| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 5.07 | 5.19 | 0.13 | 2.57% | 5.05 | 5.23 | 70503 | 3650.93 | 1.09% | 0.00 |
| 2025-03-31 | 5.17 | 5.06 | -0.11 | -2.13% | 5.00 | 5.18 | 64910 | 3290.83 | 1.01% | 0.00 |
| 2025-03-28 | 5.23 | 5.17 | -0.08 | -1.52% | 5.16 | 5.32 | 53973 | 2812.97 | 0.84% | 0.00 |
| 2025-03-27 | 5.33 | 5.25 | -0.08 | -1.50% | 5.20 | 5.34 | 57204 | 3002.97 | 0.89% | 0.00 |
| 2025-03-26 | 5.26 | 5.33 | 0.06 | 1.14% | 5.22 | 5.38 | 72348 | 3857.16 | 1.12% | 0.00 |
| 2025-03-25 | 5.22 | 5.27 | 0.05 | 0.96% | 5.16 | 5.29 | 71070 | 3728.21 | 1.10% | 0.00 |
| 2025-03-24 | 5.30 | 5.22 | -0.08 | -1.51% | 5.12 | 5.38 | 93310 | 4908.95 | 1.45% | 0.00 |
| 2025-03-21 | 5.26 | 5.30 | 0.04 | 0.76% | 5.24 | 5.45 | 115374 | 6175.03 | 1.79% | 0.00 |
| 2025-03-20 | 5.27 | 5.26 | 0.01 | 0.19% | 5.19 | 5.33 | 71269 | 3750.80 | 1.11% | 0.00 |
| 2025-03-19 | 5.24 | 5.25 | -0.02 | -0.38% | 5.21 | 5.30 | 57835 | 3030.46 | 0.90% | 0.00 |
| 2025-03-18 | 5.28 | 5.27 | -0.01 | -0.19% | 5.20 | 5.30 | 76026 | 3998.59 | 1.18% | 0.00 |
| 2025-03-17 | 5.19 | 5.28 | 0.13 | 2.52% | 5.16 | 5.34 | 113059 | 5928.05 | 1.75% | 0.00 |
| 2025-03-14 | 5.05 | 5.15 | 0.09 | 1.78% | 5.02 | 5.16 | 83666 | 4274.63 | 1.30% | 0.00 |
| 2025-03-13 | 5.08 | 5.06 | 0.01 | 0.20% | 4.98 | 5.08 | 57242 | 2879.91 | 0.89% | 0.00 |
| 2025-03-12 | 5.08 | 5.05 | -0.03 | -0.59% | 5.03 | 5.10 | 45517 | 2302.63 | 0.71% | 0.00 |
| 2025-03-11 | 5.03 | 5.08 | 0.03 | 0.59% | 4.98 | 5.08 | 42839 | 2154.84 | 0.66% | 0.00 |
| 2025-03-10 | 5.00 | 5.05 | 0.10 | 2.02% | 4.92 | 5.09 | 67440 | 3405.27 | 1.05% | 0.00 |
| 2025-03-07 | 5.03 | 4.95 | -0.07 | -1.39% | 4.94 | 5.03 | 40547 | 2016.66 | 0.63% | 0.00 |
| 2025-03-06 | 4.95 | 5.02 | 0.09 | 1.83% | 4.90 | 5.03 | 57495 | 2867.51 | 0.89% | 0.00 |
| 2025-03-05 | 5.03 | 4.93 | -0.09 | -1.79% | 4.84 | 5.03 | 71490 | 3499.69 | 1.11% | 0.00 |
| 2025-03-04 | 4.97 | 5.02 | 0.02 | 0.40% | 4.97 | 5.03 | 42154 | 2110.41 | 0.65% | 0.00 |
| 2025-03-03 | 4.94 | 5.00 | 0.05 | 1.01% | 4.94 | 5.09 | 55516 | 2798.17 | 0.86% | 0.00 |
| 2025-02-28 | 5.05 | 4.95 | -0.14 | -2.75% | 4.94 | 5.09 | 55859 | 2794.29 | 0.87% | 0.00 |
| 2025-02-27 | 5.14 | 5.09 | -0.05 | -0.97% | 5.02 | 5.15 | 52770 | 2674.41 | 0.82% | 0.00 |
| 2025-02-26 | 5.12 | 5.14 | 0.08 | 1.58% | 5.08 | 5.18 | 72029 | 3696.90 | 1.12% | 0.00 |
| 2025-02-25 | 5.07 | 5.06 | -0.02 | -0.39% | 5.02 | 5.10 | 58749 | 2978.77 | 0.91% | 0.00 |
| 2025-02-24 | 5.05 | 5.08 | 0.07 | 1.40% | 5.00 | 5.11 | 69869 | 3538.71 | 1.08% | 0.00 |
