| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 10.35 | 10.39 | 0.04 | 0.39% | 10.27 | 10.41 | 179561 | 18591.12 | 1.50% | 30.00 |
| 2025-08-21 | 10.39 | 10.35 | -0.08 | -0.77% | 10.26 | 10.48 | 204716 | 21222.31 | 1.71% | 3.00 |
| 2025-08-20 | 10.56 | 10.43 | -0.10 | -0.95% | 10.20 | 10.75 | 295680 | 30838.25 | 2.46% | 1.00 |
| 2025-08-19 | 10.60 | 10.53 | -0.18 | -1.68% | 10.48 | 10.72 | 283909 | 30011.63 | 2.37% | 0.00 |
| 2025-08-18 | 10.70 | 10.71 | 0.18 | 1.71% | 10.57 | 10.80 | 350521 | 37434.56 | 2.92% | 0.00 |
| 2025-08-15 | 10.38 | 10.53 | 0.24 | 2.33% | 10.32 | 10.65 | 290637 | 30660.07 | 2.42% | 0.00 |
| 2025-08-14 | 10.77 | 10.29 | -0.55 | -5.07% | 10.26 | 10.83 | 396132 | 41563.93 | 3.30% | 50.00 |
| 2025-08-13 | 10.80 | 10.84 | 0.02 | 0.18% | 10.68 | 10.90 | 337232 | 36316.59 | 2.81% | 14.00 |
| 2025-08-12 | 11.20 | 10.82 | -0.56 | -4.92% | 10.76 | 11.25 | 533366 | 58391.07 | 4.45% | 0.00 |
| 2025-08-11 | 11.08 | 11.38 | 0.33 | 2.99% | 10.81 | 11.42 | 646837 | 71829.52 | 5.39% | 98.00 |
| 2025-08-08 | 10.88 | 11.05 | 0.17 | 1.56% | 10.84 | 11.48 | 732704 | 81907.62 | 6.11% | 30.00 |
| 2025-08-07 | 10.82 | 10.88 | -0.13 | -1.18% | 10.75 | 11.28 | 757923 | 82961.59 | 6.32% | 7.00 |
| 2025-08-06 | 10.14 | 11.01 | 0.80 | 7.84% | 10.12 | 11.01 | 850415 | 90227.74 | 7.09% | 151.00 |
| 2025-08-05 | 10.29 | 10.21 | -0.09 | -0.87% | 10.08 | 10.34 | 357884 | 36437.41 | 2.98% | 0.00 |
| 2025-08-04 | 10.31 | 10.30 | -0.15 | -1.44% | 10.10 | 10.45 | 463352 | 47418.04 | 3.86% | 3.00 |
| 2025-08-01 | 9.72 | 10.45 | 0.69 | 7.07% | 9.70 | 10.88 | 850642 | 88712.09 | 7.09% | 11.00 |
| 2025-07-31 | 10.01 | 9.76 | -0.61 | -5.88% | 9.72 | 10.35 | 540348 | 54062.66 | 4.50% | 48.00 |
| 2025-07-30 | 10.20 | 10.37 | 0.08 | 0.78% | 10.16 | 10.46 | 573560 | 59182.13 | 4.78% | 147.00 |
| 2025-07-29 | 9.84 | 10.29 | 0.43 | 4.36% | 9.50 | 10.36 | 681583 | 67863.95 | 5.68% | 113.00 |
| 2025-07-28 | 9.89 | 9.86 | -0.09 | -0.90% | 9.62 | 9.94 | 302328 | 29681.75 | 2.52% | 24.00 |
| 2025-07-25 | 10.37 | 9.95 | -0.42 | -4.05% | 9.94 | 10.42 | 497968 | 50440.73 | 4.15% | 78.00 |
| 2025-07-24 | 10.00 | 10.37 | 0.19 | 1.87% | 9.78 | 10.43 | 641303 | 65245.79 | 5.35% | 37.00 |
| 2025-07-23 | 10.46 | 10.18 | -0.10 | -0.97% | 10.09 | 10.88 | 982202 | 103142.48 | 8.19% | 0.00 |
| 2025-07-22 | 9.49 | 10.28 | 0.74 | 7.76% | 9.34 | 10.42 | 874282 | 86781.83 | 7.29% | 129.00 |
| 2025-07-21 | 9.20 | 9.54 | -0.22 | -2.25% | 9.20 | 9.80 | 508854 | 48356.77 | 4.24% | 101.00 |
| 2025-07-18 | 10.02 | 9.76 | -0.30 | -2.98% | 9.74 | 10.45 | 452779 | 45385.60 | 3.77% | 8.00 |
