| 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 | 27.78 | 27.58 | -0.24 | -0.86% | 27.21 | 27.82 | 27010 | 7414.37 | 2.01% |
| 2026-02-03 | 27.80 | 27.82 | 0.25 | 0.91% | 27.47 | 27.95 | 23676 | 6562.59 | 1.77% |
| 2026-02-02 | 28.40 | 27.57 | -0.73 | -2.58% | 27.55 | 28.48 | 28560 | 7990.46 | 2.13% |
| 2026-01-30 | 28.60 | 28.30 | -0.38 | -1.32% | 28.00 | 28.70 | 24732 | 7019.64 | 1.84% |
| 2026-01-29 | 28.96 | 28.68 | -0.27 | -0.93% | 28.42 | 29.65 | 32475 | 9417.64 | 2.42% |
| 2026-01-28 | 29.82 | 28.95 | -0.88 | -2.95% | 28.94 | 30.42 | 37102 | 10930.48 | 2.77% |
| 2026-01-27 | 30.02 | 29.83 | -0.35 | -1.16% | 29.07 | 30.41 | 44913 | 13266.91 | 3.35% |
| 2026-01-26 | 31.23 | 30.18 | -0.86 | -2.77% | 29.80 | 31.28 | 35722 | 10849.68 | 2.66% |
| 2026-01-23 | 30.73 | 31.04 | 0.34 | 1.11% | 30.56 | 31.18 | 26465 | 8183.90 | 1.97% |
| 2026-01-22 | 30.49 | 30.70 | 0.36 | 1.19% | 30.35 | 30.94 | 27757 | 8522.34 | 2.07% |
| 2026-01-21 | 29.98 | 30.34 | 0.18 | 0.60% | 29.88 | 30.45 | 29748 | 9000.81 | 2.22% |
| 2026-01-20 | 30.54 | 30.16 | -0.20 | -0.66% | 29.88 | 30.71 | 26796 | 8093.01 | 2.00% |
| 2026-01-19 | 30.39 | 30.36 | -0.16 | -0.52% | 30.00 | 30.79 | 30357 | 9241.27 | 2.26% |
| 2026-01-16 | 30.80 | 30.52 | -0.30 | -0.97% | 30.23 | 31.05 | 37549 | 11455.20 | 2.80% |
| 2026-01-15 | 31.05 | 30.82 | -0.50 | -1.60% | 30.40 | 31.25 | 43118 | 13273.16 | 3.22% |
| 2026-01-14 | 30.72 | 31.32 | 0.60 | 1.95% | 30.70 | 31.85 | 68508 | 21414.31 | 5.11% |
| 2026-01-13 | 31.40 | 30.72 | -0.67 | -2.13% | 30.62 | 31.69 | 56961 | 17755.44 | 4.25% |
| 2026-01-12 | 30.57 | 31.39 | 1.27 | 4.22% | 30.26 | 31.80 | 70749 | 21877.60 | 5.28% |
| 2026-01-09 | 30.00 | 30.12 | 0.07 | 0.23% | 29.78 | 30.32 | 36033 | 10819.76 | 2.69% |
| 2026-01-08 | 29.51 | 30.05 | 0.54 | 1.83% | 29.31 | 30.18 | 41149 | 12277.55 | 3.07% |
| 2026-01-07 | 29.60 | 29.51 | -0.23 | -0.77% | 29.43 | 30.57 | 52510 | 15680.64 | 3.92% |
| 2026-01-06 | 29.36 | 29.74 | 0.38 | 1.29% | 29.21 | 29.99 | 51395 | 15236.48 | 3.83% |
| 2026-01-05 | 28.31 | 29.36 | 1.05 | 3.71% | 28.20 | 29.65 | 59710 | 17385.80 | 4.45% |
| 2025-12-31 | 27.95 | 28.31 | 0.37 | 1.32% | 27.78 | 28.31 | 28504 | 8011.70 | 2.13% |
| 2025-12-30 | 28.01 | 27.94 | 0.02 | 0.07% | 27.88 | 28.20 | 22110 | 6194.47 | 1.65% |
| 2025-12-29 | 27.83 | 27.92 | 0.12 | 0.43% | 27.71 | 28.08 | 18994 | 5301.80 | 1.42% |
| 2025-12-26 | 28.15 | 27.80 | -0.30 | -1.07% | 27.70 | 28.30 | 24635 | 6885.87 | 1.84% |
