| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 40.61 | 40.90 | 1.05 | 2.63% | 38.47 | 41.36 | 532977 | 212944.66 | 3.18% |
| 2026-02-02 | 42.83 | 39.85 | -3.03 | -7.07% | 39.80 | 43.29 | 504409 | 207351.28 | 3.01% |
| 2026-01-30 | 42.01 | 42.88 | 0.66 | 1.56% | 39.97 | 43.58 | 609018 | 255330.44 | 3.63% |
| 2026-01-29 | 43.98 | 42.22 | -0.71 | -1.65% | 41.97 | 44.88 | 874734 | 379302.03 | 5.21% |
| 2026-01-28 | 39.00 | 42.93 | 3.90 | 9.99% | 38.80 | 42.93 | 865931 | 359022.47 | 5.16% |
| 2026-01-27 | 38.54 | 39.03 | 0.07 | 0.18% | 37.60 | 39.19 | 343768 | 132317.36 | 2.05% |
| 2026-01-26 | 38.96 | 38.96 | -0.71 | -1.79% | 38.43 | 39.80 | 365131 | 142561.09 | 2.18% |
| 2026-01-23 | 41.33 | 39.67 | -1.47 | -3.57% | 39.10 | 41.33 | 620829 | 246276.17 | 3.70% |
| 2026-01-22 | 39.86 | 41.14 | 1.87 | 4.76% | 39.20 | 41.35 | 824331 | 332206.41 | 4.91% |
| 2026-01-21 | 37.24 | 39.27 | 2.05 | 5.51% | 36.70 | 39.30 | 620730 | 236946.30 | 3.70% |
| 2026-01-20 | 39.73 | 37.22 | -2.26 | -5.72% | 36.50 | 40.71 | 638195 | 240853.06 | 3.80% |
| 2026-01-19 | 37.90 | 39.48 | 0.76 | 1.96% | 37.80 | 39.78 | 431043 | 168859.50 | 2.57% |
| 2026-01-16 | 39.16 | 38.72 | -0.08 | -0.21% | 38.28 | 39.33 | 503359 | 195195.81 | 3.00% |
| 2026-01-15 | 37.01 | 38.80 | 2.41 | 6.62% | 37.01 | 38.89 | 764792 | 291070.19 | 4.56% |
| 2026-01-14 | 35.65 | 36.39 | 0.79 | 2.22% | 35.61 | 37.00 | 487305 | 177787.47 | 2.90% |
| 2026-01-13 | 36.51 | 35.60 | -1.20 | -3.26% | 35.58 | 37.13 | 485713 | 175716.64 | 2.89% |
| 2026-01-12 | 37.06 | 36.80 | -0.26 | -0.70% | 35.97 | 37.27 | 593988 | 216692.73 | 3.54% |
| 2026-01-09 | 36.93 | 37.06 | 0.13 | 0.35% | 35.81 | 37.33 | 545053 | 200204.22 | 3.25% |
| 2026-01-08 | 36.40 | 36.93 | 0.18 | 0.49% | 36.12 | 37.50 | 531445 | 196514.89 | 3.17% |
| 2026-01-07 | 36.58 | 36.75 | -0.20 | -0.54% | 36.13 | 37.26 | 545755 | 200271.47 | 3.25% |
| 2026-01-06 | 37.98 | 36.95 | -1.03 | -2.71% | 36.55 | 38.00 | 733316 | 270905.19 | 4.37% |
| 2026-01-05 | 37.99 | 37.98 | 1.64 | 4.51% | 37.41 | 39.50 | 812544 | 310511.56 | 4.84% |
| 2025-12-31 | 37.66 | 36.34 | -1.37 | -3.63% | 36.00 | 37.79 | 585933 | 214741.50 | 3.49% |
| 2025-12-30 | 38.04 | 37.71 | -0.44 | -1.15% | 37.35 | 38.60 | 590308 | 223331.69 | 3.52% |
| 2025-12-29 | 39.20 | 38.15 | -0.61 | -1.57% | 37.00 | 39.52 | 613501 | 232570.80 | 3.66% |
| 2025-12-26 | 39.01 | 38.76 | -0.81 | -2.05% | 38.26 | 39.55 | 492731 | 191210.06 | 2.94% |
| 2025-12-25 | 40.40 | 39.57 | -0.79 | -1.96% | 39.39 | 40.90 | 522693 | 208124.53 | 3.11% |
| 2025-12-24 | 37.82 | 40.36 | 2.45 | 6.46% | 37.82 | 40.88 | 1065120 | 420086.59 | 6.35% |
| 2025-12-23 | 35.59 | 37.91 | 2.32 | 6.52% | 35.52 | 39.15 | 1033950 | 390216.38 | 6.16% |
| 2025-12-22 | 33.22 | 35.59 | 2.55 | 7.72% | 33.13 | 36.20 | 943769 | 328395.56 | 5.62% |
| 2025-12-19 | 34.61 | 33.04 | -1.19 | -3.48% | 33.00 | 35.01 | 584137 | 196522.44 | 3.48% |
| 2025-12-18 | 34.40 | 34.23 | -0.87 | -2.48% | 33.83 | 36.00 | 680623 | 235478.77 | 4.06% |
| 2025-12-17 | 33.26 | 35.10 | 1.83 | 5.50% | 32.60 | 35.20 | 777235 | 264295.91 | 4.63% |
| 2025-12-16 | 32.71 | 33.27 | 0.09 | 0.27% | 32.60 | 34.25 | 525718 | 175070.12 | 3.13% |
| 2025-12-15 | 32.06 | 33.18 | 0.36 | 1.10% | 31.60 | 33.60 | 489973 | 159953.81 | 2.92% |
| 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% |
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。
