| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 14.31 | 14.26 | -0.18 | -1.25% | 14.16 | 15.14 | 275305 | 40187.18 | 19.99% |
| 2025-05-22 | 15.20 | 14.44 | -1.60 | -9.98% | 14.44 | 15.54 | 380659 | 56404.06 | 27.64% |
| 2025-05-21 | 14.97 | 16.04 | 0.65 | 4.22% | 14.04 | 16.42 | 535015 | 82622.42 | 38.84% |
| 2025-05-20 | 16.96 | 15.39 | -1.71 | -10.00% | 15.39 | 16.97 | 447565 | 70644.59 | 32.49% |
| 2025-05-19 | 16.99 | 17.10 | -1.29 | -7.01% | 16.55 | 18.27 | 630554 | 109128.36 | 45.78% |
| 2025-05-16 | 15.73 | 18.39 | 1.67 | 9.99% | 15.70 | 18.39 | 685736 | 120015.27 | 49.79% |
| 2025-05-15 | 17.30 | 16.72 | -0.59 | -3.41% | 16.45 | 18.07 | 673674 | 118135.26 | 48.91% |
| 2025-05-14 | 17.50 | 17.31 | 0.64 | 3.84% | 16.90 | 18.34 | 740185 | 131865.08 | 53.74% |
| 2025-05-13 | 15.15 | 16.67 | 1.52 | 10.03% | 14.86 | 16.67 | 465848 | 75437.70 | 33.82% |
| 2025-05-12 | 13.86 | 15.15 | 1.38 | 10.02% | 13.70 | 15.15 | 504999 | 72855.09 | 36.66% |
| 2025-05-09 | 12.52 | 13.77 | 1.25 | 9.98% | 12.12 | 13.77 | 523619 | 68693.01 | 38.02% |
| 2025-05-08 | 11.85 | 12.52 | 0.61 | 5.12% | 11.42 | 12.98 | 595154 | 72883.96 | 43.21% |
| 2025-05-07 | 10.72 | 11.91 | 1.08 | 9.97% | 10.55 | 11.91 | 526828 | 58806.77 | 38.25% |
| 2025-05-06 | 11.05 | 10.83 | -0.88 | -7.51% | 10.81 | 11.50 | 441284 | 48832.11 | 32.04% |
| 2025-04-30 | 12.38 | 11.71 | -1.30 | -9.99% | 11.71 | 12.73 | 631430 | 75997.20 | 45.84% |
| 2025-04-29 | 12.02 | 13.01 | 1.18 | 9.97% | 12.02 | 13.01 | 541428 | 69109.52 | 39.31% |
| 2025-04-28 | 11.45 | 11.83 | -0.38 | -3.11% | 10.99 | 12.79 | 517150 | 60688.07 | 37.55% |
| 2025-04-25 | 11.86 | 12.21 | 0.31 | 2.61% | 11.50 | 13.00 | 606203 | 74712.34 | 44.01% |
| 2025-04-24 | 10.12 | 11.90 | 1.08 | 9.98% | 10.12 | 11.90 | 550047 | 61594.01 | 39.94% |
| 2025-04-23 | 10.95 | 10.82 | -0.77 | -6.64% | 10.55 | 12.39 | 624513 | 72388.38 | 45.34% |
| 2025-04-22 | 9.53 | 11.59 | 1.05 | 9.96% | 9.53 | 11.59 | 599325 | 63975.43 | 43.51% |
| 2025-04-21 | 9.82 | 10.54 | 0.96 | 10.02% | 9.60 | 10.54 | 612036 | 63098.25 | 44.44% |
| 2025-04-18 | 9.45 | 9.58 | 0.87 | 9.99% | 9.01 | 9.58 | 333607 | 31491.86 | 24.22% |
| 2025-04-17 | 7.81 | 8.71 | 0.79 | 9.97% | 7.81 | 8.71 | 94595 | 8110.12 | 6.87% |
| 2025-04-16 | 8.12 | 7.92 | -0.25 | -3.06% | 7.73 | 8.15 | 42081 | 3340.01 | 3.06% |
