| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 2.69 | 2.71 | 0.05 | 1.88% | 2.67 | 2.71 | 186919 | 5034.23 | 1.20% | 3.00 |
| 2026-02-02 | 2.73 | 2.66 | -0.09 | -3.27% | 2.66 | 2.76 | 215425 | 5813.76 | 1.38% | 0.00 |
| 2026-01-30 | 2.81 | 2.75 | -0.08 | -2.83% | 2.74 | 2.82 | 301631 | 8345.26 | 1.93% | 0.00 |
| 2026-01-29 | 2.81 | 2.83 | 0.00 | 0.00% | 2.77 | 2.86 | 302094 | 8543.18 | 1.93% | 0.00 |
| 2026-01-28 | 2.81 | 2.83 | -0.01 | -0.35% | 2.80 | 2.87 | 228595 | 6476.92 | 1.46% | 0.00 |
| 2026-01-27 | 2.82 | 2.84 | 0.02 | 0.71% | 2.75 | 2.84 | 231208 | 6465.50 | 1.48% | 3.00 |
| 2026-01-26 | 2.88 | 2.82 | -0.06 | -2.08% | 2.81 | 2.90 | 265152 | 7516.24 | 1.70% | 6.00 |
| 2026-01-23 | 2.90 | 2.88 | -0.04 | -1.37% | 2.86 | 2.91 | 338619 | 9747.01 | 2.17% | 30.00 |
| 2026-01-22 | 2.88 | 2.92 | 0.03 | 1.04% | 2.84 | 2.94 | 518523 | 14915.72 | 3.32% | 0.00 |
| 2026-01-21 | 2.75 | 2.89 | 0.12 | 4.33% | 2.71 | 2.97 | 725168 | 20921.30 | 4.64% | 6.00 |
| 2026-01-20 | 2.78 | 2.77 | 0.01 | 0.36% | 2.75 | 2.79 | 193765 | 5369.32 | 1.24% | 0.00 |
| 2026-01-19 | 2.77 | 2.76 | -0.04 | -1.43% | 2.75 | 2.79 | 254713 | 7044.42 | 1.63% | 0.00 |
| 2026-01-16 | 2.83 | 2.80 | 0.02 | 0.72% | 2.73 | 2.84 | 365872 | 10141.75 | 2.34% | 0.00 |
| 2026-01-15 | 2.85 | 2.78 | -0.10 | -3.47% | 2.77 | 2.86 | 450430 | 12625.51 | 2.88% | 0.00 |
| 2026-01-14 | 2.78 | 2.88 | 0.12 | 4.35% | 2.77 | 3.05 | 829565 | 24161.00 | 5.31% | 0.00 |
| 2026-01-13 | 2.81 | 2.76 | -0.04 | -1.43% | 2.76 | 2.83 | 442105 | 12344.60 | 2.83% | 0.00 |
| 2026-01-12 | 2.71 | 2.80 | 0.09 | 3.32% | 2.70 | 2.80 | 421248 | 11608.95 | 2.70% | 0.00 |
| 2026-01-09 | 2.69 | 2.71 | 0.02 | 0.74% | 2.67 | 2.71 | 245054 | 6605.68 | 1.57% | 0.00 |
| 2026-01-08 | 2.64 | 2.69 | 0.04 | 1.51% | 2.64 | 2.71 | 249589 | 6708.01 | 1.60% | 0.00 |
| 2026-01-07 | 2.70 | 2.65 | -0.05 | -1.85% | 2.64 | 2.70 | 244242 | 6490.56 | 1.56% | 127.00 |
| 2026-01-06 | 2.64 | 2.70 | 0.05 | 1.89% | 2.64 | 2.70 | 267812 | 7183.20 | 1.72% | 204.00 |
| 2026-01-05 | 2.62 | 2.65 | 0.04 | 1.53% | 2.62 | 2.66 | 227759 | 6015.87 | 1.46% | 0.00 |
| 2025-12-31 | 2.59 | 2.61 | 0.02 | 0.77% | 2.55 | 2.62 | 202682 | 5239.23 | 1.30% | 0.00 |
| 2025-12-30 | 2.58 | 2.59 | 0.00 | 0.00% | 2.56 | 2.61 | 151562 | 3929.88 | 0.97% | 0.00 |
| 2025-12-29 | 2.61 | 2.59 | -0.03 | -1.15% | 2.57 | 2.62 | 126009 | 3271.02 | 0.81% | 0.00 |
| 2025-12-26 | 2.64 | 2.62 | -0.02 | -0.76% | 2.61 | 2.66 | 167665 | 4399.09 | 1.07% | 0.00 |
| 2025-12-25 | 2.62 | 2.64 | 0.02 | 0.76% | 2.59 | 2.65 | 166475 | 4367.74 | 1.07% | 0.00 |
