| 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 | 29.56 | 30.25 | 0.67 | 2.27% | 29.20 | 30.36 | 44291 | 13237.46 | 2.37% |
| 2025-08-21 | 29.98 | 29.58 | -0.42 | -1.40% | 29.56 | 30.06 | 34525 | 10301.79 | 1.85% |
| 2025-08-20 | 30.45 | 30.00 | -0.75 | -2.44% | 29.87 | 30.50 | 31988 | 9614.38 | 1.71% |
| 2025-08-19 | 30.30 | 30.75 | 0.61 | 2.02% | 29.93 | 30.84 | 43746 | 13249.37 | 2.34% |
| 2025-08-18 | 30.07 | 30.14 | 0.06 | 0.20% | 30.02 | 30.55 | 31526 | 9531.10 | 1.69% |
| 2025-08-15 | 30.57 | 30.08 | -0.49 | -1.60% | 29.94 | 30.57 | 32667 | 9856.08 | 1.75% |
| 2025-08-14 | 31.55 | 30.57 | -0.98 | -3.11% | 30.41 | 31.66 | 43120 | 13276.47 | 2.31% |
| 2025-08-13 | 31.08 | 31.55 | 0.47 | 1.51% | 31.08 | 32.56 | 64004 | 20326.65 | 3.43% |
| 2025-08-12 | 31.05 | 31.08 | 0.03 | 0.10% | 30.59 | 31.08 | 29561 | 9119.15 | 1.58% |
| 2025-08-11 | 31.09 | 31.05 | 0.14 | 0.45% | 30.80 | 31.38 | 24307 | 7560.64 | 1.30% |
| 2025-08-08 | 31.29 | 30.91 | -0.34 | -1.09% | 30.65 | 31.30 | 30619 | 9447.46 | 1.64% |
| 2025-08-07 | 31.73 | 31.25 | -0.38 | -1.20% | 31.11 | 31.78 | 30103 | 9436.26 | 1.61% |
| 2025-08-06 | 31.70 | 31.63 | -0.22 | -0.69% | 31.50 | 32.00 | 28887 | 9140.21 | 1.55% |
| 2025-08-05 | 32.17 | 31.85 | -0.35 | -1.09% | 31.28 | 32.18 | 40706 | 12900.60 | 2.18% |
| 2025-08-04 | 31.20 | 32.20 | 1.08 | 3.47% | 30.72 | 32.20 | 44183 | 13887.04 | 2.37% |
| 2025-08-01 | 31.51 | 31.12 | -0.24 | -0.77% | 30.66 | 31.91 | 39924 | 12517.33 | 2.14% |
| 2025-07-31 | 32.69 | 31.36 | -1.17 | -3.60% | 31.19 | 32.75 | 58028 | 18494.43 | 3.11% |
| 2025-07-30 | 33.00 | 32.53 | -0.50 | -1.51% | 32.49 | 33.27 | 44626 | 14665.61 | 2.39% |
| 2025-07-29 | 33.53 | 33.03 | -0.75 | -2.22% | 32.78 | 33.75 | 52719 | 17476.72 | 2.82% |
| 2025-07-28 | 34.31 | 33.78 | -0.25 | -0.73% | 33.24 | 35.00 | 68892 | 23429.07 | 3.69% |
| 2025-07-25 | 33.60 | 34.03 | 0.38 | 1.13% | 33.53 | 34.28 | 49138 | 16700.07 | 2.63% |
| 2025-07-24 | 33.40 | 33.65 | 0.33 | 0.99% | 32.90 | 33.70 | 48022 | 15978.55 | 2.57% |
| 2025-07-23 | 32.29 | 33.32 | 1.18 | 3.67% | 31.82 | 34.19 | 91088 | 30366.83 | 4.88% |
| 2025-07-22 | 32.18 | 32.14 | -0.04 | -0.12% | 31.72 | 32.37 | 45343 | 14512.81 | 2.43% |
| 2025-07-21 | 32.09 | 32.18 | 0.12 | 0.37% | 31.50 | 32.44 | 39376 | 12596.11 | 2.11% |
| 2025-07-18 | 32.80 | 32.06 | -0.65 | -1.99% | 32.00 | 32.95 | 42955 | 13917.67 | 2.30% |
| 2025-07-17 | 32.42 | 32.71 | -0.07 | -0.21% | 32.36 | 33.00 | 42339 | 13810.68 | 2.27% |
