| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 128.40 | 130.99 | 2.56 | 1.99% | 126.58 | 131.20 | 27738 | 35746.64 | 1.37% | 0.00 |
| 2025-12-19 | 128.70 | 128.43 | 0.73 | 0.57% | 124.56 | 129.33 | 26331 | 33330.34 | 1.30% | 4.00 |
| 2025-12-18 | 129.50 | 127.70 | -4.44 | -3.36% | 127.28 | 132.40 | 25756 | 33400.68 | 1.27% | 0.00 |
| 2025-12-17 | 131.50 | 132.14 | 0.53 | 0.40% | 128.50 | 132.96 | 37246 | 48818.78 | 1.83% | 0.00 |
| 2025-12-16 | 134.33 | 131.61 | -2.34 | -1.75% | 130.36 | 136.90 | 30467 | 40464.51 | 1.50% | 0.00 |
| 2025-12-15 | 142.79 | 133.95 | -11.75 | -8.06% | 133.21 | 142.80 | 57033 | 78095.94 | 2.81% | 0.00 |
| 2025-12-12 | 142.79 | 145.70 | 3.65 | 2.57% | 137.70 | 146.34 | 94868 | 135153.95 | 4.67% | 4.50 |
| 2025-12-11 | 142.00 | 142.05 | -0.76 | -0.53% | 139.90 | 149.80 | 45529 | 65330.99 | 2.24% | 0.00 |
| 2025-12-10 | 142.30 | 142.81 | -1.27 | -0.88% | 140.05 | 143.98 | 32407 | 46025.01 | 1.60% | 0.00 |
| 2025-12-09 | 139.88 | 144.08 | 3.16 | 2.24% | 139.26 | 146.45 | 45030 | 64032.37 | 2.22% | 0.00 |
| 2025-12-08 | 131.10 | 140.92 | 9.45 | 7.19% | 130.51 | 143.30 | 46608 | 63928.19 | 2.30% | 0.00 |
| 2025-12-05 | 126.68 | 131.47 | 4.25 | 3.34% | 124.50 | 132.37 | 30902 | 40184.84 | 1.52% | 0.00 |
| 2025-12-04 | 124.12 | 127.22 | 1.85 | 1.48% | 122.58 | 127.97 | 23121 | 29113.13 | 1.14% | 2.00 |
| 2025-12-03 | 128.00 | 125.37 | -1.92 | -1.51% | 123.31 | 128.49 | 24972 | 31372.85 | 1.23% | 0.00 |
| 2025-12-02 | 128.65 | 127.29 | -3.71 | -2.83% | 126.00 | 130.50 | 32170 | 41002.17 | 1.58% | 0.00 |
| 2025-12-01 | 136.30 | 131.00 | -2.50 | -1.87% | 126.50 | 138.00 | 59536 | 77707.84 | 2.93% | 0.00 |
| 2025-11-28 | 132.25 | 133.50 | 1.30 | 0.98% | 129.01 | 134.25 | 34371 | 45390.44 | 1.69% | 0.00 |
| 2025-11-27 | 134.33 | 132.20 | -0.79 | -0.59% | 131.84 | 137.80 | 41939 | 56324.10 | 2.07% | 0.00 |
| 2025-11-26 | 125.37 | 132.99 | 7.19 | 5.72% | 124.20 | 135.50 | 48223 | 63943.69 | 2.38% | 0.00 |
| 2025-11-25 | 120.50 | 125.80 | 7.57 | 6.40% | 119.41 | 129.60 | 41212 | 51851.07 | 2.03% | 0.00 |
| 2025-11-24 | 116.71 | 118.23 | 2.23 | 1.92% | 115.83 | 120.50 | 20042 | 23699.80 | 0.99% | 0.00 |
| 2025-11-21 | 115.38 | 116.00 | -4.20 | -3.49% | 115.34 | 120.83 | 21276 | 25128.96 | 1.05% | 0.00 |
| 2025-11-20 | 123.78 | 120.20 | -1.41 | -1.16% | 118.48 | 124.26 | 18680 | 22468.53 | 0.92% | 0.00 |
| 2025-11-19 | 123.50 | 121.61 | -2.89 | -2.32% | 120.52 | 123.87 | 25703 | 31411.41 | 1.27% | 0.00 |
| 2025-11-18 | 121.38 | 124.50 | 3.73 | 3.09% | 119.97 | 126.60 | 42752 | 53051.20 | 2.11% | 0.00 |
| 2025-11-17 | 117.49 | 120.77 | 4.46 | 3.83% | 117.49 | 121.96 | 30688 | 36876.12 | 1.51% | 0.00 |
| 2025-11-14 | 117.58 | 116.31 | -4.02 | -3.34% | 114.20 | 120.71 | 25640 | 30089.13 | 1.26% | 0.00 |
