| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 31.15 | 31.12 | 0.40 | 1.30% | 30.80 | 31.40 | 165380 | 51414.18 | 3.53% | 23.00 |
| 2025-10-24 | 30.08 | 30.72 | 0.92 | 3.09% | 30.07 | 31.09 | 158277 | 48311.78 | 3.37% | 19.00 |
| 2025-10-23 | 29.84 | 29.80 | -0.19 | -0.63% | 29.21 | 29.90 | 101282 | 29857.29 | 2.16% | 0.00 |
| 2025-10-22 | 30.10 | 29.99 | -0.21 | -0.70% | 29.75 | 30.36 | 87728 | 26357.51 | 1.87% | 0.00 |
| 2025-10-21 | 29.69 | 30.20 | 0.54 | 1.82% | 29.65 | 30.37 | 128903 | 38793.73 | 2.75% | 10.00 |
| 2025-10-20 | 29.65 | 29.66 | 0.62 | 2.13% | 29.37 | 30.15 | 133654 | 39743.98 | 2.85% | 1.00 |
| 2025-10-17 | 30.75 | 29.04 | -1.47 | -4.82% | 28.97 | 30.75 | 181079 | 53592.36 | 3.86% | 14.00 |
| 2025-10-16 | 31.02 | 30.51 | -0.71 | -2.27% | 30.40 | 31.04 | 128354 | 39377.91 | 2.74% | 16.00 |
| 2025-10-15 | 30.86 | 31.22 | 0.47 | 1.53% | 30.11 | 31.24 | 149186 | 45886.32 | 3.18% | 10.00 |
| 2025-10-14 | 32.52 | 30.75 | -1.43 | -4.44% | 30.66 | 32.77 | 220605 | 69533.15 | 4.71% | 10.00 |
| 2025-10-13 | 30.86 | 32.18 | -0.59 | -1.80% | 30.71 | 32.32 | 211514 | 67039.55 | 4.51% | 0.00 |
| 2025-10-10 | 33.50 | 32.77 | -1.03 | -3.05% | 32.50 | 33.78 | 267094 | 88235.84 | 5.70% | 0.00 |
| 2025-10-09 | 33.17 | 33.80 | 0.63 | 1.90% | 32.93 | 34.38 | 302513 | 101870.55 | 6.46% | 19.00 |
| 2025-09-30 | 33.33 | 33.17 | 0.10 | 0.30% | 32.86 | 33.62 | 232443 | 77117.63 | 4.96% | 6.00 |
| 2025-09-29 | 33.10 | 33.07 | 0.56 | 1.72% | 32.73 | 33.75 | 230848 | 76495.02 | 4.93% | 8.00 |
| 2025-09-26 | 34.15 | 32.51 | -2.10 | -6.07% | 32.50 | 34.17 | 367642 | 122253.67 | 7.85% | 6.00 |
| 2025-09-25 | 35.09 | 34.61 | -0.29 | -0.83% | 34.47 | 35.59 | 375069 | 131274.55 | 8.00% | 1.00 |
| 2025-09-24 | 34.23 | 34.90 | 0.50 | 1.45% | 33.42 | 35.20 | 403884 | 139550.27 | 8.62% | 34.00 |
| 2025-09-23 | 35.69 | 34.40 | -0.96 | -2.71% | 33.47 | 35.85 | 488648 | 167765.06 | 10.43% | 1.00 |
| 2025-09-22 | 34.50 | 35.36 | 2.12 | 6.38% | 34.50 | 35.84 | 700152 | 246310.38 | 14.94% | 16.00 |
| 2025-09-19 | 33.35 | 33.24 | -0.09 | -0.27% | 33.03 | 34.10 | 247459 | 82878.43 | 5.28% | 3.00 |
| 2025-09-18 | 33.13 | 33.33 | 0.20 | 0.60% | 32.68 | 34.65 | 422992 | 142477.03 | 9.03% | 9.00 |
| 2025-09-17 | 33.35 | 33.13 | -0.22 | -0.66% | 32.86 | 33.82 | 236410 | 78648.99 | 5.04% | 0.00 |
| 2025-09-16 | 33.54 | 33.35 | -0.36 | -1.07% | 33.01 | 33.85 | 246704 | 82191.27 | 5.26% | 3.00 |
| 2025-09-15 | 33.62 | 33.71 | 0.09 | 0.27% | 32.68 | 34.19 | 297208 | 99717.05 | 6.34% | 12.00 |
| 2025-09-12 | 32.34 | 33.62 | 1.21 | 3.73% | 32.17 | 34.65 | 485973 | 163383.47 | 10.37% | 3.00 |
| 2025-09-11 | 31.27 | 32.41 | 1.41 | 4.55% | 31.06 | 32.60 | 354419 | 113394.39 | 7.56% | 6.00 |