| 2025-07-16 | 32.77 | 32.78 | 0.12 | 0.37% | 32.68 | 33.98 | 58395 | 19436.91 | 3.13% |
| 2025-07-15 | 32.83 | 32.66 | -0.38 | -1.15% | 32.16 | 33.04 | 44823 | 14563.09 | 2.40% |
| 2025-07-14 | 32.94 | 33.04 | 0.04 | 0.12% | 32.55 | 33.26 | 19674 | 6480.84 | 1.05% |
| 2025-07-11 | 32.91 | 33.00 | 0.10 | 0.30% | 32.55 | 33.30 | 29735 | 9786.96 | 1.59% |
| 2025-07-10 | 33.35 | 32.90 | -0.45 | -1.35% | 32.59 | 33.65 | 33082 | 10939.80 | 1.77% |
| 2025-07-09 | 32.78 | 33.35 | 0.35 | 1.06% | 32.35 | 33.64 | 46215 | 15321.82 | 2.48% |
| 2025-07-08 | 31.66 | 33.00 | 1.31 | 4.13% | 31.65 | 33.74 | 72676 | 24131.55 | 3.89% |
| 2025-07-07 | 33.10 | 31.69 | -1.39 | -4.20% | 31.14 | 33.10 | 60037 | 19024.63 | 3.22% |
| 2025-07-04 | 32.94 | 33.08 | 0.13 | 0.39% | 32.39 | 33.34 | 50452 | 16542.23 | 2.70% |
| 2025-07-03 | 32.60 | 32.95 | 0.21 | 0.64% | 32.60 | 33.16 | 20769 | 6827.19 | 1.11% |
| 2025-07-02 | 33.81 | 32.74 | -1.07 | -3.16% | 32.61 | 33.89 | 48963 | 16175.54 | 2.62% |
| 2025-07-01 | 33.74 | 33.81 | 0.23 | 0.68% | 33.35 | 34.30 | 41469 | 14063.32 | 2.27% |
| 2025-06-30 | 33.00 | 33.58 | 0.75 | 2.28% | 32.90 | 33.93 | 53768 | 18026.25 | 2.94% |
| 2025-06-27 | 32.52 | 32.83 | 0.34 | 1.05% | 32.39 | 33.68 | 58766 | 19378.59 | 3.21% |
| 2025-06-26 | 32.40 | 32.49 | 0.10 | 0.31% | 31.89 | 32.85 | 43316 | 14042.32 | 2.37% |
| 2025-06-25 | 32.85 | 32.39 | -0.46 | -1.40% | 32.35 | 33.16 | 51396 | 16802.42 | 2.81% |
| 2025-06-24 | 33.03 | 32.85 | 0.00 | 0.00% | 32.80 | 33.63 | 57022 | 18932.49 | 3.12% |
| 2025-06-23 | 32.80 | 32.85 | -0.64 | -1.91% | 32.12 | 33.49 | 63504 | 20822.65 | 3.47% |
| 2025-06-20 | 33.00 | 33.49 | 0.18 | 0.54% | 32.79 | 34.02 | 34073 | 11368.74 | 1.86% |
| 2025-06-19 | 35.52 | 33.31 | -2.39 | -6.69% | 33.21 | 35.75 | 65647 | 22400.59 | 3.59% |
| 2025-06-18 | 35.60 | 35.70 | 0.10 | 0.28% | 35.12 | 36.08 | 34701 | 12359.15 | 1.90% |
| 2025-06-17 | 35.60 | 35.60 | 0.00 | 0.00% | 35.12 | 35.87 | 46566 | 16518.85 | 2.55% |
| 2025-06-16 | 37.05 | 35.60 | -1.45 | -3.91% | 35.40 | 37.20 | 58479 | 21156.48 | 3.20% |
| 2025-06-13 | 37.02 | 37.05 | -0.38 | -1.02% | 36.12 | 37.69 | 49928 | 18386.17 | 2.73% |
| 2025-06-12 | 35.62 | 37.43 | 1.83 | 5.14% | 35.47 | 37.43 | 66210 | 24245.77 | 3.62% |
| 2025-06-11 | 35.35 | 35.60 | 0.49 | 1.40% | 35.01 | 36.03 | 42311 | 15075.14 | 2.31% |
| 2025-06-10 | 35.10 | 35.11 | -0.39 | -1.10% | 34.26 | 35.99 | 62468 | 21914.16 | 3.42% |
