| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-21 | 41.14 | 41.33 | -0.14 | -0.34% | 40.86 | 41.64 | 42146 | 17375.93 | 2.09% |
| 2025-05-20 | 40.82 | 41.47 | 0.54 | 1.32% | 40.39 | 42.72 | 62831 | 26102.40 | 3.11% |
| 2025-05-19 | 41.51 | 40.93 | -0.57 | -1.37% | 40.33 | 41.57 | 45313 | 18468.45 | 2.24% |
| 2025-05-16 | 41.23 | 41.50 | -0.19 | -0.46% | 41.23 | 41.89 | 47655 | 19787.51 | 2.36% |
| 2025-05-15 | 43.71 | 41.69 | -1.99 | -4.56% | 41.61 | 44.26 | 97424 | 41505.84 | 4.82% |
| 2025-05-14 | 42.72 | 43.68 | 0.77 | 1.79% | 42.38 | 44.00 | 97653 | 42235.77 | 4.83% |
| 2025-05-13 | 44.11 | 42.91 | 0.12 | 0.28% | 42.84 | 44.44 | 84586 | 36762.30 | 4.19% |
| 2025-05-12 | 42.87 | 42.79 | 0.97 | 2.32% | 42.50 | 43.17 | 67540 | 28896.35 | 3.34% |
| 2025-05-09 | 43.13 | 41.82 | -1.35 | -3.13% | 41.71 | 43.15 | 66210 | 27910.66 | 3.28% |
| 2025-05-08 | 43.13 | 43.17 | 0.07 | 0.16% | 42.90 | 43.98 | 82055 | 35585.77 | 4.06% |
| 2025-05-07 | 43.55 | 43.10 | -0.22 | -0.51% | 42.55 | 43.95 | 108576 | 46875.59 | 5.37% |
| 2025-05-06 | 41.88 | 43.32 | 1.02 | 2.41% | 41.71 | 44.20 | 241619 | 104232.23 | 11.96% |
| 2025-04-30 | 41.03 | 42.30 | 3.47 | 8.94% | 40.95 | 42.71 | 233942 | 98931.73 | 11.58% |
| 2025-04-29 | 38.06 | 38.83 | 0.28 | 0.73% | 37.88 | 39.08 | 59565 | 23059.50 | 2.95% |
| 2025-04-28 | 39.25 | 38.55 | -0.35 | -0.90% | 38.35 | 39.63 | 73167 | 28501.70 | 3.62% |
| 2025-04-25 | 39.20 | 38.90 | 0.06 | 0.15% | 38.78 | 39.68 | 65949 | 25794.21 | 3.26% |
| 2025-04-24 | 39.56 | 38.84 | -0.87 | -2.19% | 38.63 | 39.91 | 68562 | 26756.53 | 3.39% |
| 2025-04-23 | 39.91 | 39.71 | -0.17 | -0.43% | 38.93 | 40.80 | 145862 | 57883.34 | 7.22% |
| 2025-04-22 | 40.50 | 39.88 | -0.11 | -0.28% | 39.61 | 41.28 | 196498 | 79522.28 | 9.72% |
| 2025-04-21 | 37.45 | 39.99 | 2.81 | 7.56% | 37.23 | 40.60 | 176776 | 69923.84 | 8.75% |
| 2025-04-18 | 37.72 | 37.18 | -0.63 | -1.67% | 36.77 | 37.79 | 73374 | 27282.31 | 3.63% |
| 2025-04-17 | 36.53 | 37.81 | 0.27 | 0.72% | 36.53 | 38.64 | 113427 | 42795.43 | 5.61% |
| 2025-04-16 | 39.21 | 37.54 | -1.28 | -3.30% | 37.05 | 40.30 | 145471 | 55800.31 | 7.20% |
| 2025-04-15 | 37.37 | 38.82 | 0.99 | 2.62% | 36.30 | 40.30 | 183324 | 69838.34 | 9.07% |
| 2025-04-14 | 36.93 | 37.83 | 1.52 | 4.19% | 36.60 | 38.20 | 106201 | 39855.39 | 5.25% |
| 2025-04-11 | 35.09 | 36.31 | 0.82 | 2.31% | 34.88 | 36.83 | 102648 | 37061.56 | 5.08% |
| 2025-04-10 | 35.16 | 36.04 | 1.86 | 5.44% | 34.47 | 36.40 | 144640 | 51553.57 | 7.16% |
