| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-15 | 17.13 | 17.22 | 0.10 | 0.58% | 16.83 | 17.46 | 421956 | 72417.63 | 4.64% | 1.00 |
| 2025-09-12 | 16.98 | 17.12 | 0.02 | 0.12% | 16.83 | 17.35 | 463926 | 79381.12 | 5.23% | 13.00 |
| 2025-09-11 | 16.59 | 17.10 | 0.52 | 3.14% | 16.46 | 17.13 | 373067 | 63062.81 | 4.21% | 1.00 |
| 2025-09-10 | 16.63 | 16.58 | -0.06 | -0.36% | 16.44 | 16.93 | 247031 | 41139.89 | 2.78% | 0.00 |
| 2025-09-09 | 17.10 | 16.64 | -0.60 | -3.48% | 16.58 | 17.18 | 350318 | 59112.29 | 3.95% | 0.00 |
| 2025-09-08 | 17.18 | 17.24 | 0.13 | 0.76% | 17.01 | 17.34 | 331167 | 56841.73 | 3.73% | 0.00 |
| 2025-09-05 | 16.48 | 17.11 | 0.66 | 4.01% | 16.41 | 17.16 | 362462 | 61311.58 | 4.09% | 11.18 |
| 2025-09-04 | 16.90 | 16.45 | -0.43 | -2.55% | 16.16 | 17.45 | 432817 | 72765.34 | 4.88% | 0.00 |
| 2025-09-03 | 17.56 | 16.88 | -0.72 | -4.09% | 16.79 | 17.68 | 460048 | 78959.39 | 5.25% | 11.00 |
| 2025-09-02 | 18.58 | 17.60 | -1.05 | -5.63% | 17.25 | 18.64 | 682827 | 121013.45 | 7.79% | 11.00 |
| 2025-09-01 | 18.98 | 18.65 | -0.49 | -2.56% | 18.58 | 19.09 | 647401 | 121242.78 | 7.39% | 24.00 |
| 2025-08-29 | 19.50 | 19.14 | -0.46 | -2.35% | 19.13 | 20.08 | 1112909 | 217558.69 | 13.11% | 39.00 |
| 2025-08-28 | 18.89 | 19.60 | 0.32 | 1.66% | 18.88 | 20.26 | 1278338 | 250616.58 | 15.05% | 30.00 |
| 2025-08-27 | 18.48 | 19.28 | 0.79 | 4.27% | 18.38 | 20.08 | 1386629 | 267329.56 | 16.66% | 65.00 |
| 2025-08-26 | 19.10 | 18.49 | -1.04 | -5.33% | 18.46 | 19.19 | 921378 | 172124.98 | 11.07% | 0.00 |
| 2025-08-25 | 18.20 | 19.53 | 1.45 | 8.02% | 18.20 | 20.56 | 1303246 | 253050.50 | 15.66% | 51.00 |
| 2025-08-22 | 17.92 | 18.08 | 0.14 | 0.78% | 17.87 | 18.63 | 590364 | 107791.80 | 7.09% | 26.00 |
| 2025-08-21 | 18.18 | 17.94 | -0.62 | -3.34% | 17.80 | 18.83 | 602395 | 109414.08 | 7.24% | 15.00 |
| 2025-08-20 | 18.15 | 18.56 | -0.10 | -0.54% | 18.00 | 19.66 | 799962 | 150062.98 | 9.61% | 30.00 |
| 2025-08-19 | 18.90 | 18.66 | -0.52 | -2.71% | 18.53 | 19.45 | 804924 | 151842.12 | 9.67% | 104.00 |
| 2025-08-18 | 18.35 | 19.18 | 0.81 | 4.41% | 17.90 | 19.50 | 1161820 | 217221.38 | 13.96% | 1.00 |
| 2025-08-15 | 17.51 | 18.37 | 0.80 | 4.55% | 17.43 | 18.57 | 967812 | 175984.81 | 11.63% | 35.00 |
| 2025-08-14 | 17.84 | 17.57 | -0.41 | -2.28% | 17.37 | 18.05 | 682809 | 120756.76 | 8.21% | 3.00 |
| 2025-08-13 | 17.67 | 17.98 | 0.31 | 1.75% | 17.55 | 18.24 | 916992 | 163745.61 | 11.02% | 0.00 |
| 2025-08-12 | 18.03 | 17.67 | -0.35 | -1.94% | 17.57 | 18.15 | 561387 | 99590.44 | 6.75% | 12.00 |
| 2025-08-11 | 18.27 | 18.02 | -0.29 | -1.58% | 17.90 | 18.39 | 726258 | 131437.23 | 8.73% | 19.00 |
