| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 52.20 | 52.48 | 0.46 | 0.88% | 51.55 | 52.80 | 62581 | 32732.88 | 0.38% |
| 2026-03-24 | 52.43 | 52.02 | 0.06 | 0.12% | 51.40 | 52.85 | 70191 | 36524.94 | 0.42% |
| 2026-03-23 | 54.40 | 51.96 | -2.91 | -5.30% | 51.20 | 54.44 | 150596 | 78789.88 | 0.91% |
| 2026-03-20 | 54.88 | 54.87 | -0.07 | -0.13% | 54.62 | 56.10 | 66855 | 37014.86 | 0.40% |
| 2026-03-19 | 55.32 | 54.94 | -0.57 | -1.03% | 54.41 | 55.50 | 72867 | 39994.25 | 0.44% |
| 2026-03-18 | 56.25 | 55.51 | -0.33 | -0.59% | 55.00 | 56.73 | 79924 | 44450.20 | 0.48% |
| 2026-03-17 | 57.74 | 55.84 | -1.90 | -3.29% | 55.81 | 57.86 | 84278 | 47842.14 | 0.51% |
| 2026-03-16 | 56.75 | 57.74 | 1.23 | 2.18% | 56.51 | 58.75 | 127021 | 73489.62 | 0.76% |
| 2026-03-13 | 56.71 | 56.51 | 0.01 | 0.02% | 56.18 | 57.30 | 76377 | 43321.54 | 0.46% |
| 2026-03-12 | 55.08 | 56.50 | 1.46 | 2.65% | 54.06 | 56.76 | 111646 | 62560.57 | 0.67% |
| 2026-03-11 | 54.23 | 55.04 | 0.72 | 1.33% | 53.61 | 55.45 | 66115 | 36039.39 | 0.40% |
| 2026-03-10 | 54.31 | 54.32 | -0.45 | -0.82% | 53.83 | 54.97 | 61017 | 33135.04 | 0.37% |
| 2026-03-09 | 55.70 | 54.77 | -0.73 | -1.32% | 54.38 | 56.30 | 112209 | 61898.21 | 0.67% |
| 2026-03-06 | 52.92 | 55.50 | 2.56 | 4.84% | 52.72 | 55.68 | 102127 | 55753.08 | 0.61% |
| 2026-03-05 | 54.29 | 52.94 | -1.36 | -2.50% | 52.66 | 54.44 | 80021 | 42562.35 | 0.48% |
| 2026-03-04 | 53.91 | 54.30 | 0.25 | 0.46% | 53.26 | 54.50 | 82651 | 44558.88 | 0.50% |
| 2026-03-03 | 53.92 | 54.05 | -0.16 | -0.30% | 53.61 | 55.08 | 106910 | 58197.55 | 0.64% |
| 2026-03-02 | 54.07 | 54.21 | -0.60 | -1.09% | 53.77 | 55.34 | 82400 | 44760.46 | 0.50% |
| 2026-02-27 | 53.49 | 54.81 | 1.23 | 2.30% | 53.40 | 55.38 | 56482 | 30956.82 | 0.34% |
| 2026-02-26 | 54.31 | 53.58 | -0.78 | -1.43% | 53.35 | 54.64 | 61537 | 33049.73 | 0.37% |
| 2026-02-25 | 53.10 | 54.36 | 1.17 | 2.20% | 52.99 | 54.70 | 63316 | 34332.04 | 0.38% |
| 2026-02-24 | 53.41 | 53.19 | -0.09 | -0.17% | 52.61 | 53.88 | 63111 | 33572.84 | 0.38% |
| 2026-02-13 | 53.90 | 53.28 | -0.67 | -1.24% | 53.03 | 54.40 | 72790 | 39207.27 | 0.44% |
| 2026-02-12 | 54.40 | 53.95 | -0.54 | -0.99% | 53.86 | 54.68 | 42499 | 23040.96 | 0.26% |
| 2026-02-11 | 53.88 | 54.49 | 0.52 | 0.96% | 53.40 | 54.70 | 60971 | 32995.98 | 0.37% |
| 2026-02-10 | 53.80 | 53.97 | 0.17 | 0.32% | 53.31 | 54.33 | 52945 | 28506.59 | 0.32% |
| 2026-02-09 | 53.50 | 53.80 | 0.40 | 0.75% | 53.06 | 54.50 | 108303 | 58189.21 | 0.65% |
