| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-29 | 20.93 | 20.64 | -0.29 | -1.39% | 20.48 | 21.00 | 20604 | 4248.88 | 1.61% |
| 2025-10-28 | 20.85 | 20.93 | 0.06 | 0.29% | 20.71 | 20.94 | 15454 | 3226.79 | 1.21% |
| 2025-10-27 | 20.91 | 20.87 | -0.03 | -0.14% | 20.54 | 21.05 | 23750 | 4942.67 | 1.85% |
| 2025-10-24 | 20.59 | 20.90 | 0.32 | 1.55% | 20.58 | 20.94 | 20670 | 4301.06 | 1.61% |
| 2025-10-23 | 20.50 | 20.58 | 0.08 | 0.39% | 20.23 | 20.60 | 13989 | 2850.38 | 1.09% |
| 2025-10-22 | 20.61 | 20.50 | -0.11 | -0.53% | 20.40 | 20.68 | 14527 | 2985.13 | 1.13% |
| 2025-10-21 | 20.31 | 20.61 | 0.36 | 1.78% | 20.25 | 20.70 | 18377 | 3775.00 | 1.43% |
| 2025-10-20 | 20.28 | 20.25 | 0.32 | 1.61% | 20.10 | 20.39 | 13648 | 2761.80 | 1.07% |
| 2025-10-17 | 20.45 | 19.93 | -0.58 | -2.83% | 19.91 | 20.53 | 19167 | 3868.48 | 1.50% |
| 2025-10-16 | 20.30 | 20.51 | 0.11 | 0.54% | 20.25 | 20.69 | 20803 | 4262.72 | 1.62% |
| 2025-10-15 | 20.20 | 20.40 | 0.20 | 0.99% | 19.98 | 20.48 | 18126 | 3678.77 | 1.41% |
| 2025-10-14 | 20.48 | 20.20 | -0.27 | -1.32% | 20.13 | 20.69 | 23544 | 4801.90 | 1.84% |
| 2025-10-13 | 19.90 | 20.47 | -0.17 | -0.82% | 19.40 | 20.49 | 28329 | 5700.49 | 2.21% |
| 2025-10-10 | 20.90 | 20.64 | -0.24 | -1.15% | 20.51 | 20.90 | 26744 | 5533.12 | 2.09% |
| 2025-10-09 | 21.03 | 20.88 | -0.05 | -0.24% | 20.71 | 21.41 | 25291 | 5318.09 | 1.97% |
| 2025-09-30 | 21.07 | 20.93 | -0.04 | -0.19% | 20.88 | 21.25 | 18171 | 3822.06 | 1.42% |
| 2025-09-29 | 21.29 | 20.97 | -0.11 | -0.52% | 20.61 | 21.29 | 21830 | 4563.40 | 1.70% |
| 2025-09-26 | 21.51 | 21.08 | -0.47 | -2.18% | 21.00 | 21.55 | 24730 | 5250.79 | 1.93% |
| 2025-09-25 | 21.49 | 21.55 | 0.11 | 0.51% | 21.31 | 21.80 | 33180 | 7175.01 | 2.59% |
| 2025-09-24 | 20.50 | 21.44 | 0.80 | 3.88% | 20.44 | 21.44 | 37318 | 7885.67 | 2.91% |
| 2025-09-23 | 20.90 | 20.64 | -0.26 | -1.24% | 19.90 | 20.99 | 34232 | 6948.79 | 2.67% |
| 2025-09-22 | 20.60 | 20.90 | 0.02 | 0.10% | 20.60 | 21.04 | 18602 | 3877.63 | 1.45% |
| 2025-09-19 | 21.20 | 20.88 | -0.31 | -1.46% | 20.77 | 21.36 | 23470 | 4926.60 | 1.83% |
| 2025-09-18 | 21.50 | 21.19 | -0.41 | -1.90% | 20.96 | 21.75 | 47625 | 10220.20 | 3.72% |
| 2025-09-17 | 21.03 | 21.60 | 0.49 | 2.32% | 20.93 | 21.74 | 44608 | 9598.23 | 3.48% |
| 2025-09-16 | 20.70 | 21.11 | 0.41 | 1.98% | 20.61 | 21.14 | 35900 | 7527.76 | 2.80% |
| 2025-09-15 | 20.72 | 20.70 | -0.03 | -0.14% | 20.56 | 20.98 | 22069 | 4569.99 | 1.72% |
