| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-20 | 9.67 | 9.85 | 0.23 | 2.39% | 9.48 | 9.87 | 43073 | 4193.63 | 3.47% | 0.00 |
| 2025-05-19 | 9.45 | 9.72 | 0.25 | 2.64% | 9.35 | 9.75 | 36310 | 3493.13 | 2.93% | 0.00 |
| 2025-05-16 | 9.43 | 9.47 | 0.02 | 0.21% | 9.42 | 9.62 | 30871 | 2935.09 | 2.49% | 0.00 |
| 2025-05-15 | 9.46 | 9.45 | 0.04 | 0.43% | 9.26 | 9.57 | 31071 | 2929.09 | 2.51% | 0.00 |
| 2025-05-14 | 9.52 | 9.41 | -0.11 | -1.16% | 9.34 | 9.57 | 23394 | 2205.28 | 1.89% | 0.00 |
| 2025-05-13 | 9.63 | 9.52 | -0.11 | -1.14% | 9.47 | 9.77 | 26470 | 2533.93 | 2.13% | 0.00 |
| 2025-05-12 | 9.67 | 9.63 | 0.05 | 0.52% | 9.51 | 9.75 | 33643 | 3232.66 | 2.71% | 0.00 |
| 2025-05-09 | 9.64 | 9.58 | -0.02 | -0.21% | 9.47 | 9.77 | 31825 | 3061.79 | 2.57% | 0.00 |
| 2025-05-08 | 9.52 | 9.60 | 0.09 | 0.95% | 9.43 | 9.66 | 29273 | 2802.50 | 2.36% | 0.00 |
| 2025-05-07 | 9.65 | 9.51 | 0.10 | 1.06% | 9.39 | 9.65 | 38015 | 3616.41 | 3.07% | 0.00 |
| 2025-05-06 | 9.22 | 9.41 | 0.23 | 2.51% | 9.22 | 9.50 | 36334 | 3411.66 | 2.93% | 0.00 |
| 2025-04-30 | 9.15 | 9.18 | 0.03 | 0.33% | 9.10 | 9.30 | 34486 | 3173.00 | 2.78% | 0.00 |
| 2025-04-29 | 9.02 | 9.15 | 0.17 | 1.89% | 9.00 | 9.43 | 47622 | 4409.33 | 3.84% | 0.00 |
| 2025-04-28 | 9.39 | 8.98 | -0.47 | -4.97% | 8.94 | 9.41 | 49619 | 4491.91 | 4.00% | 0.00 |
| 2025-04-25 | 9.70 | 9.45 | -0.32 | -3.28% | 9.44 | 9.81 | 42782 | 4086.21 | 3.45% | 0.00 |
| 2025-04-24 | 9.83 | 9.77 | -0.07 | -0.71% | 9.65 | 9.93 | 40545 | 3966.83 | 3.27% | 0.00 |
| 2025-04-23 | 9.95 | 9.84 | -0.15 | -1.50% | 9.81 | 10.23 | 54697 | 5458.12 | 4.41% | 0.00 |
| 2025-04-22 | 9.95 | 9.99 | 0.04 | 0.40% | 9.75 | 10.04 | 54197 | 5368.17 | 4.37% | 0.00 |
| 2025-04-21 | 10.27 | 9.95 | -0.36 | -3.49% | 9.74 | 10.30 | 119352 | 11878.41 | 9.62% | 0.00 |
| 2025-04-18 | 10.23 | 10.31 | 0.02 | 0.19% | 10.01 | 10.39 | 59125 | 6019.95 | 4.77% | 0.00 |
| 2025-04-17 | 9.84 | 10.29 | 0.43 | 4.36% | 9.60 | 10.65 | 95489 | 9757.08 | 7.70% | 0.00 |
| 2025-04-16 | 9.77 | 9.86 | 0.07 | 0.72% | 9.68 | 9.99 | 47189 | 4636.86 | 3.81% | 0.00 |
| 2025-04-15 | 10.10 | 9.79 | -0.28 | -2.78% | 9.70 | 10.13 | 66166 | 6530.80 | 5.34% | 0.00 |
| 2025-04-14 | 9.63 | 10.07 | 0.57 | 6.00% | 9.60 | 10.27 | 116110 | 11590.52 | 9.36% | 0.00 |
| 2025-04-11 | 9.21 | 9.50 | 0.34 | 3.71% | 9.12 | 9.62 | 69126 | 6523.21 | 5.57% | 0.00 |
| 2025-04-10 | 8.83 | 9.16 | 0.37 | 4.21% | 8.83 | 9.33 | 54925 | 5044.41 | 4.43% | 0.00 |
| 2025-04-09 | 8.22 | 8.79 | 0.46 | 5.52% | 7.67 | 8.93 | 57165 | 4748.35 | 4.61% | 0.00 |
