| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 3.15 | 3.11 | -0.05 | -1.58% | 3.11 | 3.18 | 138447 | 4353.60 | 1.61% |
| 2025-05-22 | 3.20 | 3.16 | -0.08 | -2.47% | 3.15 | 3.24 | 167619 | 5340.66 | 1.95% |
| 2025-05-21 | 3.23 | 3.24 | 0.04 | 1.25% | 3.17 | 3.28 | 240019 | 7740.01 | 2.79% |
| 2025-05-20 | 3.20 | 3.20 | 0.00 | 0.00% | 3.14 | 3.21 | 226438 | 7200.32 | 2.63% |
| 2025-05-19 | 3.16 | 3.20 | 0.10 | 3.23% | 3.13 | 3.23 | 294890 | 9407.70 | 3.42% |
| 2025-05-16 | 3.06 | 3.10 | 0.02 | 0.65% | 3.06 | 3.14 | 171356 | 5332.40 | 1.99% |
| 2025-05-15 | 3.09 | 3.08 | -0.01 | -0.32% | 3.06 | 3.11 | 155908 | 4806.75 | 1.81% |
| 2025-05-14 | 3.08 | 3.09 | 0.01 | 0.32% | 3.06 | 3.10 | 120932 | 3729.02 | 1.40% |
| 2025-05-13 | 3.10 | 3.08 | -0.01 | -0.32% | 3.07 | 3.14 | 161084 | 4996.02 | 1.87% |
| 2025-05-12 | 3.09 | 3.09 | 0.02 | 0.65% | 3.04 | 3.10 | 145897 | 4483.92 | 1.69% |
| 2025-05-09 | 3.11 | 3.07 | -0.04 | -1.29% | 3.06 | 3.12 | 180642 | 5571.68 | 2.10% |
| 2025-05-08 | 3.08 | 3.11 | 0.03 | 0.97% | 3.05 | 3.14 | 208452 | 6482.60 | 2.42% |
| 2025-05-07 | 3.03 | 3.08 | 0.07 | 2.33% | 3.02 | 3.08 | 212767 | 6510.47 | 2.47% |
| 2025-05-06 | 2.94 | 3.01 | 0.08 | 2.73% | 2.94 | 3.01 | 166933 | 4979.42 | 1.94% |
| 2025-04-30 | 2.93 | 2.93 | 0.02 | 0.69% | 2.91 | 2.97 | 140208 | 4133.71 | 1.63% |
| 2025-04-29 | 2.90 | 2.91 | 0.00 | 0.00% | 2.86 | 2.96 | 164486 | 4805.49 | 1.91% |
| 2025-04-28 | 2.96 | 2.91 | -0.05 | -1.69% | 2.88 | 2.97 | 169895 | 4950.67 | 1.97% |
| 2025-04-25 | 2.92 | 2.96 | 0.04 | 1.37% | 2.91 | 3.01 | 227880 | 6781.67 | 2.65% |
| 2025-04-24 | 2.95 | 2.92 | -0.03 | -1.02% | 2.91 | 2.98 | 152388 | 4479.53 | 1.77% |
| 2025-04-23 | 2.95 | 2.95 | 0.01 | 0.34% | 2.94 | 2.98 | 171786 | 5082.29 | 1.99% |
| 2025-04-22 | 2.92 | 2.94 | 0.02 | 0.68% | 2.91 | 2.95 | 167117 | 4896.65 | 1.94% |
| 2025-04-21 | 2.88 | 2.92 | 0.04 | 1.39% | 2.86 | 2.93 | 148613 | 4328.12 | 1.73% |
| 2025-04-18 | 2.86 | 2.88 | 0.01 | 0.35% | 2.83 | 2.90 | 133558 | 3829.38 | 1.55% |
| 2025-04-17 | 2.84 | 2.87 | 0.04 | 1.41% | 2.83 | 2.91 | 162305 | 4665.99 | 1.88% |
| 2025-04-16 | 2.89 | 2.83 | -0.07 | -2.41% | 2.79 | 2.91 | 194830 | 5530.74 | 2.26% |
| 2025-04-15 | 2.90 | 2.90 | 0.03 | 1.05% | 2.86 | 2.92 | 205353 | 5932.04 | 2.38% |
| 2025-04-14 | 2.86 | 2.87 | 0.10 | 3.61% | 2.83 | 2.93 | 313569 | 9037.48 | 3.64% |
