| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-10-13 | 27.00 | 27.85 | 0.07 | 0.25% | 26.29 | 27.87 | 26369 | 7189.45 | 1.97% |
| 2025-10-10 | 27.60 | 27.78 | 0.11 | 0.40% | 27.50 | 28.00 | 20588 | 5722.55 | 1.54% |
| 2025-10-09 | 27.59 | 27.67 | 0.18 | 0.65% | 27.36 | 27.92 | 22096 | 6119.87 | 1.65% |
| 2025-09-30 | 27.33 | 27.49 | 0.33 | 1.22% | 27.25 | 27.60 | 18445 | 5061.95 | 1.38% |
| 2025-09-29 | 27.19 | 27.16 | 0.06 | 0.22% | 27.00 | 27.70 | 30367 | 8308.34 | 2.26% |
| 2025-09-26 | 27.53 | 27.10 | -1.63 | -5.67% | 27.01 | 27.79 | 51865 | 14149.58 | 3.87% |
| 2025-09-25 | 28.85 | 28.73 | -0.12 | -0.42% | 28.59 | 29.16 | 19936 | 5760.00 | 1.49% |
| 2025-09-24 | 28.15 | 28.85 | 0.69 | 2.45% | 27.99 | 28.86 | 23912 | 6809.32 | 1.78% |
| 2025-09-23 | 28.60 | 28.16 | -0.51 | -1.78% | 27.51 | 28.60 | 30300 | 8460.02 | 2.26% |
| 2025-09-22 | 28.93 | 28.67 | -0.16 | -0.55% | 28.47 | 29.01 | 18065 | 5177.38 | 1.35% |
| 2025-09-19 | 29.41 | 28.83 | -0.51 | -1.74% | 28.63 | 29.43 | 26043 | 7522.80 | 1.94% |
| 2025-09-18 | 30.00 | 29.34 | -0.86 | -2.85% | 29.06 | 30.19 | 37860 | 11274.83 | 2.82% |
| 2025-09-17 | 30.39 | 30.20 | -0.23 | -0.76% | 30.07 | 30.42 | 21976 | 6647.20 | 1.64% |
| 2025-09-16 | 30.00 | 30.43 | 0.25 | 0.83% | 29.90 | 30.66 | 32139 | 9724.53 | 2.40% |
| 2025-09-15 | 29.90 | 30.18 | 0.81 | 2.76% | 29.59 | 30.69 | 46568 | 14011.79 | 3.47% |
| 2025-09-12 | 29.60 | 29.37 | -0.08 | -0.27% | 29.27 | 29.78 | 22283 | 6571.63 | 1.66% |
| 2025-09-11 | 29.05 | 29.45 | 0.48 | 1.66% | 28.74 | 29.63 | 26166 | 7655.02 | 1.95% |
| 2025-09-10 | 29.07 | 28.97 | -0.13 | -0.45% | 28.92 | 29.28 | 18241 | 5306.33 | 1.36% |
| 2025-09-09 | 29.60 | 29.10 | -0.54 | -1.82% | 29.04 | 29.81 | 25716 | 7551.60 | 1.92% |
| 2025-09-08 | 29.30 | 29.64 | 0.36 | 1.23% | 29.04 | 29.73 | 29853 | 8764.44 | 2.23% |
| 2025-09-05 | 28.75 | 29.28 | 0.62 | 2.16% | 28.52 | 29.37 | 33020 | 9596.43 | 2.46% |
| 2025-09-04 | 29.16 | 28.66 | -0.48 | -1.65% | 28.24 | 29.36 | 32279 | 9329.23 | 2.41% |
| 2025-09-03 | 29.77 | 29.14 | -0.63 | -2.12% | 28.96 | 30.07 | 33452 | 9879.08 | 2.49% |
| 2025-09-02 | 30.53 | 29.77 | -0.69 | -2.27% | 29.33 | 30.53 | 46741 | 13906.90 | 3.49% |
| 2025-09-01 | 30.56 | 30.46 | 0.04 | 0.13% | 30.25 | 30.85 | 38431 | 11721.71 | 2.87% |
| 2025-08-29 | 30.50 | 30.42 | -0.23 | -0.75% | 30.30 | 30.84 | 43159 | 13175.14 | 3.22% |
| 2025-08-28 | 30.71 | 30.65 | -0.28 | -0.91% | 29.38 | 31.30 | 84457 | 25556.54 | 6.30% |
| 2025-08-27 | 32.12 | 30.93 | -1.08 | -3.37% | 30.93 | 32.35 | 70044 | 22280.57 | 5.22% |
| 2025-08-26 | 32.05 | 32.01 | -0.52 | -1.60% | 31.60 | 32.65 | 67021 | 21585.97 | 5.00% |
| 2025-08-25 | 33.72 | 32.53 | 0.10 | 0.31% | 32.35 | 33.72 | 73249 | 23978.57 | 5.46% |
| 2025-08-22 | 32.60 | 32.43 | 0.16 | 0.50% | 32.32 | 33.07 | 61175 | 19942.44 | 4.56% |
| 2025-08-21 | 33.00 | 32.27 | -0.46 | -1.41% | 32.07 | 33.02 | 47948 | 15588.52 | 3.58% |
| 2025-08-20 | 32.58 | 32.73 | 0.39 | 1.21% | 31.93 | 32.82 | 65027 | 21080.13 | 4.85% |
| 2025-08-19 | 32.30 | 32.34 | 0.22 | 0.68% | 32.00 | 33.00 | 82003 | 26584.67 | 6.12% |
| 2025-08-18 | 32.49 | 32.12 | -0.02 | -0.06% | 31.91 | 32.68 | 83845 | 26982.65 | 6.25% |
