| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 61.76 | 62.72 | 1.37 | 2.23% | 61.37 | 62.94 | 32701 | 20348.84 | 1.32% | 0.00 |
| 2026-02-02 | 65.00 | 61.35 | -3.88 | -5.95% | 61.32 | 65.00 | 72365 | 45421.63 | 2.92% | 0.00 |
| 2026-01-30 | 62.58 | 65.23 | 2.44 | 3.89% | 62.50 | 65.66 | 82994 | 53786.68 | 3.34% | 0.00 |
| 2026-01-29 | 63.80 | 62.79 | -1.05 | -1.64% | 62.51 | 65.84 | 63199 | 40487.05 | 2.55% | 1.00 |
| 2026-01-28 | 64.10 | 63.84 | -0.75 | -1.16% | 63.19 | 65.08 | 44995 | 28758.06 | 1.81% | 0.00 |
| 2026-01-27 | 64.84 | 64.59 | -0.26 | -0.40% | 63.00 | 65.39 | 41341 | 26522.10 | 1.67% | 0.00 |
| 2026-01-26 | 66.36 | 64.85 | -1.36 | -2.05% | 64.35 | 68.36 | 66669 | 43621.14 | 2.69% | 0.00 |
| 2026-01-23 | 64.43 | 66.21 | 1.95 | 3.03% | 64.00 | 68.08 | 96608 | 64223.69 | 3.89% | 5.00 |
| 2026-01-22 | 64.42 | 64.26 | -0.18 | -0.28% | 63.90 | 65.29 | 51342 | 33156.02 | 2.07% | 0.00 |
| 2026-01-21 | 60.91 | 64.44 | 2.93 | 4.76% | 60.40 | 64.75 | 74717 | 47206.11 | 3.01% | 0.00 |
| 2026-01-20 | 63.03 | 61.51 | -1.52 | -2.41% | 60.88 | 63.67 | 68984 | 42540.09 | 2.78% | 0.00 |
| 2026-01-19 | 65.50 | 63.03 | -2.26 | -3.46% | 62.60 | 65.50 | 78537 | 49962.41 | 3.16% | 2.00 |
| 2026-01-16 | 65.00 | 65.29 | -0.29 | -0.44% | 64.20 | 66.06 | 69150 | 45034.55 | 2.79% | 0.00 |
| 2026-01-15 | 68.20 | 65.58 | -2.72 | -3.98% | 64.88 | 68.50 | 101516 | 67099.33 | 4.09% | 0.00 |
| 2026-01-14 | 71.87 | 68.30 | -2.95 | -4.14% | 67.48 | 72.25 | 147256 | 102811.16 | 5.93% | 0.00 |
| 2026-01-13 | 71.07 | 71.25 | 0.32 | 0.45% | 69.58 | 74.68 | 140671 | 101884.42 | 5.67% | 0.00 |
| 2026-01-12 | 66.88 | 70.93 | 4.05 | 6.06% | 65.71 | 71.28 | 146203 | 100167.25 | 5.89% | 5.00 |
| 2026-01-09 | 67.86 | 66.88 | -1.19 | -1.75% | 66.30 | 68.42 | 78622 | 52738.02 | 3.17% | 2.00 |
| 2026-01-08 | 69.00 | 68.07 | -0.99 | -1.43% | 67.52 | 69.46 | 71544 | 48822.78 | 2.88% | 0.00 |
| 2026-01-07 | 68.80 | 69.06 | -0.01 | -0.01% | 68.72 | 71.67 | 103297 | 72261.68 | 4.16% | 0.00 |
| 2026-01-06 | 64.79 | 69.07 | 4.16 | 6.41% | 64.51 | 69.80 | 125858 | 85398.04 | 5.07% | 3.00 |
| 2026-01-05 | 61.88 | 64.91 | 3.11 | 5.03% | 61.48 | 65.35 | 102595 | 65849.62 | 4.13% | 0.00 |
| 2025-12-31 | 61.00 | 61.80 | 0.46 | 0.75% | 59.61 | 62.16 | 67395 | 41022.70 | 2.72% | 0.00 |
| 2025-12-30 | 63.80 | 61.34 | -2.29 | -3.60% | 61.34 | 64.68 | 72944 | 45716.24 | 2.94% | 2.00 |
| 2025-12-29 | 63.99 | 63.63 | -0.64 | -1.00% | 62.39 | 64.68 | 60347 | 38308.89 | 2.43% | 0.00 |
| 2025-12-26 | 64.73 | 64.27 | -0.13 | -0.20% | 64.01 | 65.28 | 52184 | 33720.83 | 2.10% | 2.00 |
| 2025-12-25 | 65.40 | 64.40 | -1.30 | -1.98% | 64.10 | 65.80 | 53441 | 34568.22 | 2.15% | 0.00 |
