| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 54.41 | 55.43 | 0.41 | 0.75% | 54.41 | 57.49 | 33266 | 18617.51 | 2.10% |
| 2026-02-05 | 54.05 | 55.02 | 0.82 | 1.51% | 53.95 | 55.49 | 25952 | 14274.97 | 1.64% |
| 2026-02-04 | 53.71 | 54.20 | -0.10 | -0.18% | 53.68 | 56.28 | 24838 | 13628.69 | 1.57% |
| 2026-02-03 | 52.90 | 54.30 | 2.08 | 3.98% | 52.45 | 54.35 | 27630 | 14867.68 | 1.75% |
| 2026-02-02 | 54.00 | 52.22 | -1.34 | -2.50% | 52.19 | 54.46 | 23079 | 12341.58 | 1.46% |
| 2026-01-30 | 52.03 | 53.56 | 1.27 | 2.43% | 51.10 | 54.49 | 30184 | 15977.18 | 1.91% |
| 2026-01-29 | 53.83 | 52.29 | -1.42 | -2.64% | 52.13 | 54.89 | 36969 | 19803.04 | 2.34% |
| 2026-01-28 | 54.06 | 53.71 | -0.32 | -0.59% | 53.12 | 54.50 | 27281 | 14681.99 | 1.73% |
| 2026-01-27 | 53.24 | 54.03 | 0.78 | 1.46% | 51.00 | 54.30 | 38806 | 20477.09 | 2.46% |
| 2026-01-26 | 52.50 | 53.25 | 0.75 | 1.43% | 52.40 | 55.00 | 43286 | 23147.14 | 2.74% |
| 2026-01-23 | 48.73 | 52.50 | 3.80 | 7.80% | 48.43 | 53.50 | 74024 | 38061.54 | 4.68% |
| 2026-01-22 | 48.40 | 48.70 | 0.30 | 0.62% | 47.86 | 49.45 | 22072 | 10699.96 | 1.40% |
| 2026-01-21 | 48.17 | 48.40 | -0.40 | -0.82% | 47.60 | 48.80 | 23869 | 11492.83 | 1.51% |
| 2026-01-20 | 47.63 | 48.80 | 1.18 | 2.48% | 47.59 | 52.10 | 43086 | 21435.61 | 2.73% |
| 2026-01-19 | 47.01 | 47.62 | 0.17 | 0.36% | 46.93 | 47.92 | 19460 | 9211.58 | 1.23% |
| 2026-01-16 | 47.00 | 47.45 | 0.56 | 1.19% | 46.40 | 47.49 | 20048 | 9415.26 | 1.27% |
| 2026-01-15 | 47.00 | 46.89 | -0.31 | -0.66% | 46.74 | 47.57 | 14593 | 6860.02 | 0.92% |
| 2026-01-14 | 47.09 | 47.20 | 0.12 | 0.25% | 46.62 | 47.95 | 26335 | 12458.79 | 1.67% |
| 2026-01-13 | 48.87 | 47.08 | -1.84 | -3.76% | 46.88 | 48.89 | 35510 | 16918.69 | 2.25% |
| 2026-01-12 | 48.70 | 48.92 | 0.53 | 1.10% | 47.83 | 49.13 | 25532 | 12401.66 | 1.62% |
| 2026-01-09 | 48.06 | 48.39 | 0.07 | 0.14% | 47.81 | 48.75 | 20230 | 9744.19 | 1.28% |
| 2026-01-08 | 48.22 | 48.32 | 0.10 | 0.21% | 48.00 | 49.06 | 15729 | 7648.43 | 1.00% |
| 2026-01-07 | 48.70 | 48.22 | -0.48 | -0.99% | 47.99 | 48.70 | 13062 | 6310.79 | 0.83% |
| 2026-01-06 | 48.26 | 48.70 | 0.56 | 1.16% | 47.76 | 48.89 | 20234 | 9796.08 | 1.28% |
| 2026-01-05 | 47.75 | 48.14 | 0.53 | 1.11% | 47.75 | 48.47 | 14634 | 7048.29 | 0.93% |
| 2025-12-31 | 48.50 | 47.61 | -0.93 | -1.92% | 47.38 | 48.83 | 18536 | 8855.18 | 1.17% |
| 2025-12-30 | 49.70 | 48.54 | -1.08 | -2.18% | 48.50 | 49.71 | 16658 | 8149.70 | 1.05% |
