| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-27 | 28.00 | 31.40 | 2.07 | 7.06% | 28.00 | 32.56 | 114019 | 35379.62 | 16.82% | 0.00 |
| 2026-03-26 | 30.87 | 29.33 | -1.54 | -4.99% | 29.18 | 30.87 | 72343 | 21659.38 | 10.67% | 0.00 |
| 2026-03-25 | 28.98 | 30.87 | 2.48 | 8.74% | 28.50 | 33.01 | 126294 | 39821.39 | 18.63% | 0.00 |
| 2026-03-24 | 27.17 | 28.39 | 2.13 | 8.11% | 25.88 | 28.43 | 93859 | 25460.90 | 13.85% | 0.00 |
| 2026-03-23 | 27.61 | 26.26 | -1.56 | -5.61% | 25.81 | 27.64 | 72927 | 19603.37 | 10.76% | 0.00 |
| 2026-03-20 | 29.00 | 27.82 | -1.00 | -3.47% | 27.66 | 29.50 | 58299 | 16625.42 | 8.60% | 0.00 |
| 2026-03-19 | 28.88 | 28.82 | -1.00 | -3.35% | 28.30 | 29.43 | 59122 | 17052.99 | 8.72% | 0.00 |
| 2026-03-18 | 30.30 | 29.82 | 0.42 | 1.43% | 29.17 | 30.33 | 66771 | 19821.05 | 9.85% | 0.00 |
| 2026-03-17 | 32.10 | 29.40 | -2.35 | -7.40% | 29.00 | 32.60 | 107019 | 32249.35 | 15.79% | 0.00 |
| 2026-03-16 | 32.50 | 31.75 | -0.48 | -1.49% | 31.20 | 32.78 | 85975 | 27305.86 | 12.68% | 0.00 |
| 2026-03-13 | 33.43 | 32.23 | -2.22 | -6.44% | 32.23 | 34.44 | 86959 | 28775.00 | 12.83% | 0.00 |
| 2026-03-12 | 32.90 | 34.45 | 1.32 | 3.98% | 32.16 | 34.76 | 139928 | 47329.04 | 20.64% | 0.00 |
| 2026-03-11 | 34.91 | 33.13 | -1.61 | -4.63% | 33.02 | 36.41 | 100657 | 34732.96 | 14.85% | 0.00 |
| 2026-03-10 | 34.30 | 34.74 | 2.07 | 6.34% | 34.00 | 35.85 | 122794 | 42789.81 | 18.12% | 0.00 |
| 2026-03-09 | 32.25 | 32.67 | -0.55 | -1.66% | 30.50 | 33.44 | 121870 | 38705.77 | 17.98% | 4.10 |
| 2026-03-06 | 34.08 | 33.22 | -1.57 | -4.51% | 33.07 | 34.72 | 98611 | 33159.15 | 14.55% | 0.00 |
| 2026-03-05 | 36.00 | 34.79 | -0.53 | -1.50% | 34.10 | 36.87 | 139630 | 49515.48 | 20.60% | 0.00 |
| 2026-03-04 | 35.60 | 35.32 | -1.61 | -4.36% | 34.80 | 38.25 | 139432 | 50335.43 | 20.57% | 0.00 |
| 2026-03-03 | 40.03 | 36.93 | -2.75 | -6.93% | 36.70 | 42.66 | 160258 | 62743.35 | 23.64% | 0.00 |
| 2026-03-02 | 42.49 | 39.68 | -1.98 | -4.75% | 39.30 | 42.90 | 121084 | 48995.72 | 17.86% | 2.00 |
| 2026-02-27 | 37.70 | 41.66 | 2.07 | 5.23% | 37.68 | 42.68 | 185932 | 76251.91 | 27.43% | 0.00 |
| 2026-02-26 | 32.64 | 39.59 | 6.60 | 20.01% | 31.83 | 39.59 | 235111 | 84973.98 | 34.69% | 0.00 |
| 2026-02-25 | 32.97 | 32.99 | 0.95 | 2.97% | 32.51 | 35.66 | 168064 | 57221.63 | 24.80% | 12.00 |
| 2026-02-24 | 33.12 | 32.04 | -0.43 | -1.32% | 30.60 | 33.40 | 118641 | 37754.60 | 17.50% | 0.00 |
| 2026-02-13 | 33.30 | 32.47 | -0.58 | -1.75% | 32.18 | 34.93 | 148388 | 49525.69 | 21.89% | 0.00 |
| 2026-02-12 | 29.00 | 33.05 | 4.06 | 14.00% | 28.88 | 34.79 | 195585 | 63714.71 | 28.86% | 0.00 |
