| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 2.94 | 2.98 | 0.03 | 1.02% | 2.93 | 2.99 | 830527 | 24691.94 | 0.67% |
| 2025-04-02 | 2.99 | 2.95 | -0.04 | -1.34% | 2.93 | 3.00 | 786837 | 23213.13 | 0.63% |
| 2025-04-01 | 2.95 | 2.99 | 0.04 | 1.36% | 2.95 | 3.04 | 1359396 | 40658.49 | 1.10% |
| 2025-03-31 | 2.85 | 2.95 | 0.10 | 3.51% | 2.85 | 2.98 | 1870745 | 54755.14 | 1.51% |
| 2025-03-28 | 2.90 | 2.85 | -0.04 | -1.38% | 2.85 | 2.91 | 845691 | 24284.53 | 0.68% |
| 2025-03-27 | 2.92 | 2.89 | -0.03 | -1.03% | 2.88 | 2.93 | 865534 | 25054.50 | 0.70% |
| 2025-03-26 | 3.02 | 2.92 | -0.11 | -3.63% | 2.91 | 3.03 | 1841537 | 54108.56 | 1.49% |
| 2025-03-25 | 3.00 | 3.03 | 0.02 | 0.66% | 2.98 | 3.04 | 1143204 | 34553.71 | 0.92% |
| 2025-03-24 | 2.98 | 3.01 | 0.03 | 1.01% | 2.96 | 3.01 | 1085420 | 32427.83 | 0.88% |
| 2025-03-21 | 2.96 | 2.98 | 0.01 | 0.34% | 2.96 | 3.02 | 1290730 | 38568.53 | 1.04% |
| 2025-03-20 | 2.94 | 2.97 | 0.03 | 1.02% | 2.93 | 2.98 | 1000491 | 29646.37 | 0.81% |
| 2025-03-19 | 2.89 | 2.94 | 0.06 | 2.08% | 2.87 | 2.96 | 1287090 | 37628.86 | 1.04% |
| 2025-03-18 | 2.89 | 2.88 | -0.01 | -0.35% | 2.87 | 2.90 | 575038 | 16570.38 | 0.46% |
| 2025-03-17 | 2.85 | 2.89 | 0.04 | 1.40% | 2.85 | 2.91 | 1010532 | 29201.52 | 0.82% |
| 2025-03-14 | 2.84 | 2.85 | 0.01 | 0.35% | 2.82 | 2.87 | 925241 | 26317.59 | 0.75% |
| 2025-03-13 | 2.79 | 2.84 | 0.04 | 1.43% | 2.79 | 2.85 | 1260065 | 35551.89 | 1.02% |
| 2025-03-12 | 2.75 | 2.80 | 0.05 | 1.82% | 2.74 | 2.80 | 918525 | 25496.81 | 0.74% |
| 2025-03-11 | 2.74 | 2.75 | 0.00 | 0.00% | 2.72 | 2.77 | 652851 | 17920.18 | 0.53% |
| 2025-03-10 | 2.76 | 2.75 | -0.01 | -0.36% | 2.74 | 2.78 | 534429 | 14734.02 | 0.43% |
| 2025-03-07 | 2.78 | 2.76 | -0.03 | -1.08% | 2.75 | 2.78 | 542752 | 15016.59 | 0.44% |
| 2025-03-06 | 2.78 | 2.79 | 0.03 | 1.09% | 2.76 | 2.79 | 723496 | 20089.08 | 0.58% |
| 2025-03-05 | 2.77 | 2.76 | -0.01 | -0.36% | 2.74 | 2.77 | 494258 | 13614.19 | 0.40% |
| 2025-03-04 | 2.75 | 2.77 | 0.02 | 0.73% | 2.73 | 2.77 | 589435 | 16235.35 | 0.48% |
| 2025-03-03 | 2.78 | 2.75 | -0.03 | -1.08% | 2.74 | 2.79 | 920695 | 25468.30 | 0.74% |
| 2025-02-28 | 2.80 | 2.78 | -0.02 | -0.71% | 2.76 | 2.81 | 805326 | 22454.62 | 0.65% |
| 2025-02-27 | 2.80 | 2.80 | 0.00 | 0.00% | 2.77 | 2.81 | 608346 | 16954.18 | 0.49% |
| 2025-02-26 | 2.74 | 2.80 | 0.05 | 1.82% | 2.74 | 2.80 | 1046141 | 29051.56 | 0.84% |
