| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-07-04 | 21.61 | 22.21 | 0.61 | 2.82% | 21.50 | 22.59 | 580919 | 129032.83 | 3.46% |
| 2025-07-03 | 20.70 | 21.60 | 0.77 | 3.70% | 20.68 | 21.75 | 495132 | 105108.63 | 2.95% |
| 2025-07-02 | 22.28 | 20.83 | -0.62 | -2.89% | 20.64 | 22.28 | 631025 | 133513.94 | 3.76% |
| 2025-07-01 | 19.44 | 21.45 | 1.95 | 10.00% | 19.30 | 21.45 | 745319 | 154917.98 | 4.44% |
| 2025-06-30 | 18.33 | 19.50 | 1.10 | 5.98% | 18.21 | 19.58 | 403541 | 76620.65 | 2.40% |
| 2025-06-27 | 18.29 | 18.40 | 0.11 | 0.60% | 18.08 | 18.56 | 213010 | 38981.54 | 1.27% |
| 2025-06-26 | 18.35 | 18.29 | -0.03 | -0.16% | 18.25 | 18.75 | 230185 | 42440.80 | 1.37% |
| 2025-06-25 | 17.94 | 18.32 | 0.35 | 1.95% | 17.86 | 18.96 | 386425 | 71391.59 | 2.30% |
| 2025-06-24 | 17.68 | 17.97 | 0.23 | 1.30% | 17.54 | 18.03 | 276665 | 49352.96 | 1.65% |
| 2025-06-23 | 17.37 | 17.74 | 0.16 | 0.91% | 17.37 | 17.89 | 240882 | 42645.22 | 1.44% |
| 2025-06-20 | 17.15 | 17.58 | 0.16 | 0.92% | 17.15 | 17.81 | 358915 | 63114.03 | 2.14% |
| 2025-06-19 | 16.50 | 17.42 | 0.94 | 5.70% | 16.43 | 18.13 | 567531 | 99969.31 | 3.38% |
| 2025-06-18 | 16.08 | 16.48 | 0.32 | 1.98% | 16.07 | 16.57 | 211874 | 34611.10 | 1.26% |
| 2025-06-17 | 15.85 | 16.16 | 0.32 | 2.02% | 15.81 | 16.32 | 207142 | 33369.89 | 1.23% |
| 2025-06-16 | 15.82 | 15.84 | -0.02 | -0.13% | 15.69 | 16.08 | 152800 | 24245.19 | 0.91% |
| 2025-06-13 | 16.26 | 15.86 | -0.44 | -2.70% | 15.81 | 16.31 | 227093 | 36319.17 | 1.35% |
| 2025-06-12 | 16.54 | 16.30 | -0.29 | -1.75% | 16.25 | 16.62 | 247238 | 40539.89 | 1.47% |
| 2025-06-11 | 16.71 | 16.59 | 0.00 | 0.00% | 16.50 | 16.94 | 191899 | 32044.06 | 1.14% |
| 2025-06-10 | 17.11 | 16.59 | -0.64 | -3.71% | 16.30 | 17.24 | 408743 | 68075.73 | 2.44% |
| 2025-06-09 | 17.34 | 17.23 | -0.11 | -0.63% | 17.19 | 17.49 | 157172 | 27224.67 | 0.94% |
| 2025-06-06 | 17.17 | 17.34 | 0.18 | 1.05% | 17.12 | 17.44 | 177007 | 30647.88 | 1.05% |
| 2025-06-05 | 17.51 | 17.16 | -0.35 | -2.00% | 16.81 | 17.63 | 323962 | 55214.39 | 1.93% |
| 2025-06-04 | 17.24 | 17.51 | 0.33 | 1.92% | 17.02 | 17.59 | 279432 | 48635.01 | 1.67% |
| 2025-06-03 | 16.87 | 17.18 | 0.35 | 2.08% | 16.75 | 17.39 | 276898 | 47429.82 | 1.65% |
| 2025-05-30 | 16.81 | 16.83 | -0.04 | -0.24% | 16.75 | 17.13 | 245337 | 41558.88 | 1.46% |
| 2025-05-29 | 17.20 | 17.09 | -0.06 | -0.35% | 16.81 | 17.34 | 273192 | 46550.13 | 1.63% |