| 2025-07-17 | 10.04 | 10.06 | 0.03 | 0.30% | 9.78 | 10.19 | 482283 | 47930.43 | 4.02% | 56.00 |
| 2025-07-16 | 9.82 | 10.03 | 0.24 | 2.45% | 9.50 | 10.03 | 474650 | 46257.14 | 3.96% | 31.00 |
| 2025-07-15 | 10.10 | 9.79 | -0.56 | -5.41% | 9.78 | 10.50 | 566547 | 57195.11 | 4.72% | 1.00 |
| 2025-07-14 | 10.24 | 10.35 | 0.07 | 0.68% | 9.90 | 10.51 | 630301 | 64387.60 | 5.25% | 30.00 |
| 2025-07-11 | 10.50 | 10.28 | -0.38 | -3.56% | 10.10 | 10.70 | 833288 | 86400.58 | 6.95% | 53.00 |
| 2025-07-10 | 10.21 | 10.66 | 0.50 | 4.92% | 10.01 | 11.62 | 1273943 | 137334.80 | 10.62% | 205.00 |
| 2025-07-09 | 9.85 | 10.16 | 0.12 | 1.20% | 9.68 | 10.68 | 1029808 | 102838.52 | 8.58% | 0.00 |
| 2025-07-08 | 9.05 | 10.04 | 0.99 | 10.94% | 8.87 | 10.85 | 1170288 | 113213.89 | 9.75% | 213.00 |
| 2025-07-07 | 8.53 | 9.05 | 0.33 | 3.78% | 8.42 | 9.11 | 634834 | 56103.44 | 5.29% | 169.00 |
| 2025-07-04 | 9.26 | 8.72 | -0.24 | -2.68% | 8.59 | 9.46 | 625911 | 55329.91 | 5.22% | 29.00 |
| 2025-07-03 | 9.13 | 8.96 | -0.34 | -3.66% | 8.74 | 9.27 | 974942 | 87354.08 | 8.13% | 1.00 |
| 2025-07-02 | 7.73 | 9.30 | 1.55 | 20.00% | 7.65 | 9.30 | 976348 | 84350.28 | 8.14% | 157.00 |
| 2025-07-01 | 7.81 | 7.75 | -0.11 | -1.40% | 7.69 | 7.83 | 165289 | 12794.22 | 1.38% | 0.00 |
| 2025-06-30 | 7.73 | 7.86 | 0.22 | 2.88% | 7.64 | 7.97 | 243865 | 19009.95 | 2.03% | 13.00 |
| 2025-06-27 | 7.70 | 7.64 | -0.07 | -0.91% | 7.62 | 7.83 | 149817 | 11528.50 | 1.25% | 0.00 |
| 2025-06-26 | 7.66 | 7.71 | 0.05 | 0.65% | 7.65 | 7.88 | 206244 | 16060.55 | 1.72% | 0.00 |
| 2025-06-25 | 7.61 | 7.66 | 0.05 | 0.66% | 7.60 | 7.84 | 242755 | 18701.88 | 2.02% | 0.00 |
| 2025-06-24 | 7.54 | 7.61 | 0.05 | 0.66% | 7.50 | 7.62 | 146273 | 11087.04 | 1.22% | 0.00 |
| 2025-06-23 | 7.40 | 7.56 | 0.16 | 2.16% | 7.36 | 7.60 | 156097 | 11748.13 | 1.30% | 0.00 |
| 2025-06-20 | 7.33 | 7.40 | 0.07 | 0.95% | 7.31 | 7.62 | 179528 | 13422.56 | 1.50% | 0.00 |
| 2025-06-19 | 7.33 | 7.33 | -0.02 | -0.27% | 7.28 | 7.43 | 63782 | 4685.49 | 0.53% | 0.00 |
| 2025-06-18 | 7.42 | 7.35 | -0.02 | -0.27% | 7.31 | 7.52 | 70144 | 5181.27 | 0.58% | 0.00 |
| 2025-06-17 | 7.37 | 7.37 | 0.02 | 0.27% | 7.30 | 7.42 | 36967 | 2726.87 | 0.31% | 0.00 |
| 2025-06-16 | 7.30 | 7.35 | 0.04 | 0.55% | 7.28 | 7.38 | 43241 | 3179.95 | 0.36% | 0.00 |
| 2025-06-13 | 7.43 | 7.31 | -0.12 | -1.62% | 7.29 | 7.43 | 53475 | 3927.71 | 0.45% | 0.00 |
| 2025-06-12 | 7.43 | 7.43 | 0.00 | 0.00% | 7.34 | 7.45 | 42784 | 3163.40 | 0.36% | 0.00 |
| 2025-06-11 | 7.40 | 7.43 | 0.03 | 0.41% | 7.39 | 7.51 | 54422 | 4062.57 | 0.45% | 0.00 |
