| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-21 | 6.65 | 6.59 | -0.02 | -0.30% | 6.54 | 6.65 | 48032 | 3158.40 | 1.59% | 0.00 |
| 2025-05-20 | 6.47 | 6.61 | 0.12 | 1.85% | 6.47 | 6.65 | 60630 | 3989.32 | 2.01% | 0.00 |
| 2025-05-19 | 6.40 | 6.49 | 0.18 | 2.85% | 6.32 | 6.54 | 59425 | 3833.51 | 1.97% | 0.00 |
| 2025-05-16 | 6.31 | 6.31 | 0.02 | 0.32% | 6.28 | 6.36 | 38121 | 2409.01 | 1.26% | 0.00 |
| 2025-05-15 | 6.29 | 6.29 | -0.01 | -0.16% | 6.25 | 6.37 | 35658 | 2245.53 | 1.18% | 0.00 |
| 2025-05-14 | 6.33 | 6.30 | -0.03 | -0.47% | 6.24 | 6.39 | 43554 | 2739.36 | 1.44% | 0.00 |
| 2025-05-13 | 6.45 | 6.33 | -0.10 | -1.56% | 6.31 | 6.49 | 46487 | 2962.71 | 1.54% | 0.00 |
| 2025-05-12 | 6.39 | 6.43 | 0.04 | 0.63% | 6.33 | 6.50 | 52389 | 3349.80 | 1.73% | 0.00 |
| 2025-05-09 | 6.44 | 6.39 | -0.09 | -1.39% | 6.36 | 6.55 | 58628 | 3765.74 | 1.94% | 0.00 |
| 2025-05-08 | 6.31 | 6.48 | 0.12 | 1.89% | 6.31 | 6.48 | 74932 | 4798.71 | 2.48% | 0.00 |
| 2025-05-07 | 6.28 | 6.36 | 0.18 | 2.91% | 6.20 | 6.53 | 91347 | 5811.28 | 3.02% | 0.00 |
| 2025-05-06 | 6.11 | 6.18 | 0.12 | 1.98% | 6.10 | 6.22 | 54257 | 3351.30 | 1.80% | 0.00 |
| 2025-04-30 | 6.07 | 6.06 | -0.01 | -0.16% | 6.06 | 6.16 | 29778 | 1819.19 | 0.99% | 0.00 |
| 2025-04-29 | 5.94 | 6.07 | 0.17 | 2.88% | 5.89 | 6.13 | 56110 | 3401.35 | 1.86% | 0.00 |
| 2025-04-28 | 6.09 | 5.90 | -0.11 | -1.83% | 5.85 | 6.09 | 42087 | 2489.77 | 1.39% | 0.00 |
| 2025-04-25 | 6.08 | 6.01 | -0.01 | -0.17% | 5.94 | 6.09 | 35297 | 2120.58 | 1.17% | 0.00 |
| 2025-04-24 | 6.11 | 6.02 | -0.03 | -0.50% | 5.97 | 6.14 | 40435 | 2440.68 | 1.34% | 0.00 |
| 2025-04-23 | 6.04 | 6.05 | 0.07 | 1.17% | 6.00 | 6.08 | 42738 | 2580.54 | 1.42% | 0.00 |
| 2025-04-22 | 5.96 | 5.98 | 0.02 | 0.34% | 5.90 | 6.06 | 40074 | 2388.52 | 1.33% | 0.00 |
| 2025-04-21 | 5.92 | 5.96 | 0.02 | 0.34% | 5.81 | 6.00 | 57119 | 3379.92 | 1.89% | 0.00 |
| 2025-04-18 | 5.89 | 5.94 | 0.03 | 0.51% | 5.83 | 5.97 | 39524 | 2332.42 | 1.31% | 20.00 |
| 2025-04-17 | 5.85 | 5.91 | 0.06 | 1.03% | 5.78 | 6.01 | 41530 | 2467.35 | 1.38% | 0.00 |
| 2025-04-16 | 6.02 | 5.85 | -0.13 | -2.17% | 5.71 | 6.02 | 55280 | 3237.57 | 1.83% | 0.00 |
| 2025-04-15 | 5.94 | 5.98 | 0.05 | 0.84% | 5.89 | 6.00 | 37601 | 2238.68 | 1.24% | 0.00 |
| 2025-04-14 | 5.89 | 5.93 | 0.12 | 2.07% | 5.87 | 6.02 | 41123 | 2447.21 | 1.36% | 25.00 |
| 2025-04-11 | 5.85 | 5.81 | -0.04 | -0.68% | 5.79 | 5.96 | 44243 | 2597.92 | 1.46% | 0.00 |
| 2025-04-10 | 5.76 | 5.85 | 0.17 | 2.99% | 5.76 | 5.97 | 64867 | 3814.31 | 2.15% | 0.00 |
