 0.00 |
| 2025-07-09 | 34.60 | 34.01 | -0.64 | -1.85% | 33.80 | 34.62 | 85480 | 29157.95 | 4.47% | 0.00 |
| 2025-07-08 | 32.53 | 34.65 | 2.12 | 6.52% | 32.40 | 35.00 | 153364 | 52242.51 | 8.01% | 29.00 |
| 2025-07-07 | 32.80 | 32.53 | -0.47 | -1.42% | 31.80 | 33.18 | 63107 | 20425.72 | 3.30% | 10.00 |
| 2025-07-04 | 33.28 | 33.00 | -0.52 | -1.55% | 32.88 | 33.97 | 72524 | 24199.58 | 3.79% | 18.00 |
| 2025-07-03 | 32.45 | 33.52 | 0.89 | 2.73% | 32.45 | 33.70 | 76798 | 25575.02 | 4.01% | 0.00 |
| 2025-07-02 | 33.15 | 32.63 | -0.51 | -1.54% | 32.02 | 33.90 | 70065 | 22852.38 | 3.66% | 0.00 |
| 2025-07-01 | 33.53 | 33.14 | -1.02 | -2.99% | 32.87 | 33.93 | 87221 | 28993.95 | 4.56% | 0.00 |
中富电路(300814)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。
