| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 40.31 | 41.48 | 1.46 | 3.65% | 39.36 | 41.50 | 15614 | 6378.55 | 3.56% | 0.00 |
| 2026-03-24 | 40.06 | 40.02 | 0.54 | 1.37% | 38.70 | 40.90 | 18167 | 7149.64 | 4.14% | 0.00 |
| 2026-03-23 | 42.69 | 39.48 | -3.00 | -7.06% | 39.06 | 42.69 | 23106 | 9378.82 | 5.27% | 0.00 |
| 2026-03-20 | 43.55 | 42.48 | -0.65 | -1.51% | 42.13 | 44.04 | 9428 | 4078.40 | 2.15% | 0.00 |
| 2026-03-19 | 43.68 | 43.13 | -0.68 | -1.55% | 43.01 | 44.78 | 12849 | 5613.52 | 2.93% | 0.00 |
| 2026-03-18 | 43.75 | 43.81 | 0.45 | 1.04% | 43.30 | 44.08 | 8297 | 3625.43 | 1.89% | 0.00 |
| 2026-03-17 | 44.10 | 43.36 | -0.40 | -0.91% | 43.20 | 44.50 | 11247 | 4939.28 | 2.57% | 0.00 |
| 2026-03-16 | 43.91 | 43.76 | 0.05 | 0.11% | 43.38 | 44.19 | 11805 | 5180.43 | 2.69% | 0.00 |
| 2026-03-13 | 44.19 | 43.71 | -0.54 | -1.22% | 43.67 | 44.91 | 13053 | 5780.52 | 2.98% | 0.00 |
| 2026-03-12 | 45.54 | 44.25 | -1.29 | -2.83% | 43.99 | 45.60 | 22111 | 9864.21 | 5.04% | 0.00 |
| 2026-03-11 | 47.99 | 45.54 | -1.98 | -4.17% | 44.16 | 47.99 | 36313 | 16615.51 | 8.28% | 0.00 |
| 2026-03-10 | 46.63 | 47.52 | 1.12 | 2.41% | 46.63 | 48.67 | 17728 | 8443.05 | 4.04% | 0.00 |
| 2026-03-09 | 47.85 | 46.40 | -1.54 | -3.21% | 45.63 | 48.01 | 17298 | 8056.66 | 3.95% | 0.00 |
| 2026-03-06 | 46.47 | 47.94 | 1.03 | 2.20% | 46.41 | 48.98 | 15065 | 7234.56 | 3.44% | 0.00 |
| 2026-03-05 | 46.68 | 46.91 | 0.78 | 1.69% | 46.22 | 47.57 | 10763 | 5027.96 | 2.45% | 0.00 |
| 2026-03-04 | 45.32 | 46.13 | 0.20 | 0.44% | 45.04 | 46.88 | 16456 | 7604.05 | 3.75% | 0.00 |
| 2026-03-03 | 46.53 | 45.93 | -0.47 | -1.01% | 45.90 | 48.32 | 20207 | 9443.71 | 4.61% | 0.00 |
| 2026-03-02 | 47.47 | 46.40 | -2.31 | -4.74% | 45.87 | 48.39 | 27252 | 12745.30 | 6.22% | 0.00 |
| 2026-02-27 | 47.30 | 48.71 | 1.35 | 2.85% | 46.07 | 49.20 | 20848 | 10038.15 | 4.76% | 0.00 |
| 2026-02-26 | 47.14 | 47.36 | 0.69 | 1.48% | 44.61 | 48.80 | 28229 | 13138.09 | 6.44% | 1.00 |
| 2026-02-25 | 45.33 | 46.67 | 1.57 | 3.48% | 44.68 | 47.00 | 27536 | 12630.67 | 6.28% | 0.00 |
| 2026-02-24 | 45.39 | 45.10 | 0.50 | 1.12% | 43.02 | 46.28 | 25197 | 11292.12 | 5.75% | 0.00 |
| 2026-02-13 | 44.01 | 44.60 | 0.88 | 2.01% | 43.74 | 45.96 | 33249 | 14904.84 | 7.58% | 1.00 |
| 2026-02-12 | 43.55 | 43.72 | 0.06 | 0.14% | 42.80 | 44.44 | 35276 | 15406.94 | 8.05% | 0.00 |
| 2026-02-11 | 41.87 | 43.66 | 1.76 | 4.20% | 41.05 | 45.00 | 50944 | 22140.55 | 11.62% | 0.00 |
| 2026-02-10 | 38.61 | 41.90 | 3.23 | 8.35% | 38.32 | 42.79 | 62010 | 25539.29 | 14.14% | 0.00 |
