| 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 | 50.91 | 50.27 | -0.33 | -0.65% | 49.92 | 52.69 | 74743 | 38189.86 | 8.05% | 0.00 |
| 2026-03-24 | 51.89 | 50.60 | -0.72 | -1.40% | 46.21 | 51.89 | 107584 | 52568.98 | 11.59% | 0.00 |
| 2026-03-23 | 52.96 | 51.32 | -4.28 | -7.70% | 50.88 | 54.50 | 103897 | 54195.51 | 11.20% | 0.00 |
| 2026-03-20 | 48.96 | 55.60 | 6.64 | 13.56% | 47.64 | 57.36 | 118530 | 63372.30 | 14.11% | 0.00 |
| 2026-03-19 | 48.88 | 48.96 | -0.10 | -0.20% | 48.50 | 50.46 | 28982 | 14270.37 | 3.45% | 0.00 |
| 2026-03-18 | 48.79 | 49.06 | -0.10 | -0.20% | 48.40 | 49.78 | 18833 | 9208.83 | 2.24% | 0.00 |
| 2026-03-17 | 49.94 | 49.16 | -0.78 | -1.56% | 48.85 | 50.95 | 19781 | 9873.25 | 2.35% | 0.00 |
| 2026-03-16 | 49.77 | 49.94 | -0.28 | -0.56% | 48.90 | 50.56 | 17426 | 8644.93 | 2.07% | 0.00 |
| 2026-03-13 | 50.68 | 50.22 | -0.85 | -1.66% | 49.92 | 51.79 | 21951 | 11146.96 | 2.61% | 0.00 |
| 2026-03-12 | 51.98 | 51.07 | -0.93 | -1.79% | 50.40 | 52.42 | 27294 | 13974.28 | 3.25% | 0.00 |
| 2026-03-11 | 52.31 | 52.00 | -0.64 | -1.22% | 51.81 | 53.64 | 32442 | 17081.64 | 3.86% | 0.00 |
| 2026-03-10 | 51.86 | 52.64 | 1.84 | 3.62% | 50.99 | 52.72 | 30350 | 15753.56 | 3.61% | 0.00 |
| 2026-03-09 | 50.83 | 50.80 | -1.12 | -2.16% | 49.41 | 51.84 | 42460 | 21337.66 | 5.05% | 0.00 |
| 2026-03-06 | 52.24 | 51.92 | 0.01 | 0.02% | 50.89 | 52.95 | 28507 | 14837.81 | 3.39% | 0.00 |
| 2026-03-05 | 53.20 | 51.91 | -0.73 | -1.39% | 50.95 | 53.96 | 32449 | 16868.67 | 3.86% | 0.00 |
| 2026-03-04 | 52.63 | 52.64 | -1.17 | -2.17% | 52.17 | 54.00 | 31776 | 16821.51 | 3.78% | 0.00 |
| 2026-03-03 | 57.18 | 53.81 | -3.69 | -6.42% | 53.59 | 58.37 | 55747 | 30900.07 | 6.63% | 0.00 |
| 2026-03-02 | 59.51 | 57.50 | -3.74 | -6.11% | 56.90 | 60.33 | 58309 | 33793.25 | 6.94% | 0.00 |
| 2026-02-27 | 61.50 | 61.24 | -0.61 | -0.99% | 60.03 | 63.17 | 31643 | 19453.52 | 3.77% | 0.00 |
| 2026-02-26 | 62.35 | 61.85 | 0.62 | 1.01% | 59.65 | 62.35 | 21806 | 13362.28 | 2.60% | 0.00 |
| 2026-02-25 | 60.50 | 61.23 | 0.56 | 0.92% | 59.30 | 61.99 | 31045 | 18820.91 | 3.69% | 0.00 |
| 2026-02-24 | 62.50 | 60.67 | -1.49 | -2.40% | 59.96 | 63.45 | 29653 | 18146.75 | 3.53% | 0.00 |
| 2026-02-13 | 64.00 | 62.16 | -2.84 | -4.37% | 62.01 | 65.00 | 23663 | 14884.72 | 2.82% | 0.00 |
| 2026-02-12 | 63.01 | 65.00 | 0.61 | 0.95% | 63.01 | 66.30 | 30557 | 19858.80 | 3.64% | 5.00 |
| 2026-02-11 | 64.20 | 64.39 | -0.31 | -0.48% | 63.00 | 67.18 | 36903 | 23769.28 | 4.39% | 0.00 |
| 2026-02-10 | 65.00 | 64.70 | -1.76 | -2.65% | 64.58 | 66.50 | 31524 | 20602.16 | 3.75% | 0.00 |
