| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-09 | 40.90 | 42.62 | 0.94 | 2.26% | 38.05 | 43.50 | 72876 | 30103.37 | 6.27% |
| 2025-04-08 | 42.03 | 41.68 | -4.63 | -10.00% | 41.68 | 45.90 | 88067 | 37603.17 | 7.58% |
| 2025-04-07 | 46.31 | 46.31 | -5.15 | -10.01% | 46.31 | 46.90 | 14674 | 6800.88 | 1.26% |
| 2025-04-03 | 55.13 | 51.46 | -5.72 | -10.00% | 51.46 | 55.47 | 72843 | 38162.22 | 6.27% |
| 2025-04-02 | 55.25 | 57.18 | 2.00 | 3.62% | 55.21 | 58.00 | 48272 | 27484.10 | 4.16% |
| 2025-04-01 | 56.78 | 55.18 | -1.60 | -2.82% | 54.88 | 56.97 | 45587 | 25394.28 | 3.93% |
| 2025-03-31 | 57.13 | 56.78 | -1.05 | -1.82% | 55.03 | 57.73 | 52833 | 29674.07 | 4.55% |
| 2025-03-28 | 57.84 | 57.83 | 0.01 | 0.02% | 57.81 | 60.69 | 57120 | 33711.47 | 4.92% |
| 2025-03-27 | 59.20 | 57.82 | -1.36 | -2.30% | 57.71 | 61.27 | 59526 | 35007.39 | 5.13% |
| 2025-03-26 | 56.55 | 59.18 | 2.55 | 4.50% | 56.49 | 60.96 | 85824 | 51133.10 | 7.39% |
| 2025-03-25 | 55.00 | 56.63 | 1.25 | 2.26% | 55.00 | 59.35 | 70343 | 40425.54 | 6.06% |
| 2025-03-24 | 54.53 | 55.38 | 0.56 | 1.02% | 53.69 | 56.50 | 42332 | 23224.09 | 3.64% |
| 2025-03-21 | 56.67 | 54.82 | -2.59 | -4.51% | 54.61 | 57.39 | 56926 | 31767.76 | 4.90% |
| 2025-03-20 | 55.27 | 57.41 | 2.05 | 3.70% | 55.05 | 59.66 | 80845 | 46908.98 | 6.96% |
| 2025-03-19 | 56.67 | 55.36 | -2.04 | -3.55% | 54.90 | 57.06 | 48400 | 27071.17 | 4.17% |
| 2025-03-18 | 56.29 | 57.40 | 0.86 | 1.52% | 56.00 | 58.00 | 66976 | 38248.43 | 5.77% |
| 2025-03-17 | 55.52 | 56.54 | 1.27 | 2.30% | 54.61 | 57.42 | 74101 | 41350.41 | 6.38% |
| 2025-03-14 | 54.58 | 55.27 | 0.33 | 0.60% | 54.49 | 56.41 | 74078 | 40964.42 | 6.38% |
| 2025-03-13 | 58.68 | 54.94 | -3.76 | -6.41% | 54.69 | 58.68 | 120335 | 67800.66 | 10.36% |
| 2025-03-12 | 53.51 | 58.70 | 5.34 | 10.01% | 53.51 | 58.70 | 86628 | 49548.02 | 7.46% |
| 2025-03-11 | 52.52 | 53.36 | -0.40 | -0.74% | 52.34 | 53.76 | 33632 | 17846.02 | 2.90% |
| 2025-03-10 | 52.58 | 53.76 | 0.96 | 1.82% | 52.01 | 54.37 | 56592 | 30125.89 | 4.87% |
| 2025-03-07 | 51.00 | 52.80 | 2.18 | 4.31% | 51.00 | 54.00 | 97225 | 51767.27 | 8.38% |
| 2025-03-06 | 49.48 | 50.62 | 1.36 | 2.76% | 49.48 | 51.48 | 57686 | 29247.60 | 4.97% |
| 2025-03-05 | 48.92 | 49.26 | 0.31 | 0.63% | 48.50 | 49.86 | 38678 | 19012.45 | 3.33% |
| 2025-03-04 | 48.01 | 48.95 | 0.28 | 0.58% | 47.96 | 49.08 | 44247 | 21525.49 | 3.81% |
| 2025-03-03 | 50.22 | 48.67 | -0.83 | -1.68% | 48.16 | 50.44 | 62402 | 30540.02 | 5.38% |