| 2025-11-13 | 118.97 | 120.33 | 1.82 | 1.54% | 117.51 | 121.27 | 27654 | 33037.05 | 1.36% | 0.00 |
| 2025-11-12 | 117.03 | 118.51 | -0.06 | -0.05% | 116.01 | 119.43 | 22490 | 26509.95 | 1.11% | 0.00 |
| 2025-11-11 | 116.19 | 118.57 | 2.57 | 2.22% | 116.00 | 121.23 | 30681 | 36424.20 | 1.51% | 0.00 |
| 2025-11-10 | 118.20 | 116.00 | -2.15 | -1.82% | 112.67 | 120.12 | 30452 | 35158.55 | 1.50% | 0.00 |
| 2025-11-07 | 116.03 | 118.15 | -1.16 | -0.97% | 115.69 | 120.10 | 26746 | 31446.36 | 1.32% | 0.00 |
| 2025-11-06 | 111.86 | 119.31 | 9.06 | 8.22% | 111.39 | 119.69 | 43317 | 50613.02 | 2.13% | 0.00 |
| 2025-11-05 | 112.30 | 110.25 | -4.27 | -3.73% | 108.90 | 114.99 | 43489 | 48204.12 | 2.14% | 0.00 |
| 2025-11-04 | 118.90 | 114.52 | -3.88 | -3.28% | 113.70 | 121.33 | 35043 | 40612.66 | 1.73% | 0.00 |
| 2025-11-03 | 120.00 | 118.40 | -3.60 | -2.95% | 115.00 | 123.68 | 37183 | 44123.89 | 1.83% | 0.00 |
| 2025-10-31 | 123.06 | 122.00 | -3.00 | -2.40% | 116.51 | 124.68 | 51691 | 62167.18 | 2.55% | 0.00 |
| 2025-10-30 | 124.68 | 125.00 | 5.22 | 4.36% | 120.00 | 127.50 | 78509 | 98060.08 | 3.87% | 2.31 |
| 2025-10-29 | 118.60 | 119.78 | 1.10 | 0.93% | 117.28 | 126.22 | 39964 | 48617.38 | 1.97% | 0.00 |
| 2025-10-28 | 116.59 | 118.68 | 0.97 | 0.82% | 115.06 | 119.79 | 27830 | 32771.95 | 1.37% | 0.00 |
| 2025-10-27 | 120.68 | 117.71 | -1.94 | -1.62% | 115.50 | 121.31 | 40427 | 47675.17 | 1.99% | 0.00 |
| 2025-10-24 | 117.56 | 119.65 | 3.46 | 2.98% | 115.51 | 121.33 | 51061 | 60652.06 | 2.52% | 0.00 |
| 2025-10-23 | 119.60 | 116.19 | -5.26 | -4.33% | 115.01 | 121.40 | 22434 | 26199.88 | 1.11% | 0.00 |
| 2025-10-22 | 115.35 | 121.45 | 4.38 | 3.74% | 114.50 | 123.38 | 41794 | 50131.84 | 2.06% | 6.30 |
| 2025-10-21 | 113.61 | 117.07 | 3.61 | 3.18% | 112.30 | 117.44 | 32102 | 37021.74 | 1.58% | 0.00 |
| 2025-10-20 | 113.92 | 113.46 | 1.43 | 1.28% | 111.61 | 115.67 | 21577 | 24547.33 | 1.06% | 0.00 |
| 2025-10-17 | 116.38 | 112.03 | -3.79 | -3.27% | 112.03 | 117.20 | 26949 | 30802.55 | 1.33% | 0.00 |
| 2025-10-16 | 116.22 | 115.82 | -0.53 | -0.46% | 115.12 | 118.86 | 26614 | 30931.57 | 1.31% | 0.00 |
| 2025-10-15 | 111.90 | 116.35 | 4.25 | 3.79% | 111.19 | 117.85 | 40011 | 46065.52 | 1.97% | 0.00 |
| 2025-10-14 | 118.20 | 112.10 | -5.90 | -5.00% | 111.37 | 120.40 | 40042 | 46327.77 | 1.97% | 0.00 |
| 2025-10-13 | 110.45 | 118.00 | 3.04 | 2.64% | 110.45 | 120.50 | 47233 | 55635.53 | 2.33% | 0.00 |
| 2025-10-10 | 124.02 | 114.96 | -11.57 | -9.14% | 114.77 | 125.60 | 65731 | 78346.92 | 3.24% | 0.00 |
| 2025-10-09 | 126.50 | 126.53 | 0.01 | 0.01% | 125.00 | 131.00 | 50428 | 64671.51 | 2.48% | 0.00 |
| 2025-09-30 | 128.05 | 126.52 | -0.48 | -0.38% | 124.21 | 129.50 | 46397 | 58766.39 | 2.29% | 0.00 |