| 2025-12-29 | 49.90 | 49.62 | -0.35 | -0.70% | 49.51 | 50.27 | 8074 | 4021.16 | 0.51% |
| 2025-12-26 | 50.70 | 49.97 | -0.72 | -1.42% | 49.80 | 51.01 | 12026 | 6031.43 | 0.76% |
| 2025-12-25 | 50.74 | 50.69 | -0.05 | -0.10% | 50.18 | 51.20 | 7958 | 4031.82 | 0.50% |
| 2025-12-24 | 48.69 | 50.74 | 2.05 | 4.21% | 48.69 | 51.65 | 23564 | 11839.75 | 1.49% |
| 2025-12-23 | 49.49 | 48.69 | -0.80 | -1.62% | 48.50 | 50.20 | 10432 | 5123.53 | 0.66% |
| 2025-12-22 | 48.58 | 49.49 | 0.69 | 1.41% | 48.58 | 49.88 | 9558 | 4726.08 | 0.60% |
| 2025-12-19 | 49.00 | 48.80 | -0.25 | -0.51% | 48.69 | 50.16 | 8631 | 4234.82 | 0.55% |
| 2025-12-18 | 49.54 | 49.05 | -0.49 | -0.99% | 48.88 | 49.98 | 8286 | 4082.38 | 0.52% |
| 2025-12-17 | 48.59 | 49.54 | 0.94 | 1.93% | 47.82 | 49.75 | 13448 | 6534.29 | 0.85% |
| 2025-12-16 | 50.10 | 48.60 | -1.71 | -3.40% | 48.13 | 50.26 | 19406 | 9462.93 | 1.23% |
| 2025-12-15 | 51.32 | 50.31 | -1.08 | -2.10% | 50.12 | 51.78 | 12951 | 6574.32 | 0.82% |
| 2025-12-12 | 51.67 | 51.39 | -0.44 | -0.85% | 50.91 | 51.96 | 11934 | 6140.31 | 0.76% |
| 2025-12-11 | 52.92 | 51.83 | -1.35 | -2.54% | 51.73 | 53.34 | 14344 | 7516.54 | 0.91% |
| 2025-12-10 | 52.90 | 53.18 | 0.43 | 0.82% | 52.69 | 53.98 | 18330 | 9765.10 | 1.16% |
| 2025-12-09 | 52.76 | 52.75 | -0.22 | -0.42% | 52.00 | 53.11 | 13337 | 7026.94 | 0.84% |
| 2025-12-08 | 53.59 | 52.97 | -0.44 | -0.82% | 52.88 | 54.50 | 24027 | 12874.06 | 1.52% |
| 2025-12-05 | 52.22 | 53.41 | 1.18 | 2.26% | 51.82 | 54.78 | 40077 | 21340.36 | 2.54% |
| 2025-12-04 | 49.28 | 52.23 | 3.23 | 6.59% | 48.24 | 53.79 | 50111 | 25863.74 | 3.17% |
| 2025-12-03 | 51.75 | 49.00 | -2.58 | -5.00% | 49.00 | 52.50 | 29743 | 14909.10 | 1.88% |
| 2025-12-02 | 49.32 | 51.58 | 2.26 | 4.58% | 48.65 | 51.89 | 21821 | 10895.90 | 1.38% |
| 2025-12-01 | 49.27 | 49.32 | 0.05 | 0.10% | 48.91 | 49.70 | 9713 | 4791.33 | 0.61% |
| 2025-11-28 | 49.12 | 49.27 | 0.14 | 0.28% | 48.55 | 49.34 | 8842 | 4338.92 | 0.56% |
| 2025-11-27 | 48.93 | 49.13 | 0.68 | 1.40% | 48.20 | 50.00 | 16172 | 7981.13 | 1.02% |
| 2025-11-26 | 48.54 | 48.45 | -0.01 | -0.02% | 48.14 | 49.19 | 9402 | 4566.99 | 0.59% |
| 2025-11-25 | 48.02 | 48.46 | 0.84 | 1.76% | 47.66 | 48.99 | 12376 | 6004.79 | 0.78% |
| 2025-11-24 | 47.13 | 47.62 | 0.53 | 1.13% | 47.05 | 47.89 | 10611 | 5038.95 | 0.67% |
| 2025-11-21 | 49.00 | 47.09 | -2.31 | -4.68% | 46.86 | 49.32 | 17203 | 8213.52 | 1.09% |
