| 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 | 23.07 | 22.23 | -0.93 | -4.02% | 22.12 | 23.07 | 51708 | 11559.81 | 2.65% | 0.00 |
| 2026-02-03 | 22.46 | 23.16 | 0.78 | 3.49% | 22.40 | 23.20 | 50075 | 11405.77 | 2.56% | 2.00 |
| 2026-02-02 | 23.06 | 22.38 | -0.87 | -3.74% | 22.35 | 23.38 | 55382 | 12627.31 | 2.84% | 0.00 |
| 2026-01-30 | 22.95 | 23.25 | 0.26 | 1.13% | 22.60 | 23.31 | 52862 | 12195.48 | 2.71% | 0.00 |
| 2026-01-29 | 22.79 | 22.99 | 0.12 | 0.52% | 22.57 | 23.54 | 60001 | 13904.39 | 3.07% | 0.00 |
| 2026-01-28 | 22.96 | 22.87 | -0.46 | -1.97% | 22.81 | 23.26 | 41897 | 9621.42 | 2.15% | 0.00 |
| 2026-01-27 | 22.84 | 23.33 | 0.43 | 1.88% | 22.76 | 23.36 | 60431 | 13974.67 | 3.09% | 0.00 |
| 2026-01-26 | 23.58 | 22.90 | -0.68 | -2.88% | 22.62 | 23.70 | 56583 | 12979.50 | 2.90% | 0.00 |
| 2026-01-23 | 23.93 | 23.58 | -0.39 | -1.63% | 23.42 | 23.99 | 74213 | 17543.21 | 3.80% | 0.00 |
| 2026-01-22 | 22.78 | 23.97 | 1.37 | 6.06% | 22.49 | 24.25 | 111116 | 26298.67 | 5.69% | 0.00 |
| 2026-01-21 | 22.54 | 22.60 | -0.16 | -0.70% | 22.38 | 22.84 | 29550 | 6684.21 | 1.51% | 0.00 |
| 2026-01-20 | 22.90 | 22.76 | -0.12 | -0.52% | 22.50 | 23.01 | 39604 | 9006.79 | 2.03% | 0.00 |
| 2026-01-19 | 22.83 | 22.88 | -0.07 | -0.31% | 22.56 | 23.09 | 46804 | 10662.41 | 2.40% | 0.00 |
| 2026-01-16 | 23.20 | 22.95 | -0.25 | -1.08% | 22.51 | 23.44 | 67980 | 15520.69 | 3.48% | 0.00 |
| 2026-01-15 | 23.80 | 23.20 | -0.95 | -3.93% | 22.97 | 23.97 | 78052 | 18190.35 | 4.00% | 0.00 |
| 2026-01-14 | 23.09 | 24.15 | 1.21 | 5.27% | 23.09 | 24.80 | 149995 | 36089.44 | 7.68% | 0.00 |
| 2026-01-13 | 23.06 | 22.94 | 0.20 | 0.88% | 22.82 | 23.68 | 114156 | 26486.33 | 5.84% | 0.00 |
| 2026-01-12 | 21.80 | 22.74 | 0.99 | 4.55% | 21.77 | 22.76 | 101447 | 22622.69 | 5.19% | 0.00 |
| 2026-01-09 | 21.30 | 21.75 | 0.40 | 1.87% | 21.23 | 21.81 | 77456 | 16673.49 | 3.97% | 0.00 |
| 2026-01-08 | 20.91 | 21.35 | 0.40 | 1.91% | 20.85 | 21.58 | 48142 | 10262.38 | 2.46% | 0.00 |
| 2026-01-07 | 21.14 | 20.95 | -0.13 | -0.62% | 20.85 | 21.23 | 29428 | 6183.09 | 1.51% | 0.00 |
| 2026-01-06 | 20.97 | 21.08 | 0.11 | 0.52% | 20.82 | 21.11 | 37554 | 7880.10 | 1.92% | 0.00 |
| 2026-01-05 | 20.58 | 20.97 | 0.38 | 1.85% | 20.58 | 21.06 | 35897 | 7503.10 | 1.84% | 0.00 |
| 2025-12-31 | 20.66 | 20.59 | -0.05 | -0.24% | 20.47 | 20.74 | 22358 | 4610.32 | 1.14% | 0.00 |
| 2025-12-30 | 20.63 | 20.64 | -0.09 | -0.43% | 20.60 | 20.89 | 19568 | 4049.99 | 1.00% | 0.00 |
| 2025-12-29 | 20.87 | 20.73 | -0.14 | -0.67% | 20.65 | 20.98 | 22514 | 4684.19 | 1.15% | 0.00 |