| 2025-06-10 | 7.46 | 7.40 | -0.05 | -0.67% | 7.33 | 7.50 | 61871 | 4596.46 | 0.52% | 0.00 |
| 2025-06-09 | 7.44 | 7.45 | 0.05 | 0.68% | 7.40 | 7.49 | 59467 | 4429.88 | 0.50% | 0.00 |
| 2025-06-06 | 7.35 | 7.40 | 0.07 | 0.95% | 7.33 | 7.47 | 62898 | 4657.80 | 0.52% | 0.00 |
| 2025-06-05 | 7.39 | 7.34 | -0.02 | -0.27% | 7.29 | 7.40 | 51560 | 3779.14 | 0.43% | 0.00 |
| 2025-06-04 | 7.30 | 7.36 | 0.05 | 0.68% | 7.30 | 7.43 | 50423 | 3714.88 | 0.42% | 0.00 |
| 2025-06-03 | 7.23 | 7.31 | 0.05 | 0.69% | 7.20 | 7.33 | 46706 | 3406.80 | 0.39% | 0.00 |
| 2025-05-30 | 7.34 | 7.26 | -0.08 | -1.09% | 7.22 | 7.34 | 45292 | 3288.98 | 0.38% | 0.00 |
| 2025-05-29 | 7.21 | 7.34 | 0.13 | 1.80% | 7.20 | 7.35 | 52758 | 3852.28 | 0.44% | 0.00 |
| 2025-05-28 | 7.37 | 7.21 | -0.20 | -2.70% | 7.20 | 7.45 | 65806 | 4795.82 | 0.55% | 0.00 |
| 2025-05-27 | 7.33 | 7.41 | 0.10 | 1.37% | 7.21 | 7.41 | 58292 | 4260.24 | 0.49% | 0.00 |
| 2025-05-26 | 7.33 | 7.31 | -0.04 | -0.54% | 7.25 | 7.39 | 61582 | 4507.48 | 0.51% | 0.00 |
| 2025-05-23 | 7.38 | 7.35 | -0.06 | -0.81% | 7.34 | 7.49 | 47756 | 3541.96 | 0.40% | 0.00 |
| 2025-05-22 | 7.49 | 7.41 | -0.11 | -1.46% | 7.36 | 7.55 | 61394 | 4565.25 | 0.51% | 0.00 |
| 2025-05-21 | 7.60 | 7.52 | -0.06 | -0.79% | 7.50 | 7.61 | 37401 | 2820.50 | 0.31% | 0.00 |
| 2025-05-20 | 7.62 | 7.58 | -0.02 | -0.26% | 7.52 | 7.62 | 47402 | 3585.52 | 0.40% | 0.00 |
| 2025-05-19 | 7.59 | 7.60 | 0.02 | 0.26% | 7.48 | 7.60 | 42828 | 3229.33 | 0.36% | 10.00 |
| 2025-05-16 | 7.60 | 7.58 | -0.04 | -0.52% | 7.55 | 7.68 | 56049 | 4262.87 | 0.47% | 0.00 |
| 2025-05-15 | 7.71 | 7.62 | -0.09 | -1.17% | 7.62 | 7.78 | 58785 | 4513.42 | 0.49% | 0.00 |
| 2025-05-14 | 7.70 | 7.71 | 0.03 | 0.39% | 7.63 | 7.75 | 61690 | 4741.78 | 0.51% | 0.00 |
| 2025-05-13 | 7.68 | 7.68 | 0.06 | 0.79% | 7.63 | 7.75 | 70472 | 5412.80 | 0.59% | 10.00 |
| 2025-05-12 | 7.56 | 7.62 | 0.10 | 1.33% | 7.55 | 7.65 | 43428 | 3300.54 | 0.36% | 0.00 |
| 2025-05-09 | 7.59 | 7.52 | -0.07 | -0.92% | 7.47 | 7.60 | 40754 | 3066.52 | 0.34% | 0.00 |
| 2025-05-08 | 7.50 | 7.59 | 0.05 | 0.66% | 7.49 | 7.60 | 54503 | 4124.05 | 0.45% | 0.00 |
| 2025-05-07 | 7.57 | 7.54 | 0.05 | 0.67% | 7.47 | 7.65 | 72135 | 5430.08 | 0.60% | 0.00 |
| 2025-05-06 | 7.37 | 7.49 | 0.19 | 2.60% | 7.35 | 7.50 | 67461 | 5009.58 | 0.56% | 0.00 |
| 2025-04-30 | 7.30 | 7.30 | 0.00 | 0.00% | 7.28 | 7.40 | 42986 | 3159.01 | 0.36% | 0.00 |
| 2025-04-29 | 7.19 | 7.30 | 0.10 | 1.39% | 7.16 | 7.38 | 48365 | 3539.73 | 0.40% | 0.00 |
东岳硅材(300821)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。
