| 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 | 108.61 | 123.97 | 20.66 | 20.00% | 108.50 | 123.97 | 228922 | 268454.12 | 17.66% | 0.00 |
| 2026-02-02 | 110.00 | 103.31 | -5.10 | -4.70% | 103.20 | 112.10 | 110471 | 118277.51 | 8.52% | 1.00 |
| 2026-01-30 | 109.36 | 108.41 | -1.65 | -1.50% | 102.77 | 111.50 | 141691 | 151618.39 | 10.93% | 8.00 |
| 2026-01-29 | 115.73 | 110.06 | -6.92 | -5.92% | 109.00 | 117.90 | 141897 | 159272.47 | 10.95% | 18.00 |
| 2026-01-28 | 115.13 | 116.98 | -1.13 | -0.96% | 113.15 | 121.10 | 152965 | 178716.64 | 11.80% | 0.00 |
| 2026-01-27 | 107.14 | 118.11 | 11.31 | 10.59% | 104.89 | 124.30 | 230167 | 259086.05 | 17.75% | 3.00 |
| 2026-01-26 | 111.01 | 106.80 | -8.60 | -7.45% | 102.00 | 113.00 | 246226 | 260122.16 | 18.99% | 0.00 |
| 2026-01-23 | 97.99 | 115.40 | 18.38 | 18.94% | 97.00 | 115.96 | 290671 | 310377.34 | 22.42% | 9.00 |
| 2026-01-22 | 98.97 | 97.02 | 0.23 | 0.24% | 92.47 | 99.88 | 151354 | 145430.44 | 11.67% | 0.00 |
| 2026-01-21 | 94.00 | 96.79 | 5.59 | 6.13% | 93.50 | 101.68 | 187272 | 182571.72 | 14.45% | 23.00 |
| 2026-01-20 | 89.28 | 91.20 | 1.13 | 1.25% | 89.20 | 97.00 | 187258 | 174790.34 | 14.44% | 1.00 |
| 2026-01-19 | 92.63 | 90.07 | 2.53 | 2.89% | 89.00 | 95.63 | 203526 | 186347.73 | 15.70% | 3.00 |
| 2026-01-16 | 84.15 | 87.54 | 3.93 | 4.70% | 82.01 | 89.90 | 196012 | 167924.36 | 15.12% | 2.00 |
| 2026-01-15 | 80.20 | 83.61 | 2.96 | 3.67% | 80.00 | 89.32 | 240400 | 202084.19 | 18.54% | 1.00 |
| 2026-01-14 | 75.91 | 80.65 | 8.52 | 11.81% | 71.98 | 84.48 | 331924 | 259589.77 | 25.60% | 2.00 |
| 2026-01-13 | 60.11 | 72.13 | 12.02 | 20.00% | 60.10 | 72.13 | 245248 | 164688.53 | 18.92% | 2.00 |
| 2026-01-12 | 60.60 | 60.11 | -1.05 | -1.72% | 59.80 | 62.80 | 80362 | 48736.91 | 6.20% | 0.00 |
| 2026-01-09 | 63.18 | 61.16 | -2.53 | -3.97% | 60.72 | 63.18 | 85395 | 52591.14 | 6.59% | 0.00 |
| 2026-01-08 | 62.40 | 63.69 | 0.66 | 1.05% | 62.15 | 64.80 | 58632 | 37453.86 | 4.52% | 0.00 |
| 2026-01-07 | 65.02 | 63.03 | 0.88 | 1.42% | 62.38 | 65.80 | 78844 | 50087.60 | 6.08% | 0.00 |
| 2026-01-06 | 60.24 | 62.15 | 1.97 | 3.27% | 60.24 | 63.28 | 62687 | 38948.13 | 4.84% | 0.00 |
| 2026-01-05 | 59.31 | 60.18 | 0.91 | 1.54% | 59.31 | 60.58 | 37021 | 22238.58 | 2.86% | 0.00 |
| 2025-12-31 | 60.31 | 59.27 | -0.74 | -1.23% | 59.00 | 60.93 | 31726 | 18907.29 | 2.45% | 0.00 |
| 2025-12-30 | 59.99 | 60.01 | -0.87 | -1.43% | 59.99 | 60.97 | 40397 | 24377.44 | 3.12% | 0.00 |
| 2025-12-29 | 63.52 | 60.88 | -2.51 | -3.96% | 60.03 | 63.90 | 82423 | 50596.72 | 6.36% | 0.00 |
| 2025-12-26 | 62.45 | 63.39 | 0.99 | 1.59% | 62.42 | 66.31 | 93883 | 60450.46 | 7.24% | 0.00 |