| 2025-09-12 | 20.97 | 20.73 | -0.24 | -1.14% | 20.70 | 21.00 | 31470 | 6557.20 | 2.46% |
| 2025-09-11 | 20.33 | 20.97 | 0.55 | 2.69% | 20.18 | 20.99 | 34627 | 7150.57 | 2.70% |
| 2025-09-10 | 20.41 | 20.42 | -0.02 | -0.10% | 20.33 | 20.71 | 20242 | 4149.04 | 1.58% |
| 2025-09-09 | 20.90 | 20.44 | -0.46 | -2.20% | 20.35 | 20.91 | 25790 | 5297.66 | 2.01% |
| 2025-09-08 | 21.17 | 20.90 | -0.10 | -0.48% | 20.59 | 21.17 | 33721 | 7021.68 | 2.63% |
| 2025-09-05 | 20.78 | 21.00 | 0.50 | 2.44% | 20.54 | 21.14 | 38207 | 7990.87 | 2.98% |
| 2025-09-04 | 20.83 | 20.50 | -0.32 | -1.54% | 20.15 | 21.21 | 41365 | 8552.80 | 3.23% |
| 2025-09-03 | 21.36 | 20.82 | -0.47 | -2.21% | 20.76 | 21.49 | 41877 | 8822.16 | 3.27% |
| 2025-09-02 | 22.34 | 21.29 | -1.05 | -4.70% | 21.08 | 22.43 | 78341 | 16830.90 | 6.11% |
| 2025-09-01 | 22.83 | 22.34 | -0.42 | -1.85% | 22.24 | 22.91 | 80748 | 18130.02 | 6.30% |
| 2025-08-29 | 23.71 | 22.76 | -0.99 | -4.17% | 22.65 | 23.71 | 108470 | 24826.05 | 8.47% |
| 2025-08-28 | 22.70 | 23.75 | 1.06 | 4.67% | 22.31 | 24.26 | 159797 | 37362.10 | 12.47% |
| 2025-08-27 | 22.46 | 22.69 | 0.23 | 1.02% | 22.38 | 23.83 | 83549 | 19179.64 | 6.52% |
| 2025-08-26 | 22.10 | 22.46 | 0.16 | 0.72% | 21.94 | 22.60 | 35905 | 8032.61 | 2.80% |
| 2025-08-25 | 22.65 | 22.30 | -0.16 | -0.71% | 22.16 | 22.77 | 50464 | 11304.10 | 3.94% |
| 2025-08-22 | 22.31 | 22.46 | 0.17 | 0.76% | 22.11 | 22.62 | 46526 | 10431.53 | 3.63% |
| 2025-08-21 | 22.32 | 22.29 | -0.03 | -0.13% | 22.11 | 22.60 | 44204 | 9872.03 | 3.45% |
| 2025-08-20 | 21.81 | 22.32 | 0.51 | 2.34% | 21.63 | 22.36 | 51192 | 11336.76 | 4.00% |
| 2025-08-19 | 21.91 | 21.81 | -0.11 | -0.50% | 21.59 | 22.00 | 28852 | 6283.62 | 2.25% |
| 2025-08-18 | 21.82 | 21.92 | 0.29 | 1.34% | 21.59 | 21.99 | 36726 | 8025.60 | 2.87% |
| 2025-08-15 | 21.29 | 21.63 | 0.40 | 1.88% | 21.26 | 21.70 | 27361 | 5896.24 | 2.14% |
| 2025-08-14 | 21.74 | 21.23 | -0.51 | -2.35% | 21.20 | 21.88 | 29038 | 6239.16 | 2.27% |
| 2025-08-13 | 21.84 | 21.74 | -0.01 | -0.05% | 21.51 | 21.86 | 28051 | 6085.44 | 2.19% |
| 2025-08-12 | 21.87 | 21.75 | -0.12 | -0.55% | 21.58 | 21.98 | 24681 | 5358.08 | 1.93% |
| 2025-08-11 | 21.58 | 21.87 | 0.22 | 1.02% | 21.58 | 21.98 | 30760 | 6713.65 | 2.40% |
| 2025-08-08 | 21.66 | 21.65 | -0.02 | -0.09% | 21.42 | 22.00 | 28862 | 6243.50 | 2.25% |
| 2025-08-07 | 21.55 | 21.67 | 0.16 | 0.74% | 21.45 | 21.79 | 29895 | 6456.97 | 2.33% |
