| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-29 | 3.02 | 3.06 | 0.06 | 2.00% | 2.99 | 3.08 | 235928 | 7212.09 | 1.01% | 0.00 |
| 2025-05-28 | 3.06 | 3.00 | -0.06 | -1.96% | 2.99 | 3.10 | 211182 | 6413.32 | 0.91% | 0.00 |
| 2025-05-27 | 3.00 | 3.06 | 0.06 | 2.00% | 2.97 | 3.06 | 188050 | 5680.96 | 0.81% | 0.00 |
| 2025-05-26 | 2.97 | 3.00 | 0.04 | 1.35% | 2.96 | 3.03 | 152010 | 4548.78 | 0.65% | 0.00 |
| 2025-05-23 | 3.00 | 2.96 | -0.05 | -1.66% | 2.96 | 3.04 | 158836 | 4767.51 | 0.68% | 0.00 |
| 2025-05-22 | 3.06 | 3.01 | -0.06 | -1.95% | 2.99 | 3.09 | 180602 | 5466.84 | 0.77% | 0.00 |
| 2025-05-21 | 3.08 | 3.07 | -0.04 | -1.29% | 3.06 | 3.10 | 120727 | 3712.70 | 0.52% | 0.00 |
| 2025-05-20 | 3.08 | 3.11 | 0.03 | 0.97% | 3.06 | 3.13 | 187291 | 5792.25 | 0.80% | 0.00 |
| 2025-05-19 | 3.01 | 3.08 | 0.08 | 2.67% | 2.99 | 3.10 | 227970 | 6973.33 | 0.98% | 0.00 |
| 2025-05-16 | 3.00 | 3.00 | 0.00 | 0.00% | 2.98 | 3.03 | 112234 | 3370.26 | 0.48% | 0.00 |
| 2025-05-15 | 3.07 | 3.00 | -0.05 | -1.64% | 3.00 | 3.07 | 118319 | 3577.32 | 0.51% | 0.00 |
| 2025-05-14 | 3.04 | 3.05 | 0.01 | 0.33% | 3.02 | 3.07 | 146038 | 4444.06 | 0.63% | 0.00 |
| 2025-05-13 | 3.07 | 3.04 | 0.00 | 0.00% | 3.03 | 3.10 | 171369 | 5239.97 | 0.74% | 0.00 |
| 2025-05-12 | 3.05 | 3.04 | 0.04 | 1.33% | 3.01 | 3.08 | 156403 | 4757.89 | 0.67% | 0.00 |
| 2025-05-09 | 3.06 | 3.00 | -0.06 | -1.96% | 2.99 | 3.07 | 177470 | 5347.79 | 0.76% | 0.00 |
| 2025-05-08 | 3.02 | 3.06 | 0.04 | 1.32% | 3.00 | 3.07 | 207214 | 6310.37 | 0.89% | 10.00 |
| 2025-05-07 | 3.00 | 3.02 | 0.05 | 1.68% | 2.99 | 3.05 | 268428 | 8086.23 | 1.15% | 125.00 |
| 2025-05-06 | 2.93 | 2.97 | 0.06 | 2.06% | 2.91 | 2.98 | 195707 | 5780.86 | 0.84% | 0.00 |
| 2025-04-30 | 2.91 | 2.91 | 0.00 | 0.00% | 2.89 | 2.95 | 160981 | 4704.12 | 0.69% | 0.00 |
| 2025-04-29 | 2.83 | 2.91 | 0.08 | 2.83% | 2.83 | 2.93 | 269666 | 7820.98 | 1.16% | 5.00 |
| 2025-04-28 | 2.89 | 2.83 | -0.04 | -1.39% | 2.81 | 2.90 | 159510 | 4517.66 | 0.68% | 0.00 |
| 2025-04-25 | 2.88 | 2.87 | 0.00 | 0.00% | 2.86 | 2.93 | 143517 | 4150.67 | 0.62% | 0.00 |
| 2025-04-24 | 2.89 | 2.87 | -0.04 | -1.37% | 2.85 | 2.92 | 148834 | 4288.32 | 0.64% | 0.00 |
| 2025-04-23 | 2.94 | 2.91 | 0.00 | 0.00% | 2.90 | 2.99 | 215308 | 6316.46 | 0.92% | 0.00 |
| 2025-04-22 | 2.89 | 2.91 | 0.02 | 0.69% | 2.87 | 2.93 | 152598 | 4435.94 | 0.65% | 2.00 |
| 2025-04-21 | 2.83 | 2.89 | 0.04 | 1.40% | 2.83 | 2.89 | 97382 | 2802.88 | 0.42% | 0.00 |
| 2025-04-18 | 2.86 | 2.85 | -0.03 | -1.04% | 2.82 | 2.88 | 116816 | 3329.82 | 0.50% | 0.00 |