| 2025-05-28 | 16.51 | 17.15 | 0.68 | 4.13% | 16.42 | 17.27 | 349291 | 59229.43 | 2.08% |
| 2025-05-27 | 16.54 | 16.47 | -0.16 | -0.96% | 16.42 | 17.05 | 220825 | 36740.40 | 1.32% |
| 2025-05-26 | 16.24 | 16.63 | 0.41 | 2.53% | 16.23 | 16.71 | 225411 | 37155.58 | 1.34% |
| 2025-05-23 | 16.31 | 16.22 | -0.15 | -0.92% | 16.20 | 16.55 | 180179 | 29489.75 | 1.07% |
| 2025-05-22 | 16.66 | 16.37 | -0.52 | -3.08% | 16.34 | 16.85 | 227237 | 37474.96 | 1.35% |
| 2025-05-21 | 16.83 | 16.89 | 0.12 | 0.72% | 16.55 | 17.34 | 402683 | 68096.27 | 2.40% |
| 2025-05-20 | 16.25 | 16.77 | 0.41 | 2.51% | 16.19 | 16.97 | 458619 | 76403.56 | 2.73% |
| 2025-05-19 | 16.36 | 16.36 | 0.60 | 3.81% | 16.05 | 16.78 | 741207 | 121526.32 | 4.42% |
| 2025-05-16 | 14.90 | 15.76 | 0.75 | 5.00% | 14.89 | 15.85 | 404774 | 62499.35 | 2.41% |
| 2025-05-15 | 14.90 | 15.01 | 0.06 | 0.40% | 14.76 | 15.35 | 272704 | 41158.64 | 1.63% |
| 2025-05-14 | 14.73 | 14.95 | 0.22 | 1.49% | 14.73 | 15.38 | 219052 | 32847.39 | 1.31% |
| 2025-05-13 | 14.79 | 14.73 | 0.16 | 1.10% | 14.59 | 15.03 | 201050 | 29695.64 | 1.20% |
| 2025-05-12 | 14.61 | 14.57 | 0.00 | 0.00% | 14.44 | 14.75 | 164075 | 23865.03 | 0.98% |
| 2025-05-09 | 14.50 | 14.57 | 0.10 | 0.69% | 14.38 | 14.63 | 157217 | 22804.75 | 0.94% |
| 2025-05-08 | 14.33 | 14.47 | 0.11 | 0.77% | 14.25 | 14.60 | 149705 | 21686.54 | 0.89% |
| 2025-05-07 | 14.45 | 14.36 | 0.07 | 0.49% | 14.26 | 14.52 | 141191 | 20275.59 | 0.84% |
| 2025-05-06 | 13.87 | 14.29 | 0.52 | 3.78% | 13.87 | 14.34 | 208968 | 29637.85 | 1.25% |
| 2025-04-30 | 14.31 | 13.77 | -0.35 | -2.48% | 13.70 | 14.31 | 198305 | 27550.58 | 1.18% |
| 2025-04-29 | 14.11 | 14.12 | 0.04 | 0.28% | 14.02 | 14.26 | 82585 | 11695.49 | 0.49% |
| 2025-04-28 | 14.24 | 14.08 | -0.28 | -1.95% | 14.03 | 14.35 | 91580 | 12998.64 | 0.55% |
| 2025-04-25 | 14.29 | 14.36 | 0.13 | 0.91% | 14.17 | 14.44 | 126668 | 18120.79 | 0.75% |
| 2025-04-24 | 14.65 | 14.23 | 0.29 | 2.08% | 14.02 | 14.68 | 292052 | 41742.36 | 1.74% |
| 2025-04-23 | 13.80 | 13.94 | 0.11 | 0.80% | 13.80 | 14.12 | 136011 | 18998.98 | 0.81% |
| 2025-04-22 | 13.49 | 13.83 | 0.29 | 2.14% | 13.44 | 14.06 | 201084 | 27935.59 | 1.20% |
| 2025-04-21 | 13.17 | 13.54 | 0.33 | 2.50% | 12.99 | 13.55 | 138506 | 18416.80 | 0.83% |
| 2025-04-18 | 13.33 | 13.21 | -0.12 | -0.90% | 13.19 | 13.37 | 66719 | 8847.15 | 0.40% |
| 2025-04-17 | 13.32 | 13.33 | -0.12 | -0.89% | 13.29 | 13.47 | 72993 | 9761.37 | 0.43% |
| 2025-04-16 | 13.74 | 13.45 | -0.29 | -2.11% | 13.28 | 13.86 | 102843 | 13840.08 | 0.61% |
