| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 127.00 | 124.26 | -3.34 | -2.62% | 120.83 | 127.38 | 60104 | 74116.90 | 1.01% | 0.00 |
| 2026-02-03 | 124.90 | 127.60 | 5.10 | 4.16% | 121.39 | 128.32 | 71403 | 89274.64 | 1.20% | 1.00 |
| 2026-02-02 | 126.51 | 122.50 | -4.12 | -3.25% | 122.01 | 130.80 | 60575 | 76358.00 | 1.02% | 0.00 |
| 2026-01-30 | 128.80 | 126.62 | -4.38 | -3.34% | 122.00 | 132.37 | 76147 | 96189.52 | 1.28% | 0.00 |
| 2026-01-29 | 129.08 | 131.00 | 1.48 | 1.14% | 129.08 | 136.77 | 82888 | 110046.94 | 1.39% | 0.00 |
| 2026-01-28 | 133.00 | 129.52 | -1.78 | -1.36% | 127.03 | 134.58 | 64312 | 83756.88 | 1.08% | 0.00 |
| 2026-01-27 | 130.71 | 131.30 | -1.69 | -1.27% | 129.69 | 135.17 | 70344 | 92894.80 | 1.18% | 0.00 |
| 2026-01-26 | 139.39 | 132.99 | -11.00 | -7.64% | 130.77 | 143.00 | 116402 | 158200.98 | 1.95% | 2.00 |
| 2026-01-23 | 126.99 | 143.99 | 18.81 | 15.03% | 126.50 | 145.72 | 168281 | 230001.03 | 2.82% | 2.00 |
| 2026-01-22 | 123.24 | 125.18 | 2.41 | 1.96% | 120.88 | 127.24 | 85846 | 107229.18 | 1.44% | 0.00 |
| 2026-01-21 | 127.02 | 122.77 | -4.13 | -3.25% | 122.18 | 128.49 | 82471 | 102812.59 | 1.38% | 0.00 |
| 2026-01-20 | 133.62 | 126.90 | -4.79 | -3.64% | 125.00 | 135.99 | 107286 | 138260.06 | 1.80% | 0.00 |
| 2026-01-19 | 135.00 | 131.69 | -5.47 | -3.99% | 131.30 | 139.80 | 105557 | 143420.91 | 1.77% | 0.00 |
| 2026-01-16 | 139.00 | 137.16 | 1.77 | 1.31% | 135.39 | 141.89 | 122868 | 170179.16 | 2.06% | 2.00 |
| 2026-01-15 | 160.00 | 135.39 | -33.85 | -20.00% | 135.39 | 165.00 | 132456 | 192066.08 | 2.22% | 12.00 |
| 2026-01-14 | 155.05 | 169.24 | 10.31 | 6.49% | 148.01 | 178.17 | 157244 | 256846.59 | 2.64% | 0.00 |
| 2026-01-13 | 146.97 | 158.93 | 2.94 | 1.88% | 130.02 | 177.64 | 200711 | 300842.69 | 3.37% | 0.00 |
| 2026-01-12 | 141.55 | 155.99 | 26.00 | 20.00% | 133.53 | 155.99 | 152279 | 227026.97 | 2.55% | 3.00 |
| 2026-01-09 | 116.53 | 129.99 | 14.86 | 12.91% | 115.60 | 137.38 | 167851 | 209029.42 | 2.82% | 2.00 |
| 2026-01-08 | 106.74 | 115.13 | 7.48 | 6.95% | 103.77 | 115.98 | 107795 | 119555.91 | 1.81% | 0.00 |
| 2026-01-07 | 97.33 | 107.65 | 8.15 | 8.19% | 93.98 | 115.00 | 112063 | 115603.79 | 1.88% | 0.00 |
| 2026-01-06 | 95.00 | 99.50 | 1.20 | 1.22% | 93.20 | 101.00 | 96348 | 93185.36 | 1.62% | 2.00 |
| 2026-01-05 | 95.00 | 98.30 | 5.19 | 5.57% | 89.51 | 101.31 | 134423 | 129530.42 | 2.26% | 0.00 |
| 2025-12-31 | 83.18 | 93.11 | 10.01 | 12.05% | 81.50 | 95.99 | 107783 | 93854.56 | 1.81% | 7.51 |
| 2025-12-30 | 80.03 | 83.10 | 1.63 | 2.00% | 79.11 | 88.38 | 93724 | 78120.70 | 1.57% | 0.00 |
| 2025-12-29 | 79.79 | 81.47 | -0.19 | -0.23% | 79.62 | 83.44 | 68588 | 56156.22 | 1.15% | 0.00 |
