| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-25 | 3.17 | 3.15 | -0.02 | -0.63% | 3.13 | 3.21 | 510628 | 16142.22 | 3.85% | 0.00 |
| 2025-08-22 | 3.20 | 3.17 | -0.03 | -0.94% | 3.14 | 3.23 | 539755 | 17113.01 | 4.07% | 245.00 |
| 2025-08-21 | 3.22 | 3.20 | 0.01 | 0.31% | 3.16 | 3.26 | 546896 | 17468.69 | 4.13% | 2.00 |
| 2025-08-20 | 3.15 | 3.19 | 0.04 | 1.27% | 3.13 | 3.19 | 513417 | 16256.22 | 3.88% | 25.00 |
| 2025-08-19 | 3.14 | 3.15 | 0.02 | 0.64% | 3.10 | 3.16 | 509579 | 16009.72 | 3.85% | 46.00 |
| 2025-08-18 | 3.08 | 3.13 | 0.07 | 2.29% | 3.08 | 3.15 | 591452 | 18492.08 | 4.46% | 0.00 |
| 2025-08-15 | 3.03 | 3.06 | 0.01 | 0.33% | 3.03 | 3.09 | 376749 | 11526.64 | 2.84% | 7.00 |
| 2025-08-14 | 3.09 | 3.05 | -0.03 | -0.97% | 3.05 | 3.16 | 637868 | 19810.68 | 4.81% | 282.00 |
| 2025-08-13 | 3.08 | 3.08 | 0.00 | 0.00% | 3.06 | 3.14 | 333812 | 10325.33 | 2.52% | 0.00 |
| 2025-08-12 | 3.10 | 3.08 | -0.02 | -0.65% | 3.06 | 3.10 | 260823 | 8029.43 | 1.97% | 0.00 |
| 2025-08-11 | 3.08 | 3.10 | 0.00 | 0.00% | 3.08 | 3.12 | 290555 | 9010.06 | 2.19% | 61.00 |
| 2025-08-08 | 3.16 | 3.10 | -0.06 | -1.90% | 3.08 | 3.17 | 376347 | 11683.76 | 2.84% | 0.00 |
| 2025-08-07 | 3.09 | 3.16 | 0.07 | 2.27% | 3.07 | 3.18 | 685660 | 21559.16 | 5.18% | 27.00 |
| 2025-08-06 | 3.04 | 3.09 | 0.05 | 1.64% | 3.03 | 3.09 | 406467 | 12485.13 | 3.07% | 0.00 |
| 2025-08-05 | 3.03 | 3.04 | 0.01 | 0.33% | 3.02 | 3.06 | 234089 | 7112.30 | 1.77% | 0.00 |
| 2025-08-04 | 2.98 | 3.03 | 0.04 | 1.34% | 2.96 | 3.04 | 241723 | 7274.00 | 1.82% | 0.00 |
| 2025-08-01 | 2.96 | 2.99 | 0.02 | 0.67% | 2.96 | 3.00 | 175113 | 5229.17 | 1.32% | 0.00 |
| 2025-07-31 | 3.00 | 2.97 | -0.04 | -1.33% | 2.96 | 3.05 | 262810 | 7874.62 | 1.98% | 0.00 |
| 2025-07-30 | 3.01 | 3.01 | 0.00 | 0.00% | 2.97 | 3.02 | 286028 | 8590.23 | 2.16% | 0.00 |
| 2025-07-29 | 3.04 | 3.01 | -0.03 | -0.99% | 2.97 | 3.04 | 279692 | 8377.33 | 2.11% | 50.00 |
| 2025-07-28 | 3.06 | 3.04 | -0.01 | -0.33% | 3.02 | 3.07 | 217543 | 6620.03 | 1.64% | 0.00 |
| 2025-07-25 | 3.07 | 3.05 | -0.02 | -0.65% | 3.03 | 3.07 | 228197 | 6955.07 | 1.72% | 0.00 |
| 2025-07-24 | 3.01 | 3.07 | 0.05 | 1.66% | 2.99 | 3.07 | 337577 | 10303.21 | 2.55% | 7.00 |
| 2025-07-23 | 3.08 | 3.02 | -0.08 | -2.58% | 3.01 | 3.11 | 412039 | 12579.56 | 3.11% | 0.00 |
| 2025-07-22 | 3.07 | 3.10 | 0.04 | 1.31% | 3.00 | 3.10 | 579188 | 17769.89 | 4.37% | 280.00 |
| 2025-07-21 | 2.97 | 3.06 | 0.09 | 3.03% | 2.97 | 3.08 | 454170 | 13739.65 | 3.43% | 0.00 |