| 2025-04-17 | 2.87 | 2.88 | 0.01 | 0.35% | 2.85 | 2.93 | 144920 | 4197.95 | 0.62% | 0.00 |
| 2025-04-16 | 2.95 | 2.87 | -0.09 | -3.04% | 2.83 | 2.97 | 206388 | 5938.72 | 0.89% | 0.00 |
| 2025-04-15 | 2.94 | 2.96 | 0.02 | 0.68% | 2.91 | 2.99 | 201903 | 5940.29 | 0.87% | 0.00 |
| 2025-04-14 | 2.90 | 2.94 | 0.05 | 1.73% | 2.89 | 2.96 | 246041 | 7215.08 | 1.06% | 0.00 |
| 2025-04-11 | 2.88 | 2.89 | -0.02 | -0.69% | 2.86 | 3.00 | 305206 | 8897.52 | 1.31% | 0.00 |
| 2025-04-10 | 2.86 | 2.91 | 0.08 | 2.83% | 2.86 | 2.95 | 294835 | 8602.22 | 1.26% | 0.00 |
| 2025-04-09 | 2.71 | 2.83 | 0.09 | 3.28% | 2.59 | 2.85 | 348204 | 9539.20 | 1.49% | 0.00 |
| 2025-04-08 | 2.66 | 2.74 | 0.09 | 3.40% | 2.66 | 2.83 | 329976 | 9050.29 | 1.42% | 6.00 |
| 2025-04-07 | 3.01 | 2.65 | -0.51 | -16.14% | 2.53 | 3.02 | 512723 | 14265.00 | 2.20% | 0.00 |
| 2025-04-03 | 3.10 | 3.16 | 0.02 | 0.64% | 3.09 | 3.19 | 118832 | 3739.98 | 0.51% | 0.00 |
| 2025-04-02 | 3.18 | 3.14 | -0.06 | -1.88% | 3.14 | 3.20 | 132773 | 4195.73 | 0.57% | 0.00 |
| 2025-04-01 | 3.20 | 3.20 | 0.02 | 0.63% | 3.18 | 3.24 | 110751 | 3559.35 | 0.48% | 0.00 |
| 2025-03-31 | 3.21 | 3.18 | -0.04 | -1.24% | 3.17 | 3.25 | 131336 | 4194.48 | 0.56% | 0.00 |
| 2025-03-28 | 3.32 | 3.22 | -0.11 | -3.30% | 3.22 | 3.33 | 202539 | 6586.98 | 0.87% | 0.00 |
| 2025-03-27 | 3.31 | 3.33 | -0.01 | -0.30% | 3.27 | 3.38 | 210525 | 7011.14 | 0.90% | 0.00 |
| 2025-03-26 | 3.25 | 3.34 | 0.08 | 2.45% | 3.25 | 3.35 | 206697 | 6864.63 | 0.89% | 0.00 |
| 2025-03-25 | 3.25 | 3.26 | 0.03 | 0.93% | 3.22 | 3.30 | 144587 | 4701.15 | 0.62% | 0.00 |
| 2025-03-24 | 3.38 | 3.23 | -0.15 | -4.44% | 3.17 | 3.40 | 332675 | 10860.43 | 1.43% | 0.00 |
| 2025-03-21 | 3.37 | 3.38 | -0.01 | -0.29% | 3.36 | 3.49 | 299933 | 10270.47 | 1.29% | 0.00 |
| 2025-03-20 | 3.38 | 3.39 | 0.01 | 0.30% | 3.35 | 3.42 | 158601 | 5376.54 | 0.68% | 0.00 |
| 2025-03-19 | 3.43 | 3.38 | -0.06 | -1.74% | 3.36 | 3.43 | 198646 | 6731.31 | 0.85% | 0.00 |
| 2025-03-18 | 3.50 | 3.44 | -0.06 | -1.71% | 3.42 | 3.51 | 242292 | 8348.80 | 1.04% | 0.00 |
| 2025-03-17 | 3.49 | 3.50 | 0.02 | 0.57% | 3.49 | 3.55 | 347862 | 12233.51 | 1.49% | 0.00 |
| 2025-03-14 | 3.45 | 3.48 | -0.01 | -0.29% | 3.36 | 3.50 | 390268 | 13379.50 | 1.67% | 0.00 |
| 2025-03-13 | 3.44 | 3.49 | 0.07 | 2.05% | 3.33 | 3.50 | 443957 | 15194.09 | 1.90% | 312.00 |
| 2025-03-12 | 3.36 | 3.42 | 0.06 | 1.79% | 3.36 | 3.44 | 294149 | 10010.89 | 1.26% | 0.00 |
| 2025-03-11 | 3.34 | 3.36 | -0.01 | -0.30% | 3.31 | 3.38 | 181942 | 6072.60 | 0.78% | 0.00 |
