| 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 | 8.87 | 9.07 | 0.22 | 2.49% | 8.87 | 9.18 | 85258 | 7739.41 | 3.14% | 1.00 |
| 2026-03-24 | 8.58 | 8.85 | 0.52 | 6.24% | 8.37 | 8.87 | 107963 | 9335.87 | 3.98% | 1.00 |
| 2026-03-23 | 8.90 | 8.33 | -0.86 | -9.36% | 8.25 | 8.99 | 119574 | 10336.79 | 4.41% | 0.00 |
| 2026-03-20 | 9.83 | 9.19 | -0.57 | -5.84% | 9.14 | 9.95 | 125286 | 11832.60 | 4.62% | 0.00 |
| 2026-03-19 | 9.86 | 9.76 | -0.20 | -2.01% | 9.73 | 9.96 | 56024 | 5514.00 | 2.06% | 0.00 |
| 2026-03-18 | 9.60 | 9.96 | 0.40 | 4.18% | 9.57 | 9.96 | 84565 | 8295.56 | 3.12% | 0.00 |
| 2026-03-17 | 9.80 | 9.56 | -0.24 | -2.45% | 9.53 | 9.89 | 56193 | 5462.07 | 2.07% | 0.00 |
| 2026-03-16 | 9.84 | 9.80 | -0.04 | -0.41% | 9.65 | 9.95 | 47919 | 4687.98 | 1.77% | 0.00 |
| 2026-03-13 | 9.87 | 9.84 | -0.03 | -0.30% | 9.80 | 10.04 | 54184 | 5380.28 | 2.00% | 0.00 |
| 2026-03-12 | 10.16 | 9.87 | -0.31 | -3.05% | 9.83 | 10.24 | 63493 | 6346.87 | 2.34% | 0.00 |
| 2026-03-11 | 10.21 | 10.18 | -0.02 | -0.20% | 10.13 | 10.32 | 64364 | 6574.30 | 2.37% | 0.00 |
| 2026-03-10 | 10.00 | 10.20 | 0.26 | 2.62% | 9.95 | 10.21 | 73904 | 7491.45 | 2.72% | 0.00 |
| 2026-03-09 | 9.80 | 9.94 | 0.02 | 0.20% | 9.65 | 9.94 | 68003 | 6663.31 | 2.51% | 0.00 |
| 2026-03-06 | 9.56 | 9.92 | 0.31 | 3.23% | 9.53 | 9.95 | 64848 | 6367.78 | 2.39% | 0.00 |
| 2026-03-05 | 9.69 | 9.61 | 0.11 | 1.16% | 9.57 | 9.74 | 59025 | 5700.66 | 2.18% | 0.00 |
| 2026-03-04 | 9.29 | 9.50 | 0.03 | 0.32% | 9.25 | 9.57 | 67618 | 6390.65 | 2.49% | 0.00 |
| 2026-03-03 | 9.87 | 9.47 | -0.40 | -4.05% | 9.45 | 10.02 | 87813 | 8508.02 | 3.24% | 0.00 |
| 2026-03-02 | 10.12 | 9.87 | -0.44 | -4.27% | 9.84 | 10.30 | 77436 | 7730.51 | 2.85% | 0.00 |
| 2026-02-27 | 10.22 | 10.31 | 0.06 | 0.59% | 10.17 | 10.31 | 57439 | 5891.31 | 2.12% | 59.00 |
| 2026-02-26 | 10.16 | 10.25 | 0.09 | 0.89% | 10.10 | 10.32 | 67671 | 6919.95 | 2.49% | 0.00 |
| 2026-02-25 | 10.22 | 10.16 | -0.06 | -0.59% | 10.12 | 10.33 | 67532 | 6894.06 | 2.49% | 0.00 |
| 2026-02-24 | 10.29 | 10.22 | 0.00 | 0.00% | 10.12 | 10.30 | 57960 | 5923.60 | 2.14% | 0.00 |
| 2026-02-13 | 10.21 | 10.22 | -0.02 | -0.20% | 10.16 | 10.44 | 84074 | 8661.02 | 3.10% | 0.00 |
| 2026-02-12 | 10.32 | 10.24 | -0.01 | -0.10% | 10.11 | 10.32 | 57133 | 5853.91 | 2.11% | 0.00 |
| 2026-02-11 | 10.25 | 10.25 | -0.04 | -0.39% | 10.18 | 10.33 | 57219 | 5866.90 | 2.11% | 0.00 |
| 2026-02-10 | 10.15 | 10.29 | 0.14 | 1.38% | 10.14 | 10.38 | 93823 | 9650.52 | 3.46% | 0.00 |
