| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 32.73 | 34.98 | 2.66 | 8.23% | 32.73 | 35.30 | 310323 | 106188.45 | 9.75% | 24.00 |
| 2026-02-02 | 33.12 | 32.32 | -1.16 | -3.46% | 32.32 | 33.80 | 126817 | 41937.66 | 3.98% | 18.00 |
| 2026-01-30 | 32.52 | 33.48 | 0.56 | 1.70% | 31.89 | 34.39 | 195694 | 64908.10 | 6.15% | 6.00 |
| 2026-01-29 | 34.45 | 32.92 | -1.72 | -4.97% | 32.90 | 34.58 | 220635 | 74274.51 | 6.93% | 3.00 |
| 2026-01-28 | 35.20 | 34.64 | -0.64 | -1.81% | 34.46 | 35.99 | 176067 | 61748.76 | 5.53% | 0.00 |
| 2026-01-27 | 35.16 | 35.28 | -0.27 | -0.76% | 34.13 | 35.52 | 189791 | 66223.93 | 5.96% | 21.00 |
| 2026-01-26 | 36.50 | 35.55 | -0.76 | -2.09% | 35.02 | 36.88 | 250971 | 89873.90 | 7.88% | 0.00 |
| 2026-01-23 | 36.00 | 36.31 | -0.82 | -2.21% | 35.56 | 37.52 | 399231 | 145750.75 | 12.54% | 6.00 |
| 2026-01-22 | 32.75 | 37.13 | 3.74 | 11.20% | 32.42 | 37.98 | 690484 | 245730.12 | 21.69% | 176.00 |
| 2026-01-21 | 34.13 | 33.39 | 1.24 | 3.86% | 33.02 | 34.95 | 260719 | 87727.08 | 8.19% | 0.00 |
| 2026-01-20 | 33.30 | 32.15 | -1.33 | -3.97% | 31.88 | 33.58 | 194853 | 63262.78 | 6.12% | 0.00 |
| 2026-01-19 | 33.32 | 33.48 | -0.26 | -0.77% | 33.00 | 34.18 | 180392 | 60652.53 | 5.67% | 3.00 |
| 2026-01-16 | 33.98 | 33.74 | 0.40 | 1.20% | 33.14 | 34.36 | 191742 | 64539.00 | 6.02% | 15.00 |
| 2026-01-15 | 33.66 | 33.34 | -1.22 | -3.53% | 33.01 | 34.19 | 205621 | 68790.44 | 6.46% | 8.00 |
| 2026-01-14 | 33.86 | 34.56 | 0.63 | 1.86% | 33.46 | 35.30 | 344483 | 118504.87 | 10.82% | 2.00 |
| 2026-01-13 | 34.91 | 33.93 | -1.01 | -2.89% | 33.85 | 35.82 | 346205 | 120656.91 | 10.88% | 0.00 |
| 2026-01-12 | 37.20 | 34.94 | -1.09 | -3.03% | 34.72 | 37.20 | 439591 | 154677.23 | 13.81% | 6.00 |
| 2026-01-09 | 34.39 | 36.03 | 2.42 | 7.20% | 33.50 | 36.35 | 557250 | 195775.81 | 17.51% | 19.00 |
| 2026-01-08 | 31.50 | 33.61 | 2.49 | 8.00% | 31.40 | 36.00 | 690726 | 234024.62 | 21.70% | 1.00 |
| 2026-01-07 | 30.41 | 31.12 | 0.72 | 2.37% | 30.11 | 31.30 | 226828 | 69906.03 | 7.13% | 0.00 |
| 2026-01-06 | 30.16 | 30.40 | 0.55 | 1.84% | 29.71 | 30.40 | 146034 | 43957.64 | 4.59% | 0.00 |
| 2026-01-05 | 29.15 | 29.85 | 0.78 | 2.68% | 29.15 | 29.85 | 120629 | 35761.92 | 3.79% | 0.00 |
| 2025-12-31 | 29.65 | 29.07 | -0.63 | -2.12% | 29.06 | 29.65 | 108560 | 31700.37 | 3.41% | 4.00 |
| 2025-12-30 | 29.50 | 29.70 | 0.06 | 0.20% | 29.25 | 29.83 | 96460 | 28561.19 | 3.03% | 0.00 |
| 2025-12-29 | 29.73 | 29.64 | -0.28 | -0.94% | 29.54 | 30.25 | 95689 | 28498.44 | 3.01% | 1.00 |
| 2025-12-26 | 30.30 | 29.92 | -0.45 | -1.48% | 29.71 | 30.38 | 127118 | 38191.06 | 3.99% | 1.00 |