| 2025-02-25 | 2.76 | 2.75 | -0.02 | -0.72% | 2.74 | 2.78 | 692191 | 19074.18 | 0.56% |
| 2025-02-24 | 2.74 | 2.77 | 0.02 | 0.73% | 2.73 | 2.79 | 795998 | 22049.56 | 0.64% |
| 2025-02-21 | 2.77 | 2.75 | -0.02 | -0.72% | 2.73 | 2.78 | 762748 | 20975.83 | 0.62% |
| 2025-02-20 | 2.75 | 2.77 | 0.02 | 0.73% | 2.72 | 2.79 | 767912 | 21158.23 | 0.62% |
| 2025-02-19 | 2.78 | 2.75 | -0.02 | -0.72% | 2.74 | 2.79 | 668959 | 18458.11 | 0.54% |
| 2025-02-18 | 2.79 | 2.77 | -0.02 | -0.72% | 2.76 | 2.83 | 869830 | 24322.66 | 0.70% |
| 2025-02-17 | 2.75 | 2.79 | 0.04 | 1.45% | 2.73 | 2.80 | 1008244 | 27906.77 | 0.81% |
| 2025-02-14 | 2.76 | 2.75 | 0.00 | 0.00% | 2.73 | 2.76 | 485079 | 13313.23 | 0.39% |
| 2025-02-13 | 2.77 | 2.75 | -0.03 | -1.08% | 2.75 | 2.78 | 655010 | 18126.70 | 0.53% |
| 2025-02-12 | 2.76 | 2.78 | 0.01 | 0.36% | 2.74 | 2.78 | 597791 | 16514.05 | 0.48% |
| 2025-02-11 | 2.77 | 2.77 | 0.01 | 0.36% | 2.74 | 2.78 | 657568 | 18147.17 | 0.53% |
| 2025-02-10 | 2.77 | 2.76 | -0.01 | -0.36% | 2.75 | 2.80 | 784971 | 21773.14 | 0.63% |
| 2025-02-07 | 2.76 | 2.77 | 0.00 | 0.00% | 2.75 | 2.79 | 895378 | 24803.64 | 0.72% |
| 2025-02-06 | 2.72 | 2.77 | 0.06 | 2.21% | 2.70 | 2.78 | 933154 | 25554.34 | 0.75% |
| 2025-02-05 | 2.75 | 2.71 | -0.03 | -1.09% | 2.70 | 2.76 | 881559 | 24000.42 | 0.71% |
| 2025-01-27 | 2.71 | 2.74 | 0.07 | 2.62% | 2.70 | 2.80 | 1211568 | 33325.64 | 0.98% |
| 2025-01-24 | 2.65 | 2.67 | 0.01 | 0.38% | 2.63 | 2.68 | 773201 | 20543.71 | 0.62% |
| 2025-01-23 | 2.64 | 2.66 | 0.03 | 1.14% | 2.64 | 2.69 | 877502 | 23379.76 | 0.71% |
| 2025-01-22 | 2.63 | 2.63 | 0.00 | 0.00% | 2.61 | 2.65 | 557620 | 14650.82 | 0.45% |
| 2025-01-21 | 2.63 | 2.63 | 0.01 | 0.38% | 2.60 | 2.64 | 652652 | 17123.49 | 0.53% |
| 2025-01-20 | 2.66 | 2.62 | -0.02 | -0.76% | 2.62 | 2.67 | 695737 | 18375.94 | 0.56% |
| 2025-01-17 | 2.64 | 2.64 | 0.00 | 0.00% | 2.61 | 2.66 | 554266 | 14639.58 | 0.45% |
| 2025-01-16 | 2.65 | 2.64 | 0.00 | 0.00% | 2.63 | 2.68 | 697149 | 18519.97 | 0.56% |
| 2025-01-15 | 2.67 | 2.64 | -0.03 | -1.12% | 2.63 | 2.67 | 620942 | 16432.53 | 0.50% |
| 2025-01-14 | 2.61 | 2.67 | 0.06 | 2.30% | 2.60 | 2.68 | 774885 | 20542.35 | 0.63% |
| 2025-01-13 | 2.62 | 2.61 | -0.03 | -1.14% | 2.58 | 2.62 | 899435 | 23381.90 | 0.73% |
| 2025-01-10 | 2.68 | 2.64 | -0.05 | -1.86% | 2.63 | 2.69 | 558432 | 14856.83 | 0.45% |