| 2025-12-24 | 2.58 | 2.62 | 0.04 | 1.55% | 2.58 | 2.62 | 125320 | 3263.76 | 0.80% | 1.00 |
| 2025-12-23 | 2.64 | 2.58 | -0.06 | -2.27% | 2.58 | 2.65 | 143018 | 3719.77 | 0.92% | 0.00 |
| 2025-12-22 | 2.64 | 2.64 | 0.01 | 0.38% | 2.63 | 2.66 | 132745 | 3516.98 | 0.85% | 0.00 |
| 2025-12-19 | 2.57 | 2.63 | 0.05 | 1.94% | 2.57 | 2.65 | 175364 | 4584.54 | 1.32% | 0.00 |
| 2025-12-18 | 2.55 | 2.58 | 0.00 | 0.00% | 2.54 | 2.61 | 169424 | 4389.12 | 1.28% | 0.00 |
| 2025-12-17 | 2.57 | 2.58 | 0.00 | 0.00% | 2.48 | 2.59 | 258566 | 6550.54 | 1.95% | 0.00 |
| 2025-12-16 | 2.61 | 2.58 | -0.04 | -1.53% | 2.55 | 2.62 | 184611 | 4759.71 | 1.39% | 63.00 |
| 2025-12-15 | 2.65 | 2.62 | -0.05 | -1.87% | 2.61 | 2.67 | 213456 | 5618.35 | 1.61% | 0.00 |
| 2025-12-12 | 2.73 | 2.67 | -0.08 | -2.91% | 2.67 | 2.74 | 243122 | 6530.22 | 1.84% | 2.00 |
| 2025-12-11 | 2.71 | 2.75 | 0.07 | 2.61% | 2.68 | 2.82 | 401351 | 11058.81 | 3.03% | 34.00 |
| 2025-12-10 | 2.70 | 2.68 | -0.02 | -0.74% | 2.65 | 2.71 | 182681 | 4876.22 | 1.38% | 0.00 |
| 2025-12-09 | 2.75 | 2.70 | -0.05 | -1.82% | 2.69 | 2.76 | 204349 | 5531.64 | 1.54% | 0.00 |
| 2025-12-08 | 2.74 | 2.75 | 0.01 | 0.36% | 2.72 | 2.76 | 185643 | 5090.14 | 1.40% | 0.00 |
| 2025-12-05 | 2.68 | 2.74 | 0.06 | 2.24% | 2.66 | 2.75 | 198602 | 5362.32 | 1.50% | 0.00 |
| 2025-12-04 | 2.75 | 2.68 | -0.07 | -2.55% | 2.67 | 2.77 | 270442 | 7324.50 | 2.04% | 0.00 |
| 2025-12-03 | 2.82 | 2.75 | -0.07 | -2.48% | 2.74 | 2.83 | 291639 | 8060.74 | 2.20% | 0.00 |
| 2025-12-02 | 2.85 | 2.82 | -0.04 | -1.40% | 2.81 | 2.85 | 204489 | 5774.08 | 1.54% | 0.00 |
| 2025-12-01 | 2.87 | 2.86 | -0.01 | -0.35% | 2.85 | 2.89 | 165880 | 4759.80 | 1.25% | 0.00 |
| 2025-11-28 | 2.83 | 2.87 | 0.03 | 1.06% | 2.81 | 2.88 | 178467 | 5077.73 | 1.35% | 20.00 |
| 2025-11-27 | 2.86 | 2.84 | -0.02 | -0.70% | 2.83 | 2.87 | 174564 | 4971.21 | 1.32% | 0.00 |
| 2025-11-26 | 2.89 | 2.86 | -0.04 | -1.38% | 2.86 | 2.93 | 216509 | 6262.49 | 1.63% | 0.00 |
| 2025-11-25 | 2.86 | 2.90 | 0.03 | 1.05% | 2.85 | 2.93 | 240350 | 6983.35 | 1.81% | 0.00 |
| 2025-11-24 | 2.83 | 2.87 | 0.07 | 2.50% | 2.80 | 2.88 | 241578 | 6856.49 | 1.82% | 0.00 |
| 2025-11-21 | 2.92 | 2.80 | -0.14 | -4.76% | 2.80 | 2.93 | 382643 | 10892.87 | 2.89% | 0.00 |
| 2025-11-20 | 2.94 | 2.94 | 0.00 | 0.00% | 2.88 | 2.96 | 272183 | 7950.37 | 2.05% | 20.00 |
| 2025-11-19 | 2.98 | 2.94 | -0.05 | -1.67% | 2.92 | 3.00 | 306816 | 9028.15 | 2.32% | 0.00 |
| 2025-11-18 | 3.06 | 2.99 | -0.07 | -2.29% | 2.98 | 3.07 | 363107 | 10908.59 | 2.74% | 0.00 |