| 2025-09-10 | 30.72 | 31.00 | 0.44 | 1.44% | 30.68 | 31.56 | 238049 | 74255.79 | 5.08% | 14.00 |
| 2025-09-09 | 31.28 | 30.56 | -0.72 | -2.30% | 30.30 | 31.63 | 237464 | 73263.38 | 5.07% | 0.00 |
| 2025-09-08 | 31.52 | 31.28 | -0.24 | -0.76% | 30.90 | 32.04 | 239733 | 75169.45 | 5.12% | 0.00 |
| 2025-09-05 | 31.28 | 31.52 | 0.47 | 1.51% | 30.89 | 31.77 | 259561 | 81149.33 | 5.54% | 16.00 |
| 2025-09-04 | 32.61 | 31.05 | -1.47 | -4.52% | 30.20 | 33.11 | 343880 | 108788.91 | 7.34% | 20.00 |
| 2025-09-03 | 33.77 | 32.52 | -1.18 | -3.50% | 32.32 | 33.90 | 309116 | 102322.70 | 6.60% | 1.00 |
| 2025-09-02 | 35.95 | 33.70 | -2.57 | -7.09% | 33.43 | 35.97 | 454051 | 155591.75 | 9.69% | 0.00 |
| 2025-09-01 | 35.80 | 36.27 | 1.55 | 4.46% | 35.36 | 36.85 | 553328 | 199480.09 | 11.81% | 44.00 |
| 2025-08-29 | 35.60 | 34.72 | -0.87 | -2.44% | 34.31 | 35.72 | 369726 | 128281.73 | 7.89% | 9.00 |
| 2025-08-28 | 34.61 | 35.59 | 0.70 | 2.01% | 34.17 | 35.59 | 475598 | 165554.72 | 10.15% | 24.00 |
| 2025-08-27 | 36.45 | 34.89 | -1.13 | -3.14% | 34.75 | 37.15 | 534467 | 193086.12 | 11.41% | 41.00 |
| 2025-08-26 | 36.35 | 36.02 | -0.94 | -2.54% | 35.92 | 37.24 | 419655 | 153481.03 | 8.96% | 24.00 |
| 2025-08-25 | 36.03 | 36.96 | 1.67 | 4.73% | 35.75 | 38.19 | 640215 | 236824.31 | 13.66% | 18.00 |
| 2025-08-22 | 36.00 | 35.29 | 0.35 | 1.00% | 35.00 | 36.60 | 584333 | 207755.61 | 12.47% | 14.00 |
| 2025-08-21 | 34.18 | 34.94 | 0.60 | 1.75% | 33.40 | 35.11 | 483843 | 165920.66 | 10.33% | 12.00 |
| 2025-08-20 | 34.01 | 34.34 | -0.01 | -0.03% | 33.56 | 34.70 | 353625 | 120594.43 | 7.55% | 4.00 |
| 2025-08-19 | 34.12 | 34.35 | 0.13 | 0.38% | 33.88 | 35.78 | 527373 | 183795.50 | 11.25% | 33.00 |
| 2025-08-18 | 33.24 | 34.22 | 1.36 | 4.14% | 32.81 | 34.88 | 614520 | 208094.36 | 13.11% | 22.00 |
| 2025-08-15 | 31.21 | 32.86 | 1.65 | 5.29% | 31.21 | 33.39 | 544098 | 175552.95 | 11.61% | 4.00 |
| 2025-08-14 | 31.99 | 31.21 | -0.94 | -2.92% | 31.18 | 32.20 | 419103 | 132511.09 | 8.94% | 14.00 |
| 2025-08-13 | 31.00 | 32.15 | 1.20 | 3.88% | 30.71 | 32.53 | 628880 | 198953.52 | 13.42% | 17.00 |
| 2025-08-12 | 29.33 | 30.95 | 1.62 | 5.52% | 29.00 | 31.14 | 541437 | 163463.41 | 11.55% | 37.00 |
| 2025-08-11 | 28.83 | 29.33 | 0.39 | 1.35% | 28.71 | 29.57 | 183630 | 53693.82 | 3.92% | 9.00 |
| 2025-08-08 | 29.43 | 28.94 | -0.77 | -2.59% | 28.82 | 29.43 | 240691 | 69955.09 | 5.14% | 4.00 |
| 2025-08-07 | 30.25 | 29.71 | -0.49 | -1.62% | 29.69 | 30.48 | 286102 | 85755.45 | 6.11% | 15.00 |
| 2025-08-06 | 30.01 | 30.20 | 0.00 | 0.00% | 29.89 | 30.51 | 278283 | 84073.09 | 5.94% | 46.00 |
| 2025-08-05 | 30.25 | 30.20 | -0.49 | -1.60% | 30.04 | 30.68 | 331810 | 100479.81 | 7.08% | 95.00 |