| 2026-02-11 | 29.29 | 28.99 | -1.08 | -3.59% | 28.55 | 31.04 | 116576 | 34458.59 | 17.20% | 0.00 |
| 2026-02-10 | 27.42 | 30.07 | 2.15 | 7.70% | 26.51 | 30.65 | 199549 | 56518.83 | 29.44% | 0.00 |
| 2026-02-09 | 29.00 | 27.92 | -0.99 | -3.42% | 27.36 | 30.69 | 205945 | 59304.45 | 30.39% | 0.00 |
| 2026-02-06 | 25.03 | 28.91 | 3.31 | 12.93% | 24.90 | 30.72 | 241354 | 68619.70 | 35.61% | 2.00 |
| 2026-02-05 | 25.30 | 25.60 | 0.05 | 0.20% | 24.30 | 26.15 | 124867 | 31491.19 | 18.42% | 0.00 |
| 2026-02-04 | 24.60 | 25.55 | 1.15 | 4.71% | 23.39 | 25.88 | 151472 | 37234.97 | 22.35% | 4.09 |
| 2026-02-03 | 21.81 | 24.40 | 3.15 | 14.82% | 21.75 | 24.80 | 160781 | 37565.50 | 23.72% | 2.78 |
| 2026-02-02 | 22.02 | 21.25 | -0.61 | -2.79% | 20.64 | 22.96 | 109420 | 23588.09 | 16.14% | 0.00 |
| 2026-01-30 | 21.55 | 21.86 | 0.38 | 1.77% | 20.06 | 22.60 | 150041 | 31978.80 | 22.14% | 0.00 |
| 2026-01-29 | 20.53 | 21.48 | 1.02 | 4.99% | 20.53 | 22.69 | 139870 | 30302.87 | 20.64% | 3.00 |
| 2026-01-28 | 19.00 | 20.46 | 1.36 | 7.12% | 18.81 | 20.69 | 86611 | 17242.20 | 12.78% | 0.00 |
| 2026-01-27 | 18.68 | 19.10 | 0.50 | 2.69% | 18.07 | 19.17 | 35429 | 6622.32 | 5.23% | 2.52 |
| 2026-01-26 | 19.50 | 18.60 | -1.09 | -5.54% | 18.45 | 19.58 | 46773 | 8821.65 | 6.90% | 0.00 |
| 2026-01-23 | 18.95 | 19.69 | 0.83 | 4.40% | 18.73 | 19.84 | 40644 | 7811.64 | 6.00% | 17.45 |
| 2026-01-22 | 18.73 | 18.86 | 0.26 | 1.40% | 18.48 | 18.95 | 22819 | 4276.72 | 3.37% | 4.96 |
| 2026-01-21 | 18.63 | 18.60 | 0.23 | 1.25% | 18.28 | 18.77 | 20932 | 3878.82 | 3.09% | 0.00 |
| 2026-01-20 | 18.19 | 18.37 | 0.09 | 0.49% | 18.17 | 18.82 | 33333 | 6140.40 | 4.92% | 0.00 |
| 2026-01-19 | 18.39 | 18.28 | -0.08 | -0.44% | 17.97 | 18.54 | 26870 | 4886.41 | 3.96% | 0.00 |
| 2026-01-16 | 18.18 | 18.36 | 0.23 | 1.27% | 17.92 | 18.60 | 39426 | 7200.96 | 5.82% | 0.00 |
| 2026-01-15 | 17.75 | 18.13 | 0.38 | 2.14% | 17.47 | 18.13 | 25162 | 4480.41 | 3.71% | 0.00 |
| 2026-01-14 | 17.55 | 17.75 | 0.14 | 0.80% | 17.41 | 18.03 | 19295 | 3428.40 | 2.85% | 0.00 |
| 2026-01-13 | 17.75 | 17.61 | -0.13 | -0.73% | 17.49 | 18.06 | 23962 | 4274.06 | 3.54% | 0.00 |
| 2026-01-12 | 17.62 | 17.74 | 0.20 | 1.14% | 17.43 | 17.84 | 20385 | 3602.28 | 3.01% | 0.00 |
| 2026-01-09 | 17.59 | 17.54 | 0.04 | 0.23% | 17.36 | 17.70 | 17709 | 3105.93 | 2.61% | 4.00 |
| 2026-01-08 | 17.13 | 17.50 | 0.37 | 2.16% | 17.09 | 17.75 | 26785 | 4694.17 | 3.95% | 0.00 |
| 2026-01-07 | 16.82 | 17.13 | 0.28 | 1.66% | 16.82 | 17.20 | 20157 | 3435.83 | 2.97% | 16.98 |
| 2026-01-06 | 16.86 | 16.85 | -0.01 | -0.06% | 16.74 | 17.08 | 14482 | 2450.53 | 2.14% | 0.00 |
