| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 34.05 | 32.82 | -1.21 | -3.56% | 32.32 | 34.33 | 563321 | 185430.41 | 3.36% |
| 2025-12-11 | 35.14 | 34.03 | -0.85 | -2.44% | 34.00 | 35.48 | 391608 | 136041.73 | 2.33% |
| 2025-12-10 | 35.27 | 34.88 | -0.48 | -1.36% | 33.68 | 35.50 | 374157 | 128682.20 | 2.23% |
| 2025-12-09 | 35.29 | 35.36 | 0.05 | 0.14% | 34.63 | 35.95 | 445970 | 157231.52 | 2.66% |
| 2025-12-08 | 33.90 | 35.31 | 1.96 | 5.88% | 33.90 | 36.35 | 540291 | 191119.02 | 3.22% |
| 2025-12-05 | 32.30 | 33.35 | 1.01 | 3.12% | 31.99 | 33.70 | 406621 | 134258.38 | 2.42% |
| 2025-12-04 | 32.90 | 32.34 | -0.41 | -1.25% | 32.19 | 33.72 | 362992 | 119189.66 | 2.16% |
| 2025-12-03 | 32.96 | 32.75 | -0.25 | -0.76% | 32.70 | 34.35 | 462764 | 154169.94 | 2.76% |
| 2025-12-02 | 32.36 | 33.00 | 0.83 | 2.58% | 32.06 | 34.09 | 462820 | 154311.19 | 2.76% |
| 2025-12-01 | 32.58 | 32.17 | -0.33 | -1.02% | 31.78 | 32.60 | 318598 | 102372.45 | 1.90% |
| 2025-11-28 | 32.39 | 32.50 | 0.12 | 0.37% | 31.97 | 33.55 | 358860 | 116991.10 | 2.14% |
| 2025-11-27 | 33.37 | 32.38 | -0.83 | -2.50% | 32.38 | 34.63 | 410728 | 137813.47 | 2.45% |
| 2025-11-26 | 32.00 | 33.21 | 0.57 | 1.75% | 31.90 | 34.54 | 643071 | 213153.52 | 3.83% |
| 2025-11-25 | 30.51 | 32.64 | 2.97 | 10.01% | 30.51 | 32.64 | 349172 | 111766.22 | 2.08% |
| 2025-11-24 | 31.35 | 29.67 | -1.38 | -4.44% | 29.43 | 31.55 | 480773 | 145606.70 | 2.86% |
| 2025-11-21 | 32.28 | 31.05 | -2.21 | -6.64% | 31.01 | 32.95 | 356925 | 112748.71 | 2.13% |
| 2025-11-20 | 33.00 | 33.26 | 1.35 | 4.23% | 33.00 | 34.74 | 557583 | 188049.31 | 3.32% |
| 2025-11-19 | 32.37 | 31.91 | -0.84 | -2.56% | 31.85 | 32.86 | 217044 | 69667.38 | 1.29% |
| 2025-11-18 | 32.78 | 32.75 | 0.05 | 0.15% | 32.28 | 34.00 | 319927 | 105947.35 | 1.91% |
| 2025-11-17 | 34.26 | 32.70 | -1.46 | -4.27% | 32.46 | 34.55 | 478739 | 159280.59 | 2.85% |
| 2025-11-14 | 35.38 | 34.16 | -1.15 | -3.26% | 34.06 | 35.99 | 551890 | 192650.02 | 3.29% |
| 2025-11-13 | 32.23 | 35.31 | 3.21 | 10.00% | 32.23 | 35.31 | 444485 | 154625.02 | 2.65% |
| 2025-11-12 | 32.30 | 32.10 | -0.80 | -2.43% | 30.91 | 32.57 | 352539 | 111273.26 | 2.10% |
| 2025-11-11 | 34.00 | 32.90 | -0.04 | -0.12% | 32.57 | 34.62 | 340588 | 113319.31 | 2.03% |
| 2025-11-10 | 33.90 | 32.94 | -1.06 | -3.12% | 32.15 | 34.18 | 341292 | 112185.04 | 2.03% |
| 2025-11-07 | 32.90 | 34.00 | 1.37 | 4.20% | 32.53 | 34.68 | 522592 | 176266.50 | 3.11% |
| 2025-11-06 | 31.01 | 32.63 | 1.53 | 4.92% | 30.89 | 32.94 | 332696 | 107034.51 | 1.98% |