| 2025-04-11 | 2.72 | 2.77 | 0.03 | 1.09% | 2.72 | 2.79 | 265971 | 7356.54 | 3.09% |
| 2025-04-10 | 2.75 | 2.74 | 0.06 | 2.24% | 2.72 | 2.79 | 318747 | 8785.30 | 3.70% |
| 2025-04-09 | 2.59 | 2.68 | 0.02 | 0.75% | 2.41 | 2.69 | 513933 | 13149.74 | 5.97% |
| 2025-04-08 | 2.82 | 2.66 | -0.28 | -9.52% | 2.65 | 2.95 | 682058 | 18460.60 | 7.92% |
| 2025-04-07 | 3.05 | 2.94 | -0.33 | -10.09% | 2.94 | 3.08 | 211315 | 6283.02 | 2.45% |
| 2025-04-03 | 3.21 | 3.27 | 0.02 | 0.62% | 3.19 | 3.33 | 466801 | 15173.70 | 5.42% |
| 2025-04-02 | 3.23 | 3.25 | -0.01 | -0.31% | 3.22 | 3.39 | 469506 | 15454.85 | 5.45% |
| 2025-04-01 | 3.27 | 3.26 | -0.01 | -0.31% | 3.16 | 3.28 | 578954 | 18679.57 | 6.72% |
| 2025-03-31 | 3.35 | 3.27 | -0.24 | -6.84% | 3.17 | 3.43 | 1346319 | 44318.62 | 15.63% |
| 2025-03-28 | 3.32 | 3.51 | 0.19 | 5.72% | 3.25 | 3.65 | 1231670 | 43917.24 | 14.30% |
| 2025-03-27 | 3.38 | 3.32 | -0.08 | -2.35% | 3.30 | 3.40 | 160354 | 5339.39 | 1.86% |
| 2025-03-26 | 3.34 | 3.40 | 0.04 | 1.19% | 3.33 | 3.45 | 230286 | 7847.76 | 2.67% |
| 2025-03-25 | 3.31 | 3.36 | 0.04 | 1.20% | 3.28 | 3.40 | 161651 | 5407.39 | 1.88% |
| 2025-03-24 | 3.32 | 3.32 | -0.02 | -0.60% | 3.24 | 3.39 | 251455 | 8336.42 | 2.92% |
| 2025-03-21 | 3.36 | 3.34 | -0.02 | -0.60% | 3.30 | 3.40 | 154667 | 5176.57 | 1.80% |
| 2025-03-20 | 3.36 | 3.36 | 0.00 | 0.00% | 3.34 | 3.40 | 113542 | 3825.68 | 1.32% |
| 2025-03-19 | 3.37 | 3.36 | -0.05 | -1.47% | 3.34 | 3.39 | 179624 | 6035.42 | 2.09% |
| 2025-03-18 | 3.39 | 3.41 | 0.02 | 0.59% | 3.37 | 3.43 | 149777 | 5099.79 | 1.74% |
| 2025-03-17 | 3.39 | 3.39 | 0.00 | 0.00% | 3.38 | 3.43 | 167665 | 5699.89 | 1.95% |
| 2025-03-14 | 3.42 | 3.39 | 0.01 | 0.30% | 3.34 | 3.44 | 196287 | 6643.68 | 2.28% |
| 2025-03-13 | 3.39 | 3.38 | -0.02 | -0.59% | 3.33 | 3.44 | 253333 | 8538.85 | 2.94% |
| 2025-03-12 | 3.49 | 3.40 | -0.02 | -0.58% | 3.38 | 3.51 | 252540 | 8641.12 | 2.93% |
| 2025-03-11 | 3.36 | 3.42 | 0.04 | 1.18% | 3.32 | 3.42 | 250979 | 8476.96 | 2.91% |
| 2025-03-10 | 3.36 | 3.38 | 0.02 | 0.60% | 3.34 | 3.43 | 374629 | 12671.85 | 4.35% |
| 2025-03-07 | 3.28 | 3.36 | 0.09 | 2.75% | 3.26 | 3.48 | 489192 | 16485.64 | 5.68% |
| 2025-03-06 | 3.24 | 3.27 | 0.04 | 1.24% | 3.21 | 3.30 | 303344 | 9897.57 | 3.52% |
| 2025-03-05 | 3.22 | 3.23 | 0.03 | 0.94% | 3.11 | 3.36 | 316444 | 10156.63 | 3.67% |
