| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 13.16 | 12.63 | -0.63 | -4.75% | 12.60 | 13.20 | 142714 | 18361.46 | 5.45% |
| 2025-05-22 | 13.20 | 13.26 | 0.03 | 0.23% | 13.13 | 13.71 | 132367 | 17747.82 | 5.05% |
| 2025-05-21 | 13.52 | 13.23 | -0.29 | -2.14% | 13.20 | 13.65 | 123117 | 16421.24 | 4.70% |
| 2025-05-20 | 13.31 | 13.52 | 0.17 | 1.27% | 13.21 | 13.53 | 70002 | 9374.81 | 2.67% |
| 2025-05-19 | 13.40 | 13.35 | -0.10 | -0.74% | 13.14 | 13.45 | 55321 | 7343.61 | 2.11% |
| 2025-05-16 | 13.28 | 13.45 | 0.13 | 0.98% | 13.27 | 13.59 | 61924 | 8337.38 | 2.36% |
| 2025-05-15 | 13.63 | 13.32 | -0.39 | -2.84% | 13.26 | 13.64 | 79296 | 10599.11 | 3.03% |
| 2025-05-14 | 13.87 | 13.71 | -0.19 | -1.37% | 13.62 | 13.92 | 91910 | 12622.50 | 3.51% |
| 2025-05-13 | 14.35 | 13.90 | -0.16 | -1.14% | 13.83 | 14.42 | 119102 | 16687.80 | 4.54% |
| 2025-05-12 | 13.65 | 14.06 | 0.53 | 3.92% | 13.65 | 14.45 | 186993 | 26325.02 | 7.13% |
| 2025-05-09 | 13.94 | 13.53 | -0.34 | -2.45% | 13.50 | 13.94 | 92805 | 12609.18 | 3.54% |
| 2025-05-08 | 13.52 | 13.87 | 0.32 | 2.36% | 13.46 | 13.98 | 132498 | 18290.90 | 5.06% |
| 2025-05-07 | 13.73 | 13.55 | -0.09 | -0.66% | 13.41 | 13.91 | 115359 | 15752.64 | 4.40% |
| 2025-05-06 | 13.16 | 13.64 | 0.65 | 5.00% | 13.15 | 13.77 | 149061 | 20115.18 | 5.69% |
| 2025-04-30 | 12.96 | 12.99 | 0.06 | 0.46% | 12.91 | 13.17 | 93705 | 12209.31 | 3.58% |
| 2025-04-29 | 12.78 | 12.93 | -0.24 | -1.82% | 12.77 | 13.34 | 151967 | 19900.84 | 5.80% |
| 2025-04-28 | 13.45 | 13.17 | -0.05 | -0.38% | 13.06 | 13.75 | 166378 | 22219.42 | 6.35% |
| 2025-04-25 | 13.05 | 13.22 | 0.17 | 1.30% | 12.96 | 13.38 | 115875 | 15316.50 | 4.42% |
| 2025-04-24 | 13.30 | 13.05 | -0.15 | -1.14% | 12.95 | 13.50 | 90742 | 11905.04 | 3.46% |
| 2025-04-23 | 13.11 | 13.20 | 0.23 | 1.77% | 13.04 | 13.35 | 101580 | 13389.25 | 3.88% |
| 2025-04-22 | 13.17 | 12.97 | -0.20 | -1.52% | 12.94 | 13.27 | 71733 | 9373.80 | 2.74% |
| 2025-04-21 | 12.64 | 13.17 | 0.53 | 4.19% | 12.58 | 13.20 | 102051 | 13246.92 | 3.89% |
| 2025-04-18 | 12.73 | 12.64 | -0.09 | -0.71% | 12.52 | 12.81 | 47556 | 6021.95 | 1.81% |
| 2025-04-17 | 12.52 | 12.73 | 0.09 | 0.71% | 12.50 | 12.84 | 58933 | 7509.41 | 2.25% |
| 2025-04-16 | 12.88 | 12.64 | -0.34 | -2.62% | 12.44 | 13.02 | 74991 | 9509.01 | 2.86% |
| 2025-04-15 | 13.17 | 12.98 | -0.08 | -0.61% | 12.79 | 13.18 | 86421 | 11199.24 | 3.30% |
| 2025-04-14 | 12.95 | 13.06 | 0.33 | 2.59% | 12.93 | 13.18 | 109847 | 14329.86 | 4.19% |
