| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-10 | 73.75 | 69.55 | -5.06 | -6.78% | 68.18 | 73.80 | 114367 | 80353.31 | 9.07% | 0.00 |
| 2025-10-09 | 70.00 | 74.61 | 5.37 | 7.76% | 67.46 | 75.00 | 128022 | 91725.32 | 10.15% | 0.00 |
| 2025-09-30 | 66.17 | 69.24 | 3.58 | 5.45% | 65.76 | 69.90 | 102595 | 69792.44 | 8.13% | 1.00 |
| 2025-09-29 | 63.72 | 65.66 | 1.94 | 3.04% | 62.50 | 65.98 | 90426 | 58298.09 | 7.17% | 0.00 |
| 2025-09-26 | 62.42 | 63.72 | 0.45 | 0.71% | 62.42 | 67.69 | 110718 | 72511.79 | 8.78% | 0.00 |
| 2025-09-25 | 62.00 | 63.27 | 2.44 | 4.01% | 61.13 | 63.66 | 94407 | 59070.36 | 7.49% | 3.00 |
| 2025-09-24 | 61.44 | 60.83 | 0.83 | 1.38% | 59.75 | 62.18 | 89909 | 54889.27 | 7.13% | 7.00 |
| 2025-09-23 | 59.10 | 60.00 | 0.76 | 1.28% | 58.25 | 61.45 | 73557 | 43960.91 | 5.83% | 0.00 |
| 2025-09-22 | 59.77 | 59.24 | -0.53 | -0.89% | 58.00 | 60.23 | 75041 | 44222.91 | 5.95% | 2.00 |
| 2025-09-19 | 57.48 | 59.77 | 2.59 | 4.53% | 57.48 | 60.44 | 105936 | 63016.04 | 8.40% | 1.00 |
| 2025-09-18 | 57.10 | 57.18 | -0.07 | -0.12% | 56.36 | 59.59 | 84951 | 49348.98 | 6.74% | 0.00 |
| 2025-09-17 | 57.51 | 57.25 | -0.05 | -0.09% | 56.46 | 58.30 | 54492 | 31322.50 | 4.32% | 8.00 |
| 2025-09-16 | 56.51 | 57.30 | 0.77 | 1.36% | 55.93 | 57.36 | 54601 | 30961.97 | 4.33% | 0.00 |
| 2025-09-15 | 57.01 | 56.53 | -0.05 | -0.09% | 55.99 | 60.66 | 122234 | 70857.15 | 9.69% | 0.00 |
| 2025-09-12 | 55.22 | 56.58 | 1.40 | 2.54% | 54.25 | 57.57 | 85538 | 47869.74 | 6.78% | 0.00 |
| 2025-09-11 | 54.50 | 55.18 | 0.58 | 1.06% | 52.00 | 55.60 | 77808 | 42344.29 | 6.17% | 0.00 |
| 2025-09-10 | 53.45 | 54.60 | 1.22 | 2.29% | 53.00 | 55.88 | 106862 | 58459.05 | 8.47% | 1.00 |
| 2025-09-09 | 53.43 | 53.38 | -0.52 | -0.96% | 52.93 | 55.65 | 106330 | 57747.25 | 8.43% | 2.00 |
| 2025-09-08 | 54.09 | 53.90 | 0.42 | 0.79% | 51.80 | 54.10 | 91234 | 48388.04 | 7.23% | 1.00 |
| 2025-09-05 | 52.00 | 53.48 | 2.23 | 4.35% | 50.40 | 54.26 | 127405 | 67293.30 | 10.10% | 0.00 |
| 2025-09-04 | 51.05 | 51.25 | -0.38 | -0.74% | 49.99 | 53.75 | 99713 | 51713.38 | 7.91% | 2.00 |
| 2025-09-03 | 52.44 | 51.63 | 0.14 | 0.27% | 50.98 | 53.87 | 89978 | 46839.70 | 7.13% | 0.00 |
| 2025-09-02 | 50.63 | 51.49 | 0.78 | 1.54% | 49.27 | 52.22 | 117215 | 59666.71 | 9.29% | 0.00 |
| 2025-09-01 | 51.91 | 50.71 | 0.10 | 0.20% | 50.00 | 51.99 | 85986 | 43476.17 | 6.82% | 0.00 |
| 2025-08-29 | 46.43 | 50.61 | 4.17 | 8.98% | 46.24 | 51.00 | 165495 | 82459.52 | 13.12% | 1.00 |
| 2025-08-28 | 45.73 | 46.44 | 0.66 | 1.44% | 44.66 | 46.47 | 73686 | 33706.07 | 5.84% | 0.00 |
| 2025-08-27 | 46.92 | 45.78 | -1.16 | -2.47% | 45.77 | 47.74 | 59892 | 28086.89 | 4.75% | 2.00 |
| 2025-08-26 | 47.39 | 46.94 | -0.58 | -1.22% | 46.90 | 48.00 | 61059 | 28858.41 | 4.84% | 1.00 |
| 2025-08-25 | 48.83 | 47.52 | -1.30 | -2.66% | 47.11 | 49.00 | 99251 | 47413.39 | 7.87% | 0.00 |
| 2025-08-22 | 46.99 | 48.82 | 2.01 | 4.29% | 46.64 | 49.23 | 93314 | 44902.48 | 7.39% | 0.00 |
| 2025-08-21 | 46.26 | 46.81 | 0.54 | 1.17% | 46.01 | 47.65 | 77748 | 36610.62 | 6.16% | 0.00 |
| 2025-08-20 | 45.99 | 46.27 | 0.69 | 1.51% | 45.05 | 46.29 | 56445 | 25807.77 | 4.47% | 0.00 |
| 2025-08-19 | 45.50 | 45.58 | -0.10 | -0.22% | 45.28 | 46.15 | 46223 | 21113.11 | 3.66% | 0.00 |
| 2025-08-18 | 44.79 | 45.68 | 1.17 | 2.63% | 44.51 | 45.84 | 62874 | 28447.88 | 4.98% | 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。
