| 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 | 2.97 | 2.95 | -0.02 | -0.67% | 2.93 | 3.00 | 219572 | 6520.98 | 1.66% | 0.00 |
| 2025-03-31 | 3.01 | 2.97 | -0.04 | -1.33% | 2.89 | 3.01 | 292831 | 8604.05 | 2.21% | 0.00 |
| 2025-03-28 | 3.06 | 3.01 | -0.05 | -1.63% | 3.01 | 3.08 | 231134 | 7014.92 | 1.74% | 0.00 |
| 2025-03-27 | 3.09 | 3.06 | -0.06 | -1.92% | 3.01 | 3.10 | 272539 | 8339.95 | 2.06% | 0.00 |
| 2025-03-26 | 3.10 | 3.12 | 0.04 | 1.30% | 3.07 | 3.15 | 216001 | 6728.43 | 1.63% | 0.00 |
| 2025-03-25 | 3.14 | 3.08 | -0.07 | -2.22% | 3.05 | 3.16 | 319623 | 9868.34 | 2.41% | 48.00 |
| 2025-03-24 | 3.40 | 3.15 | -0.24 | -7.08% | 3.08 | 3.42 | 695630 | 22328.87 | 5.25% | 8.00 |
| 2025-03-21 | 3.36 | 3.39 | 0.01 | 0.30% | 3.33 | 3.48 | 659962 | 22543.35 | 4.98% | 0.00 |
| 2025-03-20 | 3.29 | 3.38 | 0.07 | 2.11% | 3.28 | 3.45 | 579072 | 19703.61 | 4.37% | 0.00 |
| 2025-03-19 | 3.37 | 3.31 | -0.09 | -2.65% | 3.29 | 3.39 | 346990 | 11538.58 | 2.62% | 21.00 |
| 2025-03-18 | 3.39 | 3.40 | 0.03 | 0.89% | 3.35 | 3.48 | 388208 | 13198.04 | 2.93% | 0.00 |
| 2025-03-17 | 3.35 | 3.37 | 0.03 | 0.90% | 3.35 | 3.49 | 448897 | 15322.63 | 3.39% | 0.00 |
| 2025-03-14 | 3.27 | 3.34 | 0.06 | 1.83% | 3.25 | 3.35 | 304720 | 10078.50 | 2.30% | 0.00 |
| 2025-03-13 | 3.38 | 3.28 | -0.10 | -2.96% | 3.23 | 3.39 | 379742 | 12457.90 | 2.87% | 3.00 |
| 2025-03-12 | 3.32 | 3.38 | 0.08 | 2.42% | 3.32 | 3.43 | 439247 | 14835.17 | 3.32% | 0.00 |
| 2025-03-11 | 3.24 | 3.30 | 0.01 | 0.30% | 3.21 | 3.31 | 306475 | 10018.57 | 2.31% | 0.00 |
| 2025-03-10 | 3.35 | 3.29 | -0.07 | -2.08% | 3.27 | 3.39 | 359400 | 11892.86 | 2.71% | 0.00 |
| 2025-03-07 | 3.43 | 3.36 | -0.11 | -3.17% | 3.34 | 3.48 | 499347 | 17011.24 | 3.77% | 13.00 |
| 2025-03-06 | 3.43 | 3.47 | 0.02 | 0.58% | 3.41 | 3.50 | 576087 | 19921.39 | 4.35% | 61.00 |
| 2025-03-05 | 3.33 | 3.45 | 0.12 | 3.60% | 3.24 | 3.56 | 824325 | 28130.83 | 6.22% | 0.00 |
| 2025-03-04 | 3.24 | 3.33 | 0.09 | 2.78% | 3.19 | 3.34 | 410218 | 13479.53 | 3.10% | 0.00 |
| 2025-03-03 | 3.27 | 3.24 | -0.05 | -1.52% | 3.21 | 3.36 | 479241 | 15751.91 | 3.62% | 3.00 |
| 2025-02-28 | 3.51 | 3.29 | -0.28 | -7.84% | 3.27 | 3.52 | 715644 | 24272.69 | 5.40% | 1.00 |
| 2025-02-27 | 3.72 | 3.57 | -0.08 | -2.19% | 3.48 | 3.74 | 914439 | 32820.45 | 6.90% | 0.00 |
| 2025-02-26 | 3.42 | 3.65 | 0.23 | 6.73% | 3.40 | 3.72 | 1291396 | 46003.34 | 9.75% | 35.00 |
| 2025-02-25 | 3.45 | 3.42 | -0.05 | -1.44% | 3.38 | 3.50 | 586479 | 20171.33 | 4.43% | 15.00 |
| 2025-02-24 | 3.39 | 3.47 | 0.04 | 1.17% | 3.35 | 3.53 | 719522 | 24743.30 | 5.43% | 62.00 |