| 2026-02-06 | 54.39 | 53.40 | -1.05 | -1.93% | 53.40 | 54.75 | 79344 | 42852.93 | 0.48% |
| 2026-02-05 | 53.66 | 54.45 | 0.78 | 1.45% | 53.43 | 55.05 | 138652 | 75657.59 | 0.83% |
| 2026-02-04 | 51.65 | 53.67 | 2.14 | 4.15% | 51.30 | 53.98 | 149771 | 79619.62 | 0.90% |
| 2026-02-03 | 51.15 | 51.53 | 0.32 | 0.62% | 50.38 | 51.60 | 67512 | 34492.13 | 0.41% |
| 2026-02-02 | 51.55 | 51.21 | -0.30 | -0.58% | 51.10 | 52.95 | 89457 | 46518.77 | 0.54% |
| 2026-01-30 | 51.64 | 51.51 | -0.39 | -0.75% | 51.40 | 52.88 | 99289 | 51792.11 | 0.60% |
| 2026-01-29 | 50.21 | 51.90 | 1.69 | 3.37% | 50.00 | 51.90 | 141422 | 72687.27 | 0.85% |
| 2026-01-28 | 50.52 | 50.21 | -0.39 | -0.77% | 49.20 | 50.86 | 169769 | 84903.41 | 1.02% |
| 2026-01-27 | 51.86 | 50.60 | -1.32 | -2.54% | 50.60 | 52.25 | 88948 | 45487.39 | 0.54% |
| 2026-01-26 | 51.28 | 51.92 | 0.89 | 1.74% | 50.48 | 52.19 | 127685 | 65749.05 | 0.77% |
| 2026-01-23 | 51.47 | 51.03 | -0.41 | -0.80% | 50.99 | 51.78 | 117792 | 60292.78 | 0.71% |
| 2026-01-22 | 51.73 | 51.44 | -0.30 | -0.58% | 51.38 | 52.80 | 101192 | 52550.87 | 0.61% |
| 2026-01-21 | 52.35 | 51.74 | -0.61 | -1.17% | 51.63 | 52.42 | 112450 | 58374.39 | 0.68% |
| 2026-01-20 | 53.00 | 52.35 | -0.72 | -1.36% | 52.23 | 53.59 | 88158 | 46378.97 | 0.53% |
| 2026-01-19 | 53.10 | 53.07 | 0.07 | 0.13% | 52.60 | 53.37 | 94832 | 50215.72 | 0.57% |
| 2026-01-16 | 53.74 | 53.00 | -0.63 | -1.17% | 52.91 | 54.19 | 80047 | 42867.04 | 0.48% |
| 2026-01-15 | 53.04 | 53.63 | 0.61 | 1.15% | 53.04 | 54.40 | 84259 | 45390.49 | 0.51% |
| 2026-01-14 | 52.71 | 53.02 | 0.26 | 0.49% | 52.58 | 53.63 | 83819 | 44459.27 | 0.50% |
| 2026-01-13 | 52.99 | 52.76 | -0.22 | -0.42% | 52.61 | 53.56 | 67595 | 35885.41 | 0.41% |
| 2026-01-12 | 53.41 | 52.98 | -0.53 | -0.99% | 52.52 | 53.68 | 79528 | 42071.11 | 0.48% |
| 2026-01-09 | 52.89 | 53.51 | 0.52 | 0.98% | 52.44 | 53.68 | 94842 | 50145.99 | 0.57% |
| 2026-01-08 | 53.97 | 52.99 | -1.03 | -1.91% | 52.68 | 54.30 | 94664 | 50467.56 | 0.57% |
| 2026-01-07 | 54.99 | 54.02 | -0.88 | -1.60% | 53.69 | 55.00 | 103413 | 55912.10 | 0.62% |
| 2026-01-06 | 54.80 | 54.90 | 0.00 | 0.00% | 54.35 | 55.10 | 88876 | 48618.13 | 0.53% |
| 2026-01-05 | 55.27 | 54.90 | -0.48 | -0.87% | 54.51 | 55.50 | 79144 | 43445.72 | 0.48% |
| 2025-12-31 | 56.30 | 55.38 | -0.92 | -1.63% | 54.94 | 56.94 | 60842 | 33845.53 | 0.37% |
| 2025-12-30 | 54.99 | 56.30 | 1.31 | 2.38% | 54.57 | 56.65 | 95020 | 53221.41 | 0.57% |