| 2025-04-09 | 5.31 | 5.68 | 0.28 | 5.19% | 5.01 | 5.75 | 87363 | 4748.19 | 2.89% | 0.00 |
| 2025-04-08 | 5.19 | 5.40 | 0.14 | 2.66% | 5.18 | 5.60 | 72694 | 3954.68 | 2.41% | 0.00 |
| 2025-04-07 | 6.02 | 5.26 | -0.95 | -15.30% | 5.14 | 6.08 | 91989 | 5092.05 | 3.05% | 0.00 |
| 2025-04-03 | 6.06 | 6.21 | 0.08 | 1.31% | 6.06 | 6.23 | 40790 | 2510.70 | 1.35% | 0.00 |
| 2025-04-02 | 6.13 | 6.13 | -0.02 | -0.33% | 6.09 | 6.26 | 31245 | 1926.11 | 1.03% | 0.00 |
| 2025-04-01 | 5.97 | 6.15 | 0.18 | 3.02% | 5.97 | 6.27 | 52590 | 3244.24 | 1.74% | 0.00 |
| 2025-03-31 | 6.07 | 5.97 | -0.12 | -1.97% | 5.86 | 6.09 | 51946 | 3093.65 | 1.72% | 0.00 |
| 2025-03-28 | 6.26 | 6.09 | -0.18 | -2.87% | 6.05 | 6.31 | 50343 | 3090.94 | 1.67% | 0.00 |
| 2025-03-27 | 6.33 | 6.27 | -0.07 | -1.10% | 6.15 | 6.38 | 57474 | 3586.05 | 1.90% | 0.00 |
| 2025-03-26 | 6.23 | 6.34 | 0.08 | 1.28% | 6.21 | 6.41 | 56443 | 3585.04 | 1.87% | 0.00 |
| 2025-03-25 | 6.19 | 6.26 | 0.11 | 1.79% | 6.07 | 6.33 | 76879 | 4788.42 | 2.55% | 0.00 |
| 2025-03-24 | 6.47 | 6.15 | -0.35 | -5.38% | 6.01 | 6.53 | 107754 | 6740.91 | 3.57% | 0.00 |
| 2025-03-21 | 6.52 | 6.50 | 0.03 | 0.46% | 6.43 | 6.74 | 131775 | 8660.55 | 4.36% | 20.00 |
| 2025-03-20 | 6.43 | 6.47 | 0.06 | 0.94% | 6.28 | 6.72 | 114086 | 7412.34 | 3.78% | 0.00 |
| 2025-03-19 | 6.43 | 6.41 | -0.02 | -0.31% | 6.37 | 6.48 | 50303 | 3230.69 | 1.67% | 0.00 |
| 2025-03-18 | 6.41 | 6.43 | 0.02 | 0.31% | 6.36 | 6.46 | 59741 | 3822.59 | 1.98% | 0.00 |
| 2025-03-17 | 6.36 | 6.41 | 0.04 | 0.63% | 6.32 | 6.45 | 43675 | 2788.81 | 1.45% | 0.00 |
| 2025-03-14 | 6.27 | 6.37 | 0.10 | 1.59% | 6.22 | 6.39 | 60486 | 3813.49 | 2.00% | 17.00 |
| 2025-03-13 | 6.25 | 6.27 | 0.04 | 0.64% | 6.16 | 6.29 | 48545 | 3024.04 | 1.61% | 0.00 |
| 2025-03-12 | 6.29 | 6.23 | -0.03 | -0.48% | 6.18 | 6.33 | 35968 | 2244.52 | 1.19% | 0.00 |
| 2025-03-11 | 6.18 | 6.26 | 0.05 | 0.81% | 6.11 | 6.27 | 40991 | 2543.63 | 1.36% | 0.00 |
| 2025-03-10 | 6.18 | 6.21 | 0.05 | 0.81% | 6.16 | 6.26 | 37500 | 2331.15 | 1.24% | 0.00 |
| 2025-03-07 | 6.20 | 6.16 | -0.04 | -0.65% | 6.15 | 6.31 | 64516 | 4010.07 | 2.14% | 0.00 |
| 2025-03-06 | 6.10 | 6.20 | 0.13 | 2.14% | 6.03 | 6.29 | 82536 | 5088.22 | 2.73% | 22.00 |
| 2025-03-05 | 6.15 | 6.07 | -0.08 | -1.30% | 5.98 | 6.15 | 55348 | 3340.20 | 1.83% | 25.00 |
| 2025-03-04 | 6.00 | 6.15 | 0.17 | 2.84% | 5.93 | 6.17 | 54643 | 3323.27 | 1.81% | 0.00 |
| 2025-03-03 | 5.92 | 5.98 | 0.10 | 1.70% | 5.88 | 6.07 | 50370 | 3026.35 | 1.67% | 0.00 |