| 2025-02-21 | 3.48 | 3.43 | -0.06 | -1.72% | 3.37 | 3.48 | 784987 | 26780.78 | 5.93% | 20.00 |
| 2025-02-20 | 3.26 | 3.49 | 0.24 | 7.38% | 3.22 | 3.65 | 1233476 | 42305.05 | 9.31% | 18.00 |
| 2025-02-19 | 3.25 | 3.25 | 0.04 | 1.25% | 3.19 | 3.27 | 494270 | 16020.50 | 3.73% | 0.00 |
| 2025-02-18 | 3.35 | 3.21 | -0.15 | -4.46% | 3.20 | 3.43 | 774702 | 25704.31 | 5.85% | 0.00 |
| 2025-02-17 | 3.19 | 3.36 | 0.19 | 5.99% | 3.19 | 3.42 | 822451 | 27331.05 | 6.21% | 0.00 |
| 2025-02-14 | 3.21 | 3.17 | -0.04 | -1.25% | 3.13 | 3.21 | 446472 | 14159.31 | 3.37% | 0.00 |
| 2025-02-13 | 3.24 | 3.21 | -0.03 | -0.93% | 3.18 | 3.26 | 411065 | 13235.47 | 3.10% | 0.00 |
| 2025-02-12 | 3.20 | 3.24 | 0.03 | 0.93% | 3.19 | 3.26 | 409516 | 13205.13 | 3.09% | 36.00 |
| 2025-02-11 | 3.33 | 3.21 | -0.09 | -2.73% | 3.18 | 3.35 | 521796 | 16800.91 | 3.94% | 30.00 |
| 2025-02-10 | 3.16 | 3.30 | 0.15 | 4.76% | 3.16 | 3.31 | 657798 | 21325.46 | 4.97% | 174.00 |
| 2025-02-07 | 3.06 | 3.15 | 0.09 | 2.94% | 3.04 | 3.19 | 694896 | 21749.52 | 5.25% | 0.00 |
| 2025-02-06 | 2.98 | 3.06 | 0.08 | 2.68% | 2.91 | 3.07 | 583811 | 17561.88 | 4.41% | 50.00 |
| 2025-02-05 | 2.90 | 2.98 | 0.12 | 4.20% | 2.90 | 3.01 | 396488 | 11772.11 | 2.99% | 0.00 |
| 2025-01-27 | 2.95 | 2.86 | -0.06 | -2.05% | 2.86 | 2.98 | 280515 | 8180.21 | 2.12% | 0.00 |
| 2025-01-24 | 2.90 | 2.92 | 0.04 | 1.39% | 2.83 | 2.94 | 292196 | 8463.21 | 2.21% | 0.00 |
| 2025-01-23 | 2.95 | 2.88 | -0.04 | -1.37% | 2.88 | 3.05 | 403082 | 11976.97 | 3.04% | 0.00 |
| 2025-01-22 | 2.98 | 2.92 | -0.08 | -2.67% | 2.91 | 3.00 | 250932 | 7364.68 | 1.89% | 0.00 |
| 2025-01-21 | 3.05 | 3.00 | -0.03 | -0.99% | 2.94 | 3.06 | 283366 | 8475.62 | 2.14% | 20.00 |
| 2025-01-20 | 3.09 | 3.03 | -0.03 | -0.98% | 3.01 | 3.13 | 338552 | 10314.33 | 2.56% | 0.00 |
| 2025-01-17 | 3.14 | 3.06 | -0.08 | -2.55% | 3.03 | 3.14 | 361090 | 11090.91 | 2.73% | 0.00 |
| 2025-01-16 | 3.09 | 3.14 | 0.06 | 1.95% | 3.08 | 3.21 | 476232 | 14980.59 | 3.59% | 24.00 |
| 2025-01-15 | 3.13 | 3.08 | -0.03 | -0.96% | 3.03 | 3.13 | 486397 | 14967.48 | 3.67% | 0.00 |
| 2025-01-14 | 2.90 | 3.11 | 0.23 | 7.99% | 2.87 | 3.12 | 592281 | 17929.94 | 4.47% | 0.00 |
| 2025-01-13 | 2.81 | 2.88 | 0.00 | 0.00% | 2.73 | 2.90 | 367955 | 10415.75 | 2.78% | 0.00 |
| 2025-01-10 | 2.99 | 2.88 | -0.11 | -3.68% | 2.87 | 3.03 | 436216 | 12945.70 | 3.29% | 0.00 |
| 2025-01-09 | 2.93 | 2.99 | 0.04 | 1.36% | 2.91 | 3.01 | 461152 | 13746.63 | 3.48% | 3.00 |
| 2025-01-08 | 3.00 | 2.95 | 0.00 | 0.00% | 2.83 | 3.02 | 522268 | 15272.75 | 3.94% | 0.00 |