| 2025-12-26 | 80.40 | 81.66 | 1.17 | 1.45% | 78.40 | 82.50 | 76992 | 62018.51 | 1.29% | 0.00 |
| 2025-12-25 | 73.70 | 80.49 | 6.42 | 8.67% | 73.70 | 81.60 | 91793 | 72035.68 | 1.54% | 2.00 |
| 2025-12-24 | 72.88 | 74.07 | 0.35 | 0.47% | 72.05 | 75.55 | 68598 | 50836.45 | 1.15% | 0.00 |
| 2025-12-23 | 77.18 | 73.72 | -4.18 | -5.37% | 72.90 | 78.08 | 68699 | 51401.13 | 1.15% | 0.00 |
| 2025-12-22 | 81.80 | 77.90 | -2.68 | -3.33% | 77.06 | 81.90 | 60567 | 47756.14 | 1.02% | 2.05 |
| 2025-12-19 | 80.90 | 80.58 | -0.32 | -0.40% | 78.21 | 83.61 | 55128 | 44396.23 | 0.92% | 2.21 |
| 2025-12-18 | 76.81 | 80.90 | 2.96 | 3.80% | 76.01 | 85.85 | 71871 | 58453.84 | 1.21% | 0.00 |
| 2025-12-17 | 79.72 | 77.94 | -1.96 | -2.45% | 75.65 | 79.72 | 47229 | 36636.98 | 0.79% | 0.00 |
| 2025-12-16 | 76.00 | 79.90 | 2.59 | 3.35% | 74.18 | 81.65 | 62426 | 48861.40 | 1.05% | 0.00 |
| 2025-12-15 | 76.50 | 77.31 | 0.51 | 0.66% | 73.66 | 78.24 | 74253 | 56298.60 | 1.25% | 0.00 |
| 2025-12-12 | 73.00 | 76.80 | 4.41 | 6.09% | 72.00 | 78.88 | 156534 | 117392.76 | 2.63% | 0.00 |
| 2025-12-11 | 69.60 | 72.39 | 2.89 | 4.16% | 69.60 | 72.65 | 57737 | 41348.55 | 0.97% | 0.00 |
| 2025-12-10 | 68.40 | 69.50 | 0.44 | 0.64% | 68.11 | 70.30 | 30747 | 21341.63 | 0.52% | 0.00 |
| 2025-12-09 | 68.75 | 69.06 | -0.58 | -0.83% | 68.02 | 70.67 | 28370 | 19650.64 | 0.48% | 0.00 |
| 2025-12-08 | 69.41 | 69.64 | 1.56 | 2.29% | 68.66 | 71.40 | 38908 | 27306.32 | 0.65% | 0.00 |
| 2025-12-05 | 66.00 | 68.08 | 2.18 | 3.31% | 65.51 | 68.08 | 31063 | 20836.39 | 0.52% | 0.00 |
| 2025-12-04 | 65.27 | 65.90 | 0.65 | 1.00% | 64.80 | 66.95 | 20001 | 13170.56 | 0.34% | 0.00 |
| 2025-12-03 | 66.47 | 65.25 | -0.90 | -1.36% | 64.89 | 66.63 | 23542 | 15405.71 | 0.39% | 0.00 |
| 2025-12-02 | 67.64 | 66.15 | -1.90 | -2.79% | 66.00 | 68.00 | 21865 | 14564.56 | 0.37% | 0.00 |
| 2025-12-01 | 67.40 | 68.05 | 1.51 | 2.27% | 67.40 | 69.69 | 41206 | 28240.82 | 0.69% | 0.00 |
| 2025-11-28 | 66.11 | 66.54 | 0.61 | 0.93% | 65.45 | 66.88 | 19296 | 12799.75 | 0.32% | 0.00 |
| 2025-11-27 | 65.41 | 65.93 | 0.48 | 0.73% | 65.00 | 66.88 | 20037 | 13265.44 | 0.34% | 0.00 |
| 2025-11-26 | 69.31 | 65.45 | -4.38 | -6.27% | 65.40 | 70.50 | 36101 | 24161.24 | 0.61% | 0.00 |
| 2025-11-25 | 67.70 | 69.83 | 2.14 | 3.16% | 66.87 | 70.96 | 26402 | 18405.81 | 0.44% | 0.00 |
| 2025-11-24 | 66.29 | 67.69 | 1.34 | 2.02% | 65.36 | 68.66 | 34226 | 22905.09 | 0.57% | 0.00 |
| 2025-11-21 | 67.94 | 66.35 | -2.09 | -3.05% | 65.60 | 69.19 | 26339 | 17621.26 | 0.44% | 0.00 |
| 2025-11-20 | 70.18 | 68.44 | -1.64 | -2.34% | 68.25 | 70.50 | 11369 | 7878.04 | 0.19% | 0.00 |