| 2025-11-17 | 2.99 | 3.06 | 0.07 | 2.34% | 2.97 | 3.07 | 423812 | 12859.72 | 3.20% | 10.00 |
| 2025-11-14 | 2.97 | 2.99 | 0.01 | 0.34% | 2.96 | 3.02 | 326799 | 9812.46 | 2.47% | 83.00 |
| 2025-11-13 | 2.94 | 2.98 | 0.03 | 1.02% | 2.92 | 2.99 | 295064 | 8755.17 | 2.23% | 9.00 |
| 2025-11-12 | 2.97 | 2.95 | -0.02 | -0.67% | 2.92 | 2.98 | 259228 | 7643.28 | 1.96% | 0.00 |
| 2025-11-11 | 2.94 | 2.97 | 0.03 | 1.02% | 2.94 | 2.98 | 296960 | 8812.12 | 2.24% | 0.00 |
| 2025-11-10 | 2.92 | 2.94 | 0.02 | 0.68% | 2.90 | 2.95 | 225762 | 6620.99 | 1.70% | 30.00 |
| 2025-11-07 | 2.91 | 2.92 | 0.00 | 0.00% | 2.90 | 2.94 | 144064 | 4208.58 | 1.09% | 0.00 |
| 2025-11-06 | 2.97 | 2.92 | -0.05 | -1.68% | 2.91 | 2.97 | 257624 | 7541.38 | 1.94% | 0.00 |
| 2025-11-05 | 2.90 | 2.97 | 0.04 | 1.37% | 2.88 | 2.98 | 306975 | 9055.39 | 2.32% | 7.00 |
| 2025-11-04 | 2.94 | 2.93 | -0.02 | -0.68% | 2.90 | 2.95 | 213116 | 6221.31 | 1.61% | 0.00 |
| 2025-11-03 | 2.89 | 2.95 | 0.06 | 2.08% | 2.87 | 2.95 | 269711 | 7868.60 | 2.04% | 0.00 |
| 2025-10-31 | 2.86 | 2.89 | 0.02 | 0.70% | 2.85 | 2.90 | 219338 | 6317.81 | 1.66% | 0.00 |
| 2025-10-30 | 2.91 | 2.87 | -0.04 | -1.37% | 2.86 | 2.91 | 250389 | 7208.23 | 1.89% | 0.00 |
| 2025-10-29 | 2.96 | 2.91 | -0.08 | -2.68% | 2.86 | 2.96 | 429905 | 12445.44 | 3.24% | 0.00 |
| 2025-10-28 | 2.96 | 2.99 | 0.02 | 0.67% | 2.94 | 3.00 | 287426 | 8561.11 | 2.17% | 0.00 |
| 2025-10-27 | 2.98 | 2.97 | 0.02 | 0.68% | 2.92 | 2.99 | 316675 | 9376.10 | 2.39% | 0.00 |
| 2025-10-24 | 3.03 | 2.95 | -0.08 | -2.64% | 2.95 | 3.05 | 421795 | 12594.60 | 3.18% | 25.00 |
| 2025-10-23 | 3.07 | 3.03 | -0.10 | -3.19% | 2.98 | 3.09 | 697928 | 21123.93 | 5.27% | 0.00 |
| 2025-10-22 | 3.08 | 3.13 | 0.01 | 0.32% | 3.06 | 3.25 | 1022799 | 32099.65 | 7.72% | 5.00 |
| 2025-10-21 | 3.11 | 3.12 | 0.24 | 8.33% | 3.06 | 3.26 | 1223865 | 38353.36 | 9.24% | 1.00 |
| 2025-10-20 | 2.83 | 2.88 | 0.07 | 2.49% | 2.81 | 2.88 | 211930 | 6015.90 | 1.60% | 21.00 |
| 2025-10-17 | 2.85 | 2.81 | -0.04 | -1.40% | 2.80 | 2.87 | 210463 | 5948.79 | 1.59% | 0.00 |
| 2025-10-16 | 2.91 | 2.85 | -0.07 | -2.40% | 2.84 | 2.92 | 274743 | 7878.14 | 2.07% | 0.00 |
| 2025-10-15 | 2.91 | 2.92 | 0.01 | 0.34% | 2.89 | 2.93 | 218422 | 6357.32 | 1.65% | 0.00 |
| 2025-10-14 | 2.96 | 2.91 | -0.03 | -1.02% | 2.90 | 2.98 | 268187 | 7880.59 | 2.02% | 0.00 |
| 2025-10-13 | 2.92 | 2.94 | -0.05 | -1.67% | 2.81 | 2.95 | 277145 | 8060.60 | 2.09% | 6.00 |
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。