| 2026-01-05 | 16.40 | 16.86 | 0.42 | 2.55% | 16.40 | 16.87 | 16422 | 2749.94 | 2.42% | 5.55 |
| 2025-12-31 | 16.63 | 16.44 | -0.05 | -0.30% | 16.31 | 16.65 | 7023 | 1155.06 | 1.04% | 0.00 |
| 2025-12-30 | 16.54 | 16.49 | -0.13 | -0.78% | 16.47 | 16.75 | 10140 | 1680.32 | 1.50% | 0.00 |
| 2025-12-29 | 16.56 | 16.62 | 0.01 | 0.06% | 16.51 | 16.79 | 15863 | 2635.30 | 2.34% | 0.00 |
| 2025-12-26 | 16.99 | 16.61 | -0.26 | -1.54% | 16.54 | 16.99 | 16126 | 2697.81 | 2.38% | 0.00 |
| 2025-12-25 | 16.55 | 16.87 | 0.44 | 2.68% | 16.30 | 17.05 | 21863 | 3646.59 | 3.23% | 0.00 |
| 2025-12-24 | 16.16 | 16.43 | 0.35 | 2.18% | 16.10 | 16.53 | 13422 | 2198.38 | 1.98% | 0.00 |
| 2025-12-23 | 16.21 | 16.08 | -0.18 | -1.11% | 15.96 | 16.30 | 10945 | 1766.37 | 1.61% | 0.00 |
| 2025-12-22 | 16.20 | 16.26 | 0.16 | 0.99% | 16.09 | 16.45 | 9225 | 1504.72 | 1.36% | 0.00 |
| 2025-12-19 | 16.15 | 16.10 | 0.11 | 0.69% | 16.00 | 16.19 | 10958 | 1762.23 | 1.62% | 0.00 |
| 2025-12-18 | 15.69 | 15.99 | 0.14 | 0.88% | 15.69 | 16.21 | 16761 | 2693.13 | 2.47% | 0.00 |
| 2025-12-17 | 15.72 | 15.85 | 0.02 | 0.13% | 15.42 | 15.96 | 20377 | 3186.71 | 3.01% | 0.00 |
| 2025-12-16 | 16.22 | 15.83 | -0.32 | -1.98% | 15.75 | 16.22 | 12338 | 1964.03 | 1.82% | 7.00 |
| 2025-12-15 | 16.43 | 16.15 | -0.32 | -1.94% | 16.15 | 16.48 | 15600 | 2541.54 | 2.30% | 20.00 |
| 2025-12-12 | 16.35 | 16.47 | 0.10 | 0.61% | 16.18 | 16.66 | 15172 | 2499.17 | 2.24% | 0.00 |
| 2025-12-11 | 16.75 | 16.37 | -0.41 | -2.44% | 16.36 | 17.00 | 14570 | 2413.38 | 2.15% | 0.00 |
| 2025-12-10 | 16.90 | 16.78 | -0.18 | -1.06% | 16.62 | 17.04 | 10492 | 1762.88 | 1.55% | 0.00 |
| 2025-12-09 | 17.32 | 16.96 | -0.23 | -1.34% | 16.89 | 17.32 | 8464 | 1446.19 | 1.25% | 0.00 |
| 2025-12-08 | 17.00 | 17.19 | 0.24 | 1.42% | 16.95 | 17.31 | 12287 | 2111.29 | 1.81% | 0.00 |
| 2025-12-05 | 16.67 | 16.95 | 0.28 | 1.68% | 16.45 | 16.95 | 13681 | 2287.57 | 2.02% | 0.00 |
| 2025-12-04 | 16.95 | 16.67 | -0.28 | -1.65% | 16.53 | 17.03 | 13907 | 2325.04 | 2.05% | 0.00 |
| 2025-12-03 | 17.22 | 16.95 | -0.26 | -1.51% | 16.83 | 17.29 | 10185 | 1730.60 | 1.50% | 0.00 |
| 2025-12-02 | 17.37 | 17.21 | -0.15 | -0.86% | 17.09 | 17.44 | 10039 | 1726.71 | 1.48% | 0.00 |
| 2025-12-01 | 17.30 | 17.36 | 0.06 | 0.35% | 17.21 | 17.60 | 14984 | 2609.28 | 2.21% | 0.00 |
| 2025-11-28 | 16.93 | 17.30 | 0.30 | 1.76% | 16.89 | 17.34 | 14817 | 2539.77 | 2.19% | 0.00 |
| 2025-11-27 | 16.69 | 17.00 | 0.31 | 1.86% | 16.68 | 17.23 | 17958 | 3050.95 | 2.65% | 23.56 |
| 2025-11-26 | 16.97 | 16.69 | -0.20 | -1.18% | 16.66 | 17.10 | 12053 | 2032.81 | 1.78% | 0.00 |
欧莱新材(688530)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。