| 2025-12-26 | 20.90 | 20.87 | -0.06 | -0.29% | 20.69 | 20.95 | 22031 | 4587.29 | 1.13% | 0.00 |
| 2025-12-25 | 20.62 | 20.93 | 0.21 | 1.01% | 20.60 | 20.99 | 21674 | 4525.58 | 1.11% | 0.00 |
| 2025-12-24 | 20.48 | 20.72 | 0.16 | 0.78% | 20.36 | 20.72 | 21429 | 4417.20 | 1.10% | 0.00 |
| 2025-12-23 | 20.90 | 20.56 | -0.40 | -1.91% | 20.45 | 20.93 | 32096 | 6630.84 | 1.64% | 0.00 |
| 2025-12-22 | 21.16 | 20.96 | -0.20 | -0.95% | 20.93 | 21.40 | 29001 | 6128.64 | 1.48% | 0.00 |
| 2025-12-19 | 21.19 | 21.16 | 0.00 | 0.00% | 20.82 | 21.38 | 28885 | 6115.01 | 1.48% | 0.00 |
| 2025-12-18 | 20.88 | 21.16 | 0.15 | 0.71% | 20.88 | 21.63 | 34671 | 7386.99 | 1.78% | 0.00 |
| 2025-12-17 | 20.64 | 21.01 | 0.37 | 1.79% | 20.53 | 21.09 | 29159 | 6097.54 | 1.49% | 0.00 |
| 2025-12-16 | 20.52 | 20.64 | 0.21 | 1.03% | 20.38 | 21.01 | 37465 | 7749.97 | 1.92% | 0.00 |
| 2025-12-15 | 20.80 | 20.43 | -0.55 | -2.62% | 20.33 | 20.95 | 37407 | 7704.25 | 1.92% | 0.00 |
| 2025-12-12 | 20.99 | 20.98 | 0.01 | 0.05% | 20.73 | 21.14 | 28650 | 6008.67 | 1.47% | 0.00 |
| 2025-12-11 | 21.53 | 20.97 | -0.56 | -2.60% | 20.97 | 21.53 | 23893 | 5053.06 | 1.22% | 0.00 |
| 2025-12-10 | 21.43 | 21.53 | 0.10 | 0.47% | 21.32 | 21.63 | 18732 | 4024.77 | 0.96% | 0.00 |
| 2025-12-09 | 21.67 | 21.43 | -0.31 | -1.43% | 21.41 | 21.83 | 18315 | 3947.84 | 0.94% | 0.00 |
| 2025-12-08 | 21.78 | 21.74 | 0.06 | 0.28% | 21.74 | 21.96 | 23788 | 5192.83 | 1.22% | 0.00 |
| 2025-12-05 | 21.60 | 21.68 | 0.12 | 0.56% | 21.32 | 21.73 | 23125 | 4980.67 | 1.18% | 0.00 |
| 2025-12-04 | 21.76 | 21.56 | -0.33 | -1.51% | 21.43 | 21.85 | 21004 | 4540.03 | 1.08% | 0.00 |
| 2025-12-03 | 21.98 | 21.89 | -0.08 | -0.36% | 21.54 | 22.07 | 32294 | 7025.80 | 1.65% | 0.00 |
| 2025-12-02 | 22.22 | 21.97 | -0.34 | -1.52% | 21.70 | 22.38 | 38943 | 8533.29 | 1.99% | 0.00 |
| 2025-12-01 | 22.63 | 22.31 | -0.33 | -1.46% | 22.18 | 22.73 | 43909 | 9807.02 | 2.25% | 0.00 |
| 2025-11-28 | 23.50 | 22.64 | -0.96 | -4.07% | 22.44 | 23.68 | 56441 | 12821.23 | 2.89% | 0.00 |
| 2025-11-27 | 23.70 | 23.60 | -0.04 | -0.17% | 23.50 | 23.95 | 28540 | 6757.94 | 1.46% | 0.00 |
| 2025-11-26 | 23.40 | 23.64 | 0.17 | 0.72% | 23.18 | 23.92 | 44904 | 10633.63 | 2.30% | 0.00 |
| 2025-11-25 | 22.87 | 23.47 | 0.61 | 2.67% | 22.87 | 23.96 | 54520 | 12874.03 | 2.79% | 0.00 |
| 2025-11-24 | 22.25 | 22.86 | 0.83 | 3.77% | 21.95 | 23.06 | 37317 | 8435.53 | 1.91% | 0.00 |
| 2025-11-21 | 22.52 | 22.03 | -0.63 | -2.78% | 21.80 | 22.89 | 37563 | 8350.17 | 1.92% | 0.00 |
| 2025-11-20 | 23.08 | 22.66 | -0.43 | -1.86% | 22.41 | 23.15 | 32220 | 7320.57 | 1.65% | 0.00 |
| 2025-11-19 | 23.36 | 23.09 | -0.25 | -1.07% | 22.86 | 23.50 | 29070 | 6708.08 | 1.49% | 0.00 |