| 2026-02-09 | 37.31 | 38.67 | 1.67 | 4.51% | 36.65 | 39.50 | 34314 | 13168.59 | 7.83% | 0.00 |
| 2026-02-06 | 35.81 | 37.00 | 1.19 | 3.32% | 35.70 | 37.55 | 17146 | 6338.90 | 3.91% | 0.00 |
| 2026-02-05 | 35.50 | 35.81 | 0.16 | 0.45% | 35.43 | 36.87 | 13278 | 4818.14 | 3.03% | 0.00 |
| 2026-02-04 | 35.76 | 35.65 | -0.12 | -0.34% | 35.30 | 36.18 | 6800 | 2425.57 | 1.55% | 0.00 |
| 2026-02-03 | 35.24 | 35.77 | 0.74 | 2.11% | 35.24 | 35.87 | 6372 | 2268.78 | 1.45% | 0.00 |
| 2026-02-02 | 35.46 | 35.03 | -0.55 | -1.55% | 35.03 | 35.94 | 7908 | 2811.98 | 1.80% | 0.00 |
| 2026-01-30 | 34.84 | 35.58 | 0.60 | 1.72% | 34.61 | 35.76 | 10778 | 3809.25 | 2.46% | 0.00 |
| 2026-01-29 | 35.23 | 34.98 | -0.28 | -0.79% | 34.58 | 35.67 | 9847 | 3458.87 | 2.25% | 0.00 |
| 2026-01-28 | 35.75 | 35.26 | -0.62 | -1.73% | 35.17 | 35.88 | 6694 | 2371.43 | 1.53% | 0.00 |
| 2026-01-27 | 36.36 | 35.88 | -0.17 | -0.47% | 34.90 | 36.36 | 7360 | 2619.24 | 1.68% | 0.00 |
| 2026-01-26 | 36.30 | 36.05 | -0.12 | -0.33% | 35.68 | 36.34 | 7197 | 2586.32 | 1.64% | 0.00 |
| 2026-01-23 | 36.19 | 36.17 | 0.02 | 0.06% | 35.85 | 36.38 | 6091 | 2196.20 | 1.39% | 0.00 |
| 2026-01-22 | 36.04 | 36.15 | 0.30 | 0.84% | 35.72 | 36.24 | 9013 | 3247.78 | 2.06% | 0.00 |
| 2026-01-21 | 35.23 | 35.85 | 0.38 | 1.07% | 35.23 | 35.85 | 6370 | 2271.04 | 1.45% | 0.00 |
| 2026-01-20 | 35.68 | 35.47 | -0.04 | -0.11% | 35.20 | 35.78 | 5957 | 2109.49 | 1.36% | 0.00 |
| 2026-01-19 | 34.77 | 35.51 | 0.52 | 1.49% | 34.64 | 35.66 | 8766 | 3087.99 | 2.00% | 0.00 |
| 2026-01-16 | 35.52 | 34.99 | 0.09 | 0.26% | 34.71 | 35.52 | 8000 | 2796.93 | 1.82% | 0.00 |
| 2026-01-15 | 34.31 | 34.90 | 0.49 | 1.42% | 34.24 | 35.07 | 9880 | 3436.60 | 2.25% | 0.00 |
| 2026-01-14 | 34.36 | 34.41 | 0.22 | 0.64% | 33.89 | 34.50 | 10394 | 3560.46 | 2.37% | 0.00 |
| 2026-01-13 | 34.16 | 34.19 | 0.08 | 0.23% | 33.94 | 34.64 | 6656 | 2283.75 | 1.52% | 0.00 |
| 2026-01-12 | 33.98 | 34.11 | 0.16 | 0.47% | 33.76 | 34.30 | 7290 | 2480.95 | 1.66% | 0.00 |
| 2026-01-09 | 33.57 | 33.95 | 0.46 | 1.37% | 33.57 | 34.48 | 10050 | 3405.35 | 2.29% | 0.00 |
| 2026-01-08 | 33.20 | 33.49 | 0.28 | 0.84% | 33.05 | 33.70 | 9753 | 3271.59 | 2.22% | 0.00 |
| 2026-01-07 | 33.84 | 33.21 | 0.02 | 0.06% | 32.95 | 33.84 | 7906 | 2627.58 | 1.80% | 0.00 |
| 2026-01-06 | 33.59 | 33.19 | -0.11 | -0.33% | 33.05 | 33.64 | 5720 | 1902.58 | 1.30% | 0.00 |
| 2026-01-05 | 32.62 | 33.30 | 0.66 | 2.02% | 32.48 | 33.48 | 8500 | 2820.62 | 1.94% | 0.00 |
| 2025-12-31 | 32.17 | 32.64 | 0.46 | 1.43% | 32.02 | 32.71 | 4848 | 1569.23 | 1.11% | 0.00 |
| 2025-12-30 | 32.50 | 32.18 | -0.24 | -0.74% | 32.12 | 32.50 | 4493 | 1451.60 | 1.02% | 0.00 |