| 2025-12-25 | 27.75 | 28.10 | 0.36 | 1.30% | 27.63 | 28.34 | 24658 | 6924.15 | 1.84% |
| 2025-12-24 | 27.25 | 27.74 | 0.31 | 1.13% | 27.25 | 27.95 | 32319 | 8955.47 | 2.41% |
| 2025-12-23 | 28.35 | 27.43 | -0.92 | -3.25% | 27.40 | 28.49 | 45911 | 12708.97 | 3.42% |
| 2025-12-22 | 27.67 | 28.35 | 0.85 | 3.09% | 27.50 | 29.40 | 77888 | 22227.86 | 5.81% |
| 2025-12-19 | 27.20 | 27.50 | 0.29 | 1.07% | 27.20 | 27.58 | 15948 | 4380.89 | 1.19% |
| 2025-12-18 | 26.99 | 27.21 | 0.04 | 0.15% | 26.99 | 27.61 | 21664 | 5926.92 | 1.62% |
| 2025-12-17 | 27.00 | 27.17 | 0.02 | 0.07% | 26.58 | 27.37 | 24029 | 6479.56 | 1.79% |
| 2025-12-16 | 27.35 | 27.15 | -0.18 | -0.66% | 26.95 | 27.55 | 20597 | 5597.55 | 1.54% |
| 2025-12-15 | 27.60 | 27.33 | -0.41 | -1.48% | 27.28 | 27.81 | 24391 | 6721.38 | 1.82% |
| 2025-12-12 | 28.05 | 27.74 | -0.36 | -1.28% | 27.68 | 28.27 | 25625 | 7173.43 | 1.91% |
| 2025-12-11 | 28.83 | 28.10 | -0.87 | -3.00% | 28.09 | 28.92 | 28276 | 8034.25 | 2.11% |
| 2025-12-10 | 28.48 | 28.97 | 0.31 | 1.08% | 28.25 | 29.07 | 26058 | 7483.68 | 1.94% |
| 2025-12-09 | 29.13 | 28.66 | -0.50 | -1.71% | 28.56 | 29.33 | 31207 | 9020.84 | 2.33% |
| 2025-12-08 | 28.66 | 29.16 | 0.55 | 1.92% | 28.66 | 29.81 | 46334 | 13608.75 | 3.46% |
| 2025-12-05 | 28.30 | 28.61 | 0.10 | 0.35% | 28.11 | 28.71 | 26533 | 7551.67 | 1.98% |
| 2025-12-04 | 28.40 | 28.51 | 0.23 | 0.81% | 27.98 | 28.89 | 37106 | 10548.13 | 2.77% |
| 2025-12-03 | 29.21 | 28.28 | -0.93 | -3.18% | 28.16 | 29.23 | 48424 | 13830.11 | 3.61% |
| 2025-12-02 | 30.20 | 29.21 | -0.97 | -3.21% | 29.06 | 30.28 | 50799 | 14950.43 | 3.79% |
| 2025-12-01 | 29.94 | 30.18 | 0.15 | 0.50% | 29.93 | 30.20 | 43422 | 13047.61 | 3.24% |
| 2025-11-28 | 30.35 | 30.03 | -0.60 | -1.96% | 29.70 | 30.50 | 62833 | 18848.71 | 4.69% |
| 2025-11-27 | 31.10 | 30.63 | -1.07 | -3.38% | 29.56 | 31.10 | 87080 | 26476.64 | 6.49% |
| 2025-11-26 | 32.55 | 31.70 | -1.05 | -3.21% | 31.29 | 32.73 | 85929 | 27465.10 | 6.41% |
| 2025-11-25 | 32.50 | 32.75 | -0.21 | -0.64% | 31.80 | 33.36 | 132379 | 43041.11 | 9.87% |
| 2025-11-24 | 31.35 | 32.96 | 1.56 | 4.97% | 30.10 | 32.97 | 160657 | 50976.52 | 11.98% |
| 2025-11-21 | 31.06 | 31.40 | 0.27 | 0.87% | 30.40 | 31.88 | 113766 | 35572.79 | 8.48% |
| 2025-11-20 | 30.55 | 31.13 | 0.61 | 2.00% | 29.88 | 31.17 | 91636 | 28048.05 | 6.83% |
| 2025-11-19 | 31.20 | 30.52 | -0.28 | -0.91% | 30.18 | 31.31 | 84448 | 25901.50 | 6.30% |