| 2025-03-10 | 3.38 | 3.37 | 0.00 | 0.00% | 3.34 | 3.43 | 195795 | 6614.29 | 0.84% | 0.00 |
| 2025-03-07 | 3.37 | 3.37 | 0.01 | 0.30% | 3.31 | 3.46 | 362905 | 12312.21 | 1.56% | 0.00 |
| 2025-03-06 | 3.33 | 3.36 | 0.05 | 1.51% | 3.28 | 3.37 | 305726 | 10189.96 | 1.31% | 0.00 |
| 2025-03-05 | 3.40 | 3.31 | -0.07 | -2.07% | 3.28 | 3.42 | 226539 | 7515.11 | 0.97% | 0.00 |
| 2025-03-04 | 3.34 | 3.38 | 0.03 | 0.90% | 3.31 | 3.38 | 183420 | 6121.54 | 0.79% | 0.00 |
| 2025-03-03 | 3.35 | 3.35 | 0.02 | 0.60% | 3.32 | 3.44 | 294098 | 9951.96 | 1.26% | 6.00 |
| 2025-02-28 | 3.39 | 3.33 | -0.07 | -2.06% | 3.33 | 3.46 | 422746 | 14278.34 | 1.81% | 0.00 |
| 2025-02-27 | 3.48 | 3.40 | -0.08 | -2.30% | 3.36 | 3.52 | 319099 | 10926.24 | 1.37% | 0.00 |
| 2025-02-26 | 3.49 | 3.48 | -0.02 | -0.57% | 3.45 | 3.53 | 249137 | 8680.88 | 1.07% | 0.00 |
| 2025-02-25 | 3.47 | 3.50 | 0.00 | 0.00% | 3.44 | 3.56 | 296350 | 10412.26 | 1.27% | 0.00 |
| 2025-02-24 | 3.43 | 3.50 | 0.07 | 2.04% | 3.43 | 3.55 | 398736 | 13935.40 | 1.71% | 60.00 |
| 2025-02-21 | 3.46 | 3.43 | -0.03 | -0.87% | 3.38 | 3.53 | 295175 | 10106.70 | 1.27% | 301.00 |
| 2025-02-20 | 3.39 | 3.46 | 0.07 | 2.06% | 3.37 | 3.47 | 255657 | 8754.05 | 1.10% | 0.00 |
| 2025-02-19 | 3.39 | 3.39 | 0.00 | 0.00% | 3.35 | 3.41 | 278312 | 9396.97 | 1.19% | 0.00 |
| 2025-02-18 | 3.56 | 3.39 | -0.16 | -4.51% | 3.38 | 3.58 | 373793 | 12913.10 | 1.60% | 0.00 |
| 2025-02-17 | 3.41 | 3.55 | 0.15 | 4.41% | 3.41 | 3.59 | 485989 | 17062.20 | 2.08% | 0.00 |
| 2025-02-14 | 3.43 | 3.40 | -0.02 | -0.58% | 3.36 | 3.47 | 294536 | 10025.79 | 1.26% | 0.00 |
| 2025-02-13 | 3.44 | 3.42 | -0.02 | -0.58% | 3.41 | 3.48 | 295776 | 10168.78 | 1.27% | 10.00 |
| 2025-02-12 | 3.40 | 3.44 | 0.05 | 1.47% | 3.37 | 3.45 | 301434 | 10275.32 | 1.29% | 50.00 |
| 2025-02-11 | 3.45 | 3.39 | -0.10 | -2.87% | 3.37 | 3.49 | 415156 | 14090.57 | 1.78% | 2.00 |
| 2025-02-10 | 3.31 | 3.49 | 0.21 | 6.40% | 3.30 | 3.68 | 688432 | 24093.89 | 2.95% | 0.00 |
| 2025-02-07 | 3.19 | 3.28 | 0.11 | 3.47% | 3.17 | 3.32 | 363776 | 11873.53 | 1.56% | 0.00 |
| 2025-02-06 | 3.15 | 3.17 | 0.04 | 1.28% | 3.07 | 3.19 | 288620 | 9067.94 | 1.24% | 0.00 |
| 2025-02-05 | 3.10 | 3.13 | 0.06 | 1.95% | 3.08 | 3.16 | 226333 | 7075.75 | 0.97% | 0.00 |
| 2025-01-27 | 3.14 | 3.07 | -0.06 | -1.92% | 3.04 | 3.19 | 302648 | 9407.39 | 1.30% | 2.00 |
| 2025-01-24 | 3.12 | 3.13 | 0.02 | 0.64% | 3.07 | 3.15 | 191087 | 5951.78 | 0.82% | 1.00 |
海新能科(300072)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。
