| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-29 | 3.53 | 3.46 | -0.06 | -1.70% | 3.42 | 3.53 | 280865 | 9702.88 | 1.20% | 0.00 |
| 2025-07-28 | 3.54 | 3.52 | -0.02 | -0.56% | 3.51 | 3.56 | 196860 | 6947.80 | 0.84% | 82.00 |
| 2025-07-25 | 3.62 | 3.54 | -0.08 | -2.21% | 3.54 | 3.63 | 272005 | 9700.29 | 1.17% | 0.00 |
| 2025-07-24 | 3.55 | 3.62 | 0.06 | 1.69% | 3.53 | 3.62 | 322633 | 11549.69 | 1.38% | 0.00 |
| 2025-07-23 | 3.58 | 3.56 | -0.03 | -0.84% | 3.56 | 3.69 | 410300 | 14854.04 | 1.76% | 0.00 |
| 2025-07-22 | 3.56 | 3.59 | 0.04 | 1.13% | 3.50 | 3.60 | 361691 | 12841.22 | 1.55% | 4.00 |
| 2025-07-21 | 3.55 | 3.55 | 0.00 | 0.00% | 3.52 | 3.61 | 310917 | 11087.70 | 1.33% | 0.00 |
| 2025-07-18 | 3.52 | 3.55 | 0.02 | 0.57% | 3.48 | 3.64 | 446812 | 15897.74 | 1.92% | 0.00 |
| 2025-07-17 | 3.52 | 3.53 | 0.03 | 0.86% | 3.46 | 3.53 | 249095 | 8700.82 | 1.07% | 29.00 |
| 2025-07-16 | 3.51 | 3.50 | -0.02 | -0.57% | 3.47 | 3.52 | 269967 | 9443.52 | 1.16% | 0.00 |
| 2025-07-15 | 3.62 | 3.52 | -0.07 | -1.95% | 3.48 | 3.62 | 304577 | 10738.21 | 1.31% | 0.00 |
| 2025-07-14 | 3.62 | 3.59 | -0.04 | -1.10% | 3.57 | 3.65 | 353808 | 12706.17 | 1.52% | 0.00 |
| 2025-07-11 | 3.71 | 3.63 | -0.12 | -3.20% | 3.61 | 3.74 | 654736 | 23881.85 | 2.81% | 14.00 |
| 2025-07-10 | 3.57 | 3.75 | 0.15 | 4.17% | 3.57 | 3.86 | 1107500 | 41638.51 | 4.75% | 21.00 |
| 2025-07-09 | 3.49 | 3.60 | 0.13 | 3.75% | 3.46 | 3.64 | 802507 | 28737.66 | 3.44% | 25.00 |
| 2025-07-08 | 3.41 | 3.47 | 0.04 | 1.17% | 3.41 | 3.47 | 252467 | 8705.30 | 1.08% | 1.00 |
| 2025-07-07 | 3.38 | 3.43 | 0.03 | 0.88% | 3.37 | 3.43 | 217307 | 7400.73 | 0.93% | 0.00 |
| 2025-07-04 | 3.49 | 3.40 | -0.10 | -2.86% | 3.39 | 3.51 | 357332 | 12246.19 | 1.53% | 10.00 |
| 2025-07-03 | 3.46 | 3.50 | 0.04 | 1.16% | 3.44 | 3.50 | 322633 | 11202.01 | 1.38% | 46.00 |
| 2025-07-02 | 3.45 | 3.46 | -0.01 | -0.29% | 3.41 | 3.48 | 354758 | 12170.74 | 1.52% | 40.00 |
| 2025-07-01 | 3.53 | 3.47 | -0.06 | -1.70% | 3.44 | 3.56 | 438482 | 15265.23 | 1.88% | 48.40 |
| 2025-06-30 | 3.48 | 3.53 | 0.05 | 1.44% | 3.45 | 3.53 | 489941 | 17118.82 | 2.10% | 6.00 |
| 2025-06-27 | 3.54 | 3.48 | -0.12 | -3.33% | 3.44 | 3.56 | 875212 | 30486.91 | 3.75% | 8.00 |
| 2025-06-26 | 3.54 | 3.60 | 0.05 | 1.41% | 3.50 | 3.72 | 1273388 | 46102.99 | 5.46% | 27.00 |
| 2025-06-25 | 3.60 | 3.55 | 0.01 | 0.28% | 3.50 | 3.63 | 972606 | 34510.65 | 4.17% | 36.00 |
| 2025-06-24 | 3.64 | 3.54 | -0.17 | -4.58% | 3.53 | 3.73 | 1838241 | 66046.77 | 7.88% | 10.00 |
| 2025-06-23 | 3.16 | 3.71 | 0.62 | 20.06% | 3.16 | 3.71 | 1684483 | 60156.49 | 7.23% | 0.00 |
| 2025-06-20 | 3.18 | 3.09 | -0.10 | -3.13% | 3.09 | 3.19 | 267847 | 8379.95 | 1.15% | 0.00 |
| 2025-06-19 | 3.23 | 3.19 | -0.06 | -1.85% | 3.09 | 3.24 | 484167 | 15366.24 | 2.08% | 0.00 |
| 2025-06-18 | 3.20 | 3.25 | 0.04 | 1.25% | 3.19 | 3.31 | 555669 | 18088.88 | 2.38% | 156.00 |
| 2025-06-17 | 3.16 | 3.21 | 0.05 | 1.58% | 3.12 | 3.23 | 377155 | 11986.60 | 1.62% | 0.00 |
| 2025-06-16 | 3.12 | 3.16 | 0.06 | 1.94% | 3.08 | 3.17 | 363230 | 11401.36 | 1.56% | 0.00 |
| 2025-06-13 | 3.10 | 3.10 | -0.01 | -0.32% | 3.08 | 3.17 | 357054 | 11137.49 | 1.53% | 0.00 |
| 2025-06-12 | 3.09 | 3.11 | 0.02 | 0.65% | 3.06 | 3.13 | 195602 | 6048.65 | 0.84% | 0.00 |
| 2025-06-11 | 3.08 | 3.09 | 0.01 | 0.32% | 3.06 | 3.11 | 137671 | 4258.53 | 0.59% | 0.00 |
| 2025-06-10 | 3.13 | 3.08 | -0.04 | -1.28% | 3.04 | 3.13 | 237125 | 7306.58 | 1.02% | 0.00 |
| 2025-06-09 | 3.07 | 3.12 | 0.06 | 1.96% | 3.06 | 3.13 | 260154 | 8071.39 | 1.12% | 0.00 |
| 2025-06-06 | 3.04 | 3.06 | 0.01 | 0.33% | 3.04 | 3.09 | 200268 | 6149.56 | 0.86% | 0.00 |
| 2025-06-05 | 3.05 | 3.05 | -0.01 | -0.33% | 3.00 | 3.07 | 171427 | 5193.67 | 0.74% | 0.00 |
| 2025-06-04 | 3.04 | 3.06 | 0.05 | 1.66% | 3.00 | 3.06 | 181065 | 5501.43 | 0.78% | 0.00 |
| 2025-06-03 | 3.00 | 3.01 | -0.01 | -0.33% | 2.99 | 3.04 | 135568 | 4084.46 | 0.58% | 0.00 |
| 2025-05-30 | 3.08 | 3.02 | -0.04 | -1.31% | 3.00 | 3.08 | 172986 | 5227.61 | 0.74% | 0.00 |
| 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 |
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。