| 2025-03-04 | 3.17 | 3.20 | 0.03 | 0.95% | 3.15 | 3.21 | 149476 | 4752.88 | 1.74% |
| 2025-03-03 | 3.15 | 3.17 | 0.03 | 0.96% | 3.15 | 3.23 | 217448 | 6953.28 | 2.53% |
| 2025-02-28 | 3.21 | 3.14 | -0.06 | -1.88% | 3.13 | 3.25 | 198946 | 6316.27 | 2.31% |
| 2025-02-27 | 3.24 | 3.20 | 0.00 | 0.00% | 3.14 | 3.24 | 186686 | 5948.09 | 2.17% |
| 2025-02-26 | 3.14 | 3.20 | 0.06 | 1.91% | 3.14 | 3.22 | 229518 | 7333.02 | 2.67% |
| 2025-02-25 | 3.21 | 3.14 | -0.01 | -0.32% | 3.13 | 3.23 | 249516 | 7940.52 | 2.90% |
| 2025-02-24 | 3.08 | 3.15 | 0.04 | 1.29% | 3.08 | 3.17 | 205672 | 6462.09 | 2.39% |
| 2025-02-21 | 3.16 | 3.11 | -0.04 | -1.27% | 3.09 | 3.16 | 176748 | 5496.89 | 2.05% |
| 2025-02-20 | 3.09 | 3.15 | 0.05 | 1.61% | 3.09 | 3.16 | 169203 | 5302.46 | 1.96% |
| 2025-02-19 | 3.08 | 3.10 | 0.01 | 0.32% | 3.07 | 3.12 | 141131 | 4371.33 | 1.64% |
| 2025-02-18 | 3.16 | 3.09 | -0.07 | -2.22% | 3.07 | 3.16 | 192185 | 5983.89 | 2.23% |
| 2025-02-17 | 3.11 | 3.16 | 0.06 | 1.94% | 3.08 | 3.16 | 234130 | 7333.59 | 2.72% |
| 2025-02-14 | 3.12 | 3.10 | -0.02 | -0.64% | 3.09 | 3.14 | 186596 | 5815.30 | 2.17% |
| 2025-02-13 | 3.12 | 3.12 | -0.02 | -0.64% | 3.11 | 3.17 | 192707 | 6048.95 | 2.24% |
| 2025-02-12 | 3.17 | 3.14 | -0.03 | -0.95% | 3.09 | 3.17 | 225334 | 7047.49 | 2.62% |
| 2025-02-11 | 3.16 | 3.17 | 0.01 | 0.32% | 3.13 | 3.20 | 285482 | 9035.70 | 3.32% |
| 2025-02-10 | 3.14 | 3.16 | 0.03 | 0.96% | 3.12 | 3.18 | 259017 | 8146.41 | 3.01% |
| 2025-02-07 | 3.10 | 3.13 | 0.04 | 1.29% | 3.07 | 3.17 | 361253 | 11325.64 | 4.19% |
| 2025-02-06 | 3.04 | 3.09 | 0.05 | 1.64% | 3.02 | 3.09 | 276141 | 8445.88 | 3.21% |
| 2025-02-05 | 3.01 | 3.04 | 0.05 | 1.67% | 2.97 | 3.05 | 291901 | 8819.15 | 3.39% |
| 2025-01-27 | 3.08 | 2.99 | -0.09 | -2.92% | 2.98 | 3.11 | 422176 | 12858.27 | 4.90% |
| 2025-01-24 | 2.96 | 3.08 | 0.13 | 4.41% | 2.93 | 3.16 | 779717 | 23831.94 | 9.05% |
| 2025-01-23 | 3.05 | 2.95 | -0.07 | -2.32% | 2.95 | 3.09 | 564124 | 17076.61 | 6.55% |
| 2025-01-22 | 3.09 | 3.02 | -0.15 | -4.73% | 3.00 | 3.16 | 698942 | 21376.71 | 8.12% |
| 2025-01-21 | 3.30 | 3.17 | -0.23 | -6.76% | 3.06 | 3.34 | 1260954 | 39810.04 | 14.64% |
| 2025-01-20 | 3.50 | 3.40 | -0.24 | -6.59% | 3.33 | 3.77 | 1699478 | 58948.82 | 19.73% |
闽发铝业(002578)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。