| 2025-11-18 | 22.83 | 23.34 | 0.42 | 1.83% | 22.70 | 23.71 | 49427 | 11503.20 | 2.53% | 0.00 |
| 2025-11-17 | 22.83 | 22.92 | 0.06 | 0.26% | 22.30 | 23.07 | 30879 | 7008.55 | 1.58% | 0.00 |
| 2025-11-14 | 22.86 | 22.86 | -0.07 | -0.31% | 22.78 | 23.21 | 24959 | 5748.13 | 1.28% | 0.00 |
| 2025-11-13 | 22.81 | 22.93 | 0.20 | 0.88% | 22.52 | 22.97 | 22588 | 5126.46 | 1.16% | 0.00 |
| 2025-11-12 | 23.20 | 22.73 | -0.51 | -2.19% | 22.66 | 23.29 | 23932 | 5480.43 | 1.23% | 0.00 |
| 2025-11-11 | 23.57 | 23.24 | -0.33 | -1.40% | 23.15 | 23.75 | 28127 | 6571.54 | 1.44% | 0.00 |
| 2025-11-10 | 22.95 | 23.57 | 0.59 | 2.57% | 22.84 | 23.63 | 41319 | 9601.45 | 2.12% | 0.00 |
| 2025-11-07 | 23.09 | 22.98 | -0.21 | -0.91% | 22.81 | 23.09 | 27664 | 6352.72 | 1.42% | 0.00 |
| 2025-11-06 | 23.55 | 23.19 | -0.38 | -1.61% | 22.89 | 23.59 | 39918 | 9240.98 | 2.04% | 0.00 |
| 2025-11-05 | 23.48 | 23.57 | -0.13 | -0.55% | 23.37 | 23.81 | 28201 | 6652.23 | 1.44% | 0.00 |
| 2025-11-04 | 24.11 | 23.70 | -0.47 | -1.94% | 23.48 | 24.17 | 43563 | 10332.09 | 2.23% | 0.00 |
| 2025-11-03 | 24.43 | 24.17 | 0.02 | 0.08% | 23.89 | 24.56 | 49917 | 12086.39 | 2.56% | 0.00 |
| 2025-10-31 | 23.81 | 24.15 | 0.80 | 3.43% | 23.57 | 24.49 | 83373 | 20094.84 | 4.27% | 0.00 |
| 2025-10-30 | 25.00 | 23.35 | -1.67 | -6.67% | 23.32 | 25.00 | 106794 | 25556.03 | 5.47% | 0.00 |
| 2025-10-29 | 23.80 | 25.02 | 1.01 | 4.21% | 23.60 | 25.55 | 107629 | 26607.93 | 5.51% | 0.00 |
| 2025-10-28 | 23.50 | 24.01 | 0.35 | 1.48% | 23.31 | 24.22 | 71937 | 17199.51 | 3.68% | 0.00 |
| 2025-10-27 | 23.34 | 23.66 | 0.61 | 2.65% | 23.01 | 23.80 | 54101 | 12670.09 | 2.77% | 0.00 |
| 2025-10-24 | 22.68 | 23.05 | 0.42 | 1.86% | 22.55 | 23.62 | 37621 | 8675.22 | 1.93% | 0.00 |
| 2025-10-23 | 22.51 | 22.63 | 0.08 | 0.35% | 22.15 | 22.83 | 24842 | 5557.23 | 1.27% | 0.00 |
| 2025-10-22 | 22.79 | 22.55 | -0.16 | -0.70% | 22.39 | 23.08 | 32548 | 7365.06 | 1.67% | 0.00 |
| 2025-10-21 | 22.65 | 22.71 | -0.11 | -0.48% | 22.34 | 22.79 | 38357 | 8661.49 | 1.96% | 0.00 |
| 2025-10-20 | 22.20 | 22.82 | 0.82 | 3.73% | 22.15 | 22.89 | 49612 | 11202.37 | 2.54% | 0.00 |
| 2025-10-17 | 22.73 | 22.00 | -0.74 | -3.25% | 21.93 | 23.10 | 35793 | 7997.49 | 1.83% | 0.00 |
| 2025-10-16 | 23.20 | 22.74 | -0.53 | -2.28% | 22.66 | 23.49 | 38590 | 8880.83 | 1.98% | 0.00 |
| 2025-10-15 | 22.31 | 23.27 | 0.90 | 4.02% | 22.31 | 23.33 | 56725 | 13050.96 | 2.90% | 0.00 |
| 2025-10-14 | 23.23 | 22.37 | -0.84 | -3.62% | 22.23 | 23.48 | 58558 | 13305.44 | 3.00% | 0.00 |
赛维时代(301381)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。