| 2025-06-09 | 37.89 | 35.50 | -2.39 | -6.31% | 35.40 | 37.90 | 92088 | 33232.61 | 5.03% |
| 2025-06-06 | 36.96 | 37.89 | 1.09 | 2.96% | 36.56 | 38.00 | 59198 | 22184.27 | 3.24% |
| 2025-06-05 | 36.72 | 36.80 | 0.08 | 0.22% | 36.25 | 36.83 | 44583 | 16305.77 | 2.44% |
| 2025-06-04 | 35.89 | 36.72 | 0.94 | 2.63% | 35.78 | 37.46 | 65684 | 24010.39 | 3.59% |
| 2025-06-03 | 36.90 | 35.78 | -1.12 | -3.04% | 35.67 | 37.23 | 76929 | 27923.85 | 4.21% |
| 2025-05-30 | 35.05 | 36.90 | 2.42 | 7.02% | 34.61 | 37.73 | 120786 | 43712.21 | 6.60% |
| 2025-05-29 | 34.02 | 34.48 | 0.41 | 1.20% | 33.57 | 34.68 | 61794 | 21109.27 | 3.38% |
| 2025-05-28 | 34.01 | 34.07 | 0.02 | 0.06% | 32.91 | 34.28 | 63856 | 21508.88 | 3.49% |
| 2025-05-27 | 33.91 | 34.05 | -0.15 | -0.44% | 33.78 | 34.45 | 49690 | 16960.46 | 2.72% |
| 2025-05-26 | 35.00 | 34.20 | -1.20 | -3.39% | 33.60 | 35.21 | 89501 | 30576.00 | 4.89% |
| 2025-05-23 | 34.54 | 35.40 | 0.88 | 2.55% | 34.05 | 37.15 | 149788 | 53229.79 | 8.19% |
| 2025-05-22 | 31.59 | 34.52 | 3.14 | 10.01% | 31.10 | 34.52 | 98314 | 32892.79 | 5.38% |
| 2025-05-21 | 30.27 | 31.38 | 1.11 | 3.67% | 30.27 | 31.71 | 82441 | 25563.00 | 4.51% |
| 2025-05-20 | 29.99 | 30.27 | 0.19 | 0.63% | 29.80 | 30.47 | 42133 | 12697.83 | 2.30% |
| 2025-05-19 | 30.70 | 30.08 | -0.19 | -0.63% | 29.55 | 30.78 | 56030 | 16924.58 | 3.06% |
| 2025-05-16 | 29.41 | 30.27 | 0.86 | 2.92% | 29.16 | 30.54 | 68722 | 20632.53 | 3.76% |
| 2025-05-15 | 29.10 | 29.41 | 0.41 | 1.41% | 28.83 | 29.96 | 53220 | 15635.76 | 2.91% |
| 2025-05-14 | 29.40 | 29.00 | 0.04 | 0.14% | 28.52 | 29.42 | 35410 | 10210.55 | 1.94% |
| 2025-05-13 | 28.79 | 28.96 | 0.31 | 1.08% | 28.24 | 29.40 | 44832 | 12916.84 | 2.45% |
| 2025-05-12 | 28.80 | 28.65 | -0.14 | -0.49% | 28.60 | 29.34 | 42651 | 12384.04 | 2.33% |
| 2025-05-09 | 28.55 | 28.79 | 0.45 | 1.59% | 28.43 | 29.59 | 51998 | 15091.84 | 2.84% |
| 2025-05-08 | 28.20 | 28.34 | -0.64 | -2.21% | 28.10 | 28.78 | 48684 | 13816.65 | 2.67% |
| 2025-05-07 | 29.08 | 28.98 | 0.24 | 0.84% | 28.74 | 29.49 | 32861 | 9550.91 | 1.81% |
| 2025-05-06 | 28.00 | 28.74 | 0.70 | 2.50% | 27.79 | 28.76 | 35645 | 10087.89 | 1.96% |
| 2025-04-30 | 28.37 | 28.04 | -0.36 | -1.27% | 27.91 | 28.50 | 31259 | 8820.34 | 1.72% |
| 2025-04-29 | 27.86 | 28.40 | 1.15 | 4.22% | 27.60 | 28.58 | 58240 | 16413.90 | 3.20% |
中天精装(002989)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。