| 2026-02-09 | 10.08 | 10.15 | 0.17 | 1.70% | 10.03 | 10.16 | 59689 | 6036.21 | 2.20% | 0.00 |
| 2026-02-06 | 9.88 | 9.98 | 0.02 | 0.20% | 9.81 | 10.07 | 73327 | 7325.70 | 2.70% | 0.00 |
| 2026-02-05 | 9.96 | 9.96 | 0.00 | 0.00% | 9.90 | 10.09 | 79004 | 7884.94 | 2.91% | 0.00 |
| 2026-02-04 | 9.91 | 9.96 | 0.05 | 0.50% | 9.85 | 10.03 | 72289 | 7188.86 | 2.66% | 0.00 |
| 2026-02-03 | 9.82 | 9.91 | 0.21 | 2.16% | 9.79 | 9.94 | 54318 | 5366.44 | 2.00% | 0.00 |
| 2026-02-02 | 9.90 | 9.70 | -0.22 | -2.22% | 9.64 | 9.98 | 60729 | 5982.61 | 2.24% | 0.00 |
| 2026-01-30 | 9.65 | 9.92 | 0.20 | 2.06% | 9.64 | 9.95 | 77519 | 7610.52 | 2.86% | 0.00 |
| 2026-01-29 | 9.62 | 9.72 | -0.10 | -1.02% | 9.56 | 9.93 | 95376 | 9307.36 | 3.51% | 0.00 |
| 2026-01-28 | 10.02 | 9.82 | -0.20 | -2.00% | 9.80 | 10.10 | 68115 | 6755.60 | 2.51% | 0.00 |
| 2026-01-27 | 9.96 | 10.02 | 0.05 | 0.50% | 9.64 | 10.04 | 92216 | 9095.19 | 3.40% | 0.00 |
| 2026-01-26 | 10.08 | 9.97 | -0.15 | -1.48% | 9.81 | 10.16 | 98727 | 9824.33 | 3.64% | 0.00 |
| 2026-01-23 | 10.05 | 10.12 | 0.05 | 0.50% | 9.98 | 10.13 | 103193 | 10376.62 | 3.80% | 0.00 |
| 2026-01-22 | 10.00 | 10.07 | 0.08 | 0.80% | 9.93 | 10.09 | 100809 | 10104.25 | 3.71% | 5.00 |
| 2026-01-21 | 9.90 | 9.99 | 0.00 | 0.00% | 9.82 | 10.13 | 91767 | 9135.17 | 3.38% | 0.00 |
| 2026-01-20 | 10.02 | 9.99 | -0.03 | -0.30% | 9.88 | 10.27 | 175113 | 17550.27 | 6.45% | 0.00 |
| 2026-01-19 | 9.99 | 10.02 | 0.03 | 0.30% | 9.81 | 10.07 | 144840 | 14481.31 | 5.34% | 0.00 |
| 2026-01-16 | 10.40 | 9.99 | -0.52 | -4.95% | 9.94 | 10.45 | 239457 | 24164.16 | 8.82% | 0.00 |
| 2026-01-15 | 10.71 | 10.51 | -0.65 | -5.82% | 10.27 | 10.88 | 376986 | 39663.88 | 13.89% | 0.00 |
| 2026-01-14 | 10.10 | 11.16 | 1.02 | 10.06% | 10.10 | 12.10 | 556245 | 61461.25 | 20.50% | 3.00 |
| 2026-01-13 | 10.25 | 10.14 | -0.02 | -0.20% | 9.90 | 10.29 | 172014 | 17385.03 | 6.34% | 2.00 |
| 2026-01-12 | 9.73 | 10.16 | 0.48 | 4.96% | 9.60 | 10.25 | 230181 | 22966.05 | 8.48% | 10.00 |
| 2026-01-09 | 9.43 | 9.68 | 0.22 | 2.33% | 9.38 | 9.76 | 121329 | 11645.49 | 4.47% | 0.00 |
| 2026-01-08 | 9.15 | 9.46 | 0.32 | 3.50% | 9.13 | 9.49 | 125946 | 11797.16 | 4.64% | 0.00 |
| 2026-01-07 | 9.30 | 9.14 | -0.17 | -1.83% | 9.11 | 9.30 | 80421 | 7386.69 | 2.96% | 0.00 |
| 2026-01-06 | 9.30 | 9.31 | -0.03 | -0.32% | 9.24 | 9.40 | 76833 | 7143.19 | 2.83% | 0.00 |
| 2026-01-05 | 9.24 | 9.34 | 0.10 | 1.08% | 9.11 | 9.36 | 76877 | 7133.28 | 2.83% | 0.00 |
| 2025-12-31 | 9.35 | 9.24 | -0.03 | -0.32% | 9.09 | 9.35 | 86645 | 7975.51 | 3.19% | 0.00 |