| 2025-07-18 | 3.01 | 2.97 | -0.03 | -1.00% | 2.95 | 3.01 | 274984 | 8186.43 | 2.08% | 0.00 |
| 2025-07-17 | 3.00 | 3.00 | -0.01 | -0.33% | 2.98 | 3.03 | 245724 | 7378.48 | 1.85% | 0.00 |
| 2025-07-16 | 2.98 | 3.01 | 0.03 | 1.01% | 2.96 | 3.02 | 286085 | 8579.75 | 2.16% | 0.00 |
| 2025-07-15 | 3.05 | 2.98 | -0.06 | -1.97% | 2.95 | 3.05 | 362220 | 10805.13 | 2.73% | 0.00 |
| 2025-07-14 | 3.07 | 3.04 | -0.02 | -0.65% | 3.02 | 3.08 | 250944 | 7634.02 | 1.89% | 8.00 |
| 2025-07-11 | 3.08 | 3.06 | -0.02 | -0.65% | 3.02 | 3.09 | 436302 | 13316.82 | 3.29% | 1.00 |
| 2025-07-10 | 3.07 | 3.08 | 0.01 | 0.33% | 3.06 | 3.10 | 308345 | 9499.87 | 2.33% | 6.00 |
| 2025-07-09 | 3.11 | 3.07 | -0.05 | -1.60% | 3.07 | 3.12 | 348406 | 10740.23 | 2.63% | 0.00 |
| 2025-07-08 | 3.09 | 3.12 | 0.02 | 0.65% | 3.06 | 3.12 | 491831 | 15195.88 | 3.71% | 60.00 |
| 2025-07-07 | 3.07 | 3.10 | 0.01 | 0.32% | 3.06 | 3.11 | 446508 | 13778.34 | 3.37% | 0.00 |
| 2025-07-04 | 3.21 | 3.09 | -0.22 | -6.65% | 3.09 | 3.22 | 1052750 | 33081.36 | 7.95% | 50.00 |
| 2025-07-03 | 3.27 | 3.31 | 0.02 | 0.61% | 3.20 | 3.46 | 846159 | 28174.15 | 6.39% | 37.00 |
| 2025-07-02 | 3.26 | 3.29 | -0.07 | -2.08% | 3.24 | 3.37 | 816649 | 26823.52 | 6.16% | 119.00 |
| 2025-07-01 | 3.20 | 3.36 | 0.16 | 5.00% | 3.16 | 3.59 | 1615406 | 54463.12 | 12.19% | 16.00 |
| 2025-06-30 | 3.23 | 3.20 | -0.16 | -4.76% | 3.18 | 3.32 | 1454490 | 46877.44 | 10.98% | 43.00 |
| 2025-06-27 | 3.26 | 3.36 | 0.30 | 9.80% | 3.26 | 3.65 | 2183626 | 75213.26 | 16.48% | 699.00 |
| 2025-06-26 | 2.99 | 3.06 | 0.08 | 2.68% | 2.96 | 3.15 | 840530 | 25679.15 | 6.34% | 0.00 |
| 2025-06-25 | 2.97 | 2.98 | 0.01 | 0.34% | 2.93 | 3.01 | 474360 | 14071.64 | 3.58% | 0.00 |
| 2025-06-24 | 2.96 | 2.97 | -0.05 | -1.66% | 2.92 | 3.00 | 619460 | 18353.66 | 4.68% | 0.00 |
| 2025-06-23 | 2.83 | 3.02 | 0.22 | 7.86% | 2.80 | 3.08 | 806964 | 23702.76 | 6.09% | 0.00 |
| 2025-06-20 | 2.87 | 2.80 | -0.11 | -3.78% | 2.80 | 2.87 | 357519 | 10097.37 | 2.70% | 26.00 |
| 2025-06-19 | 2.88 | 2.91 | 0.03 | 1.04% | 2.79 | 2.97 | 577569 | 16647.49 | 4.36% | 18.00 |
| 2025-06-18 | 2.94 | 2.88 | -0.06 | -2.04% | 2.87 | 3.00 | 424277 | 12354.40 | 3.20% | 0.00 |
| 2025-06-17 | 2.90 | 2.94 | 0.01 | 0.34% | 2.86 | 2.98 | 564321 | 16445.97 | 4.26% | 0.00 |
| 2025-06-16 | 3.00 | 2.93 | 0.00 | 0.00% | 2.92 | 3.09 | 874308 | 26317.38 | 6.60% | 0.00 |
| 2025-06-13 | 2.90 | 2.93 | 0.04 | 1.38% | 2.87 | 2.99 | 864270 | 25433.73 | 6.52% | 10.00 |
| 2025-06-12 | 2.84 | 2.89 | 0.04 | 1.40% | 2.81 | 2.92 | 543272 | 15629.65 | 4.10% | 127.00 |