| 2025-08-08 | 18.96 | 18.31 | -0.70 | -3.68% | 18.10 | 19.05 | 1314590 | 242278.86 | 15.80% | 59.00 |
| 2025-08-07 | 15.86 | 19.01 | 3.17 | 20.01% | 15.40 | 19.01 | 1625492 | 287961.72 | 19.54% | 26.00 |
| 2025-08-06 | 15.44 | 15.84 | 0.33 | 2.13% | 15.32 | 15.90 | 386535 | 60543.14 | 4.65% | 5.00 |
| 2025-08-05 | 15.80 | 15.51 | -0.10 | -0.64% | 15.44 | 15.89 | 328837 | 51252.93 | 3.95% | 0.00 |
| 2025-08-04 | 15.48 | 15.61 | 0.09 | 0.58% | 15.41 | 15.62 | 255032 | 39583.47 | 3.06% | 0.00 |
| 2025-08-01 | 15.86 | 15.52 | -0.34 | -2.14% | 15.43 | 15.87 | 283523 | 44207.04 | 3.41% | 0.00 |
| 2025-07-31 | 16.00 | 15.86 | -0.28 | -1.73% | 15.71 | 16.28 | 328683 | 52695.27 | 3.95% | 10.00 |
| 2025-07-30 | 16.71 | 16.14 | -0.56 | -3.35% | 15.87 | 16.83 | 480498 | 77862.05 | 5.77% | 0.00 |
| 2025-07-29 | 16.79 | 16.70 | -0.22 | -1.30% | 16.53 | 17.05 | 401198 | 66863.76 | 4.82% | 28.00 |
| 2025-07-28 | 16.89 | 16.92 | -0.17 | -0.99% | 16.62 | 17.20 | 608598 | 102850.26 | 7.31% | 32.00 |
| 2025-07-25 | 16.15 | 17.09 | 0.95 | 5.89% | 16.02 | 17.48 | 1136582 | 191678.12 | 13.66% | 21.00 |
| 2025-07-24 | 14.85 | 16.14 | 1.14 | 7.60% | 14.85 | 16.31 | 1021406 | 162242.44 | 12.28% | 104.00 |
| 2025-07-23 | 15.05 | 15.00 | -0.10 | -0.66% | 14.73 | 15.29 | 355219 | 53538.55 | 4.27% | 0.00 |
| 2025-07-22 | 15.16 | 15.10 | -0.21 | -1.37% | 15.02 | 15.44 | 431514 | 65613.05 | 5.19% | 100.00 |
| 2025-07-21 | 15.11 | 15.31 | 0.14 | 0.92% | 15.00 | 15.49 | 467671 | 71472.97 | 5.62% | 1.00 |
| 2025-07-18 | 14.84 | 15.17 | 0.33 | 2.22% | 14.76 | 15.67 | 640375 | 97640.12 | 7.70% | 13.00 |
| 2025-07-17 | 14.69 | 14.84 | 0.05 | 0.34% | 14.54 | 14.96 | 308027 | 45619.57 | 3.70% | 0.00 |
| 2025-07-16 | 15.06 | 14.79 | -0.17 | -1.14% | 14.75 | 15.13 | 346203 | 51502.27 | 4.16% | 0.00 |
| 2025-07-15 | 15.02 | 14.96 | -0.15 | -0.99% | 14.84 | 15.48 | 512140 | 77515.02 | 6.15% | 2.00 |
| 2025-07-14 | 15.59 | 15.11 | -0.32 | -2.07% | 15.07 | 15.88 | 783922 | 120183.74 | 9.42% | 4.00 |
| 2025-07-11 | 14.85 | 15.43 | 0.94 | 6.49% | 14.68 | 15.98 | 1276084 | 194938.34 | 15.34% | 0.00 |
| 2025-07-10 | 14.22 | 14.49 | 0.60 | 4.32% | 13.92 | 14.49 | 736392 | 105001.19 | 8.85% | 4.00 |
| 2025-07-09 | 14.08 | 13.89 | -0.33 | -2.32% | 13.82 | 14.18 | 292306 | 40883.59 | 3.51% | 10.00 |
| 2025-07-08 | 13.67 | 14.22 | 0.47 | 3.42% | 13.67 | 14.33 | 504362 | 71305.95 | 6.06% | 7.00 |
| 2025-07-07 | 13.46 | 13.75 | 0.23 | 1.70% | 13.42 | 13.83 | 204133 | 27883.92 | 2.45% | 1.00 |
| 2025-07-04 | 13.80 | 13.52 | -0.34 | -2.45% | 13.49 | 13.83 | 248470 | 33763.18 | 2.99% | 0.00 |
| 2025-07-03 | 13.74 | 13.86 | 0.04 | 0.29% | 13.63 | 13.91 | 237479 | 32708.14 | 2.85% | 1.00 |