| 2025-12-25 | 30.58 | 30.37 | -0.44 | -1.43% | 30.18 | 30.77 | 146609 | 44582.56 | 4.61% | 0.00 |
| 2025-12-24 | 29.60 | 30.81 | 1.21 | 4.09% | 29.42 | 31.60 | 266089 | 82234.06 | 8.36% | 11.00 |
| 2025-12-23 | 29.23 | 29.60 | 0.41 | 1.40% | 29.06 | 29.98 | 156931 | 46377.73 | 4.93% | 0.00 |
| 2025-12-22 | 28.98 | 29.19 | 0.29 | 1.00% | 28.98 | 29.48 | 93349 | 27301.28 | 2.93% | 0.00 |
| 2025-12-19 | 29.28 | 28.90 | -0.06 | -0.21% | 28.80 | 29.55 | 79022 | 22943.85 | 2.48% | 0.00 |
| 2025-12-18 | 29.37 | 28.96 | -0.92 | -3.08% | 28.95 | 29.76 | 104210 | 30522.48 | 3.27% | 0.00 |
| 2025-12-17 | 28.85 | 29.88 | 1.03 | 3.57% | 28.81 | 29.91 | 128407 | 37738.31 | 4.03% | 0.00 |
| 2025-12-16 | 29.70 | 28.85 | -1.05 | -3.51% | 28.59 | 29.89 | 136857 | 39661.02 | 4.30% | 3.00 |
| 2025-12-15 | 30.76 | 29.90 | -1.01 | -3.27% | 29.87 | 31.29 | 134615 | 40806.52 | 4.23% | 0.00 |
| 2025-12-12 | 30.03 | 30.91 | 0.91 | 3.03% | 29.86 | 31.30 | 189494 | 58279.90 | 5.95% | 2.00 |
| 2025-12-11 | 31.06 | 30.00 | -0.62 | -2.02% | 30.00 | 31.42 | 153161 | 46891.27 | 4.81% | 0.00 |
| 2025-12-10 | 31.35 | 30.62 | -1.29 | -4.04% | 30.09 | 31.66 | 256721 | 78593.72 | 8.06% | 0.00 |
| 2025-12-09 | 33.05 | 31.91 | 0.65 | 2.08% | 31.70 | 35.68 | 400181 | 132608.53 | 12.57% | 3.00 |
| 2025-12-08 | 30.62 | 31.26 | 0.69 | 2.26% | 30.53 | 31.48 | 116602 | 36254.25 | 3.66% | 0.00 |
| 2025-12-05 | 29.76 | 30.57 | 0.62 | 2.07% | 29.53 | 30.70 | 91209 | 27608.10 | 2.87% | 0.00 |
| 2025-12-04 | 29.70 | 29.95 | 0.25 | 0.84% | 29.09 | 30.57 | 101538 | 30167.35 | 3.19% | 0.00 |
| 2025-12-03 | 30.23 | 29.70 | -0.50 | -1.66% | 29.55 | 30.40 | 82502 | 24595.14 | 2.59% | 0.00 |
| 2025-12-02 | 31.10 | 30.20 | -0.90 | -2.89% | 30.01 | 31.10 | 88553 | 26854.12 | 2.78% | 2.00 |
| 2025-12-01 | 31.05 | 31.10 | 0.16 | 0.52% | 30.78 | 31.23 | 78069 | 24207.45 | 2.45% | 0.00 |
| 2025-11-28 | 30.76 | 30.94 | 0.09 | 0.29% | 30.61 | 31.09 | 76863 | 23703.11 | 2.41% | 0.00 |
| 2025-11-27 | 31.20 | 30.85 | -0.15 | -0.48% | 30.68 | 31.50 | 84146 | 26220.35 | 2.64% | 0.00 |
| 2025-11-26 | 31.35 | 31.00 | -0.33 | -1.05% | 30.93 | 31.63 | 109006 | 34063.95 | 3.42% | 0.00 |
| 2025-11-25 | 30.68 | 31.33 | 0.84 | 2.76% | 30.51 | 32.35 | 191279 | 60604.34 | 6.01% | 1.00 |
| 2025-11-24 | 29.41 | 30.49 | 1.29 | 4.42% | 29.11 | 30.69 | 128062 | 38537.18 | 4.02% | 14.00 |
| 2025-11-21 | 30.01 | 29.20 | -1.37 | -4.48% | 29.20 | 30.30 | 97511 | 28956.34 | 3.06% | 1.00 |
| 2025-11-20 | 31.40 | 30.57 | -0.29 | -0.94% | 30.40 | 31.46 | 72860 | 22383.21 | 2.29% | 2.00 |
| 2025-11-19 | 31.58 | 30.86 | -0.81 | -2.56% | 30.54 | 31.79 | 100983 | 31284.91 | 3.17% | 0.00 |
| 2025-11-18 | 31.99 | 31.67 | -0.33 | -1.03% | 31.50 | 31.99 | 72747 | 23050.80 | 2.29% | 0.00 |
