| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 3.98 | 4.09 | 0.11 | 2.76% | 3.98 | 4.14 | 553986 | 22608.84 | 2.38% | 0.00 |
| 2025-10-30 | 4.08 | 3.98 | -0.10 | -2.45% | 3.97 | 4.08 | 369757 | 14831.21 | 1.59% | 17.00 |
| 2025-10-29 | 4.00 | 4.08 | 0.04 | 0.99% | 3.95 | 4.09 | 456500 | 18354.37 | 1.96% | 28.00 |
| 2025-10-28 | 3.99 | 4.04 | 0.06 | 1.51% | 3.97 | 4.18 | 718789 | 29391.61 | 3.08% | 554.00 |
| 2025-10-27 | 4.17 | 3.98 | -0.12 | -2.93% | 3.95 | 4.19 | 780914 | 31451.09 | 3.35% | 0.00 |
| 2025-10-24 | 4.02 | 4.10 | 0.12 | 3.02% | 3.91 | 4.13 | 785575 | 31522.31 | 3.37% | 104.00 |
| 2025-10-23 | 3.93 | 3.98 | 0.04 | 1.02% | 3.86 | 4.01 | 443333 | 17371.97 | 1.90% | 223.00 |
| 2025-10-22 | 3.96 | 3.94 | -0.04 | -1.01% | 3.91 | 4.01 | 481751 | 19053.72 | 2.07% | 8.00 |
| 2025-10-21 | 3.97 | 3.98 | 0.02 | 0.51% | 3.89 | 4.02 | 721294 | 28607.91 | 3.09% | 0.00 |
| 2025-10-20 | 3.70 | 3.96 | 0.33 | 9.09% | 3.68 | 3.96 | 966123 | 37359.40 | 4.14% | 102.00 |
| 2025-10-17 | 3.68 | 3.63 | -0.03 | -0.82% | 3.62 | 3.83 | 432265 | 16102.00 | 1.85% | 0.00 |
| 2025-10-16 | 3.73 | 3.66 | -0.09 | -2.40% | 3.65 | 3.76 | 314314 | 11597.09 | 1.35% | 0.00 |
| 2025-10-15 | 3.85 | 3.75 | -0.01 | -0.27% | 3.71 | 3.85 | 472049 | 17711.91 | 2.02% | 0.00 |
| 2025-10-14 | 3.72 | 3.76 | 0.10 | 2.73% | 3.70 | 4.05 | 799076 | 30681.76 | 3.43% | 0.00 |
| 2025-10-13 | 3.61 | 3.66 | -0.02 | -0.54% | 3.53 | 3.67 | 301575 | 10871.26 | 1.29% | 0.00 |
| 2025-10-10 | 3.61 | 3.68 | 0.06 | 1.66% | 3.60 | 3.70 | 264724 | 9707.04 | 1.14% | 13.00 |
| 2025-10-09 | 3.66 | 3.62 | -0.04 | -1.09% | 3.58 | 3.69 | 282431 | 10208.29 | 1.21% | 0.00 |
| 2025-09-30 | 3.74 | 3.66 | -0.07 | -1.88% | 3.65 | 3.76 | 283782 | 10492.43 | 1.22% | 0.00 |
| 2025-09-29 | 3.71 | 3.73 | 0.01 | 0.27% | 3.67 | 3.75 | 335965 | 12455.19 | 1.44% | 0.00 |
| 2025-09-26 | 3.60 | 3.72 | 0.10 | 2.76% | 3.60 | 3.75 | 443280 | 16398.29 | 1.90% | 0.00 |
| 2025-09-25 | 3.61 | 3.62 | 0.02 | 0.56% | 3.58 | 3.75 | 360783 | 13210.80 | 1.55% | 0.00 |
| 2025-09-24 | 3.57 | 3.60 | 0.04 | 1.12% | 3.54 | 3.61 | 272488 | 9751.67 | 1.17% | 0.00 |
| 2025-09-23 | 3.67 | 3.56 | -0.12 | -3.26% | 3.51 | 3.68 | 362824 | 12899.45 | 1.56% | 0.00 |
| 2025-09-22 | 3.65 | 3.68 | 0.01 | 0.27% | 3.58 | 3.69 | 289775 | 10496.02 | 1.24% | 0.00 |
| 2025-09-19 | 3.71 | 3.67 | -0.05 | -1.34% | 3.64 | 3.74 | 317074 | 11645.15 | 1.36% | 0.00 |
| 2025-09-18 | 3.77 | 3.72 | -0.05 | -1.33% | 3.66 | 3.84 | 409406 | 15437.01 | 1.76% | 0.00 |
| 2025-09-17 | 3.81 | 3.77 | -0.05 | -1.31% | 3.75 | 3.82 | 336988 | 12721.51 | 1.45% | 0.00 |
| 2025-09-16 | 3.84 | 3.82 | -0.02 | -0.52% | 3.78 | 3.86 | 325412 | 12396.12 | 1.40% | 0.00 |
| 2025-09-15 | 3.91 | 3.84 | -0.08 | -2.04% | 3.82 | 3.95 | 371535 | 14338.11 | 1.59% | 32.00 |
| 2025-09-12 | 3.93 | 3.92 | -0.02 | -0.51% | 3.89 | 3.97 | 377087 | 14821.52 | 1.62% | 0.00 |
| 2025-09-11 | 3.88 | 3.94 | 0.05 | 1.29% | 3.84 | 3.95 | 341994 | 13329.75 | 1.47% | 1.00 |