| 2025-02-28 | 52.84 | 49.50 | -3.68 | -6.92% | 49.10 | 53.69 | 72517 | 36858.55 | 6.25% |
| 2025-02-27 | 54.70 | 53.18 | -1.65 | -3.01% | 52.00 | 54.83 | 92518 | 49014.02 | 7.98% |
| 2025-02-26 | 53.73 | 54.83 | 0.53 | 0.98% | 53.72 | 56.00 | 134216 | 73986.31 | 11.57% |
| 2025-02-25 | 50.95 | 54.30 | 2.63 | 5.09% | 50.48 | 56.84 | 175118 | 96236.48 | 15.10% |
| 2025-02-24 | 53.85 | 51.67 | -2.80 | -5.14% | 51.11 | 53.85 | 95035 | 49676.63 | 8.19% |
| 2025-02-21 | 52.50 | 54.47 | 1.56 | 2.95% | 51.60 | 55.65 | 124899 | 67288.63 | 10.77% |
| 2025-02-20 | 50.04 | 52.91 | 2.88 | 5.76% | 48.66 | 53.93 | 114679 | 58929.39 | 9.89% |
| 2025-02-19 | 50.80 | 50.03 | -0.64 | -1.26% | 49.80 | 51.70 | 87233 | 44028.41 | 7.52% |
| 2025-02-18 | 50.56 | 50.67 | 0.11 | 0.22% | 49.60 | 51.32 | 81458 | 41126.51 | 7.02% |
| 2025-02-17 | 48.30 | 50.56 | 2.53 | 5.27% | 48.28 | 50.96 | 86324 | 43214.04 | 7.44% |
| 2025-02-14 | 47.57 | 48.03 | 0.56 | 1.18% | 47.21 | 48.65 | 32319 | 15471.30 | 2.79% |
| 2025-02-13 | 49.00 | 47.47 | -1.46 | -2.98% | 47.31 | 49.56 | 33650 | 16161.25 | 2.90% |
| 2025-02-12 | 48.19 | 48.93 | 0.28 | 0.58% | 47.84 | 49.15 | 36514 | 17737.89 | 3.15% |
| 2025-02-11 | 49.99 | 48.65 | -1.00 | -2.01% | 48.38 | 50.96 | 64146 | 31715.43 | 5.53% |
| 2025-02-10 | 48.58 | 49.65 | 1.54 | 3.20% | 48.01 | 49.98 | 67905 | 33458.84 | 5.85% |
| 2025-02-07 | 49.00 | 48.11 | 0.60 | 1.26% | 47.36 | 49.20 | 58096 | 28060.70 | 5.01% |
| 2025-02-06 | 45.80 | 47.51 | 1.60 | 3.49% | 45.60 | 47.60 | 39483 | 18553.58 | 3.40% |
| 2025-02-05 | 44.97 | 45.91 | 1.02 | 2.27% | 44.51 | 47.17 | 39798 | 18260.67 | 3.43% |
| 2025-01-27 | 44.74 | 44.89 | 0.27 | 0.61% | 43.88 | 45.51 | 40265 | 18090.99 | 3.47% |
| 2025-01-24 | 44.16 | 44.62 | -2.48 | -5.27% | 42.88 | 45.11 | 76479 | 33681.52 | 6.63% |
| 2025-01-23 | 47.95 | 47.10 | -0.32 | -0.67% | 46.80 | 48.30 | 30981 | 14753.66 | 2.68% |
| 2025-01-22 | 48.48 | 47.42 | -1.35 | -2.77% | 47.16 | 48.88 | 33528 | 16025.71 | 2.90% |
| 2025-01-21 | 48.10 | 48.77 | 0.42 | 0.87% | 47.82 | 48.81 | 31035 | 15019.60 | 2.69% |
| 2025-01-20 | 48.05 | 48.35 | 0.55 | 1.15% | 47.50 | 48.65 | 37737 | 18150.02 | 3.27% |
| 2025-01-17 | 46.99 | 47.80 | 0.47 | 0.99% | 46.61 | 48.55 | 38726 | 18480.30 | 3.36% |
| 2025-01-16 | 48.28 | 47.33 | -0.05 | -0.11% | 46.22 | 48.46 | 40865 | 19320.67 | 3.54% |
| 2025-01-15 | 47.50 | 47.38 | -0.12 | -0.25% | 47.00 | 49.18 | 66643 | 32000.77 | 5.77% |