| 2025-04-15 | 13.83 | 13.74 | -0.09 | -0.65% | 13.60 | 13.84 | 89388 | 12253.29 | 0.53% |
| 2025-04-14 | 14.00 | 13.83 | -0.06 | -0.43% | 13.78 | 14.14 | 125960 | 17517.13 | 0.75% |
| 2025-04-11 | 13.70 | 13.89 | 0.12 | 0.87% | 13.64 | 14.17 | 205530 | 28706.54 | 1.22% |
| 2025-04-10 | 13.75 | 13.77 | 0.28 | 2.08% | 13.50 | 13.98 | 208124 | 28666.60 | 1.24% |
| 2025-04-09 | 12.96 | 13.49 | 0.47 | 3.61% | 12.65 | 13.65 | 303510 | 40227.55 | 1.81% |
| 2025-04-08 | 13.29 | 13.02 | -0.27 | -2.03% | 12.80 | 13.39 | 288397 | 37496.41 | 1.72% |
| 2025-04-07 | 13.79 | 13.29 | -1.48 | -10.02% | 13.29 | 14.00 | 213695 | 28992.83 | 1.27% |
| 2025-04-03 | 15.04 | 14.77 | -0.42 | -2.76% | 14.63 | 15.28 | 180985 | 27033.29 | 1.08% |
| 2025-04-02 | 15.26 | 15.19 | -0.21 | -1.36% | 15.16 | 15.53 | 180223 | 27661.81 | 1.07% |
| 2025-04-01 | 14.87 | 15.40 | 0.50 | 3.36% | 14.86 | 15.47 | 337593 | 51773.50 | 2.01% |
| 2025-03-31 | 14.65 | 14.90 | 0.17 | 1.15% | 14.31 | 15.00 | 280470 | 41171.11 | 1.67% |
| 2025-03-28 | 15.04 | 14.73 | -0.31 | -2.06% | 14.52 | 15.22 | 253804 | 37596.52 | 1.51% |
| 2025-03-27 | 14.71 | 15.04 | 0.28 | 1.90% | 14.48 | 15.13 | 223830 | 33392.39 | 1.33% |
| 2025-03-26 | 14.76 | 14.76 | -0.08 | -0.54% | 14.69 | 15.01 | 161824 | 23939.51 | 0.96% |
| 2025-03-25 | 15.21 | 14.84 | -0.50 | -3.26% | 14.77 | 15.47 | 232358 | 34965.82 | 1.38% |
| 2025-03-24 | 15.53 | 15.34 | 0.11 | 0.72% | 14.92 | 15.65 | 398297 | 60465.12 | 2.37% |
| 2025-03-21 | 14.76 | 15.23 | 0.45 | 3.04% | 14.74 | 15.34 | 410748 | 62368.01 | 2.45% |
| 2025-03-20 | 14.78 | 14.78 | 0.00 | 0.00% | 14.50 | 15.01 | 197185 | 29089.11 | 1.18% |
| 2025-03-19 | 14.98 | 14.78 | -0.23 | -1.53% | 14.71 | 15.07 | 153544 | 22765.05 | 0.91% |
| 2025-03-18 | 15.02 | 15.01 | 0.12 | 0.81% | 14.90 | 15.49 | 259364 | 39419.31 | 1.55% |
| 2025-03-17 | 14.69 | 14.89 | 0.17 | 1.15% | 14.68 | 15.03 | 228514 | 34062.60 | 1.36% |
| 2025-03-14 | 14.85 | 14.72 | -0.08 | -0.54% | 14.61 | 14.92 | 242838 | 35725.28 | 1.45% |
| 2025-03-13 | 14.86 | 14.80 | -0.08 | -0.54% | 14.63 | 15.08 | 148100 | 21952.17 | 0.88% |
| 2025-03-12 | 14.80 | 14.88 | 0.19 | 1.29% | 14.59 | 15.05 | 236963 | 35186.79 | 1.41% |
| 2025-03-11 | 14.54 | 14.69 | 0.01 | 0.07% | 14.37 | 14.70 | 172878 | 25130.53 | 1.03% |
| 2025-03-10 | 15.02 | 14.68 | -0.34 | -2.26% | 14.54 | 15.08 | 208803 | 30679.72 | 1.24% |
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。
