| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 28.83 | 28.81 | -0.09 | -0.31% | 28.56 | 29.38 | 159503 | 46228.79 | 3.39% | 4.00 |
| 2025-12-11 | 29.46 | 28.90 | -0.76 | -2.56% | 28.90 | 29.78 | 215892 | 63139.76 | 4.58% | 0.00 |
| 2025-12-10 | 29.87 | 29.66 | -0.99 | -3.23% | 29.38 | 30.16 | 294933 | 87628.23 | 6.26% | 1.00 |
| 2025-12-09 | 31.38 | 30.65 | 0.00 | 0.00% | 30.36 | 31.50 | 431033 | 133543.45 | 9.15% | 18.00 |
| 2025-12-08 | 29.40 | 30.65 | 1.29 | 4.39% | 29.13 | 30.98 | 417511 | 126348.88 | 8.86% | 8.00 |
| 2025-12-05 | 29.59 | 29.36 | -0.56 | -1.87% | 28.82 | 29.59 | 275402 | 80541.65 | 5.85% | 14.00 |
| 2025-12-04 | 28.00 | 29.92 | 1.68 | 5.95% | 27.36 | 29.93 | 379761 | 109951.24 | 8.06% | 12.00 |
| 2025-12-03 | 28.88 | 28.24 | -1.00 | -3.42% | 27.88 | 28.90 | 232655 | 65831.46 | 4.94% | 0.00 |
| 2025-12-02 | 28.16 | 29.24 | 1.11 | 3.95% | 27.75 | 29.31 | 364757 | 104860.17 | 7.74% | 0.00 |
| 2025-12-01 | 27.55 | 28.13 | 0.49 | 1.77% | 27.25 | 28.24 | 153967 | 42942.33 | 3.27% | 8.00 |
| 2025-11-28 | 27.60 | 27.64 | 0.34 | 1.25% | 27.37 | 27.87 | 97066 | 26761.13 | 2.06% | 1.00 |
| 2025-11-27 | 27.22 | 27.30 | -0.11 | -0.40% | 27.22 | 27.87 | 103475 | 28516.43 | 2.20% | 0.00 |
| 2025-11-26 | 27.49 | 27.41 | -0.16 | -0.58% | 27.20 | 27.78 | 113340 | 31213.60 | 2.41% | 0.00 |
| 2025-11-25 | 27.09 | 27.57 | 0.68 | 2.53% | 27.07 | 27.96 | 135619 | 37444.87 | 2.88% | 0.00 |
| 2025-11-24 | 26.78 | 26.89 | 0.48 | 1.82% | 26.20 | 27.14 | 122819 | 32810.02 | 2.61% | 0.00 |
| 2025-11-21 | 27.11 | 26.41 | -1.13 | -4.10% | 26.41 | 27.39 | 129593 | 34668.33 | 2.75% | 16.00 |
| 2025-11-20 | 27.56 | 27.54 | 0.22 | 0.81% | 27.42 | 27.92 | 112546 | 31145.58 | 2.39% | 0.00 |
| 2025-11-19 | 27.65 | 27.32 | -0.45 | -1.62% | 27.11 | 27.90 | 93008 | 25478.27 | 1.97% | 0.00 |
| 2025-11-18 | 28.08 | 27.77 | -0.37 | -1.31% | 27.52 | 28.11 | 102483 | 28510.30 | 2.18% | 2.00 |
| 2025-11-17 | 27.50 | 28.14 | 0.56 | 2.03% | 27.42 | 28.25 | 131694 | 36859.61 | 2.80% | 0.00 |
| 2025-11-14 | 27.71 | 27.58 | -0.37 | -1.32% | 27.35 | 28.25 | 139247 | 38702.00 | 2.96% | 9.00 |
| 2025-11-13 | 27.50 | 27.95 | 0.45 | 1.64% | 27.36 | 27.95 | 132621 | 36617.67 | 2.82% | 23.00 |
| 2025-11-12 | 27.79 | 27.50 | -0.41 | -1.47% | 27.20 | 27.91 | 134131 | 36879.69 | 2.85% | 0.00 |
| 2025-11-11 | 28.83 | 27.91 | -1.29 | -4.42% | 27.78 | 29.14 | 243606 | 68846.21 | 5.17% | 0.00 |
| 2025-11-10 | 30.01 | 29.20 | -0.59 | -1.98% | 28.95 | 30.16 | 169752 | 49657.79 | 3.60% | 0.00 |
| 2025-11-07 | 30.01 | 29.79 | -0.49 | -1.62% | 29.70 | 30.15 | 110202 | 32937.32 | 2.34% | 0.00 |
| 2025-11-06 | 30.65 | 30.28 | -0.11 | -0.36% | 29.93 | 30.73 | 116344 | 35176.47 | 2.47% | 4.00 |
| 2025-11-05 | 30.29 | 30.39 | -0.51 | -1.65% | 29.90 | 30.60 | 132579 | 40173.78 | 2.81% | 0.00 |
| 2025-11-04 | 31.39 | 30.90 | -0.68 | -2.15% | 30.64 | 31.53 | 163183 | 50658.66 | 3.46% | 0.00 |
| 2025-11-03 | 31.84 | 31.58 | 0.30 | 0.96% | 31.02 | 31.84 | 166927 | 52502.18 | 3.54% | 0.00 |
| 2025-10-31 | 31.60 | 31.28 | -0.14 | -0.45% | 31.10 | 31.86 | 171676 | 53985.75 | 3.64% | 0.00 |
| 2025-10-30 | 31.56 | 31.42 | -0.32 | -1.01% | 31.30 | 32.11 | 201174 | 63573.06 | 4.29% | 21.00 |
| 2025-10-29 | 31.25 | 31.74 | 0.62 | 1.99% | 30.90 | 31.85 | 198750 | 62567.36 | 4.24% | 56.00 |
| 2025-10-28 | 30.90 | 31.12 | 0.00 | 0.00% | 30.77 | 31.68 | 153255 | 47802.83 | 3.27% | 0.00 |
| 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 |
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。