| 2025-04-08 | 8.05 | 8.33 | 0.33 | 4.13% | 8.05 | 8.51 | 41754 | 3458.25 | 3.37% | 0.00 |
| 2025-04-07 | 9.08 | 8.00 | -1.61 | -16.75% | 7.77 | 9.15 | 76616 | 6393.56 | 6.18% | 0.00 |
| 2025-04-03 | 9.30 | 9.61 | 0.29 | 3.11% | 9.19 | 9.67 | 48294 | 4587.82 | 3.89% | 0.00 |
| 2025-04-02 | 9.39 | 9.32 | -0.06 | -0.64% | 9.28 | 9.53 | 29414 | 2765.17 | 2.37% | 0.00 |
| 2025-04-01 | 9.25 | 9.38 | 0.13 | 1.41% | 9.11 | 9.57 | 36714 | 3465.64 | 2.96% | 0.00 |
| 2025-03-31 | 9.18 | 9.25 | 0.03 | 0.33% | 9.00 | 9.28 | 37805 | 3459.71 | 3.05% | 0.00 |
| 2025-03-28 | 9.39 | 9.22 | -0.13 | -1.39% | 9.21 | 10.06 | 54539 | 5166.99 | 4.40% | 0.00 |
| 2025-03-27 | 9.41 | 9.35 | -0.13 | -1.37% | 9.20 | 9.52 | 30687 | 2867.29 | 2.47% | 0.00 |
| 2025-03-26 | 9.30 | 9.48 | 0.15 | 1.61% | 9.26 | 9.59 | 40631 | 3859.36 | 3.28% | 0.00 |
| 2025-03-25 | 9.46 | 9.33 | -0.13 | -1.37% | 9.15 | 9.46 | 43475 | 4043.27 | 3.51% | 0.00 |
| 2025-03-24 | 9.91 | 9.46 | -0.45 | -4.54% | 9.18 | 10.14 | 78681 | 7555.12 | 6.34% | 0.00 |
| 2025-03-21 | 9.79 | 9.91 | 0.09 | 0.92% | 9.71 | 10.21 | 80607 | 8049.55 | 6.50% | 0.00 |
| 2025-03-20 | 9.80 | 9.82 | 0.06 | 0.61% | 9.68 | 9.92 | 36687 | 3598.83 | 2.96% | 0.00 |
| 2025-03-19 | 9.94 | 9.76 | -0.14 | -1.41% | 9.69 | 9.94 | 39661 | 3876.03 | 3.20% | 0.00 |
| 2025-03-18 | 9.93 | 9.90 | 0.02 | 0.20% | 9.84 | 10.08 | 58932 | 5862.79 | 4.75% | 0.00 |
| 2025-03-17 | 9.58 | 9.88 | 0.26 | 2.70% | 9.58 | 10.04 | 93476 | 9202.18 | 7.54% | 0.00 |
| 2025-03-14 | 9.39 | 9.62 | 0.23 | 2.45% | 9.31 | 10.10 | 83410 | 8079.01 | 6.73% | 0.00 |
| 2025-03-13 | 9.46 | 9.39 | -0.07 | -0.74% | 9.17 | 9.62 | 40269 | 3771.31 | 3.25% | 0.00 |
| 2025-03-12 | 9.48 | 9.46 | -0.02 | -0.21% | 9.42 | 9.57 | 22524 | 2134.95 | 1.82% | 0.00 |
| 2025-03-11 | 9.26 | 9.48 | 0.16 | 1.72% | 9.17 | 9.51 | 33292 | 3121.10 | 2.68% | 0.00 |
| 2025-03-10 | 9.22 | 9.32 | 0.08 | 0.87% | 9.22 | 9.42 | 22074 | 2057.75 | 1.78% | 0.00 |
| 2025-03-07 | 9.36 | 9.24 | -0.08 | -0.86% | 9.17 | 9.36 | 16682 | 1541.79 | 1.35% | 0.00 |
| 2025-03-06 | 9.30 | 9.32 | 0.09 | 0.98% | 9.17 | 9.39 | 24747 | 2303.39 | 2.00% | 0.00 |
| 2025-03-05 | 9.29 | 9.23 | -0.07 | -0.75% | 9.10 | 9.34 | 21014 | 1930.95 | 1.69% | 0.00 |
| 2025-03-04 | 9.01 | 9.30 | 0.25 | 2.76% | 9.01 | 9.30 | 23822 | 2193.71 | 1.92% | 0.00 |
| 2025-03-03 | 9.00 | 9.05 | 0.03 | 0.33% | 9.00 | 9.18 | 20520 | 1864.43 | 1.65% | 0.00 |
| 2025-02-28 | 9.26 | 9.02 | -0.32 | -3.43% | 9.00 | 9.33 | 31890 | 2916.27 | 2.57% | 0.00 |