| 2025-04-15 | 7.93 | 8.17 | 0.25 | 3.16% | 7.84 | 8.31 | 55346 | 4497.51 | 4.02% |
| 2025-04-14 | 7.79 | 7.92 | 0.21 | 2.72% | 7.77 | 7.98 | 34484 | 2727.93 | 2.50% |
| 2025-04-11 | 7.65 | 7.71 | 0.05 | 0.65% | 7.58 | 7.80 | 33424 | 2586.16 | 2.43% |
| 2025-04-10 | 7.56 | 7.66 | 0.18 | 2.41% | 7.56 | 7.78 | 41588 | 3198.25 | 3.02% |
| 2025-04-09 | 7.23 | 7.48 | 0.22 | 3.03% | 6.62 | 7.56 | 62331 | 4434.81 | 4.53% |
| 2025-04-08 | 7.49 | 7.26 | -0.23 | -3.07% | 7.09 | 7.60 | 62699 | 4573.56 | 4.55% |
| 2025-04-07 | 7.82 | 7.49 | -0.83 | -9.98% | 7.49 | 7.85 | 41423 | 3136.25 | 3.01% |
| 2025-04-03 | 8.27 | 8.32 | -0.03 | -0.36% | 8.14 | 8.38 | 45990 | 3801.85 | 3.34% |
| 2025-04-02 | 8.48 | 8.35 | -0.09 | -1.07% | 8.32 | 8.56 | 44570 | 3750.98 | 3.24% |
| 2025-04-01 | 8.43 | 8.44 | 0.03 | 0.36% | 8.35 | 8.65 | 60737 | 5175.47 | 4.41% |
| 2025-03-31 | 8.48 | 8.41 | -0.25 | -2.89% | 8.06 | 8.58 | 91040 | 7533.41 | 6.61% |
| 2025-03-28 | 9.08 | 8.66 | -0.52 | -5.66% | 8.63 | 9.08 | 127687 | 11238.59 | 9.27% |
| 2025-03-27 | 8.85 | 9.18 | 0.25 | 2.80% | 8.83 | 9.30 | 188614 | 17276.11 | 13.69% |
| 2025-03-26 | 8.74 | 8.93 | 0.11 | 1.25% | 8.67 | 9.11 | 110551 | 9867.74 | 8.03% |
| 2025-03-25 | 8.58 | 8.82 | 0.02 | 0.23% | 8.28 | 8.95 | 153154 | 13141.90 | 11.12% |
| 2025-03-24 | 9.05 | 8.80 | -0.19 | -2.11% | 8.59 | 9.30 | 171802 | 15357.36 | 12.47% |
| 2025-03-21 | 8.85 | 8.99 | 0.06 | 0.67% | 8.82 | 9.42 | 147436 | 13463.61 | 10.70% |
| 2025-03-20 | 8.80 | 8.93 | 0.11 | 1.25% | 8.70 | 9.20 | 71192 | 6382.28 | 5.17% |
| 2025-03-19 | 8.92 | 8.82 | -0.07 | -0.79% | 8.74 | 8.92 | 26918 | 2372.38 | 1.95% |
| 2025-03-18 | 8.81 | 8.89 | 0.12 | 1.37% | 8.73 | 8.95 | 35394 | 3138.99 | 2.57% |
| 2025-03-17 | 8.70 | 8.77 | 0.10 | 1.15% | 8.63 | 8.80 | 28597 | 2501.09 | 2.08% |
| 2025-03-14 | 8.59 | 8.67 | 0.12 | 1.40% | 8.45 | 8.71 | 43155 | 3707.92 | 3.13% |
| 2025-03-13 | 8.63 | 8.55 | -0.07 | -0.81% | 8.40 | 8.68 | 28265 | 2406.31 | 2.05% |
| 2025-03-12 | 8.58 | 8.62 | 0.04 | 0.47% | 8.53 | 8.65 | 24408 | 2096.97 | 1.77% |
| 2025-03-11 | 8.48 | 8.58 | 0.03 | 0.35% | 8.42 | 8.58 | 19118 | 1623.14 | 1.39% |
| 2025-03-10 | 8.48 | 8.55 | 0.07 | 0.83% | 8.46 | 8.60 | 24662 | 2105.41 | 1.79% |
| 2025-03-07 | 8.51 | 8.48 | -0.05 | -0.59% | 8.42 | 8.59 | 19975 | 1700.86 | 1.45% |
| 2025-03-06 | 8.49 | 8.53 | 0.11 | 1.31% | 8.35 | 8.57 | 30064 | 2557.65 | 2.18% |