| 2025-12-24 | 64.68 | 65.70 | 1.34 | 2.08% | 64.10 | 65.97 | 57751 | 37760.34 | 2.33% | 0.00 |
| 2025-12-23 | 67.80 | 64.36 | -3.52 | -5.19% | 64.26 | 68.00 | 114945 | 75378.05 | 4.63% | 1.00 |
| 2025-12-22 | 63.50 | 67.88 | 4.24 | 6.66% | 63.50 | 68.50 | 125779 | 83650.87 | 5.07% | 0.00 |
| 2025-12-19 | 64.10 | 63.64 | -0.55 | -0.86% | 62.88 | 64.80 | 48791 | 31031.11 | 1.97% | 0.00 |
| 2025-12-18 | 64.40 | 64.19 | -0.81 | -1.25% | 62.38 | 65.96 | 91345 | 58586.42 | 3.68% | 0.00 |
| 2025-12-17 | 63.55 | 65.00 | 1.05 | 1.64% | 61.30 | 65.50 | 97038 | 61635.51 | 3.91% | 0.00 |
| 2025-12-16 | 63.41 | 63.95 | 0.57 | 0.90% | 62.00 | 64.65 | 66528 | 42271.07 | 2.68% | 0.00 |
| 2025-12-15 | 62.50 | 63.38 | 0.49 | 0.78% | 61.66 | 64.49 | 65090 | 41347.65 | 2.62% | 0.00 |
| 2025-12-12 | 61.92 | 62.89 | 0.73 | 1.17% | 61.01 | 63.68 | 58412 | 36447.20 | 2.35% | 0.00 |
| 2025-12-11 | 62.00 | 62.16 | 0.34 | 0.55% | 61.32 | 63.15 | 42414 | 26433.84 | 1.71% | 0.00 |
| 2025-12-10 | 62.67 | 61.82 | -0.72 | -1.15% | 60.46 | 62.67 | 46229 | 28369.62 | 1.86% | 0.00 |
| 2025-12-09 | 62.04 | 62.54 | 0.08 | 0.13% | 62.03 | 64.88 | 63611 | 40352.05 | 2.56% | 0.00 |
| 2025-12-08 | 65.12 | 62.46 | -1.58 | -2.47% | 62.00 | 66.98 | 100605 | 64789.26 | 4.05% | 0.00 |
| 2025-12-05 | 61.73 | 64.04 | 2.32 | 3.76% | 60.80 | 64.83 | 61238 | 38679.34 | 2.47% | 0.00 |
| 2025-12-04 | 61.91 | 61.72 | -0.19 | -0.31% | 61.60 | 63.50 | 42571 | 26501.60 | 1.71% | 0.00 |
| 2025-12-03 | 62.52 | 61.91 | -1.19 | -1.89% | 61.80 | 63.99 | 37468 | 23410.21 | 1.51% | 0.00 |
| 2025-12-02 | 64.27 | 63.10 | -1.49 | -2.31% | 62.70 | 65.50 | 61999 | 39810.93 | 2.50% | 1.00 |
| 2025-12-01 | 63.54 | 64.59 | 1.43 | 2.26% | 62.54 | 65.50 | 57434 | 37026.36 | 2.31% | 0.00 |
| 2025-11-28 | 62.18 | 63.16 | 0.49 | 0.78% | 61.30 | 63.35 | 41244 | 25791.11 | 1.66% | 0.00 |
| 2025-11-27 | 61.70 | 62.67 | 0.67 | 1.08% | 61.70 | 65.11 | 69937 | 44548.57 | 2.82% | 0.00 |
| 2025-11-26 | 61.66 | 62.00 | -0.26 | -0.42% | 61.13 | 63.25 | 38289 | 23883.78 | 1.54% | 0.00 |
| 2025-11-25 | 61.20 | 62.26 | 1.43 | 2.35% | 60.98 | 63.36 | 47839 | 29707.49 | 1.93% | 0.00 |
| 2025-11-24 | 59.59 | 60.83 | 1.50 | 2.53% | 58.55 | 61.83 | 68312 | 41071.30 | 2.75% | 0.00 |
| 2025-11-21 | 60.00 | 59.33 | -2.41 | -3.90% | 58.85 | 61.14 | 68564 | 41024.59 | 2.76% | 0.00 |
| 2025-11-20 | 63.36 | 61.74 | -1.65 | -2.60% | 60.88 | 63.89 | 68124 | 42065.82 | 2.74% | 0.00 |
| 2025-11-19 | 66.97 | 63.39 | -2.51 | -3.81% | 62.80 | 67.00 | 63686 | 40936.38 | 2.57% | 0.00 |
| 2025-11-18 | 65.45 | 65.90 | 0.45 | 0.69% | 64.50 | 67.10 | 50698 | 33397.34 | 2.04% | 0.00 |