| 2025-09-10 | 3.98 | 3.89 | -0.11 | -2.75% | 3.87 | 4.00 | 472118 | 18504.93 | 2.03% | 0.00 |
| 2025-09-09 | 4.02 | 4.00 | -0.08 | -1.96% | 3.97 | 4.06 | 540346 | 21673.47 | 2.32% | 0.00 |
| 2025-09-08 | 3.86 | 4.08 | 0.22 | 5.70% | 3.85 | 4.09 | 783396 | 31239.96 | 3.36% | 0.00 |
| 2025-09-05 | 3.78 | 3.86 | 0.08 | 2.12% | 3.73 | 3.87 | 391394 | 14904.38 | 1.68% | 0.00 |
| 2025-09-04 | 3.78 | 3.78 | -0.01 | -0.26% | 3.69 | 3.84 | 455171 | 17221.43 | 1.95% | 0.00 |
| 2025-09-03 | 3.99 | 3.79 | -0.12 | -3.07% | 3.76 | 4.02 | 564497 | 21762.00 | 2.42% | 0.00 |
| 2025-09-02 | 3.90 | 3.91 | -0.02 | -0.51% | 3.82 | 3.97 | 596449 | 23171.51 | 2.56% | 0.00 |
| 2025-09-01 | 3.80 | 3.93 | 0.13 | 3.42% | 3.73 | 3.98 | 798699 | 31083.85 | 3.43% | 60.00 |
| 2025-08-29 | 3.66 | 3.80 | 0.14 | 3.83% | 3.66 | 3.94 | 877560 | 33792.59 | 3.76% | 11.00 |
| 2025-08-28 | 3.63 | 3.66 | 0.03 | 0.83% | 3.51 | 3.69 | 400819 | 14507.31 | 1.72% | 36.00 |
| 2025-08-27 | 3.77 | 3.63 | -0.15 | -3.97% | 3.62 | 3.83 | 473653 | 17647.46 | 2.03% | 0.00 |
| 2025-08-26 | 3.76 | 3.78 | 0.02 | 0.53% | 3.73 | 3.82 | 424980 | 16060.52 | 1.82% | 20.00 |
| 2025-08-25 | 3.70 | 3.76 | 0.08 | 2.17% | 3.65 | 3.79 | 573757 | 21417.26 | 2.46% | 0.00 |
| 2025-08-22 | 3.72 | 3.68 | -0.06 | -1.60% | 3.65 | 3.74 | 483408 | 17793.75 | 2.07% | 0.00 |
| 2025-08-21 | 3.59 | 3.74 | 0.15 | 4.18% | 3.58 | 3.88 | 1008402 | 37480.31 | 4.33% | 105.00 |
| 2025-08-20 | 3.55 | 3.59 | 0.02 | 0.56% | 3.53 | 3.59 | 296012 | 10536.75 | 1.27% | 100.00 |
| 2025-08-19 | 3.55 | 3.57 | 0.00 | 0.00% | 3.53 | 3.59 | 287213 | 10241.82 | 1.23% | 0.00 |
| 2025-08-18 | 3.50 | 3.57 | 0.07 | 2.00% | 3.50 | 3.59 | 424112 | 15092.85 | 1.82% | 0.00 |
| 2025-08-15 | 3.44 | 3.50 | 0.07 | 2.04% | 3.44 | 3.50 | 255455 | 8872.47 | 1.10% | 0.00 |
| 2025-08-14 | 3.55 | 3.43 | -0.10 | -2.83% | 3.43 | 3.60 | 415896 | 14634.02 | 1.78% | 0.00 |
| 2025-08-13 | 3.53 | 3.53 | 0.01 | 0.28% | 3.52 | 3.59 | 243971 | 8649.63 | 1.05% | 0.00 |
| 2025-08-12 | 3.56 | 3.52 | -0.05 | -1.40% | 3.50 | 3.56 | 219708 | 7739.13 | 0.94% | 0.00 |
| 2025-08-11 | 3.48 | 3.57 | 0.09 | 2.59% | 3.48 | 3.57 | 333772 | 11802.07 | 1.43% | 26.00 |
| 2025-08-08 | 3.46 | 3.48 | 0.01 | 0.29% | 3.43 | 3.48 | 171674 | 5933.14 | 0.74% | 49.00 |
| 2025-08-07 | 3.47 | 3.47 | 0.00 | 0.00% | 3.45 | 3.49 | 184665 | 6412.57 | 0.79% | 67.00 |
| 2025-08-06 | 3.46 | 3.47 | -0.01 | -0.29% | 3.43 | 3.48 | 163560 | 5657.72 | 0.70% | 0.00 |
| 2025-08-05 | 3.49 | 3.48 | 0.00 | 0.00% | 3.46 | 3.52 | 226884 | 7914.38 | 0.97% | 0.00 |
| 2025-08-04 | 3.41 | 3.48 | 0.06 | 1.75% | 3.38 | 3.50 | 213311 | 7389.09 | 0.91% | 0.00 |
| 2025-08-01 | 3.38 | 3.42 | 0.03 | 0.88% | 3.38 | 3.45 | 175381 | 6002.42 | 0.75% | 50.00 |
| 2025-07-31 | 3.46 | 3.39 | -0.09 | -2.59% | 3.38 | 3.48 | 292530 | 9983.38 | 1.25% | 0.00 |
| 2025-07-30 | 3.47 | 3.48 | 0.02 | 0.58% | 3.43 | 3.51 | 255764 | 8898.90 | 1.10% | 0.00 |
| 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 |
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。