| 2025-04-09 | 33.00 | 34.18 | 0.34 | 1.00% | 30.46 | 34.48 | 184130 | 58995.90 | 9.11% |
| 2025-04-08 | 34.60 | 33.84 | -3.76 | -10.00% | 33.84 | 36.72 | 105424 | 36274.66 | 5.22% |
| 2025-04-07 | 37.65 | 37.60 | -4.18 | -10.00% | 37.60 | 38.78 | 37427 | 14114.71 | 1.85% |
| 2025-04-03 | 43.90 | 41.78 | -2.81 | -6.30% | 41.60 | 44.58 | 107898 | 46195.21 | 5.34% |
| 2025-04-02 | 42.95 | 44.59 | 1.38 | 3.19% | 42.95 | 44.89 | 116556 | 51779.23 | 5.77% |
| 2025-04-01 | 43.03 | 43.21 | 0.17 | 0.39% | 42.57 | 43.49 | 58725 | 25333.15 | 2.91% |
| 2025-03-31 | 42.00 | 43.04 | 0.74 | 1.75% | 41.39 | 43.19 | 70409 | 29972.29 | 3.48% |
| 2025-03-28 | 42.51 | 42.30 | -0.11 | -0.26% | 42.25 | 43.41 | 38055 | 16226.30 | 1.88% |
| 2025-03-27 | 42.42 | 42.41 | -0.24 | -0.56% | 41.90 | 42.84 | 42872 | 18175.40 | 2.12% |
| 2025-03-26 | 42.80 | 42.65 | -0.46 | -1.07% | 42.61 | 43.31 | 42983 | 18422.95 | 2.13% |
| 2025-03-25 | 44.29 | 43.11 | -1.11 | -2.51% | 42.73 | 44.40 | 69916 | 30391.95 | 3.46% |
| 2025-03-24 | 42.95 | 44.22 | 0.84 | 1.94% | 42.51 | 44.22 | 101216 | 44157.41 | 5.01% |
| 2025-03-21 | 43.00 | 43.38 | 0.13 | 0.30% | 42.02 | 43.68 | 87718 | 37569.78 | 4.34% |
| 2025-03-20 | 43.61 | 43.25 | -0.35 | -0.80% | 43.16 | 43.99 | 62487 | 27200.68 | 3.09% |
| 2025-03-19 | 44.01 | 43.60 | -0.66 | -1.49% | 43.35 | 44.15 | 71123 | 31099.98 | 3.52% |
| 2025-03-18 | 44.20 | 44.26 | 0.22 | 0.50% | 44.14 | 45.20 | 82594 | 36746.00 | 4.09% |
| 2025-03-17 | 45.01 | 44.04 | -0.93 | -2.07% | 43.80 | 45.19 | 116070 | 51237.04 | 5.74% |
| 2025-03-14 | 44.40 | 44.97 | 0.42 | 0.94% | 44.05 | 45.37 | 91952 | 41169.19 | 4.55% |
| 2025-03-13 | 45.40 | 44.55 | -0.65 | -1.44% | 44.05 | 46.39 | 108712 | 48779.18 | 5.38% |
| 2025-03-12 | 44.83 | 45.20 | 0.80 | 1.80% | 44.81 | 46.09 | 164901 | 75178.67 | 8.16% |
| 2025-03-11 | 44.15 | 44.40 | -0.74 | -1.64% | 44.03 | 45.12 | 115173 | 51186.66 | 5.70% |
| 2025-03-10 | 47.05 | 45.14 | -2.70 | -5.64% | 44.80 | 47.97 | 252241 | 115482.95 | 12.48% |
| 2025-03-07 | 50.00 | 47.84 | -1.18 | -2.41% | 47.29 | 53.92 | 480917 | 243443.09 | 23.80% |
| 2025-03-06 | 47.00 | 49.02 | 4.46 | 10.01% | 47.00 | 49.02 | 255370 | 124035.27 | 12.64% |
| 2025-03-05 | 44.90 | 44.56 | -0.52 | -1.15% | 44.01 | 45.25 | 109986 | 48990.15 | 5.44% |
| 2025-03-04 | 43.31 | 45.08 | 0.88 | 1.99% | 43.31 | 45.55 | 226820 | 101984.93 | 11.22% |
| 2025-03-03 | 41.21 | 44.20 | 3.20 | 7.80% | 40.34 | 45.10 | 229709 | 101075.38 | 11.37% |
