| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 61.56 | 63.56 | 2.52 | 4.13% | 61.50 | 64.98 | 62678 | 39825.36 | 2.52% | 0.00 |
| 2026-03-24 | 60.05 | 61.04 | 2.16 | 3.67% | 58.88 | 61.30 | 73834 | 44377.27 | 2.97% | 0.00 |
| 2026-03-23 | 61.09 | 58.88 | -4.80 | -7.54% | 58.36 | 63.30 | 123455 | 74795.61 | 4.97% | 0.00 |
| 2026-03-20 | 67.50 | 63.68 | -3.82 | -5.66% | 63.50 | 68.49 | 85109 | 56008.45 | 3.43% | 0.00 |
| 2026-03-19 | 71.10 | 67.50 | -4.83 | -6.68% | 67.15 | 71.88 | 101414 | 70057.09 | 4.09% | 0.00 |
| 2026-03-18 | 73.87 | 72.33 | -1.88 | -2.53% | 71.80 | 75.19 | 86334 | 62924.81 | 3.48% | 8.00 |
| 2026-03-17 | 74.18 | 74.21 | 0.76 | 1.03% | 71.81 | 76.88 | 122023 | 91371.63 | 4.92% | 10.00 |
| 2026-03-16 | 73.99 | 73.45 | 0.44 | 0.60% | 69.51 | 74.50 | 90920 | 65358.61 | 3.66% | 10.00 |
| 2026-03-13 | 72.40 | 73.01 | -0.10 | -0.14% | 72.29 | 75.28 | 94645 | 69870.18 | 3.81% | 0.00 |
| 2026-03-12 | 72.00 | 73.11 | 1.22 | 1.70% | 71.68 | 74.80 | 97558 | 71348.50 | 3.93% | 0.00 |
| 2026-03-11 | 70.71 | 71.89 | 0.10 | 0.14% | 70.71 | 75.88 | 149457 | 109525.91 | 6.02% | 0.00 |
| 2026-03-10 | 63.50 | 71.79 | 10.08 | 16.33% | 62.70 | 72.50 | 180045 | 123183.00 | 7.25% | 6.00 |
| 2026-03-09 | 63.00 | 61.71 | -2.40 | -3.74% | 60.60 | 63.01 | 67624 | 41591.80 | 2.72% | 0.00 |
| 2026-03-06 | 62.55 | 64.11 | 1.25 | 1.99% | 62.30 | 65.36 | 50619 | 32386.94 | 2.04% | 0.00 |
| 2026-03-05 | 63.54 | 62.86 | 1.15 | 1.86% | 62.50 | 63.88 | 45705 | 28881.27 | 1.84% | 0.00 |
| 2026-03-04 | 60.76 | 61.71 | 0.02 | 0.03% | 60.50 | 63.19 | 56893 | 35311.35 | 2.29% | 0.00 |
| 2026-03-03 | 66.30 | 61.69 | -4.48 | -6.77% | 61.49 | 67.10 | 91777 | 58265.05 | 3.70% | 0.00 |
| 2026-03-02 | 67.54 | 66.17 | -3.48 | -5.00% | 65.30 | 69.30 | 93094 | 62089.46 | 3.75% | 0.00 |
| 2026-02-27 | 69.30 | 69.65 | 0.34 | 0.49% | 68.39 | 70.77 | 61663 | 42829.53 | 2.48% | 0.00 |
| 2026-02-26 | 70.50 | 69.31 | -1.37 | -1.94% | 69.00 | 70.80 | 64960 | 45319.55 | 2.62% | 0.00 |
| 2026-02-25 | 69.80 | 70.68 | 0.86 | 1.23% | 69.24 | 71.59 | 65817 | 46450.07 | 2.65% | 0.00 |
| 2026-02-24 | 69.40 | 69.82 | -0.06 | -0.09% | 66.78 | 70.77 | 81140 | 55811.12 | 3.27% | 0.00 |
| 2026-02-13 | 68.00 | 69.88 | 1.36 | 1.98% | 67.88 | 71.48 | 78970 | 55502.43 | 3.18% | 19.00 |
| 2026-02-12 | 71.45 | 68.52 | -2.51 | -3.53% | 68.23 | 71.45 | 89853 | 62538.12 | 3.62% | 0.00 |
| 2026-02-11 | 68.34 | 71.03 | 2.35 | 3.42% | 66.84 | 72.51 | 131596 | 92207.78 | 5.30% | 0.00 |
| 2026-02-10 | 65.22 | 68.68 | 3.78 | 5.82% | 64.88 | 69.00 | 124562 | 84635.17 | 5.02% | 4.00 |
| 2026-02-09 | 64.30 | 64.90 | 1.71 | 2.71% | 63.80 | 65.59 | 65944 | 42690.72 | 2.66% | 2.00 |
| 2026-02-06 | 63.80 | 63.19 | -1.01 | -1.57% | 62.95 | 64.97 | 46304 | 29537.73 | 1.87% | 0.00 |
| 2026-02-05 | 61.61 | 64.20 | 2.49 | 4.04% | 60.60 | 64.99 | 82164 | 51889.04 | 3.31% | 0.00 |
| 2026-02-04 | 62.49 | 61.71 | -1.01 | -1.61% | 60.81 | 62.49 | 39742 | 24428.39 | 1.60% | 0.00 |
| 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 |
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。