| 2025-11-17 | 65.01 | 65.45 | 0.07 | 0.11% | 64.60 | 67.48 | 44676 | 29382.12 | 1.80% | 0.00 |
| 2025-11-14 | 65.81 | 65.38 | -0.68 | -1.03% | 64.59 | 67.38 | 49210 | 32527.36 | 1.98% | 0.00 |
| 2025-11-13 | 65.18 | 66.06 | 0.91 | 1.40% | 65.18 | 68.42 | 93762 | 62621.57 | 3.78% | 0.00 |
| 2025-11-12 | 63.50 | 65.15 | 1.58 | 2.49% | 62.80 | 66.88 | 87924 | 56849.66 | 3.54% | 0.00 |
| 2025-11-11 | 63.18 | 63.57 | 0.14 | 0.22% | 62.06 | 65.00 | 60537 | 38245.87 | 2.44% | 0.00 |
| 2025-11-10 | 64.76 | 63.43 | -1.49 | -2.30% | 62.13 | 65.70 | 74337 | 46867.94 | 2.99% | 0.00 |
| 2025-11-07 | 65.00 | 64.92 | -0.95 | -1.44% | 64.40 | 68.15 | 95579 | 63041.75 | 3.85% | 0.00 |
| 2025-11-06 | 61.77 | 65.87 | 3.66 | 5.88% | 60.68 | 66.30 | 132094 | 83854.57 | 5.32% | 4.00 |
| 2025-11-05 | 65.50 | 62.21 | -3.84 | -5.81% | 62.17 | 66.23 | 120272 | 76442.93 | 4.85% | 0.00 |
| 2025-11-04 | 68.59 | 66.05 | -2.68 | -3.90% | 65.39 | 68.59 | 65639 | 43480.26 | 2.64% | 11.00 |
| 2025-11-03 | 68.50 | 68.73 | -0.26 | -0.38% | 65.80 | 69.04 | 70292 | 47589.62 | 2.83% | 0.00 |
| 2025-10-31 | 70.89 | 68.99 | -1.61 | -2.28% | 67.63 | 71.00 | 71043 | 49215.04 | 2.86% | 0.00 |
| 2025-10-30 | 77.09 | 70.60 | -6.68 | -8.64% | 70.25 | 77.80 | 140762 | 102563.04 | 5.67% | 1.00 |
| 2025-10-29 | 74.75 | 77.28 | 2.15 | 2.86% | 72.00 | 79.91 | 119576 | 92582.55 | 4.82% | 0.00 |
| 2025-10-28 | 73.50 | 75.13 | 1.14 | 1.54% | 72.79 | 76.50 | 76320 | 57411.33 | 3.07% | 0.00 |
| 2025-10-27 | 73.86 | 73.99 | 0.42 | 0.57% | 72.18 | 76.19 | 80521 | 59923.32 | 3.24% | 0.00 |
| 2025-10-24 | 72.69 | 73.57 | 1.48 | 2.05% | 72.69 | 75.25 | 56218 | 41656.10 | 2.26% | 0.00 |
| 2025-10-23 | 73.00 | 72.09 | -1.17 | -1.60% | 70.35 | 74.18 | 56719 | 40809.64 | 2.28% | 0.00 |
| 2025-10-22 | 72.00 | 73.26 | 0.02 | 0.03% | 71.31 | 74.28 | 50720 | 37062.84 | 2.04% | 0.00 |
| 2025-10-21 | 73.90 | 73.24 | 0.57 | 0.78% | 72.30 | 74.50 | 80254 | 58804.27 | 3.23% | 0.00 |
| 2025-10-20 | 80.00 | 72.67 | -6.49 | -8.20% | 71.00 | 80.30 | 153226 | 114176.36 | 6.17% | 0.00 |
| 2025-10-17 | 80.65 | 79.16 | -1.49 | -1.85% | 78.35 | 81.20 | 88887 | 70748.35 | 3.58% | 0.00 |
| 2025-10-16 | 75.93 | 80.65 | 4.78 | 6.30% | 74.80 | 84.50 | 173489 | 139218.80 | 6.99% | 0.00 |
| 2025-10-15 | 75.62 | 75.87 | 0.19 | 0.25% | 73.33 | 76.14 | 71458 | 53451.30 | 2.88% | 0.00 |
| 2025-10-14 | 77.69 | 75.68 | -1.24 | -1.61% | 75.01 | 79.36 | 107461 | 82526.47 | 4.33% | 0.00 |
| 2025-10-13 | 70.00 | 76.92 | 4.09 | 5.62% | 69.25 | 78.68 | 166960 | 127170.37 | 6.73% | 0.00 |
信息发展(300469)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。