| 2025-07-02 | 13.87 | 13.82 | -0.15 | -1.07% | 13.73 | 14.16 | 327272 | 45567.82 | 3.93% | 0.00 |
| 2025-07-01 | 14.10 | 13.97 | -0.18 | -1.27% | 13.68 | 14.10 | 356969 | 49466.63 | 4.29% | 0.00 |
| 2025-06-30 | 13.76 | 14.15 | 0.52 | 3.82% | 13.58 | 14.30 | 573199 | 80021.37 | 6.88% | 56.00 |
| 2025-06-27 | 13.61 | 13.63 | 0.15 | 1.11% | 13.57 | 13.87 | 333298 | 45727.79 | 4.00% | 14.00 |
| 2025-06-26 | 13.67 | 13.48 | -0.27 | -1.96% | 13.43 | 13.74 | 264264 | 35923.46 | 3.17% | 4.00 |
| 2025-06-25 | 13.64 | 13.75 | 0.06 | 0.44% | 13.57 | 13.79 | 284595 | 38934.57 | 3.42% | 3.00 |
| 2025-06-24 | 13.51 | 13.69 | 0.15 | 1.11% | 13.46 | 13.75 | 259651 | 35480.47 | 3.12% | 0.00 |
| 2025-06-23 | 13.27 | 13.54 | 0.12 | 0.89% | 13.27 | 13.61 | 260850 | 35183.20 | 3.13% | 2.00 |
| 2025-06-20 | 13.68 | 13.42 | -0.15 | -1.11% | 13.39 | 13.76 | 233055 | 31603.12 | 2.80% | 0.00 |
| 2025-06-19 | 13.95 | 13.57 | -0.55 | -3.90% | 13.50 | 14.02 | 335155 | 45992.68 | 4.03% | 6.00 |
| 2025-06-18 | 14.43 | 14.12 | -0.51 | -3.49% | 13.95 | 14.54 | 533984 | 75502.49 | 6.41% | 0.00 |
| 2025-06-17 | 14.61 | 14.63 | -0.07 | -0.48% | 14.48 | 15.15 | 582169 | 85816.55 | 6.99% | 20.00 |
| 2025-06-16 | 14.58 | 14.70 | 0.01 | 0.07% | 14.22 | 14.98 | 618469 | 90820.30 | 7.43% | 37.00 |
| 2025-06-13 | 15.04 | 14.69 | -0.33 | -2.20% | 14.57 | 15.37 | 830928 | 124081.26 | 9.98% | 0.00 |
| 2025-06-12 | 14.38 | 15.02 | 0.38 | 2.60% | 14.21 | 15.50 | 1075888 | 158888.25 | 12.92% | 13.00 |
| 2025-06-11 | 13.61 | 14.64 | 0.86 | 6.24% | 13.51 | 15.58 | 1201451 | 174759.78 | 14.43% | 5.00 |
| 2025-06-10 | 13.63 | 13.78 | 0.24 | 1.77% | 13.30 | 14.37 | 730821 | 100733.78 | 8.78% | 14.00 |
| 2025-06-09 | 13.19 | 13.54 | 0.65 | 5.04% | 13.00 | 13.75 | 563024 | 75563.28 | 6.76% | 13.00 |
| 2025-06-06 | 12.94 | 12.89 | -0.07 | -0.54% | 12.81 | 13.08 | 178189 | 23024.85 | 2.14% | 0.00 |
| 2025-06-05 | 12.78 | 12.96 | 0.18 | 1.41% | 12.73 | 13.29 | 368644 | 48028.93 | 4.43% | 0.00 |
| 2025-06-04 | 12.41 | 12.78 | 0.38 | 3.06% | 12.41 | 12.94 | 253559 | 32384.10 | 3.05% | 6.00 |
| 2025-06-03 | 12.15 | 12.40 | 0.25 | 2.06% | 12.14 | 12.47 | 105496 | 13036.12 | 1.27% | 0.00 |
| 2025-05-30 | 12.40 | 12.15 | -0.24 | -1.94% | 12.14 | 12.40 | 97629 | 11920.98 | 1.17% | 0.00 |
| 2025-05-29 | 12.38 | 12.59 | 0.18 | 1.45% | 12.38 | 12.66 | 100880 | 12680.84 | 1.21% | 0.00 |
| 2025-05-28 | 12.61 | 12.41 | -0.07 | -0.56% | 12.40 | 12.61 | 72303 | 9021.23 | 0.87% | 0.00 |
| 2025-05-27 | 12.59 | 12.48 | -0.11 | -0.87% | 12.37 | 12.59 | 73626 | 9162.76 | 0.88% | 0.00 |
| 2025-05-26 | 12.41 | 12.59 | 0.17 | 1.37% | 12.40 | 12.63 | 82823 | 10377.06 | 0.99% | 0.00 |
正海磁材(300224)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。
