| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-29 | 8.81 | 9.00 | 0.14 | 1.58% | 8.80 | 9.04 | 141070 | 12587.62 | 1.18% | 10.00 |
| 2025-10-28 | 8.91 | 8.86 | 0.03 | 0.34% | 8.85 | 9.09 | 108615 | 9700.46 | 0.91% | 0.00 |
| 2025-10-27 | 8.90 | 8.83 | -0.02 | -0.23% | 8.79 | 8.94 | 92042 | 8147.81 | 0.77% | 0.00 |
| 2025-10-24 | 8.77 | 8.85 | 0.07 | 0.80% | 8.71 | 8.95 | 101230 | 8967.37 | 0.84% | 0.00 |
| 2025-10-23 | 8.74 | 8.78 | 0.01 | 0.11% | 8.52 | 8.78 | 110640 | 9551.56 | 0.92% | 4.00 |
| 2025-10-22 | 8.80 | 8.77 | -0.04 | -0.45% | 8.70 | 8.87 | 61919 | 5449.94 | 0.52% | 0.00 |
| 2025-10-21 | 8.75 | 8.81 | 0.06 | 0.69% | 8.71 | 8.84 | 71726 | 6302.33 | 0.60% | 0.00 |
| 2025-10-20 | 8.71 | 8.75 | 0.08 | 0.92% | 8.68 | 8.90 | 82351 | 7206.57 | 0.69% | 0.00 |
| 2025-10-17 | 8.98 | 8.67 | -0.32 | -3.56% | 8.64 | 9.14 | 151320 | 13355.53 | 1.26% | 0.00 |
| 2025-10-16 | 9.12 | 8.99 | -0.18 | -1.96% | 8.98 | 9.14 | 103949 | 9399.40 | 0.87% | 0.00 |
| 2025-10-15 | 9.12 | 9.17 | 0.06 | 0.66% | 9.06 | 9.24 | 105697 | 9682.28 | 0.88% | 0.00 |
| 2025-10-14 | 9.24 | 9.11 | -0.13 | -1.41% | 9.09 | 9.38 | 153214 | 14143.20 | 1.28% | 0.00 |
| 2025-10-13 | 8.97 | 9.24 | -0.02 | -0.22% | 8.84 | 9.27 | 123631 | 11255.52 | 1.03% | 0.00 |
| 2025-10-10 | 9.32 | 9.26 | -0.06 | -0.64% | 9.18 | 9.32 | 92548 | 8557.77 | 0.77% | 0.00 |
| 2025-10-09 | 9.19 | 9.32 | 0.16 | 1.75% | 9.17 | 9.37 | 135883 | 12642.24 | 1.13% | 0.00 |
| 2025-09-30 | 9.27 | 9.16 | -0.07 | -0.76% | 9.16 | 9.33 | 112575 | 10389.69 | 0.94% | 0.00 |
| 2025-09-29 | 9.10 | 9.23 | 0.12 | 1.32% | 9.02 | 9.31 | 112723 | 10336.63 | 0.94% | 0.00 |
| 2025-09-26 | 9.21 | 9.11 | -0.12 | -1.30% | 9.09 | 9.29 | 92693 | 8513.68 | 0.77% | 0.00 |
| 2025-09-25 | 9.35 | 9.23 | -0.21 | -2.22% | 9.22 | 9.47 | 110637 | 10326.66 | 0.92% | 0.00 |
| 2025-09-24 | 9.16 | 9.44 | 0.20 | 2.16% | 9.16 | 9.45 | 136262 | 12704.90 | 1.14% | 0.00 |
| 2025-09-23 | 9.45 | 9.24 | -0.24 | -2.53% | 9.06 | 9.48 | 161872 | 14900.48 | 1.35% | 0.00 |
| 2025-09-22 | 9.57 | 9.48 | -0.09 | -0.94% | 9.39 | 9.60 | 125341 | 11889.43 | 1.04% | 0.00 |
| 2025-09-19 | 9.72 | 9.57 | -0.12 | -1.24% | 9.55 | 9.75 | 122355 | 11777.97 | 1.02% | 0.00 |
| 2025-09-18 | 9.90 | 9.69 | -0.20 | -2.02% | 9.60 | 9.92 | 230100 | 22467.40 | 1.92% | 1.00 |
| 2025-09-17 | 9.94 | 9.89 | -0.06 | -0.60% | 9.80 | 10.21 | 192792 | 19105.23 | 1.61% | 0.00 |
| 2025-09-16 | 10.04 | 9.95 | 0.24 | 2.47% | 9.81 | 10.44 | 280541 | 28127.42 | 2.34% | 0.00 |
| 2025-09-15 | 9.87 | 9.71 | -0.16 | -1.62% | 9.70 | 10.02 | 158758 | 15585.12 | 1.32% | 0.00 |
| 2025-09-12 | 10.11 | 9.87 | -0.22 | -2.18% | 9.82 | 10.12 | 188158 | 18689.94 | 1.57% | 28.00 |
| 2025-09-11 | 9.98 | 10.09 | 0.07 | 0.70% | 9.80 | 10.09 | 175010 | 17471.89 | 1.46% | 30.00 |
| 2025-09-10 | 10.05 | 10.02 | -0.15 | -1.47% | 9.85 | 10.14 | 218315 | 21788.93 | 1.82% | 0.00 |
| 2025-09-09 | 10.27 | 10.17 | -0.18 | -1.74% | 10.08 | 10.37 | 234565 | 23975.53 | 1.96% | 10.00 |
| 2025-09-08 | 10.30 | 10.35 | -0.01 | -0.10% | 9.99 | 10.36 | 363388 | 37055.95 | 3.03% | 28.00 |
| 2025-09-05 | 9.62 | 10.36 | 0.79 | 8.25% | 9.62 | 10.44 | 540582 | 54628.61 | 4.51% | 36.00 |
| 2025-09-04 | 9.56 | 9.57 | 0.00 | 0.00% | 9.39 | 9.89 | 214329 | 20773.85 | 1.79% | 0.00 |
| 2025-09-03 | 9.70 | 9.57 | -0.17 | -1.75% | 9.55 | 9.81 | 152284 | 14710.00 | 1.27% | 0.00 |
| 2025-09-02 | 10.03 | 9.74 | -0.25 | -2.50% | 9.66 | 10.15 | 233768 | 23032.59 | 1.95% | 0.00 |
| 2025-09-01 | 9.81 | 9.99 | 0.13 | 1.32% | 9.75 | 10.02 | 212214 | 20952.23 | 1.77% | 1.00 |
| 2025-08-29 | 9.77 | 9.86 | 0.03 | 0.31% | 9.70 | 9.99 | 220853 | 21773.79 | 1.84% | 0.00 |
| 2025-08-28 | 9.82 | 9.83 | 0.02 | 0.20% | 9.49 | 9.88 | 272161 | 26491.47 | 2.27% | 0.00 |
| 2025-08-27 | 10.35 | 9.81 | -0.58 | -5.58% | 9.80 | 10.40 | 441342 | 44551.67 | 3.68% | 0.00 |
| 2025-08-26 | 10.58 | 10.39 | -0.28 | -2.62% | 10.35 | 10.63 | 286630 | 29924.78 | 2.39% | 1.00 |
| 2025-08-25 | 10.44 | 10.67 | 0.28 | 2.69% | 10.41 | 10.80 | 410404 | 43712.36 | 3.42% | 18.00 |
| 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 |
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。
