| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 27.16 | 27.50 | -0.30 | -1.08% | 27.16 | 28.13 | 258701 | 71835.81 | 5.58% | 44.00 |
| 2025-05-15 | 29.31 | 27.80 | -2.17 | -7.24% | 27.73 | 29.49 | 520772 | 148958.77 | 11.24% | 208.00 |
| 2025-05-14 | 28.90 | 29.97 | 1.73 | 6.13% | 28.39 | 30.00 | 636584 | 185875.36 | 13.74% | 75.00 |
| 2025-05-13 | 29.00 | 28.24 | 0.12 | 0.43% | 28.13 | 29.50 | 455399 | 131302.06 | 9.83% | 8.00 |
| 2025-05-12 | 27.94 | 28.12 | 0.52 | 1.88% | 27.65 | 28.15 | 212618 | 59427.11 | 4.59% | 117.00 |
| 2025-05-09 | 28.35 | 27.60 | -0.91 | -3.19% | 27.42 | 28.35 | 249887 | 69316.80 | 5.39% | 26.00 |
| 2025-05-08 | 27.88 | 28.51 | 0.48 | 1.71% | 27.88 | 28.75 | 290001 | 82470.90 | 6.26% | 66.00 |
| 2025-05-07 | 29.00 | 28.03 | -0.37 | -1.30% | 27.61 | 29.00 | 368812 | 103694.19 | 7.96% | 47.00 |
| 2025-05-06 | 27.31 | 28.40 | 1.35 | 4.99% | 27.31 | 28.43 | 376729 | 105681.29 | 8.13% | 18.00 |
| 2025-04-30 | 26.30 | 27.05 | 0.89 | 3.40% | 26.13 | 27.34 | 345463 | 93094.27 | 7.46% | 23.00 |
| 2025-04-29 | 25.63 | 26.16 | 0.40 | 1.55% | 25.40 | 26.44 | 265727 | 69557.32 | 5.74% | 115.00 |
| 2025-04-28 | 26.01 | 25.76 | 0.00 | 0.00% | 25.66 | 26.76 | 240279 | 62600.49 | 5.19% | 24.00 |
| 2025-04-25 | 25.70 | 25.76 | 0.26 | 1.02% | 25.50 | 26.29 | 243201 | 63123.18 | 5.25% | 22.00 |
| 2025-04-24 | 26.25 | 25.50 | -0.87 | -3.30% | 25.33 | 26.30 | 246202 | 63362.10 | 5.31% | 8.00 |
| 2025-04-23 | 25.77 | 26.37 | 0.97 | 3.82% | 25.67 | 26.95 | 397922 | 104550.56 | 8.59% | 7.00 |
| 2025-04-22 | 26.38 | 25.40 | -0.95 | -3.61% | 25.36 | 26.43 | 266489 | 68620.29 | 5.75% | 30.00 |
| 2025-04-21 | 25.74 | 26.35 | 0.61 | 2.37% | 25.45 | 26.36 | 269940 | 70134.59 | 5.83% | 35.00 |
| 2025-04-18 | 25.92 | 25.74 | -0.02 | -0.08% | 25.67 | 26.48 | 251142 | 65290.22 | 5.42% | 15.00 |
| 2025-04-17 | 26.01 | 25.76 | -0.40 | -1.53% | 25.76 | 26.49 | 347887 | 90717.78 | 7.51% | 69.00 |
| 2025-04-16 | 27.00 | 26.16 | -3.03 | -10.38% | 25.46 | 27.55 | 704689 | 185934.83 | 15.21% | 30.00 |
| 2025-04-15 | 29.18 | 29.19 | 0.11 | 0.38% | 28.58 | 29.56 | 307973 | 89527.03 | 6.65% | 39.00 |
| 2025-04-14 | 29.40 | 29.08 | 0.48 | 1.68% | 28.90 | 29.87 | 380330 | 111233.82 | 8.21% | 96.00 |
| 2025-04-11 | 28.33 | 28.60 | 0.28 | 0.99% | 28.06 | 29.18 | 403540 | 115368.16 | 8.71% | 315.00 |
| 2025-04-10 | 29.00 | 28.32 | 0.83 | 3.02% | 28.32 | 29.82 | 538903 | 156339.36 | 11.63% | 191.00 |
| 2025-04-09 | 26.47 | 27.49 | 0.54 | 2.00% | 24.28 | 27.91 | 570381 | 151882.95 | 12.31% | 88.00 |
| 2025-04-08 | 26.81 | 26.95 | 0.62 | 2.35% | 25.75 | 27.55 | 543062 | 145477.23 | 11.72% | 123.00 |
| 2025-04-07 | 29.60 | 26.33 | -6.58 | -19.99% | 26.33 | 30.34 | 529682 | 149064.86 | 11.43% | 5.00 |