| 2025-09-29 | 124.55 | 127.00 | 1.64 | 1.31% | 124.55 | 129.26 | 43583 | 55217.01 | 2.15% | 0.05 |
| 2025-09-26 | 129.29 | 125.36 | -6.65 | -5.04% | 124.83 | 132.58 | 64260 | 81498.61 | 3.17% | 0.00 |
| 2025-09-25 | 130.50 | 132.01 | -3.96 | -2.91% | 128.88 | 133.89 | 75642 | 99515.13 | 3.73% | 0.00 |
| 2025-09-24 | 141.79 | 135.97 | -0.97 | -0.71% | 129.00 | 143.22 | 92020 | 125148.09 | 4.53% | 0.00 |
| 2025-09-23 | 138.00 | 136.94 | -1.99 | -1.43% | 132.60 | 141.29 | 72559 | 99244.91 | 3.57% | 0.00 |
| 2025-09-22 | 127.21 | 138.93 | 11.72 | 9.21% | 127.01 | 143.99 | 97692 | 132119.86 | 4.81% | 0.00 |
| 2025-09-19 | 135.00 | 127.21 | -10.39 | -7.55% | 127.00 | 139.00 | 83083 | 108986.64 | 4.09% | 0.00 |
| 2025-09-18 | 138.00 | 137.60 | -0.25 | -0.18% | 133.33 | 154.88 | 86759 | 124209.82 | 4.27% | 0.00 |
| 2025-09-17 | 133.82 | 137.85 | 2.26 | 1.67% | 129.20 | 140.86 | 79039 | 106046.19 | 3.89% | 0.00 |
| 2025-09-16 | 129.00 | 135.59 | 9.97 | 7.94% | 125.56 | 140.88 | 94476 | 125160.42 | 4.65% | 25.79 |
| 2025-09-15 | 129.91 | 125.62 | -4.65 | -3.57% | 123.00 | 129.98 | 77347 | 97838.95 | 3.81% | 0.00 |
| 2025-09-12 | 120.16 | 130.27 | 9.94 | 8.26% | 116.66 | 135.68 | 117643 | 150087.36 | 5.84% | 0.00 |
| 2025-09-11 | 107.19 | 120.33 | 14.57 | 13.78% | 105.61 | 122.30 | 124195 | 142711.44 | 6.16% | 1.00 |
| 2025-09-10 | 106.69 | 105.76 | 0.13 | 0.12% | 104.11 | 108.00 | 45181 | 47853.03 | 2.24% | 0.00 |
| 2025-09-09 | 106.88 | 105.63 | -1.03 | -0.97% | 103.35 | 107.54 | 62659 | 66342.55 | 3.11% | 0.00 |
| 2025-09-08 | 107.00 | 106.66 | -0.25 | -0.23% | 102.18 | 108.25 | 73955 | 77948.82 | 3.67% | 0.00 |
| 2025-09-05 | 105.00 | 106.91 | 3.35 | 3.23% | 102.18 | 108.77 | 76816 | 80843.23 | 3.81% | 0.00 |
| 2025-09-04 | 113.18 | 103.56 | -9.52 | -8.42% | 101.74 | 113.60 | 97415 | 104019.96 | 4.83% | 0.00 |
| 2025-09-03 | 111.00 | 113.08 | 2.08 | 1.87% | 110.18 | 117.28 | 62167 | 70564.98 | 3.09% | 0.00 |
| 2025-09-02 | 123.55 | 111.00 | -14.88 | -11.82% | 108.40 | 125.87 | 102625 | 118619.70 | 5.09% | 0.00 |
| 2025-09-01 | 123.00 | 125.88 | 2.86 | 2.32% | 116.02 | 128.22 | 100967 | 123054.26 | 5.01% | 0.00 |
| 2025-08-29 | 129.00 | 123.02 | -8.86 | -6.72% | 115.54 | 129.00 | 96562 | 116747.41 | 4.79% | 2.00 |
| 2025-08-28 | 121.05 | 131.88 | 10.88 | 8.99% | 119.27 | 132.99 | 119774 | 152451.80 | 5.94% | 0.00 |
| 2025-08-27 | 124.00 | 121.00 | -6.37 | -5.00% | 120.00 | 133.30 | 118142 | 147146.97 | 5.86% | 7.00 |
| 2025-08-26 | 130.00 | 127.37 | -13.63 | -9.67% | 125.01 | 136.35 | 101071 | 130547.02 | 5.02% | 0.00 |
| 2025-08-25 | 130.00 | 141.00 | 11.00 | 8.46% | 125.18 | 152.80 | 126171 | 171693.91 | 6.26% | 0.00 |
盛科通信(688702)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。