| 2025-11-05 | 30.00 | 31.10 | 0.07 | 0.23% | 29.94 | 31.50 | 295087 | 90220.95 | 1.76% |
| 2025-11-04 | 31.64 | 31.03 | -0.67 | -2.11% | 30.66 | 32.06 | 293600 | 91828.53 | 1.75% |
| 2025-11-03 | 34.22 | 31.70 | -2.95 | -8.51% | 31.20 | 34.25 | 616808 | 196235.47 | 3.68% |
| 2025-10-31 | 35.58 | 34.65 | -0.68 | -1.92% | 34.62 | 36.14 | 382396 | 134557.36 | 2.28% |
| 2025-10-30 | 35.71 | 35.33 | -0.59 | -1.64% | 34.80 | 36.51 | 446071 | 158660.50 | 2.66% |
| 2025-10-29 | 35.36 | 35.92 | 1.38 | 4.00% | 35.12 | 36.96 | 716609 | 259490.52 | 4.27% |
| 2025-10-28 | 32.15 | 34.54 | 2.22 | 6.87% | 32.00 | 34.96 | 744640 | 252419.25 | 4.44% |
| 2025-10-27 | 33.51 | 32.32 | 0.09 | 0.28% | 32.01 | 33.65 | 531460 | 172859.11 | 3.17% |
| 2025-10-24 | 30.90 | 32.23 | 1.73 | 5.67% | 30.89 | 32.57 | 435428 | 138388.28 | 2.59% |
| 2025-10-23 | 32.01 | 30.50 | -1.95 | -6.01% | 30.08 | 32.44 | 518052 | 159488.64 | 3.09% |
| 2025-10-22 | 31.30 | 32.45 | 0.81 | 2.56% | 30.51 | 33.72 | 739418 | 239277.23 | 4.41% |
| 2025-10-21 | 29.99 | 31.64 | 1.92 | 6.46% | 29.25 | 31.78 | 411043 | 127491.73 | 2.45% |
| 2025-10-20 | 29.60 | 29.72 | 0.47 | 1.61% | 29.40 | 30.28 | 225529 | 67320.07 | 1.34% |
| 2025-10-17 | 29.81 | 29.25 | -1.15 | -3.78% | 29.12 | 30.37 | 214377 | 63497.73 | 1.28% |
| 2025-10-16 | 30.38 | 30.40 | -0.20 | -0.65% | 29.78 | 30.72 | 199530 | 60217.49 | 1.19% |
| 2025-10-15 | 30.22 | 30.60 | 0.35 | 1.16% | 29.59 | 30.60 | 311909 | 94257.22 | 1.86% |
| 2025-10-14 | 32.38 | 30.25 | -2.08 | -6.43% | 29.98 | 32.99 | 451006 | 140238.62 | 2.69% |
| 2025-10-13 | 32.02 | 32.33 | -1.51 | -4.46% | 31.53 | 33.00 | 313882 | 100798.95 | 1.87% |
| 2025-10-10 | 33.90 | 33.84 | -0.06 | -0.18% | 33.50 | 34.60 | 285429 | 97121.07 | 1.70% |
| 2025-10-09 | 34.00 | 33.90 | -0.12 | -0.35% | 33.63 | 34.55 | 258838 | 87892.64 | 1.54% |
| 2025-09-30 | 34.27 | 34.02 | -0.25 | -0.73% | 33.93 | 34.89 | 243709 | 83571.73 | 1.45% |
| 2025-09-29 | 33.43 | 34.27 | 0.64 | 1.90% | 33.42 | 34.68 | 251010 | 85735.55 | 1.50% |
| 2025-09-26 | 34.34 | 33.63 | -1.52 | -4.32% | 33.54 | 34.64 | 256115 | 87237.51 | 1.53% |
| 2025-09-25 | 35.77 | 35.15 | -0.40 | -1.13% | 34.22 | 35.80 | 336065 | 117551.82 | 2.00% |
| 2025-09-24 | 36.00 | 35.55 | -0.58 | -1.61% | 34.51 | 36.06 | 287110 | 100953.80 | 1.71% |
| 2025-09-23 | 36.90 | 36.13 | -0.17 | -0.47% | 35.15 | 38.26 | 334544 | 122289.04 | 1.99% |
| 2025-09-22 | 36.20 | 36.30 | -0.24 | -0.66% | 35.81 | 36.82 | 227710 | 82630.62 | 1.36% |