| 2025-08-06 | 21.46 | 21.51 | 0.03 | 0.14% | 21.32 | 21.54 | 32875 | 7051.74 | 2.57% |
| 2025-08-05 | 21.08 | 21.48 | 0.42 | 1.99% | 20.96 | 21.48 | 28005 | 5954.49 | 2.19% |
| 2025-08-04 | 20.85 | 21.06 | 0.10 | 0.48% | 20.75 | 21.12 | 20497 | 4300.60 | 1.60% |
| 2025-08-01 | 20.94 | 20.96 | 0.01 | 0.05% | 20.81 | 21.20 | 28284 | 5929.76 | 2.21% |
| 2025-07-31 | 21.14 | 20.95 | -0.31 | -1.46% | 20.90 | 21.65 | 31391 | 6653.07 | 2.45% |
| 2025-07-30 | 21.48 | 21.26 | -0.34 | -1.57% | 20.96 | 21.80 | 35720 | 7594.50 | 2.79% |
| 2025-07-29 | 21.91 | 21.60 | -0.08 | -0.37% | 21.51 | 22.45 | 44688 | 9746.75 | 3.49% |
| 2025-07-28 | 21.66 | 21.68 | 0.38 | 1.78% | 21.26 | 22.50 | 64009 | 13862.45 | 5.00% |
| 2025-07-25 | 20.58 | 21.30 | 0.76 | 3.70% | 20.40 | 21.66 | 52277 | 11030.92 | 4.08% |
| 2025-07-24 | 20.32 | 20.54 | 0.22 | 1.08% | 20.31 | 20.65 | 19856 | 4067.41 | 1.55% |
| 2025-07-23 | 20.49 | 20.32 | -0.17 | -0.83% | 20.20 | 20.57 | 19218 | 3918.56 | 1.50% |
| 2025-07-22 | 20.98 | 20.49 | -0.48 | -2.29% | 20.27 | 20.99 | 34776 | 7154.54 | 2.71% |
| 2025-07-21 | 20.80 | 20.97 | 0.07 | 0.33% | 20.67 | 20.99 | 27930 | 5821.80 | 2.18% |
| 2025-07-18 | 20.88 | 20.90 | 0.06 | 0.29% | 20.69 | 21.15 | 19944 | 4161.03 | 1.56% |
| 2025-07-17 | 20.90 | 20.84 | -0.10 | -0.48% | 20.80 | 21.03 | 21442 | 4474.63 | 1.67% |
| 2025-07-16 | 20.99 | 20.94 | 0.03 | 0.14% | 20.80 | 21.16 | 19247 | 4043.39 | 1.50% |
| 2025-07-15 | 21.12 | 20.91 | -0.21 | -0.99% | 20.77 | 21.30 | 18374 | 3850.36 | 1.43% |
| 2025-07-14 | 21.00 | 21.12 | 0.33 | 1.59% | 20.80 | 21.15 | 28051 | 5901.20 | 2.19% |
| 2025-07-11 | 20.81 | 20.79 | 0.00 | 0.00% | 20.56 | 20.87 | 18379 | 3807.42 | 1.43% |
| 2025-07-10 | 20.87 | 20.79 | -0.08 | -0.38% | 20.68 | 21.11 | 20552 | 4280.89 | 1.60% |
| 2025-07-09 | 21.23 | 21.12 | -0.06 | -0.28% | 21.01 | 21.33 | 23033 | 4869.23 | 1.80% |
| 2025-07-08 | 21.11 | 21.18 | 0.20 | 0.95% | 20.88 | 21.19 | 23496 | 4957.83 | 1.83% |
| 2025-07-07 | 20.84 | 20.98 | -0.02 | -0.10% | 20.66 | 20.98 | 16935 | 3530.67 | 1.32% |
| 2025-07-04 | 21.22 | 21.00 | -0.16 | -0.76% | 20.90 | 21.26 | 20005 | 4209.44 | 1.56% |
| 2025-07-03 | 20.90 | 21.16 | 0.21 | 1.00% | 20.89 | 21.23 | 25510 | 5377.48 | 1.99% |
| 2025-07-02 | 21.15 | 20.95 | -0.31 | -1.46% | 20.79 | 21.17 | 29383 | 6155.46 | 2.29% |
芯瑞达(002983)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。