| 2025-11-17 | 31.60 | 32.00 | 0.34 | 1.07% | 31.54 | 32.07 | 74746 | 23806.79 | 2.35% | 0.00 |
| 2025-11-14 | 32.57 | 31.66 | -1.40 | -4.23% | 31.66 | 32.59 | 122544 | 39316.80 | 3.85% | 1.00 |
| 2025-11-13 | 32.37 | 33.06 | 0.68 | 2.10% | 32.07 | 33.20 | 121813 | 39851.70 | 3.83% | 2.00 |
| 2025-11-12 | 33.03 | 32.38 | -1.06 | -3.17% | 32.23 | 33.10 | 122112 | 39754.64 | 3.84% | 12.00 |
| 2025-11-11 | 34.20 | 33.44 | -0.47 | -1.39% | 33.24 | 35.00 | 163475 | 55669.55 | 5.14% | 1.00 |
| 2025-11-10 | 35.14 | 33.91 | -1.31 | -3.72% | 33.52 | 35.21 | 201058 | 68378.12 | 6.32% | 0.00 |
| 2025-11-07 | 35.40 | 35.22 | -1.16 | -3.19% | 35.16 | 36.26 | 234177 | 83349.07 | 7.36% | 0.00 |
| 2025-11-06 | 34.60 | 36.38 | 1.84 | 5.33% | 34.50 | 37.29 | 432973 | 157812.78 | 13.60% | 6.00 |
| 2025-11-05 | 33.01 | 34.54 | 0.51 | 1.50% | 32.90 | 34.94 | 153972 | 52409.34 | 4.84% | 9.00 |
| 2025-11-04 | 34.45 | 34.03 | -0.54 | -1.56% | 33.60 | 35.26 | 131914 | 45457.41 | 4.14% | 0.00 |
| 2025-11-03 | 34.23 | 34.57 | 0.04 | 0.12% | 33.75 | 34.78 | 117463 | 40297.48 | 3.69% | 2.00 |
| 2025-10-31 | 34.33 | 34.53 | 0.22 | 0.64% | 34.21 | 34.93 | 126854 | 43899.05 | 3.98% | 0.00 |
| 2025-10-30 | 35.50 | 34.31 | -1.28 | -3.60% | 34.20 | 36.02 | 226031 | 78799.38 | 7.10% | 80.00 |
| 2025-10-29 | 36.01 | 35.59 | -1.21 | -3.29% | 34.83 | 36.30 | 331616 | 117236.57 | 10.42% | 0.00 |
| 2025-10-28 | 34.26 | 36.80 | 2.52 | 7.35% | 33.76 | 38.28 | 480124 | 176148.42 | 15.08% | 17.00 |
| 2025-10-27 | 34.20 | 34.28 | 0.65 | 1.93% | 33.49 | 34.58 | 158586 | 54042.92 | 4.98% | 0.00 |
| 2025-10-24 | 32.99 | 33.63 | 0.86 | 2.62% | 32.98 | 33.75 | 108528 | 36293.77 | 3.41% | 2.00 |
| 2025-10-23 | 33.13 | 32.77 | -0.54 | -1.62% | 32.07 | 33.21 | 113894 | 36905.73 | 3.58% | 20.00 |
| 2025-10-22 | 33.62 | 33.31 | -0.36 | -1.07% | 33.23 | 33.90 | 85790 | 28740.40 | 2.70% | 0.00 |
| 2025-10-21 | 33.28 | 33.67 | 0.41 | 1.23% | 33.05 | 33.86 | 104502 | 35044.50 | 3.28% | 4.00 |
| 2025-10-20 | 33.07 | 33.26 | 0.94 | 2.91% | 32.51 | 33.45 | 107030 | 35431.55 | 3.36% | 9.00 |
| 2025-10-17 | 34.60 | 32.32 | -2.21 | -6.40% | 32.31 | 34.68 | 150854 | 49886.24 | 4.74% | 15.00 |
| 2025-10-16 | 35.28 | 34.53 | -0.79 | -2.24% | 34.22 | 35.50 | 104855 | 36490.55 | 3.29% | 5.00 |
| 2025-10-15 | 33.93 | 35.32 | 1.22 | 3.58% | 33.35 | 35.59 | 161383 | 56006.23 | 5.07% | 4.00 |
| 2025-10-14 | 35.46 | 34.10 | -0.97 | -2.77% | 33.90 | 36.57 | 166961 | 58743.30 | 5.24% | 6.00 |
| 2025-10-13 | 33.30 | 35.07 | -1.52 | -4.15% | 33.30 | 35.45 | 182173 | 63411.12 | 5.72% | 5.00 |
科泰电源(300153)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。