| 2025-03-05 | 8.49 | 8.42 | -0.06 | -0.71% | 8.30 | 8.54 | 24507 | 2054.35 | 1.78% |
| 2025-03-04 | 8.27 | 8.48 | 0.14 | 1.68% | 8.25 | 8.48 | 27704 | 2331.24 | 2.01% |
| 2025-03-03 | 8.30 | 8.34 | 0.06 | 0.72% | 8.23 | 8.50 | 40018 | 3361.75 | 2.91% |
| 2025-02-28 | 8.39 | 8.28 | -0.18 | -2.13% | 8.25 | 8.47 | 24729 | 2058.77 | 1.80% |
| 2025-02-27 | 8.51 | 8.46 | -0.05 | -0.59% | 8.31 | 8.55 | 24015 | 2019.49 | 1.74% |
| 2025-02-26 | 8.38 | 8.51 | 0.15 | 1.79% | 8.32 | 8.53 | 31115 | 2638.02 | 2.26% |
| 2025-02-25 | 8.49 | 8.36 | -0.14 | -1.65% | 8.31 | 8.49 | 27467 | 2302.04 | 1.99% |
| 2025-02-24 | 8.42 | 8.50 | 0.07 | 0.83% | 8.35 | 8.55 | 25450 | 2153.53 | 1.85% |
| 2025-02-21 | 8.53 | 8.43 | -0.12 | -1.40% | 8.35 | 8.59 | 21259 | 1790.49 | 1.54% |
| 2025-02-20 | 8.44 | 8.55 | 0.12 | 1.42% | 8.40 | 8.56 | 18127 | 1539.65 | 1.32% |
| 2025-02-19 | 8.37 | 8.43 | 0.08 | 0.96% | 8.31 | 8.48 | 20293 | 1707.62 | 1.47% |
| 2025-02-18 | 8.46 | 8.35 | -0.13 | -1.53% | 8.28 | 8.57 | 29463 | 2486.99 | 2.14% |
| 2025-02-17 | 8.39 | 8.48 | 0.08 | 0.95% | 8.37 | 8.57 | 33609 | 2847.46 | 2.44% |
| 2025-02-14 | 8.44 | 8.40 | -0.15 | -1.75% | 8.33 | 8.53 | 34943 | 2944.49 | 2.54% |
| 2025-02-13 | 8.60 | 8.55 | -0.07 | -0.81% | 8.54 | 8.74 | 25591 | 2205.42 | 1.86% |
| 2025-02-12 | 8.58 | 8.62 | 0.04 | 0.47% | 8.54 | 8.72 | 19240 | 1657.95 | 1.40% |
| 2025-02-11 | 8.63 | 8.58 | 0.02 | 0.23% | 8.51 | 8.63 | 22459 | 1921.14 | 1.63% |
| 2025-02-10 | 8.38 | 8.56 | 0.18 | 2.15% | 8.38 | 8.60 | 37561 | 3206.49 | 2.73% |
| 2025-02-07 | 8.43 | 8.38 | -0.04 | -0.48% | 8.33 | 8.51 | 32656 | 2753.32 | 2.37% |
| 2025-02-06 | 8.38 | 8.42 | -0.01 | -0.12% | 8.32 | 8.48 | 29843 | 2500.08 | 2.17% |
| 2025-02-05 | 8.45 | 8.43 | 0.07 | 0.84% | 8.36 | 8.61 | 39617 | 3359.83 | 2.88% |
| 2025-01-27 | 8.19 | 8.36 | 0.18 | 2.20% | 8.19 | 8.51 | 32794 | 2756.37 | 2.38% |
| 2025-01-24 | 8.28 | 8.18 | -0.09 | -1.09% | 8.11 | 8.35 | 29227 | 2388.77 | 2.12% |
| 2025-01-23 | 8.23 | 8.27 | 0.14 | 1.72% | 8.16 | 8.35 | 29943 | 2481.21 | 2.17% |
| 2025-01-22 | 8.20 | 8.13 | -0.05 | -0.61% | 8.06 | 8.23 | 19541 | 1588.88 | 1.42% |
| 2025-01-21 | 8.45 | 8.18 | -0.16 | -1.92% | 8.14 | 8.45 | 26845 | 2209.76 | 1.95% |
| 2025-01-20 | 8.12 | 8.34 | 0.23 | 2.84% | 8.06 | 8.35 | 31091 | 2565.70 | 2.26% |
红墙股份(002809)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。