| 2025-12-30 | 9.43 | 9.27 | -0.27 | -2.83% | 9.24 | 9.46 | 166360 | 15509.53 | 6.13% | 0.00 |
| 2025-12-29 | 9.13 | 9.54 | 0.39 | 4.26% | 9.03 | 9.85 | 258614 | 24662.24 | 9.53% | 0.00 |
| 2025-12-26 | 9.13 | 9.15 | 0.02 | 0.22% | 9.06 | 9.49 | 91340 | 8444.25 | 3.37% | 0.00 |
| 2025-12-25 | 9.09 | 9.13 | 0.07 | 0.77% | 9.02 | 9.16 | 40374 | 3670.15 | 1.49% | 0.00 |
| 2025-12-24 | 8.94 | 9.06 | 0.10 | 1.12% | 8.91 | 9.11 | 35220 | 3186.27 | 1.30% | 0.00 |
| 2025-12-23 | 9.06 | 8.96 | -0.12 | -1.32% | 8.91 | 9.07 | 40683 | 3645.83 | 1.50% | 0.00 |
| 2025-12-22 | 9.12 | 9.08 | -0.01 | -0.11% | 9.04 | 9.20 | 44378 | 4046.88 | 1.64% | 0.00 |
| 2025-12-19 | 8.99 | 9.09 | 0.09 | 1.00% | 8.97 | 9.13 | 51180 | 4638.07 | 1.89% | 0.00 |
| 2025-12-18 | 8.70 | 9.00 | 0.22 | 2.51% | 8.70 | 9.06 | 67688 | 6069.22 | 2.49% | 0.00 |
| 2025-12-17 | 8.85 | 8.78 | -0.07 | -0.79% | 8.58 | 8.90 | 78581 | 6837.27 | 2.90% | 0.00 |
| 2025-12-16 | 8.98 | 8.85 | -0.17 | -1.88% | 8.77 | 9.01 | 55576 | 4919.90 | 2.05% | 0.00 |
| 2025-12-15 | 8.93 | 9.02 | 0.11 | 1.23% | 8.71 | 9.10 | 70873 | 6345.34 | 2.61% | 31.00 |
| 2025-12-12 | 9.14 | 8.91 | -0.26 | -2.84% | 8.88 | 9.30 | 101162 | 9207.85 | 3.73% | 0.00 |
| 2025-12-11 | 9.57 | 9.17 | -0.40 | -4.18% | 9.13 | 9.59 | 87767 | 8133.58 | 3.23% | 0.00 |
| 2025-12-10 | 9.72 | 9.57 | -0.15 | -1.54% | 9.49 | 9.73 | 64336 | 6166.15 | 2.37% | 0.00 |
| 2025-12-09 | 9.76 | 9.72 | -0.01 | -0.10% | 9.62 | 9.84 | 67319 | 6557.29 | 2.48% | 0.00 |
| 2025-12-08 | 9.57 | 9.73 | 0.21 | 2.21% | 9.52 | 9.79 | 92478 | 8995.51 | 3.41% | 0.00 |
| 2025-12-05 | 9.29 | 9.52 | 0.25 | 2.70% | 9.18 | 9.52 | 60430 | 5671.56 | 2.23% | 0.00 |
| 2025-12-04 | 9.50 | 9.27 | -0.27 | -2.83% | 9.27 | 9.55 | 66597 | 6224.67 | 2.45% | 0.00 |
| 2025-12-03 | 9.71 | 9.54 | -0.22 | -2.25% | 9.45 | 9.74 | 67385 | 6431.38 | 2.48% | 0.00 |
| 2025-12-02 | 9.69 | 9.76 | 0.07 | 0.72% | 9.58 | 9.77 | 65812 | 6385.09 | 2.43% | 0.00 |
| 2025-12-01 | 9.64 | 9.69 | 0.00 | 0.00% | 9.62 | 9.83 | 84187 | 8193.50 | 3.10% | 0.00 |
| 2025-11-28 | 9.52 | 9.69 | 0.17 | 1.79% | 9.43 | 9.69 | 70460 | 6751.45 | 2.60% | 2.00 |
| 2025-11-27 | 9.46 | 9.52 | 0.09 | 0.95% | 9.36 | 9.61 | 71382 | 6777.74 | 2.63% | 0.00 |
| 2025-11-26 | 9.66 | 9.43 | -0.23 | -2.38% | 9.43 | 9.74 | 84867 | 8123.20 | 3.13% | 0.00 |
| 2025-11-25 | 9.60 | 9.66 | 0.06 | 0.63% | 9.53 | 9.77 | 89826 | 8706.23 | 3.31% | 0.00 |
| 2025-11-24 | 9.33 | 9.60 | 0.35 | 3.78% | 9.33 | 9.64 | 111742 | 10613.19 | 4.12% | 0.00 |
吉大通信(300597)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。