| 2025-12-29 | 54.25 | 54.99 | 0.78 | 1.44% | 54.17 | 55.50 | 71992 | 39512.40 | 0.43% |
| 2025-12-26 | 54.57 | 54.21 | -0.44 | -0.81% | 53.91 | 54.79 | 78001 | 42385.07 | 0.47% |
| 2025-12-25 | 52.23 | 54.65 | 2.17 | 4.13% | 52.22 | 55.10 | 117868 | 63641.47 | 0.71% |
| 2025-12-24 | 53.59 | 52.48 | -1.42 | -2.63% | 52.22 | 54.09 | 97444 | 51463.25 | 0.59% |
| 2025-12-23 | 53.48 | 53.90 | 0.45 | 0.84% | 53.45 | 54.10 | 48196 | 25975.38 | 0.29% |
| 2025-12-22 | 53.29 | 53.45 | -0.11 | -0.21% | 52.58 | 53.57 | 54191 | 28834.58 | 0.33% |
| 2025-12-19 | 53.56 | 53.56 | 0.00 | 0.00% | 52.91 | 53.73 | 56732 | 30272.54 | 0.34% |
| 2025-12-18 | 53.78 | 53.56 | -0.27 | -0.50% | 53.21 | 54.09 | 33258 | 17815.42 | 0.20% |
| 2025-12-17 | 53.85 | 53.83 | 0.30 | 0.56% | 53.03 | 54.05 | 41321 | 22213.75 | 0.25% |
| 2025-12-16 | 53.70 | 53.53 | -0.27 | -0.50% | 53.12 | 54.20 | 37839 | 20225.10 | 0.23% |
| 2025-12-15 | 53.40 | 53.80 | 0.80 | 1.51% | 53.21 | 54.36 | 57290 | 30877.38 | 0.34% |
| 2025-12-12 | 54.08 | 53.00 | -1.08 | -2.00% | 53.00 | 54.08 | 88903 | 47327.75 | 0.53% |
| 2025-12-11 | 53.33 | 54.08 | 0.75 | 1.41% | 53.18 | 54.35 | 74143 | 40041.45 | 0.45% |
| 2025-12-10 | 52.88 | 53.33 | 0.39 | 0.74% | 52.51 | 53.80 | 85175 | 45472.93 | 0.51% |
| 2025-12-09 | 54.35 | 52.94 | -1.65 | -3.02% | 52.80 | 54.54 | 119015 | 63559.92 | 0.72% |
| 2025-12-08 | 55.59 | 54.59 | -1.05 | -1.89% | 54.31 | 55.61 | 80860 | 44268.30 | 0.49% |
| 2025-12-05 | 55.27 | 55.64 | 0.24 | 0.43% | 55.13 | 56.27 | 49960 | 27827.41 | 0.30% |
| 2025-12-04 | 54.76 | 55.40 | 0.62 | 1.13% | 54.57 | 55.66 | 66458 | 36771.12 | 0.40% |
| 2025-12-03 | 54.23 | 54.78 | 0.26 | 0.48% | 54.23 | 55.27 | 53646 | 29388.90 | 0.32% |
| 2025-12-02 | 55.02 | 54.52 | -0.70 | -1.27% | 54.14 | 55.30 | 136681 | 74493.08 | 0.82% |
| 2025-12-01 | 55.80 | 55.22 | -0.58 | -1.04% | 54.40 | 56.05 | 118639 | 65199.37 | 0.71% |
| 2025-11-28 | 55.70 | 55.80 | 0.10 | 0.18% | 55.03 | 55.80 | 72328 | 40118.11 | 0.44% |
| 2025-11-27 | 56.06 | 55.70 | -0.42 | -0.75% | 55.61 | 56.85 | 61282 | 34434.26 | 0.37% |
| 2025-11-26 | 55.68 | 56.12 | 0.38 | 0.68% | 55.60 | 57.09 | 96112 | 54084.31 | 0.58% |
| 2025-11-25 | 57.84 | 55.74 | -1.97 | -3.41% | 55.07 | 57.99 | 164740 | 92513.34 | 0.99% |
| 2025-11-24 | 59.97 | 57.71 | -1.69 | -2.85% | 57.71 | 60.40 | 75750 | 44352.62 | 0.46% |
海大集团(002311)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。