| 2025-02-27 | 9.29 | 9.34 | 0.05 | 0.54% | 9.06 | 9.53 | 55404 | 5141.62 | 4.47% | 0.00 |
| 2025-02-26 | 9.22 | 9.29 | 0.17 | 1.86% | 9.14 | 9.30 | 36756 | 3396.15 | 2.96% | 0.00 |
| 2025-02-25 | 9.18 | 9.12 | -0.15 | -1.62% | 9.06 | 9.21 | 30307 | 2768.06 | 2.44% | 0.00 |
| 2025-02-24 | 8.97 | 9.27 | 0.37 | 4.16% | 8.87 | 9.30 | 54939 | 5027.69 | 4.43% | 0.00 |
| 2025-02-21 | 9.05 | 8.90 | -0.13 | -1.44% | 8.82 | 9.07 | 22787 | 2031.22 | 1.84% | 0.00 |
| 2025-02-20 | 9.02 | 9.03 | 0.02 | 0.22% | 8.92 | 9.06 | 16619 | 1496.01 | 1.34% | 0.00 |
| 2025-02-19 | 8.72 | 9.01 | 0.27 | 3.09% | 8.68 | 9.01 | 23016 | 2049.15 | 1.86% | 0.00 |
| 2025-02-18 | 9.15 | 8.74 | -0.36 | -3.96% | 8.70 | 9.16 | 28370 | 2528.71 | 2.29% | 0.00 |
| 2025-02-17 | 8.84 | 9.10 | 0.25 | 2.82% | 8.80 | 9.15 | 33518 | 3027.40 | 2.70% | 0.00 |
| 2025-02-14 | 8.85 | 8.85 | 0.05 | 0.57% | 8.77 | 8.88 | 17036 | 1505.32 | 1.37% | 0.00 |
| 2025-02-13 | 9.02 | 8.80 | -0.15 | -1.68% | 8.76 | 9.03 | 23907 | 2116.66 | 1.93% | 0.00 |
| 2025-02-12 | 9.00 | 8.95 | -0.05 | -0.56% | 8.88 | 9.07 | 24235 | 2167.70 | 1.95% | 0.00 |
| 2025-02-11 | 9.11 | 9.00 | -0.11 | -1.21% | 8.94 | 9.11 | 16846 | 1514.48 | 1.36% | 0.00 |
| 2025-02-10 | 8.90 | 9.11 | 0.21 | 2.36% | 8.86 | 9.11 | 29034 | 2608.65 | 2.34% | 0.00 |
| 2025-02-07 | 8.95 | 8.90 | 0.01 | 0.11% | 8.80 | 9.03 | 27769 | 2476.43 | 2.24% | 0.00 |
| 2025-02-06 | 8.81 | 8.89 | 0.09 | 1.02% | 8.72 | 8.89 | 23200 | 2044.54 | 1.87% | 0.00 |
| 2025-02-05 | 8.90 | 8.80 | -0.02 | -0.23% | 8.75 | 8.94 | 20132 | 1776.41 | 1.62% | 0.00 |
| 2025-01-27 | 9.03 | 8.82 | -0.10 | -1.12% | 8.78 | 9.09 | 29260 | 2622.47 | 2.36% | 0.00 |
| 2025-01-24 | 8.67 | 8.92 | 0.26 | 3.00% | 8.58 | 9.00 | 42833 | 3793.03 | 3.45% | 0.00 |
| 2025-01-23 | 8.64 | 8.66 | 0.16 | 1.88% | 8.54 | 8.87 | 35520 | 3093.76 | 2.86% | 0.00 |
| 2025-01-22 | 8.50 | 8.50 | -0.09 | -1.05% | 8.40 | 8.56 | 28248 | 2394.08 | 2.28% | 0.00 |
| 2025-01-21 | 8.85 | 8.59 | 0.05 | 0.59% | 8.40 | 8.97 | 34544 | 2971.65 | 2.79% | 0.00 |
| 2025-01-20 | 8.31 | 8.54 | 0.26 | 3.14% | 8.31 | 8.59 | 23543 | 1997.46 | 1.90% | 0.00 |
| 2025-01-17 | 8.25 | 8.28 | -0.01 | -0.12% | 8.24 | 8.34 | 13196 | 1093.69 | 1.06% | 0.00 |
| 2025-01-16 | 8.27 | 8.29 | -0.01 | -0.12% | 8.21 | 8.44 | 15721 | 1308.73 | 1.27% | 0.00 |
| 2025-01-15 | 8.38 | 8.30 | -0.05 | -0.60% | 8.23 | 8.42 | 21224 | 1761.73 | 1.71% | 0.00 |
海波重科(300517)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。