| 2025-12-29 | 32.38 | 32.42 | 0.06 | 0.19% | 32.24 | 32.56 | 6224 | 2014.78 | 1.42% | 0.00 |
| 2025-12-26 | 32.69 | 32.36 | -0.22 | -0.68% | 32.26 | 32.86 | 5354 | 1740.60 | 1.22% | 0.00 |
| 2025-12-25 | 32.48 | 32.58 | 0.20 | 0.62% | 32.33 | 32.65 | 4476 | 1455.48 | 1.02% | 0.00 |
| 2025-12-24 | 32.19 | 32.38 | 0.30 | 0.94% | 32.00 | 32.59 | 5220 | 1690.63 | 1.19% | 0.00 |
| 2025-12-23 | 32.18 | 32.08 | -0.10 | -0.31% | 31.92 | 32.36 | 5101 | 1639.13 | 1.16% | 0.00 |
| 2025-12-22 | 32.36 | 32.18 | 0.16 | 0.50% | 31.90 | 32.44 | 6097 | 1960.36 | 1.39% | 0.00 |
| 2025-12-19 | 31.73 | 32.02 | 0.49 | 1.55% | 31.42 | 32.08 | 8286 | 2633.68 | 1.89% | 0.00 |
| 2025-12-18 | 31.00 | 31.53 | 0.53 | 1.71% | 30.83 | 31.77 | 6925 | 2180.66 | 1.58% | 0.00 |
| 2025-12-17 | 30.98 | 31.00 | -0.04 | -0.13% | 30.60 | 31.24 | 5454 | 1685.75 | 1.24% | 0.00 |
| 2025-12-16 | 31.35 | 31.04 | -0.48 | -1.52% | 30.87 | 31.66 | 6125 | 1903.09 | 1.40% | 0.00 |
| 2025-12-15 | 31.41 | 31.52 | 0.11 | 0.35% | 31.17 | 31.66 | 5096 | 1603.64 | 1.16% | 0.00 |
| 2025-12-12 | 31.79 | 31.41 | -0.38 | -1.20% | 31.35 | 32.05 | 7743 | 2450.62 | 1.77% | 0.00 |
| 2025-12-11 | 32.35 | 31.79 | -0.59 | -1.82% | 31.69 | 32.41 | 6488 | 2082.44 | 1.48% | 0.00 |
| 2025-12-10 | 32.60 | 32.38 | -0.25 | -0.77% | 32.24 | 32.88 | 5016 | 1633.46 | 1.14% | 0.00 |
| 2025-12-09 | 33.01 | 32.63 | -0.35 | -1.06% | 32.62 | 33.12 | 5901 | 1938.92 | 1.35% | 0.00 |
| 2025-12-08 | 32.74 | 32.98 | 0.29 | 0.89% | 32.74 | 33.13 | 5658 | 1867.03 | 1.29% | 0.00 |
| 2025-12-05 | 32.28 | 32.69 | 0.50 | 1.55% | 31.87 | 32.84 | 10270 | 3341.43 | 2.34% | 0.00 |
| 2025-12-04 | 33.01 | 32.19 | -0.82 | -2.48% | 26.46 | 33.17 | 9594 | 3107.41 | 2.19% | 0.00 |
| 2025-12-03 | 33.10 | 33.01 | -0.08 | -0.24% | 32.79 | 33.30 | 4159 | 1372.30 | 0.95% | 0.00 |
| 2025-12-02 | 33.20 | 33.09 | -0.19 | -0.57% | 32.93 | 33.31 | 4652 | 1541.15 | 1.06% | 0.00 |
| 2025-12-01 | 33.50 | 33.28 | -0.04 | -0.12% | 33.08 | 33.91 | 7986 | 2674.51 | 1.82% | 0.00 |
| 2025-11-28 | 33.48 | 33.32 | 0.21 | 0.63% | 32.80 | 33.48 | 5079 | 1685.29 | 1.16% | 0.00 |
| 2025-11-27 | 33.00 | 33.11 | 0.12 | 0.36% | 32.67 | 33.23 | 5833 | 1928.54 | 1.33% | 0.00 |
| 2025-11-26 | 33.81 | 32.99 | -0.49 | -1.46% | 32.62 | 33.81 | 9952 | 3292.34 | 2.27% | 0.00 |
| 2025-11-25 | 33.22 | 33.48 | 0.63 | 1.92% | 32.86 | 33.48 | 6925 | 2295.60 | 1.58% | 0.00 |
| 2025-11-24 | 32.64 | 32.85 | 0.42 | 1.30% | 32.48 | 33.39 | 6967 | 2289.94 | 1.59% | 0.00 |
国泰环保(301203)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。