| 2025-01-09 | 2.73 | 2.69 | -0.04 | -1.47% | 2.67 | 2.73 | 693751 | 18703.51 | 0.56% |
| 2025-01-08 | 2.72 | 2.73 | 0.01 | 0.37% | 2.66 | 2.74 | 1052568 | 28483.40 | 0.85% |
| 2025-01-07 | 2.73 | 2.72 | 0.00 | 0.00% | 2.69 | 2.74 | 730362 | 19792.86 | 0.59% |
| 2025-01-06 | 2.73 | 2.72 | -0.01 | -0.37% | 2.70 | 2.75 | 769194 | 20918.84 | 0.62% |
| 2025-01-03 | 2.76 | 2.73 | -0.03 | -1.09% | 2.72 | 2.80 | 936076 | 25835.04 | 0.76% |
| 2025-01-02 | 2.84 | 2.76 | -0.09 | -3.16% | 2.74 | 2.85 | 1435089 | 40219.36 | 1.16% |
| 2024-12-31 | 2.88 | 2.85 | -0.04 | -1.38% | 2.83 | 2.91 | 1178592 | 33872.14 | 0.95% |
| 2024-12-30 | 2.91 | 2.89 | -0.04 | -1.37% | 2.86 | 2.93 | 964916 | 27833.26 | 0.78% |
| 2024-12-27 | 2.87 | 2.93 | 0.05 | 1.74% | 2.86 | 2.93 | 1004676 | 29145.90 | 0.81% |
| 2024-12-26 | 2.92 | 2.88 | -0.04 | -1.37% | 2.85 | 2.93 | 919736 | 26474.64 | 0.74% |
| 2024-12-25 | 2.93 | 2.92 | -0.02 | -0.68% | 2.90 | 2.95 | 653772 | 19087.86 | 0.53% |
| 2024-12-24 | 2.86 | 2.94 | 0.07 | 2.44% | 2.85 | 2.94 | 1265696 | 36801.43 | 1.02% |
| 2024-12-23 | 2.84 | 2.87 | 0.02 | 0.70% | 2.83 | 2.90 | 1042670 | 29910.34 | 0.84% |
| 2024-12-20 | 2.89 | 2.85 | -0.04 | -1.38% | 2.84 | 2.90 | 1012438 | 28971.88 | 0.82% |
| 2024-12-19 | 2.93 | 2.89 | -0.06 | -2.03% | 2.87 | 2.94 | 1202946 | 34835.22 | 0.97% |
| 2024-12-18 | 2.91 | 2.95 | 0.05 | 1.72% | 2.90 | 2.99 | 1517929 | 44865.27 | 1.22% |
| 2024-12-17 | 2.94 | 2.90 | -0.04 | -1.36% | 2.88 | 2.96 | 896068 | 26052.49 | 0.72% |
| 2024-12-16 | 2.88 | 2.94 | 0.06 | 2.08% | 2.88 | 2.95 | 1144204 | 33440.41 | 0.92% |
| 2024-12-13 | 2.94 | 2.88 | -0.08 | -2.70% | 2.88 | 2.96 | 988061 | 28709.17 | 0.80% |
| 2024-12-12 | 2.95 | 2.96 | 0.00 | 0.00% | 2.92 | 2.96 | 984540 | 28992.12 | 0.79% |
| 2024-12-11 | 2.94 | 2.96 | 0.03 | 1.02% | 2.93 | 2.97 | 853222 | 25192.93 | 0.69% |
| 2024-12-10 | 3.00 | 2.93 | -0.03 | -1.01% | 2.92 | 3.02 | 1243354 | 36818.76 | 1.00% |
| 2024-12-09 | 2.92 | 2.96 | 0.05 | 1.72% | 2.91 | 2.97 | 1418520 | 41768.29 | 1.14% |
| 2024-12-06 | 2.83 | 2.91 | 0.08 | 2.83% | 2.82 | 2.91 | 1456548 | 41920.91 | 1.18% |
| 2024-12-05 | 2.84 | 2.83 | -0.01 | -0.35% | 2.82 | 2.85 | 682032 | 19347.93 | 0.55% |
| 2024-12-04 | 2.86 | 2.84 | -0.03 | -1.05% | 2.82 | 2.87 | 676066 | 19243.96 | 0.55% |
大唐发电(601991)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。