| 2025-04-11 | 12.34 | 12.73 | 0.22 | 1.76% | 12.34 | 12.93 | 118083 | 15038.33 | 4.51% |
| 2025-04-10 | 12.35 | 12.51 | 0.45 | 3.73% | 12.35 | 13.10 | 185785 | 23504.20 | 7.09% |
| 2025-04-09 | 11.55 | 12.06 | 0.19 | 1.60% | 10.69 | 12.19 | 201440 | 23140.53 | 7.69% |
| 2025-04-08 | 12.00 | 11.87 | -0.76 | -6.02% | 11.37 | 12.49 | 218152 | 25556.08 | 8.32% |
| 2025-04-07 | 12.66 | 12.63 | -1.40 | -9.98% | 12.63 | 13.03 | 53946 | 6855.05 | 2.06% |
| 2025-04-03 | 14.28 | 14.03 | -0.52 | -3.57% | 13.89 | 14.56 | 112229 | 15874.01 | 4.28% |
| 2025-04-02 | 14.60 | 14.55 | -0.10 | -0.68% | 14.49 | 14.78 | 64863 | 9485.82 | 2.47% |
| 2025-04-01 | 14.52 | 14.65 | 0.14 | 0.96% | 14.52 | 14.83 | 83439 | 12242.47 | 3.18% |
| 2025-03-31 | 14.35 | 14.51 | -0.03 | -0.21% | 14.09 | 14.53 | 97768 | 13958.77 | 3.73% |
| 2025-03-28 | 14.58 | 14.54 | -0.15 | -1.02% | 14.52 | 14.90 | 104154 | 15265.30 | 3.97% |
| 2025-03-27 | 14.91 | 14.69 | -0.34 | -2.26% | 14.62 | 15.03 | 116000 | 17157.77 | 4.43% |
| 2025-03-26 | 14.68 | 15.03 | 0.23 | 1.55% | 14.64 | 15.51 | 173752 | 26348.29 | 6.63% |
| 2025-03-25 | 15.14 | 14.80 | -0.34 | -2.25% | 14.73 | 15.26 | 110978 | 16640.62 | 4.23% |
| 2025-03-24 | 15.32 | 15.14 | -0.32 | -2.07% | 14.60 | 15.46 | 208706 | 31330.53 | 7.96% |
| 2025-03-21 | 16.42 | 15.46 | -0.96 | -5.85% | 15.46 | 16.42 | 240541 | 37851.05 | 9.18% |
| 2025-03-20 | 16.71 | 16.42 | -0.47 | -2.78% | 16.40 | 16.88 | 238487 | 39533.52 | 9.10% |
| 2025-03-19 | 16.75 | 16.89 | 0.14 | 0.84% | 16.52 | 17.37 | 315969 | 53420.55 | 12.06% |
| 2025-03-18 | 16.46 | 16.75 | 0.33 | 2.01% | 16.42 | 16.76 | 268971 | 44668.75 | 10.26% |
| 2025-03-17 | 16.89 | 16.42 | -0.48 | -2.84% | 16.31 | 16.94 | 313346 | 51854.47 | 11.96% |
| 2025-03-14 | 16.49 | 16.90 | 0.19 | 1.14% | 16.21 | 17.08 | 457825 | 76770.14 | 17.47% |
| 2025-03-13 | 16.35 | 16.71 | -0.19 | -1.12% | 16.35 | 17.15 | 490643 | 81736.21 | 18.72% |
| 2025-03-12 | 15.77 | 16.90 | 1.15 | 7.30% | 15.61 | 17.33 | 794052 | 134374.02 | 30.30% |
| 2025-03-11 | 15.60 | 15.75 | -0.48 | -2.96% | 15.54 | 16.00 | 223609 | 35145.94 | 8.53% |
| 2025-03-10 | 15.76 | 16.23 | 0.32 | 2.01% | 15.38 | 16.53 | 319048 | 50962.57 | 12.17% |
| 2025-03-07 | 15.81 | 15.91 | -0.05 | -0.31% | 15.70 | 16.38 | 333831 | 53632.40 | 12.74% |
| 2025-03-06 | 15.47 | 15.96 | 0.51 | 3.30% | 15.40 | 16.06 | 377424 | 59609.04 | 14.40% |
| 2025-03-05 | 15.30 | 15.45 | 0.09 | 0.59% | 15.12 | 15.54 | 226578 | 34771.73 | 8.65% |