| 2025-08-15 | 30.82 | 32.14 | 1.51 | 4.93% | 30.81 | 32.50 | 96080 | 30395.89 | 7.17% |
| 2025-08-14 | 30.95 | 30.63 | -0.19 | -0.62% | 30.41 | 31.13 | 53786 | 16564.04 | 4.01% |
| 2025-08-13 | 31.01 | 30.82 | 0.10 | 0.33% | 30.32 | 31.08 | 49541 | 15207.64 | 3.69% |
| 2025-08-12 | 31.40 | 30.72 | -0.77 | -2.45% | 30.62 | 31.60 | 47759 | 14749.28 | 3.56% |
| 2025-08-11 | 31.05 | 31.49 | 0.46 | 1.48% | 31.05 | 31.72 | 33247 | 10451.57 | 2.48% |
| 2025-08-08 | 31.70 | 31.03 | -0.67 | -2.11% | 30.79 | 31.79 | 44596 | 13847.90 | 3.33% |
| 2025-08-07 | 32.12 | 31.70 | -0.75 | -2.31% | 31.58 | 32.58 | 52096 | 16633.73 | 3.89% |
| 2025-08-06 | 32.05 | 32.45 | 0.25 | 0.78% | 31.76 | 32.90 | 46043 | 14856.52 | 3.43% |
| 2025-08-05 | 32.30 | 32.20 | 0.17 | 0.53% | 32.01 | 32.72 | 42772 | 13825.72 | 3.19% |
| 2025-08-04 | 31.79 | 32.03 | 0.23 | 0.72% | 31.72 | 32.29 | 30672 | 9797.28 | 2.29% |
| 2025-08-01 | 31.88 | 31.80 | -0.02 | -0.06% | 31.25 | 32.00 | 37154 | 11727.61 | 2.77% |
| 2025-07-31 | 31.95 | 31.82 | -0.21 | -0.66% | 31.65 | 32.49 | 47093 | 15112.71 | 3.51% |
| 2025-07-30 | 32.66 | 32.03 | -0.71 | -2.17% | 31.68 | 32.66 | 53681 | 17224.33 | 4.00% |
| 2025-07-29 | 32.88 | 32.74 | -0.43 | -1.30% | 32.35 | 33.03 | 52573 | 17178.09 | 3.92% |
| 2025-07-28 | 33.50 | 33.17 | -0.57 | -1.69% | 32.31 | 33.70 | 68505 | 22569.66 | 5.11% |
| 2025-07-25 | 34.01 | 33.74 | -0.18 | -0.53% | 33.43 | 34.20 | 62438 | 21061.52 | 4.66% |
| 2025-07-24 | 32.40 | 33.92 | 1.12 | 3.41% | 32.07 | 34.95 | 132962 | 44787.38 | 9.92% |
| 2025-07-23 | 31.65 | 32.80 | 1.16 | 3.67% | 31.30 | 32.99 | 107976 | 34623.64 | 8.05% |
| 2025-07-22 | 32.37 | 31.64 | -1.00 | -3.06% | 31.32 | 32.48 | 95447 | 30339.38 | 7.12% |
| 2025-07-21 | 32.79 | 32.64 | -0.41 | -1.24% | 32.31 | 33.79 | 100769 | 33243.92 | 7.51% |
| 2025-07-18 | 33.67 | 33.05 | -0.43 | -1.28% | 32.69 | 34.16 | 115560 | 38371.92 | 8.62% |
| 2025-07-17 | 32.17 | 33.48 | 1.35 | 4.20% | 32.17 | 34.48 | 163453 | 54107.16 | 12.19% |
| 2025-07-16 | 31.50 | 32.13 | 1.39 | 4.52% | 31.08 | 32.66 | 147284 | 46805.59 | 10.98% |
| 2025-07-15 | 31.28 | 30.74 | -1.33 | -4.15% | 30.31 | 31.65 | 154094 | 47660.98 | 11.49% |
| 2025-07-14 | 29.72 | 32.07 | 2.10 | 7.01% | 29.72 | 32.97 | 220729 | 70774.46 | 16.46% |
| 2025-07-11 | 31.67 | 29.97 | -1.01 | -3.26% | 29.81 | 31.78 | 149203 | 45270.11 | 11.13% |
| 2025-07-10 | 30.08 | 30.98 | 0.53 | 1.74% | 29.84 | 31.00 | 109435 | 33281.91 | 8.16% |
| 2025-07-09 | 29.30 | 30.45 | 1.09 | 3.71% | 29.20 | 31.00 | 138262 | 42025.96 | 10.31% |
| 2025-07-08 | 29.70 | 29.36 | 0.12 | 0.41% | 29.00 | 29.99 | 61395 | 17991.18 | 4.58% |
| 2025-07-07 | 28.87 | 29.24 | 0.48 | 1.67% | 28.44 | 29.90 | 59793 | 17508.58 | 4.46% |
| 2025-07-04 | 29.21 | 28.76 | -0.46 | -1.57% | 28.69 | 29.22 | 36113 | 10444.38 | 2.69% |
| 2025-07-03 | 28.70 | 29.22 | 0.51 | 1.78% | 28.58 | 29.43 | 42253 | 12285.79 | 3.15% |
| 2025-07-02 | 29.01 | 28.71 | -0.41 | -1.41% | 28.28 | 29.12 | 36546 | 10434.17 | 2.73% |
| 2025-07-01 | 29.31 | 29.12 | -0.19 | -0.65% | 28.82 | 30.00 | 45340 | 13265.49 | 3.38% |
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。