| 2026-02-09 | 65.53 | 66.46 | 1.65 | 2.55% | 64.81 | 70.00 | 56605 | 38146.71 | 6.74% | 0.00 |
| 2026-02-06 | 65.00 | 64.81 | -0.75 | -1.14% | 62.70 | 67.48 | 47589 | 31144.97 | 5.66% | 2.00 |
| 2026-02-05 | 68.44 | 65.56 | -7.52 | -10.29% | 64.48 | 68.85 | 69268 | 45740.29 | 8.24% | 2.00 |
| 2026-02-04 | 67.63 | 73.08 | 5.44 | 8.04% | 66.80 | 74.96 | 111537 | 79163.88 | 13.27% | 0.00 |
| 2026-02-03 | 57.30 | 67.64 | 11.27 | 19.99% | 57.09 | 67.64 | 73196 | 46556.75 | 8.71% | 0.00 |
| 2026-02-02 | 60.40 | 56.37 | -2.92 | -4.92% | 56.11 | 61.50 | 34648 | 19871.15 | 4.12% | 0.00 |
| 2026-01-30 | 58.30 | 59.29 | 0.44 | 0.75% | 55.52 | 60.89 | 48584 | 28172.65 | 5.78% | 0.00 |
| 2026-01-29 | 59.40 | 58.85 | -0.37 | -0.62% | 58.26 | 62.16 | 39271 | 23607.52 | 4.67% | 0.00 |
| 2026-01-28 | 60.20 | 59.22 | -2.38 | -3.86% | 58.71 | 60.71 | 31268 | 18643.41 | 3.72% | 0.00 |
| 2026-01-27 | 59.00 | 61.60 | 1.88 | 3.15% | 57.48 | 62.86 | 55960 | 33510.56 | 6.66% | 0.00 |
| 2026-01-26 | 68.60 | 59.72 | -6.55 | -9.88% | 58.88 | 68.87 | 69430 | 43162.21 | 8.26% | 0.00 |
| 2026-01-23 | 62.02 | 66.27 | 5.01 | 8.18% | 61.50 | 68.13 | 74900 | 49295.83 | 8.91% | 2.00 |
| 2026-01-22 | 56.61 | 61.26 | 4.52 | 7.97% | 56.61 | 62.40 | 48350 | 29197.09 | 5.75% | 0.00 |
| 2026-01-21 | 56.00 | 56.74 | -0.86 | -1.49% | 56.00 | 58.80 | 36764 | 21049.77 | 4.38% | 0.00 |
| 2026-01-20 | 53.31 | 57.60 | 3.59 | 6.65% | 53.31 | 61.88 | 80647 | 47810.16 | 9.60% | 0.00 |
| 2026-01-19 | 54.45 | 54.01 | -0.43 | -0.79% | 52.13 | 55.49 | 39930 | 21408.64 | 4.75% | 0.00 |
| 2026-01-16 | 55.78 | 54.44 | -0.26 | -0.48% | 53.44 | 56.14 | 30646 | 16776.52 | 3.65% | 0.00 |
| 2026-01-15 | 54.53 | 54.70 | -0.20 | -0.36% | 53.38 | 56.59 | 43845 | 23917.72 | 5.22% | 0.00 |
| 2026-01-14 | 52.63 | 54.90 | 2.75 | 5.27% | 51.98 | 58.78 | 72636 | 40050.50 | 8.64% | 0.00 |
| 2026-01-13 | 49.50 | 52.15 | 2.62 | 5.29% | 47.00 | 53.80 | 88199 | 44493.57 | 10.50% | 0.00 |
| 2026-01-12 | 46.25 | 49.53 | 3.95 | 8.67% | 46.25 | 49.98 | 73948 | 35858.33 | 8.80% | 0.00 |
| 2026-01-09 | 45.11 | 45.58 | -0.03 | -0.07% | 45.11 | 48.80 | 82871 | 38927.85 | 9.86% | 0.00 |
| 2026-01-08 | 39.70 | 45.61 | 5.67 | 14.20% | 39.70 | 46.98 | 76248 | 33662.21 | 9.07% | 0.00 |
| 2026-01-07 | 39.66 | 39.94 | 0.31 | 0.78% | 39.52 | 40.43 | 19770 | 7899.97 | 2.35% | 0.00 |
| 2026-01-06 | 39.45 | 39.63 | 0.61 | 1.56% | 39.04 | 39.99 | 13957 | 5522.40 | 1.66% | 0.00 |
| 2026-01-05 | 38.25 | 39.02 | 0.77 | 2.01% | 37.85 | 39.10 | 15070 | 5832.86 | 1.79% | 0.00 |
| 2025-12-31 | 38.55 | 38.25 | -0.35 | -0.91% | 38.05 | 39.16 | 8880 | 3408.47 | 1.06% | 0.00 |