| 2025-02-21 | 5.03 | 5.01 | -0.02 | -0.40% | 4.95 | 5.05 | 50358 | 2513.70 | 0.78% | 0.00 |
| 2025-02-20 | 4.99 | 5.03 | 0.05 | 1.00% | 4.95 | 5.04 | 50359 | 2519.50 | 0.78% | 0.00 |
| 2025-02-19 | 4.96 | 4.98 | 0.01 | 0.20% | 4.93 | 5.01 | 56365 | 2799.49 | 0.87% | 0.00 |
| 2025-02-18 | 5.14 | 4.97 | -0.12 | -2.36% | 4.95 | 5.17 | 65846 | 3329.31 | 1.02% | 0.00 |
| 2025-02-17 | 5.02 | 5.09 | 0.09 | 1.80% | 5.01 | 5.13 | 64034 | 3248.28 | 0.99% | 0.00 |
| 2025-02-14 | 5.05 | 5.00 | -0.02 | -0.40% | 4.99 | 5.07 | 45543 | 2286.93 | 0.71% | 0.00 |
| 2025-02-13 | 5.07 | 5.02 | -0.05 | -0.99% | 5.01 | 5.09 | 42135 | 2129.33 | 0.65% | 0.00 |
| 2025-02-12 | 5.07 | 5.07 | 0.01 | 0.20% | 5.01 | 5.09 | 47119 | 2380.93 | 0.73% | 0.00 |
| 2025-02-11 | 5.10 | 5.06 | -0.04 | -0.78% | 5.01 | 5.11 | 42825 | 2161.50 | 0.66% | 0.00 |
| 2025-02-10 | 5.06 | 5.10 | 0.07 | 1.39% | 5.00 | 5.10 | 54488 | 2761.06 | 0.85% | 0.00 |
| 2025-02-07 | 4.96 | 5.03 | 0.06 | 1.21% | 4.94 | 5.09 | 65558 | 3296.46 | 1.02% | 0.00 |
| 2025-02-06 | 4.93 | 4.97 | 0.01 | 0.20% | 4.84 | 4.98 | 47466 | 2334.77 | 0.74% | 0.00 |
| 2025-02-05 | 4.99 | 4.96 | 0.04 | 0.81% | 4.90 | 4.99 | 38360 | 1897.31 | 0.59% | 0.00 |
| 2025-01-27 | 4.88 | 4.92 | 0.06 | 1.23% | 4.86 | 5.06 | 51789 | 2575.67 | 0.80% | 0.00 |
| 2025-01-24 | 4.85 | 4.86 | -0.02 | -0.41% | 4.79 | 4.90 | 49006 | 2370.25 | 0.76% | 0.00 |
| 2025-01-23 | 4.93 | 4.88 | -0.01 | -0.20% | 4.88 | 5.00 | 56742 | 2810.89 | 0.88% | 0.00 |
| 2025-01-22 | 4.92 | 4.89 | -0.04 | -0.81% | 4.86 | 4.95 | 32646 | 1598.59 | 0.51% | 0.00 |
| 2025-01-21 | 4.99 | 4.93 | -0.03 | -0.60% | 4.86 | 5.01 | 41401 | 2032.18 | 0.64% | 0.00 |
| 2025-01-20 | 4.92 | 4.96 | 0.09 | 1.85% | 4.85 | 4.99 | 49915 | 2465.29 | 0.77% | 0.00 |
| 2025-01-17 | 4.95 | 4.87 | -0.06 | -1.22% | 4.86 | 4.95 | 31808 | 1553.87 | 0.49% | 0.00 |
| 2025-01-16 | 4.94 | 4.93 | 0.04 | 0.82% | 4.89 | 5.01 | 44567 | 2209.31 | 0.69% | 0.00 |
| 2025-01-15 | 4.93 | 4.89 | -0.02 | -0.41% | 4.85 | 4.95 | 43216 | 2116.27 | 0.67% | 0.00 |
| 2025-01-14 | 4.77 | 4.91 | 0.21 | 4.47% | 4.71 | 4.91 | 50076 | 2427.02 | 0.78% | 15.00 |
| 2025-01-13 | 4.64 | 4.70 | 0.02 | 0.43% | 4.56 | 4.73 | 36391 | 1693.64 | 0.56% | 0.00 |
| 2025-01-10 | 4.83 | 4.68 | -0.15 | -3.11% | 4.68 | 4.86 | 50181 | 2389.25 | 0.78% | 0.00 |
| 2025-01-09 | 4.81 | 4.83 | -0.01 | -0.21% | 4.79 | 4.88 | 37435 | 1812.99 | 0.58% | 0.00 |
| 2025-01-08 | 4.83 | 4.84 | 0.01 | 0.21% | 4.69 | 4.87 | 47654 | 2284.56 | 0.74% | 0.00 |