| 2025-08-04 | 30.00 | 30.69 | 1.42 | 4.85% | 30.00 | 31.19 | 585777 | 178781.58 | 12.50% | 29.00 |
| 2025-08-01 | 29.96 | 29.27 | -0.34 | -1.15% | 28.92 | 30.31 | 346353 | 102524.23 | 7.39% | 10.00 |
| 2025-07-31 | 28.65 | 29.61 | 0.98 | 3.42% | 28.64 | 30.47 | 478598 | 141808.77 | 10.21% | 15.00 |
| 2025-07-30 | 29.45 | 28.63 | -0.88 | -2.98% | 28.37 | 29.51 | 286653 | 82770.84 | 6.12% | 22.00 |
| 2025-07-29 | 29.60 | 29.51 | -0.06 | -0.20% | 28.92 | 29.70 | 279798 | 81896.65 | 5.97% | 4.00 |
| 2025-07-28 | 29.50 | 29.57 | 0.29 | 0.99% | 29.20 | 29.99 | 397672 | 117924.55 | 8.49% | 1.00 |
| 2025-07-25 | 28.69 | 29.28 | 0.66 | 2.31% | 28.42 | 29.55 | 371141 | 108066.79 | 7.92% | 0.00 |
| 2025-07-24 | 28.10 | 28.62 | 0.38 | 1.35% | 28.06 | 28.75 | 222261 | 63396.46 | 4.74% | 1.00 |
| 2025-07-23 | 28.00 | 28.24 | 0.15 | 0.53% | 28.00 | 28.75 | 239873 | 68219.97 | 5.12% | 8.00 |
| 2025-07-22 | 28.55 | 28.09 | -0.63 | -2.19% | 28.01 | 28.75 | 251913 | 71200.07 | 5.38% | 12.00 |
| 2025-07-21 | 28.60 | 28.72 | -0.16 | -0.55% | 28.20 | 29.00 | 294363 | 84111.13 | 6.28% | 12.00 |
| 2025-07-18 | 28.80 | 28.88 | -0.18 | -0.62% | 28.77 | 29.56 | 369834 | 107617.38 | 7.89% | 0.00 |
| 2025-07-17 | 28.34 | 29.06 | 0.54 | 1.89% | 28.08 | 29.28 | 473449 | 136545.84 | 10.10% | 6.00 |
| 2025-07-16 | 29.49 | 28.52 | 0.00 | 0.00% | 28.52 | 30.14 | 683952 | 200180.23 | 14.60% | 112.00 |
| 2025-07-15 | 27.80 | 28.52 | 0.62 | 2.22% | 27.60 | 28.97 | 577896 | 164052.56 | 12.33% | 28.00 |
| 2025-07-14 | 27.00 | 27.90 | 1.03 | 3.83% | 26.90 | 28.23 | 347040 | 96263.70 | 7.41% | 0.00 |
| 2025-07-11 | 26.60 | 26.87 | 0.28 | 1.05% | 26.26 | 27.07 | 164361 | 43952.20 | 3.51% | 13.00 |
| 2025-07-10 | 27.12 | 26.59 | -0.48 | -1.77% | 26.40 | 27.20 | 194861 | 52045.87 | 4.21% | 4.00 |
| 2025-07-09 | 27.52 | 27.07 | -0.83 | -2.97% | 26.91 | 27.82 | 272225 | 74181.41 | 5.88% | 15.00 |
| 2025-07-08 | 26.81 | 27.90 | 1.07 | 3.99% | 26.74 | 27.95 | 264600 | 72984.82 | 5.71% | 14.00 |
| 2025-07-07 | 26.97 | 26.83 | -0.57 | -2.08% | 26.71 | 27.41 | 187425 | 50459.90 | 4.05% | 6.00 |
| 2025-07-04 | 27.80 | 27.40 | -0.58 | -2.07% | 27.31 | 28.34 | 268587 | 74693.97 | 5.80% | 0.00 |
| 2025-07-03 | 27.12 | 27.98 | 0.73 | 2.68% | 27.00 | 28.14 | 279713 | 77372.91 | 6.04% | 11.00 |
| 2025-07-02 | 27.90 | 27.25 | -1.03 | -3.64% | 27.06 | 27.90 | 289508 | 79103.43 | 6.25% | 8.00 |
| 2025-07-01 | 28.52 | 28.28 | 0.39 | 1.40% | 28.05 | 29.17 | 442718 | 126298.39 | 9.56% | 3.00 |
| 2025-06-30 | 28.18 | 27.89 | -0.27 | -0.96% | 27.74 | 28.36 | 317511 | 88819.26 | 6.85% | 10.00 |
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。