| 2025-04-03 | 33.36 | 32.91 | -1.16 | -3.40% | 32.50 | 34.39 | 396089 | 131561.36 | 8.55% | 4.00 |
| 2025-04-02 | 34.20 | 34.07 | 0.16 | 0.47% | 33.55 | 34.97 | 342289 | 117389.43 | 7.39% | 31.00 |
| 2025-04-01 | 34.93 | 33.91 | -1.27 | -3.61% | 33.88 | 35.24 | 394753 | 135792.67 | 8.52% | 0.00 |
| 2025-03-31 | 33.92 | 35.18 | 1.21 | 3.56% | 33.80 | 35.48 | 583616 | 202363.12 | 12.60% | 157.00 |
| 2025-03-28 | 33.91 | 33.97 | 0.06 | 0.18% | 33.83 | 34.88 | 314016 | 107561.51 | 6.78% | 147.00 |
| 2025-03-27 | 35.21 | 33.91 | -1.30 | -3.69% | 33.70 | 35.45 | 420974 | 144598.09 | 9.09% | 91.00 |
| 2025-03-26 | 34.03 | 35.21 | 1.07 | 3.13% | 34.03 | 35.60 | 444957 | 155590.91 | 9.60% | 42.00 |
| 2025-03-25 | 36.82 | 34.14 | -2.62 | -7.13% | 33.80 | 36.99 | 624922 | 217853.92 | 13.49% | 14.00 |
| 2025-03-24 | 37.45 | 36.76 | -1.09 | -2.88% | 36.05 | 38.06 | 470384 | 173396.89 | 10.15% | 175.00 |
| 2025-03-21 | 38.03 | 37.85 | -0.47 | -1.23% | 37.41 | 38.92 | 520284 | 198711.11 | 11.23% | 133.00 |
| 2025-03-20 | 38.90 | 38.32 | -0.95 | -2.42% | 37.90 | 40.16 | 538890 | 209713.66 | 11.63% | 138.00 |
| 2025-03-19 | 41.16 | 39.27 | -2.73 | -6.50% | 39.08 | 41.58 | 704678 | 281412.97 | 15.21% | 26.00 |
| 2025-03-18 | 43.62 | 42.00 | -1.30 | -3.00% | 41.30 | 44.32 | 704778 | 300564.12 | 15.21% | 10.00 |
| 2025-03-17 | 41.11 | 43.30 | 1.40 | 3.34% | 41.07 | 44.38 | 707400 | 303422.81 | 15.27% | 65.00 |
| 2025-03-14 | 41.00 | 41.90 | -0.44 | -1.04% | 39.01 | 42.20 | 703920 | 287839.91 | 15.19% | 239.00 |
| 2025-03-13 | 42.53 | 42.34 | 0.49 | 1.17% | 40.08 | 43.37 | 824039 | 346151.50 | 17.79% | 67.00 |
| 2025-03-12 | 45.70 | 41.85 | -4.13 | -8.98% | 40.80 | 47.61 | 1146524 | 517271.56 | 24.75% | 638.00 |
| 2025-03-11 | 42.74 | 45.98 | 2.66 | 6.14% | 41.94 | 46.13 | 838674 | 366090.16 | 18.10% | 103.00 |
| 2025-03-10 | 43.00 | 43.32 | -1.57 | -3.50% | 42.01 | 44.35 | 774407 | 333995.47 | 16.71% | 85.00 |
| 2025-03-07 | 40.78 | 44.89 | 2.71 | 6.42% | 39.98 | 46.66 | 1264842 | 549721.12 | 27.30% | 87.00 |
| 2025-03-06 | 40.23 | 42.18 | 2.50 | 6.30% | 39.55 | 42.80 | 1139816 | 470853.78 | 24.60% | 44.00 |
| 2025-03-05 | 39.50 | 39.68 | 3.63 | 10.07% | 37.76 | 40.17 | 927734 | 361759.38 | 20.02% | 25.00 |
| 2025-03-04 | 34.67 | 36.05 | 0.61 | 1.72% | 34.67 | 36.40 | 501516 | 178840.83 | 10.82% | 90.00 |
| 2025-03-03 | 37.28 | 35.44 | -1.14 | -3.12% | 34.87 | 37.60 | 681814 | 245414.19 | 14.72% | 32.00 |
| 2025-02-28 | 40.00 | 36.58 | -5.72 | -13.52% | 35.60 | 40.33 | 942128 | 356682.94 | 20.34% | 183.00 |
| 2025-02-27 | 42.88 | 42.30 | 0.70 | 1.68% | 41.00 | 44.45 | 1030262 | 439396.25 | 22.24% | 47.00 |
| 2025-02-26 | 39.10 | 41.60 | 2.64 | 6.78% | 37.28 | 42.75 | 1028224 | 412338.84 | 22.19% | 104.00 |