| 2025-09-19 | 37.42 | 36.54 | -1.27 | -3.36% | 36.20 | 37.88 | 337602 | 124353.12 | 2.01% |
| 2025-09-18 | 36.00 | 37.81 | 1.34 | 3.67% | 35.93 | 39.20 | 496192 | 187695.22 | 2.96% |
| 2025-09-17 | 36.30 | 36.47 | 0.14 | 0.39% | 35.95 | 37.80 | 361701 | 133161.05 | 2.16% |
| 2025-09-16 | 36.29 | 36.33 | 0.18 | 0.50% | 35.80 | 37.18 | 370315 | 134812.61 | 2.21% |
| 2025-09-15 | 34.30 | 36.15 | 1.67 | 4.84% | 33.83 | 36.80 | 539440 | 191844.58 | 3.21% |
| 2025-09-12 | 35.54 | 34.48 | -1.85 | -5.09% | 34.30 | 35.80 | 444775 | 154170.89 | 2.65% |
| 2025-09-11 | 35.50 | 36.33 | 1.91 | 5.55% | 35.19 | 37.24 | 645504 | 232752.41 | 3.85% |
| 2025-09-10 | 31.72 | 34.42 | 2.70 | 8.51% | 31.72 | 34.88 | 614984 | 207472.97 | 3.66% |
| 2025-09-09 | 32.00 | 31.72 | -0.42 | -1.31% | 31.40 | 32.76 | 278203 | 89287.59 | 1.66% |
| 2025-09-08 | 32.41 | 32.14 | -0.58 | -1.77% | 31.78 | 32.99 | 378942 | 121936.62 | 2.26% |
| 2025-09-05 | 31.08 | 32.72 | 1.67 | 5.38% | 31.08 | 32.86 | 449250 | 145486.05 | 2.68% |
| 2025-09-04 | 32.73 | 31.05 | -1.92 | -5.82% | 30.66 | 33.40 | 443741 | 141282.80 | 2.64% |
| 2025-09-03 | 32.62 | 32.97 | 0.23 | 0.70% | 32.44 | 33.58 | 356354 | 117842.53 | 2.12% |
| 2025-09-02 | 34.85 | 32.74 | -1.70 | -4.94% | 32.48 | 34.86 | 587826 | 196014.23 | 3.50% |
| 2025-09-01 | 34.30 | 34.44 | -1.80 | -4.97% | 33.70 | 35.20 | 704039 | 242099.45 | 4.20% |
| 2025-08-29 | 39.20 | 36.24 | -0.96 | -2.58% | 33.91 | 40.48 | 1299302 | 470036.38 | 7.74% |
| 2025-08-28 | 35.60 | 37.20 | 1.40 | 3.91% | 35.20 | 37.20 | 584855 | 212234.98 | 3.49% |
| 2025-08-27 | 36.97 | 35.80 | -1.17 | -3.16% | 35.80 | 37.97 | 512653 | 188930.11 | 3.05% |
| 2025-08-26 | 38.13 | 36.97 | -1.18 | -3.09% | 36.82 | 38.68 | 411507 | 154345.45 | 2.45% |
| 2025-08-25 | 36.20 | 38.15 | 2.86 | 8.10% | 36.20 | 38.82 | 701389 | 265337.12 | 4.18% |
| 2025-08-22 | 33.00 | 35.29 | 3.21 | 10.01% | 32.60 | 35.29 | 599127 | 205262.17 | 3.57% |
| 2025-08-21 | 32.42 | 32.08 | -0.20 | -0.62% | 31.22 | 32.44 | 307274 | 97823.30 | 1.83% |
| 2025-08-20 | 32.70 | 32.28 | -0.61 | -1.85% | 31.76 | 33.69 | 353515 | 114958.25 | 2.11% |
| 2025-08-19 | 32.94 | 32.89 | -0.61 | -1.82% | 32.21 | 33.63 | 434833 | 142937.94 | 2.59% |
| 2025-08-18 | 34.31 | 33.50 | 1.50 | 4.69% | 32.75 | 34.63 | 826713 | 279023.59 | 4.93% |
| 2025-08-15 | 30.01 | 32.00 | 2.91 | 10.00% | 30.01 | 32.00 | 267272 | 84448.12 | 1.59% |
中材科技(002080)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。