| 2025-12-25 | 62.45 | 62.40 | -0.25 | -0.40% | 61.71 | 63.17 | 36369 | 22708.34 | 2.81% | 0.00 |
| 2025-12-24 | 61.91 | 62.65 | 0.71 | 1.15% | 60.50 | 63.00 | 44514 | 27515.27 | 3.43% | 0.00 |
| 2025-12-23 | 64.00 | 61.94 | -2.27 | -3.54% | 61.30 | 64.04 | 61613 | 38360.61 | 4.75% | 0.00 |
| 2025-12-22 | 59.91 | 64.21 | 4.19 | 6.98% | 59.85 | 65.99 | 106029 | 67454.10 | 8.18% | 0.00 |
| 2025-12-19 | 62.07 | 60.02 | -2.02 | -3.26% | 59.90 | 63.30 | 60360 | 36790.06 | 4.66% | 4.00 |
| 2025-12-18 | 60.47 | 62.04 | 1.58 | 2.61% | 60.47 | 63.55 | 74640 | 46643.83 | 5.76% | 5547.00 |
| 2025-12-17 | 65.00 | 60.46 | -2.31 | -3.68% | 58.68 | 65.00 | 86888 | 52627.98 | 6.70% | 0.00 |
| 2025-12-16 | 60.47 | 62.77 | 2.12 | 3.50% | 60.13 | 63.65 | 85318 | 53082.56 | 6.58% | 0.00 |
| 2025-12-15 | 60.00 | 60.65 | 0.24 | 0.40% | 60.00 | 62.50 | 48744 | 29854.37 | 3.76% | 0.00 |
| 2025-12-12 | 60.02 | 60.41 | 0.10 | 0.17% | 58.61 | 61.16 | 48229 | 28834.69 | 3.72% | 0.00 |
| 2025-12-11 | 61.75 | 60.31 | -1.22 | -1.98% | 60.23 | 62.88 | 41902 | 25681.53 | 3.23% | 0.00 |
| 2025-12-10 | 61.41 | 61.53 | 0.13 | 0.21% | 60.08 | 62.19 | 57583 | 35139.23 | 4.44% | 9.00 |
| 2025-12-09 | 56.00 | 61.40 | 4.90 | 8.67% | 55.68 | 64.56 | 109117 | 66119.72 | 8.42% | 0.00 |
| 2025-12-08 | 54.86 | 56.50 | 1.70 | 3.10% | 54.42 | 56.95 | 42618 | 23888.26 | 3.29% | 0.00 |
| 2025-12-05 | 56.72 | 54.80 | -1.89 | -3.33% | 54.42 | 56.96 | 52244 | 28827.90 | 4.03% | 0.00 |
| 2025-12-04 | 53.37 | 56.69 | 3.51 | 6.60% | 52.63 | 57.80 | 97214 | 54381.92 | 7.50% | 0.00 |
| 2025-12-03 | 53.73 | 53.18 | -0.19 | -0.36% | 52.10 | 53.81 | 30325 | 16059.15 | 2.34% | 0.00 |
| 2025-12-02 | 55.00 | 53.37 | -1.63 | -2.96% | 53.12 | 55.04 | 34923 | 18769.44 | 2.69% | 0.00 |
| 2025-12-01 | 56.37 | 55.00 | -1.10 | -1.96% | 53.90 | 57.56 | 50948 | 28113.54 | 3.93% | 0.00 |
| 2025-11-28 | 55.69 | 56.10 | 0.17 | 0.30% | 55.40 | 56.65 | 32855 | 18406.35 | 2.53% | 0.00 |
| 2025-11-27 | 55.80 | 55.93 | 0.31 | 0.56% | 55.50 | 56.95 | 42779 | 24089.53 | 3.30% | 0.00 |
| 2025-11-26 | 56.04 | 55.62 | -0.72 | -1.28% | 55.38 | 56.72 | 32418 | 18103.95 | 2.50% | 0.00 |
| 2025-11-25 | 56.00 | 56.34 | 1.92 | 3.53% | 56.00 | 57.62 | 48497 | 27510.61 | 3.74% | 0.00 |
| 2025-11-24 | 55.12 | 54.42 | 0.92 | 1.72% | 54.01 | 57.36 | 66679 | 37081.84 | 5.14% | 0.00 |
| 2025-11-21 | 55.45 | 53.50 | -3.86 | -6.73% | 52.73 | 56.13 | 71586 | 38540.65 | 5.52% | 0.00 |
| 2025-11-20 | 61.03 | 57.36 | -3.66 | -6.00% | 57.05 | 62.40 | 61080 | 35912.38 | 4.71% | 0.00 |
| 2025-11-19 | 63.00 | 61.02 | -1.91 | -3.04% | 60.01 | 64.31 | 56719 | 34787.34 | 4.37% | 1.00 |