| 2025-06-11 | 2.76 | 2.85 | 0.10 | 3.64% | 2.75 | 2.98 | 781432 | 22587.29 | 5.90% | 0.00 |
| 2025-06-10 | 2.85 | 2.75 | -0.06 | -2.14% | 2.70 | 2.87 | 369243 | 10208.81 | 2.79% | 0.00 |
| 2025-06-09 | 2.73 | 2.81 | 0.08 | 2.93% | 2.72 | 2.83 | 438377 | 12204.19 | 3.31% | 0.00 |
| 2025-06-06 | 2.74 | 2.73 | -0.01 | -0.36% | 2.70 | 2.75 | 177855 | 4840.22 | 1.34% | 0.00 |
| 2025-06-05 | 2.74 | 2.74 | 0.00 | 0.00% | 2.69 | 2.75 | 225256 | 6133.20 | 1.70% | 0.00 |
| 2025-06-04 | 2.73 | 2.74 | 0.01 | 0.37% | 2.72 | 2.78 | 182327 | 5002.18 | 1.38% | 0.00 |
| 2025-06-03 | 2.73 | 2.73 | 0.00 | 0.00% | 2.70 | 2.77 | 160750 | 4404.66 | 1.21% | 6.00 |
| 2025-05-30 | 2.80 | 2.73 | -0.08 | -2.85% | 2.71 | 2.81 | 210084 | 5774.58 | 1.59% | 0.00 |
| 2025-05-29 | 2.71 | 2.81 | 0.09 | 3.31% | 2.70 | 2.83 | 294651 | 8235.86 | 2.22% | 0.00 |
| 2025-05-28 | 2.74 | 2.72 | -0.02 | -0.73% | 2.71 | 2.79 | 147009 | 4023.39 | 1.11% | 0.00 |
| 2025-05-27 | 2.77 | 2.74 | -0.01 | -0.36% | 2.71 | 2.77 | 160798 | 4408.96 | 1.21% | 0.00 |
| 2025-05-26 | 2.70 | 2.75 | 0.05 | 1.85% | 2.68 | 2.77 | 195011 | 5349.48 | 1.47% | 0.00 |
| 2025-05-23 | 2.75 | 2.70 | -0.06 | -2.17% | 2.68 | 2.78 | 191418 | 5228.71 | 1.44% | 0.00 |
| 2025-05-22 | 2.79 | 2.76 | -0.04 | -1.43% | 2.75 | 2.84 | 174913 | 4862.77 | 1.32% | 0.00 |
| 2025-05-21 | 2.85 | 2.80 | -0.07 | -2.44% | 2.79 | 2.86 | 205272 | 5769.07 | 1.55% | 0.00 |
| 2025-05-20 | 2.83 | 2.87 | 0.04 | 1.41% | 2.80 | 2.87 | 197779 | 5635.92 | 1.49% | 0.00 |
| 2025-05-19 | 2.78 | 2.83 | 0.05 | 1.80% | 2.78 | 2.86 | 216597 | 6124.61 | 1.63% | 0.00 |
| 2025-05-16 | 2.76 | 2.78 | 0.01 | 0.36% | 2.76 | 2.82 | 143667 | 4009.57 | 1.08% | 0.00 |
| 2025-05-15 | 2.84 | 2.77 | -0.08 | -2.81% | 2.77 | 2.84 | 190683 | 5328.71 | 1.44% | 0.00 |
| 2025-05-14 | 2.84 | 2.85 | 0.00 | 0.00% | 2.80 | 2.87 | 239957 | 6798.89 | 1.81% | 0.00 |
| 2025-05-13 | 2.91 | 2.85 | -0.02 | -0.70% | 2.83 | 2.92 | 222667 | 6384.82 | 1.68% | 0.00 |
| 2025-05-12 | 2.85 | 2.87 | 0.04 | 1.41% | 2.84 | 2.89 | 200338 | 5737.96 | 1.51% | 0.00 |
| 2025-05-09 | 2.94 | 2.83 | -0.09 | -3.08% | 2.83 | 2.95 | 268551 | 7677.95 | 2.03% | 0.00 |
| 2025-05-08 | 2.83 | 2.92 | 0.09 | 3.18% | 2.81 | 2.93 | 375413 | 10895.42 | 2.83% | 5.00 |
| 2025-05-07 | 2.84 | 2.83 | 0.04 | 1.43% | 2.79 | 2.85 | 287499 | 8106.17 | 2.17% | 0.00 |
| 2025-05-06 | 2.70 | 2.79 | 0.12 | 4.49% | 2.70 | 2.80 | 268732 | 7405.14 | 2.03% | 0.00 |
| 2025-04-30 | 2.61 | 2.67 | 0.05 | 1.91% | 2.61 | 2.69 | 195769 | 5224.93 | 1.48% | 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。