| 2025-02-25 | 38.78 | 38.96 | -1.48 | -3.66% | 38.03 | 40.63 | 932305 | 366705.22 | 20.12% | 239.00 |
| 2025-02-24 | 40.88 | 40.44 | 0.01 | 0.02% | 39.10 | 43.32 | 1246008 | 510330.78 | 26.89% | 74.00 |
| 2025-02-21 | 37.24 | 40.43 | 4.96 | 13.98% | 35.89 | 41.88 | 1430364 | 548494.69 | 30.87% | 67.00 |
| 2025-02-20 | 36.94 | 35.47 | -1.56 | -4.21% | 35.33 | 39.88 | 1089479 | 403339.53 | 23.52% | 25.00 |
| 2025-02-19 | 36.10 | 37.03 | 3.61 | 10.80% | 34.70 | 37.70 | 1152808 | 418731.31 | 24.88% | 134.00 |
| 2025-02-18 | 36.19 | 33.42 | -3.08 | -8.44% | 33.05 | 36.88 | 1080742 | 370806.94 | 23.33% | 28.00 |
| 2025-02-17 | 38.74 | 36.50 | 4.22 | 13.07% | 35.75 | 38.74 | 1291482 | 480210.44 | 27.88% | 133.00 |
| 2025-02-14 | 31.04 | 32.28 | 1.62 | 5.28% | 30.00 | 33.50 | 1230579 | 389169.78 | 26.95% | 38.00 |
| 2025-02-13 | 27.57 | 30.66 | 3.73 | 13.85% | 25.88 | 32.18 | 1251491 | 356039.28 | 27.41% | 10.00 |
| 2025-02-12 | 26.79 | 26.93 | 1.27 | 4.95% | 26.45 | 27.60 | 732724 | 197683.77 | 16.05% | 34.00 |
| 2025-02-11 | 26.26 | 25.66 | -0.66 | -2.51% | 25.65 | 27.07 | 725505 | 190966.78 | 15.89% | 93.00 |
| 2025-02-10 | 27.46 | 26.32 | -0.48 | -1.79% | 25.80 | 27.88 | 965867 | 259287.19 | 21.15% | 332.00 |
| 2025-02-07 | 25.80 | 26.80 | 1.51 | 5.97% | 24.80 | 27.71 | 1033002 | 273341.91 | 22.62% | 39.00 |
| 2025-02-06 | 24.97 | 25.29 | 2.89 | 12.90% | 23.58 | 25.77 | 926921 | 230930.72 | 20.30% | 28.00 |
| 2025-02-05 | 21.80 | 22.40 | 0.93 | 4.33% | 21.26 | 22.77 | 325934 | 72302.81 | 7.14% | 32.00 |
| 2025-01-27 | 22.77 | 21.47 | -1.30 | -5.71% | 21.47 | 22.77 | 295700 | 64982.96 | 6.48% | 16.00 |
| 2025-01-24 | 22.10 | 22.77 | 0.89 | 4.07% | 22.04 | 22.98 | 354457 | 79955.37 | 7.76% | 6.00 |
| 2025-01-23 | 22.75 | 21.88 | -0.59 | -2.63% | 21.81 | 23.10 | 360873 | 81159.06 | 7.90% | 2.00 |
| 2025-01-22 | 23.00 | 22.47 | -1.51 | -6.30% | 22.10 | 23.18 | 474918 | 106595.28 | 10.40% | 0.00 |
| 2025-01-21 | 21.01 | 23.98 | 3.10 | 14.85% | 20.71 | 25.00 | 604408 | 136851.78 | 13.24% | 40.00 |
| 2025-01-20 | 21.18 | 20.88 | 0.00 | 0.00% | 20.76 | 21.25 | 169673 | 35642.20 | 3.72% | 9.00 |
| 2025-01-17 | 20.46 | 20.88 | 0.36 | 1.75% | 20.46 | 21.27 | 213037 | 44498.10 | 4.67% | 0.00 |
| 2025-01-16 | 20.83 | 20.52 | -0.23 | -1.11% | 20.37 | 21.27 | 194795 | 40437.71 | 4.27% | 0.00 |
| 2025-01-15 | 21.48 | 20.75 | -0.42 | -1.98% | 20.58 | 21.60 | 217619 | 45609.26 | 4.77% | 10.00 |
| 2025-01-14 | 19.32 | 21.17 | 1.94 | 10.09% | 19.19 | 21.20 | 294539 | 60021.39 | 6.45% | 1.00 |
| 2025-01-13 | 19.37 | 19.23 | -0.18 | -0.93% | 18.63 | 19.43 | 153181 | 29171.42 | 3.35% | 0.00 |
弘信电子(300657)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。