| 2025-02-28 | 43.90 | 41.00 | -3.32 | -7.49% | 40.45 | 43.97 | 153215 | 64610.84 | 7.58% |
| 2025-02-27 | 45.26 | 44.32 | -1.26 | -2.76% | 43.46 | 46.11 | 139934 | 62486.36 | 6.92% |
| 2025-02-26 | 44.95 | 45.58 | 1.20 | 2.70% | 44.74 | 46.49 | 173226 | 78809.18 | 8.57% |
| 2025-02-25 | 45.28 | 44.38 | -1.44 | -3.14% | 44.00 | 45.28 | 124436 | 55498.27 | 6.16% |
| 2025-02-24 | 45.50 | 45.82 | -0.17 | -0.37% | 45.00 | 46.30 | 114078 | 52135.04 | 5.64% |
| 2025-02-21 | 45.80 | 45.99 | 0.23 | 0.50% | 44.38 | 46.30 | 219631 | 99376.12 | 10.87% |
| 2025-02-20 | 45.68 | 45.76 | -0.17 | -0.37% | 44.77 | 46.15 | 100055 | 45545.77 | 4.95% |
| 2025-02-19 | 44.67 | 45.93 | 1.36 | 3.05% | 44.31 | 46.38 | 109204 | 49752.97 | 5.40% |
| 2025-02-18 | 46.81 | 44.57 | -2.53 | -5.37% | 44.32 | 47.21 | 151266 | 68800.42 | 7.48% |
| 2025-02-17 | 48.35 | 47.10 | -1.25 | -2.59% | 46.58 | 49.55 | 165764 | 79101.66 | 8.20% |
| 2025-02-14 | 47.53 | 48.35 | 0.82 | 1.73% | 45.90 | 48.36 | 186557 | 87666.19 | 9.23% |
| 2025-02-13 | 52.27 | 47.53 | -2.55 | -5.09% | 47.43 | 52.62 | 232482 | 115946.78 | 11.50% |
| 2025-02-12 | 48.90 | 50.08 | 0.46 | 0.93% | 48.50 | 51.00 | 170223 | 85052.88 | 8.42% |
| 2025-02-11 | 48.66 | 49.62 | 0.53 | 1.08% | 48.10 | 50.40 | 193393 | 95231.33 | 9.57% |
| 2025-02-10 | 48.32 | 49.09 | 0.91 | 1.89% | 48.10 | 49.87 | 212460 | 104157.75 | 10.51% |
| 2025-02-07 | 48.04 | 48.18 | -0.46 | -0.95% | 46.36 | 48.95 | 216569 | 103234.73 | 10.72% |
| 2025-02-06 | 49.50 | 48.64 | -1.57 | -3.13% | 48.01 | 49.93 | 260596 | 127190.59 | 12.89% |
| 2025-02-05 | 52.74 | 50.21 | -0.67 | -1.32% | 49.80 | 54.65 | 276474 | 143687.30 | 13.68% |
| 2025-01-27 | 49.39 | 50.88 | 2.58 | 5.34% | 49.39 | 52.00 | 245970 | 124984.42 | 12.17% |
| 2025-01-24 | 44.44 | 48.30 | 4.39 | 10.00% | 44.30 | 48.30 | 203142 | 95731.13 | 10.05% |
| 2025-01-23 | 43.10 | 43.91 | 1.18 | 2.76% | 42.82 | 46.16 | 137695 | 61310.44 | 6.81% |
| 2025-01-22 | 43.66 | 42.73 | -1.14 | -2.60% | 42.39 | 44.12 | 81558 | 35248.01 | 4.04% |
| 2025-01-21 | 42.97 | 43.87 | 1.00 | 2.33% | 42.82 | 44.16 | 92508 | 40159.04 | 4.58% |
| 2025-01-20 | 42.60 | 42.87 | 0.50 | 1.18% | 41.83 | 43.33 | 109636 | 46804.45 | 5.42% |
| 2025-01-17 | 42.11 | 42.37 | -0.18 | -0.42% | 41.51 | 43.15 | 96020 | 40572.61 | 4.75% |
| 2025-01-16 | 42.92 | 42.55 | -0.32 | -0.75% | 41.60 | 44.56 | 157660 | 67735.01 | 7.80% |
焦点科技(002315)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。