| 2025-02-28 | 6.09 | 5.88 | -0.22 | -3.61% | 5.88 | 6.10 | 39449 | 2356.84 | 1.31% | 0.00 |
| 2025-02-27 | 6.18 | 6.10 | -0.07 | -1.13% | 5.97 | 6.20 | 52330 | 3174.10 | 1.73% | 0.00 |
| 2025-02-26 | 6.12 | 6.17 | 0.06 | 0.98% | 6.06 | 6.17 | 48802 | 2994.47 | 1.62% | 25.00 |
| 2025-02-25 | 6.06 | 6.11 | 0.03 | 0.49% | 6.01 | 6.18 | 48396 | 2953.35 | 1.60% | 0.00 |
| 2025-02-24 | 5.97 | 6.08 | 0.10 | 1.67% | 5.94 | 6.15 | 57664 | 3493.63 | 1.91% | 30.00 |
| 2025-02-21 | 6.06 | 5.98 | -0.10 | -1.64% | 5.88 | 6.07 | 48002 | 2854.18 | 1.59% | 35.00 |
| 2025-02-20 | 5.96 | 6.08 | 0.11 | 1.84% | 5.93 | 6.09 | 40902 | 2466.02 | 1.35% | 0.00 |
| 2025-02-19 | 5.98 | 5.97 | 0.04 | 0.67% | 5.91 | 6.04 | 42860 | 2558.08 | 1.42% | 30.00 |
| 2025-02-18 | 6.15 | 5.93 | -0.23 | -3.73% | 5.91 | 6.15 | 60953 | 3673.31 | 2.02% | 0.00 |
| 2025-02-17 | 5.92 | 6.16 | 0.23 | 3.88% | 5.85 | 6.18 | 77493 | 4699.93 | 2.57% | 50.00 |
| 2025-02-14 | 5.91 | 5.93 | 0.00 | 0.00% | 5.91 | 6.07 | 59617 | 3552.18 | 1.97% | 0.00 |
| 2025-02-13 | 5.95 | 5.93 | -0.03 | -0.50% | 5.88 | 6.13 | 64357 | 3851.65 | 2.13% | 0.00 |
| 2025-02-12 | 5.97 | 5.96 | 0.02 | 0.34% | 5.88 | 6.00 | 36666 | 2176.90 | 1.21% | 120.00 |
| 2025-02-11 | 6.00 | 5.94 | -0.06 | -1.00% | 5.85 | 6.02 | 36221 | 2137.53 | 1.20% | 0.00 |
| 2025-02-10 | 5.88 | 6.00 | 0.15 | 2.56% | 5.86 | 6.00 | 42486 | 2525.22 | 1.41% | 70.00 |
| 2025-02-07 | 5.80 | 5.85 | 0.07 | 1.21% | 5.73 | 5.89 | 54790 | 3191.61 | 1.81% | 20.00 |
| 2025-02-06 | 5.74 | 5.78 | 0.03 | 0.52% | 5.66 | 5.78 | 46720 | 2677.91 | 1.55% | 72.00 |
| 2025-02-05 | 5.66 | 5.75 | 0.21 | 3.79% | 5.56 | 5.78 | 76160 | 4351.64 | 2.52% | 20.00 |
| 2025-01-27 | 5.59 | 5.54 | -0.05 | -0.89% | 5.53 | 5.68 | 54622 | 3058.83 | 1.81% | 0.00 |
| 2025-01-24 | 5.50 | 5.59 | 0.19 | 3.52% | 5.44 | 5.61 | 63697 | 3532.25 | 2.11% | 0.00 |
| 2025-01-23 | 5.47 | 5.40 | 0.01 | 0.19% | 5.40 | 5.64 | 65423 | 3610.52 | 2.17% | 50.00 |
| 2025-01-22 | 5.40 | 5.39 | -0.02 | -0.37% | 5.30 | 5.60 | 53559 | 2886.63 | 1.77% | 0.00 |
| 2025-01-21 | 5.58 | 5.41 | -0.16 | -2.87% | 5.36 | 5.66 | 53840 | 2928.43 | 1.78% | 0.00 |
| 2025-01-20 | 5.53 | 5.57 | 0.07 | 1.27% | 5.37 | 5.62 | 55955 | 3097.39 | 1.85% | 0.00 |
| 2025-01-17 | 5.56 | 5.50 | -0.08 | -1.43% | 5.48 | 5.63 | 37272 | 2055.08 | 1.23% | 0.00 |
| 2025-01-16 | 5.59 | 5.58 | 0.03 | 0.54% | 5.52 | 5.69 | 43222 | 2421.95 | 1.43% | 0.00 |
津膜科技(300334)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。
