| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-10 | 75.04 | 72.83 | -2.58 | -3.42% | 72.19 | 77.57 | 109505 | 82062.32 | 4.41% | 0.00 |
| 2025-10-09 | 77.62 | 75.41 | -2.62 | -3.36% | 72.88 | 77.96 | 141545 | 105665.78 | 5.70% | 0.00 |
| 2025-09-30 | 78.46 | 78.03 | -0.42 | -0.54% | 72.50 | 79.53 | 162345 | 124301.67 | 6.54% | 2.00 |
| 2025-09-29 | 80.00 | 78.45 | 0.22 | 0.28% | 76.66 | 81.75 | 131993 | 104564.62 | 5.32% | 0.00 |
| 2025-09-26 | 82.07 | 78.23 | -4.42 | -5.35% | 77.68 | 82.82 | 156093 | 123937.38 | 6.29% | 5.00 |
| 2025-09-25 | 83.00 | 82.65 | -1.67 | -1.98% | 81.30 | 84.65 | 111094 | 92155.91 | 4.48% | 1.00 |
| 2025-09-24 | 86.14 | 84.32 | -2.51 | -2.89% | 82.67 | 86.49 | 114506 | 96149.09 | 4.61% | 0.00 |
| 2025-09-23 | 88.00 | 86.83 | -0.25 | -0.29% | 83.49 | 89.70 | 130288 | 112047.38 | 5.25% | 2.00 |
| 2025-09-22 | 88.25 | 87.08 | 0.48 | 0.55% | 82.36 | 89.99 | 165769 | 141421.45 | 6.68% | 2.00 |
| 2025-09-19 | 89.80 | 86.60 | -2.19 | -2.47% | 85.30 | 90.80 | 152812 | 133790.77 | 6.16% | 0.00 |
| 2025-09-18 | 89.24 | 88.79 | -0.01 | -0.01% | 87.31 | 92.50 | 185183 | 166840.45 | 7.46% | 2.00 |
| 2025-09-17 | 81.00 | 88.80 | 8.66 | 10.81% | 81.00 | 90.99 | 197433 | 173224.45 | 7.95% | 9.00 |
| 2025-09-16 | 79.39 | 80.14 | 1.72 | 2.19% | 77.00 | 80.49 | 159354 | 125536.66 | 6.42% | 8.00 |
| 2025-09-15 | 72.00 | 78.42 | 9.53 | 13.83% | 71.20 | 80.80 | 220877 | 171149.14 | 8.90% | 3.00 |
| 2025-09-12 | 72.30 | 68.89 | -2.86 | -3.99% | 68.58 | 72.50 | 143423 | 100423.97 | 5.78% | 4.00 |
| 2025-09-11 | 70.00 | 71.75 | 2.88 | 4.18% | 67.10 | 73.58 | 159244 | 112295.18 | 6.42% | 0.00 |
| 2025-09-10 | 68.20 | 68.87 | 0.97 | 1.43% | 65.00 | 71.71 | 160301 | 110134.05 | 6.46% | 0.00 |
| 2025-09-09 | 70.02 | 67.90 | -3.45 | -4.84% | 64.10 | 70.78 | 177226 | 118722.28 | 7.14% | 17.00 |
| 2025-09-08 | 69.50 | 71.35 | 2.84 | 4.15% | 67.73 | 72.00 | 187927 | 130931.09 | 7.57% | 1.00 |
| 2025-09-05 | 63.19 | 68.51 | 5.62 | 8.94% | 62.22 | 70.50 | 231438 | 155530.17 | 9.32% | 23.00 |
| 2025-09-04 | 66.01 | 62.89 | -3.07 | -4.65% | 61.01 | 67.86 | 246110 | 159234.42 | 9.91% | 2.00 |
| 2025-09-03 | 61.68 | 65.96 | 5.86 | 9.75% | 61.02 | 68.88 | 217111 | 143434.95 | 8.75% | 0.00 |
| 2025-09-02 | 60.76 | 60.10 | -0.18 | -0.30% | 58.30 | 61.77 | 158414 | 94667.30 | 6.38% | 0.00 |
| 2025-09-01 | 56.12 | 60.28 | 4.56 | 8.18% | 56.12 | 62.55 | 193218 | 116085.27 | 7.78% | 0.00 |
| 2025-08-29 | 56.00 | 55.72 | 0.37 | 0.67% | 54.01 | 58.00 | 162171 | 90553.05 | 6.53% | 2.00 |
| 2025-08-28 | 51.15 | 55.35 | 3.55 | 6.85% | 49.20 | 56.80 | 224421 | 121090.41 | 9.04% | 3.00 |
| 2025-08-27 | 52.76 | 51.80 | -1.69 | -3.16% | 51.38 | 54.80 | 145488 | 77112.78 | 5.86% | 0.00 |
| 2025-08-26 | 50.05 | 53.49 | 3.22 | 6.41% | 49.91 | 54.30 | 169113 | 89417.57 | 6.81% | 0.00 |
| 2025-08-25 | 50.00 | 50.27 | 0.03 | 0.06% | 48.88 | 51.13 | 150472 | 74739.81 | 6.06% | 10.00 |
| 2025-08-22 | 49.22 | 50.24 | 0.37 | 0.74% | 49.21 | 50.60 | 142614 | 71174.45 | 5.75% | 0.00 |
| 2025-08-21 | 44.41 | 49.87 | 5.42 | 12.19% | 44.40 | 51.30 | 254389 | 124180.51 | 10.25% | 0.00 |
| 2025-08-20 | 44.76 | 44.45 | -0.48 | -1.07% | 43.01 | 44.97 | 94034 | 41268.65 | 3.79% | 0.00 |
| 2025-08-19 | 46.00 | 44.93 | -0.89 | -1.94% | 44.55 | 47.18 | 130333 | 59573.26 | 5.25% | 0.00 |
| 2025-08-18 | 43.80 | 45.82 | 2.03 | 4.64% | 43.07 | 46.65 | 154875 | 69578.76 | 6.24% | 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。