| 2025-11-18 | 32.28 | 30.80 | -1.47 | -4.56% | 30.39 | 33.00 | 164392 | 51364.93 | 12.26% |
| 2025-11-17 | 29.34 | 32.27 | 2.93 | 9.99% | 28.82 | 32.27 | 150722 | 47013.43 | 11.24% |
| 2025-11-14 | 29.50 | 29.34 | -0.32 | -1.08% | 29.30 | 29.86 | 14630 | 4334.54 | 1.09% |
| 2025-11-13 | 29.80 | 29.66 | -0.14 | -0.47% | 29.39 | 29.80 | 18069 | 5347.17 | 1.35% |
| 2025-11-12 | 29.27 | 29.80 | 0.47 | 1.60% | 28.98 | 30.13 | 26996 | 7968.29 | 2.01% |
| 2025-11-11 | 30.30 | 29.33 | -0.80 | -2.66% | 29.21 | 30.30 | 31800 | 9401.93 | 2.37% |
| 2025-11-10 | 29.40 | 30.13 | 0.75 | 2.55% | 29.33 | 30.30 | 38487 | 11514.75 | 2.87% |
| 2025-11-07 | 30.05 | 29.38 | -0.79 | -2.62% | 29.38 | 30.12 | 26699 | 7909.70 | 1.99% |
| 2025-11-06 | 29.94 | 30.17 | 0.23 | 0.77% | 29.57 | 30.33 | 30545 | 9169.03 | 2.28% |
| 2025-11-05 | 29.66 | 29.94 | 0.01 | 0.03% | 29.65 | 30.16 | 23897 | 7155.32 | 1.78% |
| 2025-11-04 | 29.82 | 29.93 | 0.16 | 0.54% | 29.58 | 30.25 | 33827 | 10139.18 | 2.52% |
| 2025-11-03 | 29.51 | 29.77 | 0.26 | 0.88% | 29.30 | 29.97 | 37522 | 11153.39 | 2.80% |
| 2025-10-31 | 28.10 | 29.51 | 1.35 | 4.79% | 28.10 | 30.08 | 73210 | 21578.96 | 5.46% |
| 2025-10-30 | 28.41 | 28.16 | -0.25 | -0.88% | 28.13 | 28.56 | 19884 | 5625.96 | 1.48% |
| 2025-10-29 | 28.64 | 28.41 | -0.23 | -0.80% | 28.30 | 28.66 | 14710 | 4182.72 | 1.10% |
| 2025-10-28 | 28.58 | 28.64 | -0.06 | -0.21% | 28.45 | 28.84 | 18770 | 5380.56 | 1.40% |
| 2025-10-27 | 28.48 | 28.70 | 0.39 | 1.38% | 28.30 | 29.30 | 29011 | 8359.07 | 2.16% |
| 2025-10-24 | 28.18 | 28.31 | 0.14 | 0.50% | 28.05 | 28.50 | 14144 | 3996.86 | 1.05% |
| 2025-10-23 | 28.50 | 28.17 | -0.36 | -1.26% | 27.78 | 28.58 | 20861 | 5853.56 | 1.56% |
| 2025-10-22 | 28.50 | 28.53 | -0.13 | -0.45% | 28.50 | 28.95 | 18084 | 5191.39 | 1.35% |
| 2025-10-21 | 28.51 | 28.66 | 0.05 | 0.17% | 28.25 | 28.85 | 26919 | 7678.72 | 2.01% |
| 2025-10-20 | 29.00 | 28.61 | -0.01 | -0.03% | 28.46 | 29.30 | 42394 | 12248.11 | 3.16% |
| 2025-10-17 | 27.67 | 28.62 | 0.95 | 3.43% | 27.20 | 28.97 | 65064 | 18487.19 | 4.85% |
| 2025-10-16 | 27.40 | 27.67 | 0.31 | 1.13% | 27.05 | 27.86 | 20931 | 5768.93 | 1.56% |
| 2025-10-15 | 27.49 | 27.36 | 0.06 | 0.22% | 26.99 | 27.58 | 17586 | 4805.39 | 1.31% |
| 2025-10-14 | 27.80 | 27.30 | -0.55 | -1.97% | 27.22 | 27.96 | 18532 | 5114.71 | 1.38% |
盛视科技(002990)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。