| 2025-01-07 | 2.77 | 2.95 | 0.17 | 6.12% | 2.77 | 2.95 | 490151 | 14034.79 | 3.70% | 43.00 |
| 2025-01-06 | 2.89 | 2.78 | -0.12 | -4.14% | 2.74 | 2.89 | 484503 | 13557.21 | 3.66% | 0.00 |
| 2025-01-03 | 3.12 | 2.90 | -0.21 | -6.75% | 2.89 | 3.19 | 611351 | 18154.24 | 4.61% | 0.00 |
| 2025-01-02 | 3.11 | 3.11 | -0.05 | -1.58% | 3.06 | 3.22 | 593248 | 18630.30 | 4.48% | 0.00 |
| 2024-12-31 | 3.36 | 3.16 | -0.16 | -4.82% | 3.16 | 3.37 | 472623 | 15377.47 | 3.57% | 0.00 |
| 2024-12-30 | 3.47 | 3.32 | -0.14 | -4.05% | 3.29 | 3.50 | 458377 | 15294.65 | 3.46% | 5.00 |
| 2024-12-27 | 3.35 | 3.46 | 0.10 | 2.98% | 3.34 | 3.56 | 688222 | 23960.66 | 5.19% | 0.00 |
| 2024-12-26 | 3.34 | 3.36 | 0.04 | 1.20% | 3.26 | 3.41 | 476281 | 15978.71 | 3.59% | 50.00 |
| 2024-12-25 | 3.48 | 3.32 | -0.15 | -4.32% | 3.23 | 3.50 | 632738 | 21008.74 | 4.78% | 0.00 |
| 2024-12-24 | 3.55 | 3.47 | -0.08 | -2.25% | 3.39 | 3.62 | 674581 | 23380.54 | 5.09% | 0.00 |
| 2024-12-23 | 3.87 | 3.55 | -0.36 | -9.21% | 3.52 | 3.90 | 850995 | 31289.73 | 6.42% | 113.00 |
| 2024-12-20 | 3.95 | 3.91 | 0.02 | 0.51% | 3.85 | 3.98 | 578949 | 22624.91 | 4.37% | 5.00 |
| 2024-12-19 | 3.77 | 3.89 | 0.04 | 1.04% | 3.77 | 3.92 | 597205 | 23002.23 | 4.51% | 27.00 |
| 2024-12-18 | 3.81 | 3.85 | 0.05 | 1.32% | 3.75 | 3.93 | 631060 | 24271.64 | 4.76% | 55.00 |
| 2024-12-17 | 4.00 | 3.80 | -0.24 | -5.94% | 3.79 | 4.02 | 919034 | 35571.00 | 6.94% | 35.00 |
| 2024-12-16 | 4.14 | 4.04 | -0.10 | -2.42% | 3.99 | 4.19 | 977985 | 39815.23 | 7.38% | 8.00 |
| 2024-12-13 | 4.17 | 4.14 | -0.07 | -1.66% | 4.13 | 4.35 | 1082132 | 45588.42 | 8.17% | 88.00 |
| 2024-12-12 | 4.32 | 4.21 | -0.17 | -3.88% | 4.15 | 4.36 | 1345268 | 56679.94 | 10.15% | 256.00 |
| 2024-12-11 | 4.13 | 4.38 | 0.09 | 2.10% | 4.05 | 4.49 | 1698438 | 73060.91 | 12.82% | 7.00 |
| 2024-12-10 | 4.41 | 4.29 | -0.09 | -2.05% | 4.15 | 4.78 | 2671385 | 119827.12 | 20.16% | 159.00 |
| 2024-12-09 | 4.04 | 4.38 | 0.31 | 7.62% | 3.97 | 4.45 | 2501550 | 104949.45 | 18.88% | 144.00 |
| 2024-12-06 | 3.96 | 4.07 | 0.03 | 0.74% | 3.79 | 4.23 | 2631020 | 104988.02 | 19.86% | 119.00 |
| 2024-12-05 | 4.24 | 4.04 | -0.38 | -8.60% | 3.95 | 4.30 | 3292902 | 133986.28 | 24.85% | 195.00 |
| 2024-12-04 | 4.27 | 4.42 | 0.41 | 10.22% | 4.26 | 4.81 | 5002334 | 227687.22 | 37.76% | 500.00 |
| 2024-12-03 | 3.30 | 4.01 | 0.67 | 20.06% | 3.28 | 4.01 | 3214804 | 125502.42 | 24.27% | 5.00 |
| 2024-12-02 | 3.17 | 3.34 | 0.19 | 6.03% | 3.16 | 3.43 | 1021836 | 33831.85 | 7.71% | 0.00 |
安控科技(300370)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。