| 2025-01-07 | 4.72 | 4.83 | 0.08 | 1.68% | 4.72 | 4.85 | 40533 | 1942.11 | 0.63% | 0.00 |
| 2025-01-06 | 4.73 | 4.75 | 0.04 | 0.85% | 4.54 | 4.80 | 44497 | 2093.91 | 0.69% | 0.00 |
| 2025-01-03 | 4.93 | 4.71 | -0.22 | -4.46% | 4.71 | 4.97 | 60255 | 2909.99 | 0.93% | 0.00 |
| 2025-01-02 | 5.05 | 4.93 | -0.12 | -2.38% | 4.88 | 5.11 | 57283 | 2869.00 | 0.89% | 0.00 |
| 2024-12-31 | 5.15 | 5.05 | -0.07 | -1.37% | 5.03 | 5.18 | 46321 | 2358.98 | 0.72% | 0.00 |
| 2024-12-30 | 5.28 | 5.12 | -0.14 | -2.66% | 5.08 | 5.29 | 52618 | 2700.25 | 0.82% | 0.00 |
| 2024-12-27 | 5.16 | 5.26 | 0.16 | 3.14% | 5.14 | 5.32 | 67812 | 3560.47 | 1.05% | 0.00 |
| 2024-12-26 | 5.01 | 5.10 | 0.06 | 1.19% | 5.01 | 5.17 | 37031 | 1895.68 | 0.57% | 0.00 |
| 2024-12-25 | 5.18 | 5.04 | -0.15 | -2.89% | 4.98 | 5.21 | 53366 | 2693.61 | 0.83% | 0.00 |
| 2024-12-24 | 5.11 | 5.19 | 0.08 | 1.57% | 5.11 | 5.22 | 48680 | 2515.48 | 0.75% | 0.00 |
| 2024-12-23 | 5.42 | 5.11 | -0.32 | -5.89% | 5.09 | 5.43 | 92323 | 4816.85 | 1.43% | 0.00 |
| 2024-12-20 | 5.39 | 5.43 | 0.02 | 0.37% | 5.35 | 5.49 | 60107 | 3255.87 | 0.93% | 0.00 |
| 2024-12-19 | 5.36 | 5.41 | -0.01 | -0.18% | 5.28 | 5.44 | 60076 | 3216.76 | 0.93% | 0.00 |
| 2024-12-18 | 5.43 | 5.42 | -0.01 | -0.18% | 5.35 | 5.50 | 60937 | 3312.14 | 0.95% | 0.00 |
| 2024-12-17 | 5.70 | 5.43 | -0.26 | -4.57% | 5.42 | 5.73 | 87422 | 4819.54 | 1.36% | 0.00 |
| 2024-12-16 | 5.68 | 5.69 | 0.03 | 0.53% | 5.67 | 5.82 | 76019 | 4355.36 | 1.18% | 0.00 |
| 2024-12-13 | 5.84 | 5.66 | -0.19 | -3.25% | 5.65 | 5.84 | 87063 | 4961.61 | 1.35% | 0.00 |
| 2024-12-12 | 5.79 | 5.85 | 0.06 | 1.04% | 5.77 | 5.88 | 107810 | 6283.15 | 1.67% | 0.00 |
| 2024-12-11 | 5.72 | 5.79 | 0.06 | 1.05% | 5.69 | 5.83 | 89999 | 5198.32 | 1.40% | 0.00 |
| 2024-12-10 | 5.87 | 5.73 | 0.00 | 0.00% | 5.66 | 5.95 | 119013 | 6861.86 | 1.85% | 0.00 |
| 2024-12-09 | 5.78 | 5.73 | -0.12 | -2.05% | 5.65 | 5.83 | 102707 | 5901.80 | 1.59% | 0.00 |
| 2024-12-06 | 5.65 | 5.85 | 0.21 | 3.72% | 5.60 | 5.87 | 182040 | 10544.93 | 2.82% | 20.00 |
| 2024-12-05 | 5.59 | 5.64 | 0.03 | 0.53% | 5.55 | 5.67 | 70478 | 3960.18 | 1.09% | 0.00 |
| 2024-12-04 | 5.71 | 5.61 | -0.12 | -2.09% | 5.58 | 5.79 | 114791 | 6538.50 | 1.78% | 0.00 |
| 2024-12-03 | 5.74 | 5.73 | 0.09 | 1.60% | 5.67 | 5.93 | 160238 | 9242.92 | 2.49% | 0.00 |
| 2024-12-02 | 5.60 | 5.64 | 0.05 | 0.89% | 5.60 | 5.68 | 93532 | 5282.84 | 1.45% | 0.00 |
永清环保(300187)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。