| 2025-12-30 | 38.80 | 38.60 | -0.65 | -1.66% | 38.50 | 39.18 | 9928 | 3849.35 | 1.18% | 0.00 |
| 2025-12-29 | 39.00 | 39.25 | 0.15 | 0.38% | 38.94 | 39.76 | 9741 | 3823.14 | 1.16% | 0.00 |
| 2025-12-26 | 39.48 | 39.10 | 0.02 | 0.05% | 39.01 | 39.88 | 16255 | 6412.32 | 1.93% | 0.00 |
| 2025-12-25 | 39.26 | 39.08 | 0.18 | 0.46% | 38.31 | 39.26 | 14322 | 5555.60 | 1.70% | 0.00 |
| 2025-12-24 | 37.37 | 38.90 | 1.37 | 3.65% | 37.37 | 39.07 | 14730 | 5674.33 | 1.75% | 0.00 |
| 2025-12-23 | 38.09 | 37.53 | -0.88 | -2.29% | 37.35 | 38.50 | 17324 | 6544.31 | 2.06% | 0.00 |
| 2025-12-22 | 38.47 | 38.41 | 0.05 | 0.13% | 38.18 | 38.77 | 8469 | 3252.03 | 1.01% | 0.00 |
| 2025-12-19 | 38.01 | 38.36 | 0.21 | 0.55% | 38.01 | 39.49 | 9057 | 3491.03 | 1.08% | 0.00 |
| 2025-12-18 | 37.84 | 38.15 | 0.09 | 0.24% | 37.60 | 38.71 | 7384 | 2830.06 | 0.88% | 0.00 |
| 2025-12-17 | 37.19 | 38.06 | 0.98 | 2.64% | 36.41 | 38.10 | 12739 | 4741.82 | 1.52% | 0.00 |
| 2025-12-16 | 38.02 | 37.08 | -1.23 | -3.21% | 37.02 | 38.24 | 9791 | 3659.93 | 1.17% | 0.00 |
| 2025-12-15 | 38.51 | 38.31 | -0.20 | -0.52% | 38.08 | 38.90 | 7783 | 2994.85 | 0.93% | 0.00 |
| 2025-12-12 | 38.49 | 38.51 | 0.33 | 0.86% | 37.92 | 38.69 | 7535 | 2893.76 | 0.90% | 0.00 |
| 2025-12-11 | 39.55 | 38.18 | -0.97 | -2.48% | 38.13 | 39.55 | 9428 | 3635.44 | 1.12% | 0.00 |
| 2025-12-10 | 39.63 | 39.15 | -0.55 | -1.39% | 38.80 | 39.88 | 10424 | 4068.15 | 1.24% | 0.00 |
| 2025-12-09 | 39.61 | 39.70 | 0.09 | 0.23% | 39.47 | 40.23 | 8948 | 3562.42 | 1.06% | 0.00 |
| 2025-12-08 | 38.95 | 39.61 | 0.63 | 1.62% | 38.85 | 40.15 | 11606 | 4599.11 | 1.38% | 0.00 |
| 2025-12-05 | 38.13 | 38.98 | 1.05 | 2.77% | 37.62 | 39.20 | 13319 | 5158.92 | 1.59% | 0.00 |
| 2025-12-04 | 38.80 | 37.93 | -1.19 | -3.04% | 37.75 | 39.29 | 15796 | 6025.97 | 1.88% | 0.00 |
| 2025-12-03 | 39.99 | 39.12 | -0.58 | -1.46% | 38.62 | 39.99 | 13928 | 5435.00 | 1.66% | 0.00 |
| 2025-12-02 | 40.46 | 39.70 | -0.72 | -1.78% | 39.61 | 40.69 | 9397 | 3744.66 | 1.12% | 0.00 |
| 2025-12-01 | 40.80 | 40.42 | -0.40 | -0.98% | 40.21 | 41.27 | 11187 | 4533.50 | 1.33% | 0.00 |
| 2025-11-28 | 40.81 | 40.82 | -0.24 | -0.58% | 40.60 | 41.43 | 15809 | 6472.97 | 1.88% | 0.00 |
| 2025-11-27 | 39.22 | 41.06 | 1.67 | 4.24% | 39.22 | 41.50 | 26017 | 10583.36 | 3.10% | 0.00 |
| 2025-11-26 | 39.39 | 39.39 | -0.01 | -0.03% | 39.30 | 40.62 | 17986 | 7187.95 | 2.14% | 0.00 |
| 2025-11-25 | 39.66 | 39.40 | 0.23 | 0.59% | 39.22 | 39.98 | 11713 | 4627.09 | 1.39% | 0.00 |
| 2025-11-24 | 38.65 | 39.17 | 0.94 | 2.46% | 38.11 | 39.64 | 15783 | 6130.25 | 1.88% | 0.00 |
海优新材(688680)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。