| 2025-11-18 | 67.10 | 62.93 | -4.32 | -6.42% | 62.50 | 67.50 | 73051 | 46937.22 | 5.63% | 0.00 |
| 2025-11-17 | 67.45 | 67.25 | 0.05 | 0.07% | 65.70 | 68.50 | 51527 | 34520.29 | 3.97% | 1.00 |
| 2025-11-14 | 68.55 | 67.20 | -3.30 | -4.68% | 67.13 | 70.40 | 78417 | 53994.70 | 6.05% | 0.00 |
| 2025-11-13 | 68.08 | 70.50 | 3.29 | 4.90% | 66.70 | 71.65 | 126414 | 88759.09 | 9.75% | 4.00 |
| 2025-11-12 | 66.66 | 67.21 | -0.50 | -0.74% | 65.50 | 69.50 | 98718 | 66527.30 | 7.61% | 0.00 |
| 2025-11-11 | 66.90 | 67.71 | 0.86 | 1.29% | 66.00 | 70.99 | 131612 | 90135.73 | 10.15% | 0.00 |
| 2025-11-10 | 63.01 | 66.85 | 6.60 | 10.95% | 63.01 | 70.23 | 157999 | 104156.30 | 12.19% | 0.00 |
| 2025-11-07 | 60.50 | 60.25 | -0.31 | -0.51% | 58.88 | 61.30 | 50197 | 30195.71 | 3.87% | 0.00 |
| 2025-11-06 | 61.64 | 60.56 | -0.49 | -0.80% | 60.40 | 63.39 | 44824 | 27462.89 | 3.46% | 0.00 |
| 2025-11-05 | 59.97 | 61.05 | -0.16 | -0.26% | 59.50 | 62.22 | 46518 | 28394.55 | 3.69% | 0.00 |
| 2025-11-04 | 64.00 | 61.21 | -3.01 | -4.69% | 60.80 | 64.39 | 43475 | 26944.38 | 3.45% | 0.00 |
| 2025-11-03 | 61.54 | 64.22 | 2.37 | 3.83% | 60.02 | 64.48 | 73431 | 45926.39 | 5.82% | 0.00 |
| 2025-10-31 | 63.55 | 61.85 | -1.96 | -3.07% | 61.85 | 65.50 | 73049 | 46160.70 | 5.79% | 0.00 |
| 2025-10-30 | 64.66 | 63.81 | -0.26 | -0.41% | 63.28 | 66.10 | 58692 | 37763.14 | 4.65% | 0.00 |
| 2025-10-29 | 60.31 | 64.07 | 0.62 | 0.98% | 60.04 | 65.34 | 79699 | 50871.55 | 6.32% | 0.00 |
| 2025-10-28 | 65.00 | 63.45 | -3.46 | -5.17% | 62.80 | 65.59 | 88396 | 56679.38 | 7.01% | 0.00 |
| 2025-10-27 | 66.15 | 66.91 | 2.76 | 4.30% | 64.66 | 67.71 | 132639 | 87688.94 | 10.52% | 0.00 |
| 2025-10-24 | 65.00 | 64.15 | 0.95 | 1.50% | 63.33 | 66.00 | 106240 | 68705.91 | 8.42% | 2.00 |
| 2025-10-23 | 64.50 | 63.20 | -1.67 | -2.57% | 60.76 | 65.82 | 91464 | 57389.95 | 7.25% | 0.00 |
| 2025-10-22 | 62.54 | 64.87 | 1.46 | 2.30% | 62.54 | 67.55 | 111610 | 73280.12 | 8.85% | 0.00 |
| 2025-10-21 | 62.14 | 63.41 | 1.99 | 3.24% | 61.50 | 64.85 | 79431 | 50606.25 | 6.30% | 0.00 |
| 2025-10-20 | 63.01 | 61.42 | -0.48 | -0.78% | 60.66 | 63.69 | 73775 | 45507.79 | 5.85% | 0.00 |
| 2025-10-17 | 64.61 | 61.90 | -2.63 | -4.08% | 60.03 | 65.60 | 114616 | 70701.40 | 9.09% | 0.00 |
| 2025-10-16 | 64.42 | 64.53 | 0.11 | 0.17% | 62.97 | 68.00 | 124881 | 81727.92 | 9.90% | 10.00 |
| 2025-10-15 | 66.97 | 64.42 | -3.22 | -4.76% | 57.70 | 66.97 | 165267 | 102129.19 | 13.10% | 0.00 |
| 2025-10-14 | 72.84 | 67.64 | -4.06 | -5.66% | 67.41 | 73.88 | 90807 | 63825.25 | 7.20% | 2.00 |
| 2025-10-13 | 65.63 | 71.70 | 2.15 | 3.09% | 64.93 | 72.02 | 90916 | 62684.52 | 7.21% | 0.00 |
帝科股份(300842)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。