| 2025-03-04 | 14.80 | 15.36 | 0.40 | 2.67% | 14.78 | 15.49 | 254030 | 38654.75 | 9.69% |
| 2025-03-03 | 15.11 | 14.96 | -0.16 | -1.06% | 14.84 | 15.34 | 247637 | 37394.14 | 9.45% |
| 2025-02-28 | 15.78 | 15.12 | -0.97 | -6.03% | 15.11 | 16.13 | 321436 | 49945.96 | 12.26% |
| 2025-02-27 | 16.75 | 16.09 | -0.84 | -4.96% | 15.80 | 16.95 | 467111 | 75957.97 | 17.82% |
| 2025-02-26 | 17.00 | 16.93 | -0.36 | -2.08% | 16.70 | 17.76 | 488585 | 83061.77 | 18.64% |
| 2025-02-25 | 17.80 | 17.29 | -1.26 | -6.79% | 17.21 | 18.08 | 608484 | 107472.66 | 23.22% |
| 2025-02-24 | 17.76 | 18.55 | 0.57 | 3.17% | 17.03 | 19.50 | 930830 | 168576.94 | 35.52% |
| 2025-02-21 | 17.00 | 17.98 | 0.95 | 5.58% | 16.58 | 18.40 | 971206 | 171513.06 | 37.06% |
| 2025-02-20 | 17.50 | 17.03 | -1.06 | -5.86% | 16.77 | 18.40 | 973948 | 168973.34 | 37.16% |
| 2025-02-19 | 16.78 | 18.09 | 0.25 | 1.40% | 16.23 | 19.31 | 1359814 | 237484.16 | 51.89% |
| 2025-02-18 | 19.24 | 17.84 | 0.35 | 2.00% | 17.38 | 19.24 | 1574981 | 296384.38 | 60.10% |
| 2025-02-17 | 16.70 | 17.49 | 1.59 | 10.00% | 16.54 | 17.49 | 616667 | 106385.05 | 23.53% |
| 2025-02-14 | 14.42 | 15.90 | 1.45 | 10.03% | 14.18 | 15.90 | 901444 | 139255.86 | 34.40% |
| 2025-02-13 | 14.00 | 14.45 | 0.57 | 4.11% | 13.81 | 15.27 | 595747 | 86706.81 | 22.73% |
| 2025-02-12 | 13.88 | 13.88 | -0.07 | -0.50% | 13.70 | 14.19 | 296389 | 41194.17 | 11.31% |
| 2025-02-11 | 13.67 | 13.95 | 0.17 | 1.23% | 13.60 | 14.34 | 439742 | 61306.96 | 16.78% |
| 2025-02-10 | 13.20 | 13.78 | 0.65 | 4.95% | 12.98 | 14.15 | 472628 | 63361.43 | 18.03% |
| 2025-02-07 | 12.95 | 13.13 | 0.20 | 1.55% | 12.80 | 13.28 | 450321 | 58603.36 | 17.18% |
| 2025-02-06 | 11.88 | 12.93 | 0.34 | 2.70% | 11.80 | 12.99 | 559557 | 69847.48 | 21.35% |
| 2025-02-05 | 13.00 | 12.59 | -1.40 | -10.01% | 12.59 | 13.19 | 236187 | 30094.75 | 9.01% |
| 2025-01-27 | 13.50 | 13.99 | 1.27 | 9.98% | 13.39 | 13.99 | 546571 | 75967.17 | 20.86% |
| 2025-01-24 | 12.81 | 12.72 | -0.09 | -0.70% | 12.63 | 13.02 | 351676 | 44917.40 | 13.42% |
| 2025-01-23 | 13.35 | 12.81 | -0.42 | -3.17% | 12.78 | 13.60 | 609932 | 80092.38 | 23.27% |
| 2025-01-22 | 12.38 | 13.23 | 0.83 | 6.69% | 12.26 | 13.64 | 807911 | 108586.70 | 30.83% |
| 2025-01-21 | 12.49 | 12.40 | 0.01 | 0.08% | 12.12 | 12.55 | 225519 | 27807.44 | 8.60% |
| 2025-01-20 | 12.05 | 12.39 | 0.42 | 3.51% | 11.97 | 12.58 | 298343 | 36862.18 | 11.38% |
三变科技(002112)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。