| 2025-11-19 | 69.85 | 70.08 | 0.10 | 0.14% | 69.41 | 71.48 | 12490 | 8769.53 | 0.21% | 0.00 |
| 2025-11-18 | 70.49 | 69.98 | -0.82 | -1.16% | 69.56 | 71.18 | 14546 | 10224.37 | 0.24% | 0.00 |
| 2025-11-17 | 70.21 | 70.80 | 0.99 | 1.42% | 70.16 | 72.16 | 25150 | 17949.02 | 0.42% | 0.00 |
| 2025-11-14 | 69.44 | 69.81 | 0.13 | 0.19% | 69.44 | 71.79 | 17906 | 12699.56 | 0.30% | 0.00 |
| 2025-11-13 | 69.70 | 69.68 | -0.36 | -0.51% | 69.00 | 70.49 | 13024 | 9099.31 | 0.22% | 0.00 |
| 2025-11-12 | 68.81 | 70.04 | 1.15 | 1.67% | 68.11 | 70.77 | 25353 | 17659.64 | 0.43% | 0.00 |
| 2025-11-11 | 70.11 | 68.89 | -1.27 | -1.81% | 68.52 | 71.23 | 14748 | 10219.63 | 0.25% | 0.00 |
| 2025-11-10 | 71.63 | 70.16 | -0.64 | -0.90% | 69.86 | 71.63 | 17393 | 12292.03 | 0.29% | 0.00 |
| 2025-11-07 | 69.03 | 70.80 | 1.80 | 2.61% | 67.80 | 71.32 | 19670 | 13720.00 | 0.33% | 0.00 |
| 2025-11-06 | 67.98 | 69.00 | 0.83 | 1.22% | 67.61 | 69.92 | 21200 | 14615.35 | 0.36% | 0.00 |
| 2025-11-05 | 67.00 | 68.17 | -2.36 | -3.35% | 66.51 | 68.89 | 36714 | 24832.26 | 0.62% | 0.00 |
| 2025-11-04 | 73.23 | 70.53 | -3.09 | -4.20% | 70.00 | 73.40 | 28158 | 20011.47 | 0.47% | 0.00 |
| 2025-11-03 | 71.21 | 73.62 | 2.41 | 3.38% | 70.63 | 74.20 | 42654 | 30972.70 | 0.72% | 0.00 |
| 2025-10-31 | 72.55 | 71.21 | -1.29 | -1.78% | 71.01 | 74.06 | 33809 | 24477.44 | 0.57% | 0.00 |
| 2025-10-30 | 70.50 | 72.50 | 3.74 | 5.44% | 69.18 | 74.28 | 59209 | 42701.91 | 0.99% | 0.00 |
| 2025-10-29 | 68.31 | 68.76 | 0.26 | 0.38% | 67.75 | 69.36 | 21658 | 14819.90 | 0.36% | 0.00 |
| 2025-10-28 | 69.00 | 68.50 | -0.58 | -0.84% | 67.91 | 69.84 | 23254 | 16006.59 | 0.39% | 0.00 |
| 2025-10-27 | 70.18 | 69.08 | -1.10 | -1.57% | 68.75 | 72.58 | 35593 | 24801.16 | 0.60% | 0.00 |
| 2025-10-24 | 69.20 | 70.18 | 1.63 | 2.38% | 69.20 | 72.00 | 27126 | 19158.60 | 0.46% | 0.00 |
| 2025-10-23 | 70.63 | 68.55 | -2.04 | -2.89% | 67.58 | 71.30 | 27867 | 19049.30 | 0.47% | 0.00 |
| 2025-10-22 | 71.42 | 70.59 | -1.01 | -1.41% | 70.00 | 72.16 | 13177 | 9346.01 | 0.22% | 0.00 |
| 2025-10-21 | 71.41 | 71.60 | 0.20 | 0.28% | 71.28 | 72.75 | 16762 | 12078.95 | 0.28% | 0.00 |
| 2025-10-20 | 72.90 | 71.40 | -0.18 | -0.25% | 70.57 | 73.49 | 19923 | 14276.30 | 0.33% | 0.00 |
| 2025-10-17 | 74.27 | 71.58 | -2.80 | -3.76% | 71.51 | 75.68 | 18486 | 13506.36 | 0.31% | 0.00 |
| 2025-10-16 | 75.20 | 74.38 | -0.82 | -1.09% | 73.92 | 77.64 | 23404 | 17681.36 | 0.39% | 0.00 |
| 2025-10-15 | 75.43 | 75.20 | 0.40 | 0.53% | 72.14 | 75.53 | 20099 | 14851.03 | 0.34% | 0.00 |
| 2025-10-14 | 77.64 | 74.80 | -2.66 | -3.43% | 74.18 | 78.36 | 22207 | 16837.83 | 0.37% | 0.00 |
国博电子(688375)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。