| 2025-01-14 | 44.66 | 47.50 | 3.06 | 6.89% | 44.19 | 47.50 | 42225 | 19604.57 | 3.66% |
| 2025-01-13 | 45.76 | 44.44 | -2.01 | -4.33% | 43.90 | 46.38 | 41565 | 18654.04 | 3.60% |
| 2025-01-10 | 46.40 | 46.45 | 0.05 | 0.11% | 45.90 | 47.42 | 38737 | 18116.05 | 3.36% |
| 2025-01-09 | 44.28 | 46.40 | 1.49 | 3.32% | 44.28 | 47.60 | 51503 | 23901.75 | 4.46% |
| 2025-01-08 | 43.50 | 44.91 | 0.82 | 1.86% | 42.60 | 45.10 | 39609 | 17359.38 | 3.43% |
| 2025-01-07 | 42.77 | 44.09 | 1.78 | 4.21% | 42.35 | 44.16 | 32370 | 14103.15 | 2.80% |
| 2025-01-06 | 42.00 | 42.31 | 0.33 | 0.79% | 41.21 | 43.36 | 34846 | 14829.43 | 3.02% |
| 2025-01-03 | 44.42 | 41.98 | -2.48 | -5.58% | 41.70 | 44.86 | 38520 | 16689.88 | 3.34% |
| 2025-01-02 | 47.60 | 44.46 | -3.17 | -6.66% | 43.80 | 47.80 | 61123 | 27813.33 | 5.47% |
| 2024-12-31 | 48.26 | 47.63 | -0.63 | -1.31% | 47.45 | 48.85 | 32990 | 15856.79 | 2.95% |
| 2024-12-30 | 48.50 | 48.26 | -0.52 | -1.07% | 47.91 | 49.60 | 39548 | 19309.05 | 3.54% |
| 2024-12-27 | 48.79 | 48.78 | -0.15 | -0.31% | 48.18 | 49.84 | 47222 | 23111.19 | 4.22% |
| 2024-12-26 | 47.00 | 48.93 | 1.41 | 2.97% | 46.89 | 49.41 | 52799 | 25728.96 | 4.72% |
| 2024-12-25 | 46.28 | 47.52 | 0.95 | 2.04% | 45.86 | 49.50 | 58518 | 28043.40 | 5.23% |
| 2024-12-24 | 45.70 | 46.57 | 0.90 | 1.97% | 45.41 | 47.36 | 38381 | 17911.45 | 3.43% |
| 2024-12-23 | 47.20 | 45.67 | -1.49 | -3.16% | 45.34 | 47.80 | 28336 | 13166.89 | 2.53% |
| 2024-12-20 | 45.82 | 47.16 | 1.02 | 2.21% | 45.51 | 47.44 | 37257 | 17457.61 | 3.33% |
| 2024-12-19 | 44.35 | 46.14 | 1.85 | 4.18% | 44.05 | 46.32 | 38037 | 17266.48 | 3.40% |
| 2024-12-18 | 43.41 | 44.29 | 0.54 | 1.23% | 43.28 | 44.68 | 20392 | 8967.07 | 1.82% |
| 2024-12-17 | 44.62 | 43.75 | -1.38 | -3.06% | 43.55 | 45.29 | 23390 | 10363.76 | 2.09% |
| 2024-12-16 | 45.80 | 45.13 | -1.09 | -2.36% | 44.77 | 46.20 | 27945 | 12689.10 | 2.50% |
| 2024-12-13 | 46.92 | 46.22 | -0.71 | -1.51% | 46.17 | 47.44 | 26726 | 12485.82 | 2.39% |
| 2024-12-12 | 46.40 | 46.93 | 0.44 | 0.95% | 46.02 | 47.09 | 31603 | 14717.99 | 2.83% |
| 2024-12-11 | 46.69 | 46.49 | -0.96 | -2.02% | 45.68 | 47.44 | 44143 | 20385.76 | 3.95% |
| 2024-12-10 | 46.94 | 47.45 | 1.85 | 4.06% | 45.69 | 49.10 | 74088 | 35071.07 | 6.62% |
| 2024-12-09 | 44.65 | 45.60 | 0.95 | 2.13% | 44.17 | 45.80 | 33272 | 14954.09 | 2.98% |
锐明技术(002970)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。