| 2025-11-20 | 50.50 | 49.40 | -0.69 | -1.38% | 48.98 | 51.47 | 17314 | 8679.67 | 1.10% |
| 2025-11-19 | 51.10 | 50.09 | -1.24 | -2.42% | 50.00 | 51.43 | 13047 | 6575.01 | 0.83% |
| 2025-11-18 | 51.69 | 51.33 | -0.37 | -0.72% | 51.00 | 52.35 | 12212 | 6289.68 | 0.77% |
| 2025-11-17 | 51.34 | 51.70 | 0.22 | 0.43% | 51.20 | 53.20 | 24582 | 12870.07 | 1.56% |
| 2025-11-14 | 50.67 | 51.48 | 0.56 | 1.10% | 49.91 | 52.16 | 25064 | 12933.29 | 1.59% |
| 2025-11-13 | 50.41 | 50.92 | 0.28 | 0.55% | 50.11 | 52.50 | 21080 | 10818.15 | 1.33% |
| 2025-11-12 | 51.72 | 50.64 | -1.05 | -2.03% | 49.86 | 51.74 | 16898 | 8573.77 | 1.07% |
| 2025-11-11 | 52.42 | 51.69 | -0.51 | -0.98% | 51.60 | 52.45 | 9315 | 4838.88 | 0.59% |
| 2025-11-10 | 52.70 | 52.20 | -0.50 | -0.95% | 51.90 | 53.53 | 14976 | 7870.58 | 0.95% |
| 2025-11-07 | 52.78 | 52.70 | -0.56 | -1.05% | 52.66 | 53.46 | 11818 | 6261.95 | 0.75% |
| 2025-11-06 | 51.80 | 53.26 | 1.36 | 2.62% | 51.50 | 53.95 | 24566 | 12998.75 | 1.55% |
| 2025-11-05 | 51.46 | 51.90 | 0.09 | 0.17% | 51.20 | 52.33 | 12038 | 6235.46 | 0.76% |
| 2025-11-04 | 53.40 | 51.81 | -1.52 | -2.85% | 51.46 | 53.40 | 16193 | 8427.03 | 1.02% |
| 2025-11-03 | 53.28 | 53.33 | -0.28 | -0.52% | 52.36 | 53.61 | 12649 | 6706.08 | 0.80% |
| 2025-10-31 | 52.86 | 53.61 | 0.66 | 1.25% | 52.78 | 53.95 | 13693 | 7330.78 | 0.87% |
| 2025-10-30 | 53.15 | 52.95 | -0.73 | -1.36% | 52.76 | 54.32 | 16570 | 8843.05 | 1.05% |
| 2025-10-29 | 53.25 | 53.68 | 0.12 | 0.22% | 52.95 | 54.21 | 13958 | 7449.02 | 0.88% |
| 2025-10-28 | 53.56 | 53.56 | -0.29 | -0.54% | 53.25 | 54.08 | 12269 | 6582.98 | 0.78% |
| 2025-10-27 | 53.89 | 53.85 | 0.21 | 0.39% | 53.16 | 54.56 | 15766 | 8482.57 | 1.00% |
| 2025-10-24 | 52.87 | 53.64 | 0.79 | 1.49% | 52.55 | 53.90 | 15814 | 8452.45 | 1.00% |
| 2025-10-23 | 52.18 | 52.85 | 0.67 | 1.28% | 51.54 | 52.94 | 11216 | 5861.94 | 0.71% |
| 2025-10-22 | 52.40 | 52.18 | -0.45 | -0.86% | 51.82 | 52.89 | 9524 | 4976.78 | 0.60% |
| 2025-10-21 | 52.17 | 52.63 | 0.62 | 1.19% | 52.17 | 53.50 | 12142 | 6412.49 | 0.77% |
| 2025-10-20 | 52.55 | 52.01 | 0.69 | 1.34% | 51.37 | 52.61 | 13881 | 7216.67 | 0.88% |
| 2025-10-17 | 53.40 | 51.32 | -1.67 | -3.15% | 51.25 | 53.67 | 20552 | 10745.79 | 1.30% |
| 2025-10-16 | 54.55 | 52.99 | -1.84 | -3.36% | 52.90 | 54.80 | 13496 | 7245.31 | 0.85% |
宝明科技(002992)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。
