| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-08 | 3.03 | 3.03 | 0.07 | 2.36% | 2.95 | 3.15 | 245843 | 7505.38 | 2.10% | 0.00 |
| 2025-04-07 | 3.36 | 2.96 | -0.57 | -16.15% | 2.92 | 3.38 | 267252 | 8300.86 | 2.29% | 0.00 |
| 2025-04-03 | 3.53 | 3.53 | -0.02 | -0.56% | 3.48 | 3.58 | 98204 | 3465.77 | 0.84% | 0.00 |
| 2025-04-02 | 3.52 | 3.55 | 0.00 | 0.00% | 3.52 | 3.60 | 88916 | 3159.43 | 0.76% | 0.00 |
| 2025-04-01 | 3.52 | 3.55 | 0.05 | 1.43% | 3.50 | 3.59 | 157085 | 5585.69 | 1.34% | 0.00 |
| 2025-03-31 | 3.57 | 3.50 | -0.10 | -2.78% | 3.45 | 3.58 | 205512 | 7193.91 | 1.76% | 0.00 |
| 2025-03-28 | 3.60 | 3.60 | 0.02 | 0.56% | 3.56 | 3.71 | 205900 | 7458.30 | 1.76% | 0.00 |
| 2025-03-27 | 3.64 | 3.58 | -0.07 | -1.92% | 3.53 | 3.66 | 120578 | 4323.04 | 1.03% | 0.00 |
| 2025-03-26 | 3.59 | 3.65 | 0.05 | 1.39% | 3.58 | 3.68 | 122389 | 4470.01 | 1.05% | 0.00 |
| 2025-03-25 | 3.57 | 3.60 | 0.02 | 0.56% | 3.55 | 3.63 | 119563 | 4297.29 | 1.02% | 3.00 |
| 2025-03-24 | 3.72 | 3.58 | -0.14 | -3.76% | 3.49 | 3.73 | 205678 | 7395.26 | 1.76% | 0.00 |
| 2025-03-21 | 3.73 | 3.72 | -0.02 | -0.53% | 3.69 | 3.77 | 134597 | 5014.42 | 1.15% | 0.00 |
| 2025-03-20 | 3.71 | 3.74 | 0.02 | 0.54% | 3.70 | 3.80 | 146011 | 5483.13 | 1.25% | 36.00 |
| 2025-03-19 | 3.74 | 3.72 | -0.03 | -0.80% | 3.69 | 3.75 | 103312 | 3844.10 | 0.88% | 500.00 |
| 2025-03-18 | 3.72 | 3.75 | 0.04 | 1.08% | 3.70 | 3.75 | 117667 | 4381.09 | 1.01% | 1.00 |
| 2025-03-17 | 3.70 | 3.71 | 0.01 | 0.27% | 3.69 | 3.74 | 100226 | 3722.97 | 0.86% | 0.00 |
| 2025-03-14 | 3.61 | 3.70 | 0.09 | 2.49% | 3.58 | 3.70 | 136368 | 4976.19 | 1.17% | 0.00 |
| 2025-03-13 | 3.65 | 3.61 | -0.03 | -0.82% | 3.55 | 3.65 | 112757 | 4044.72 | 0.96% | 0.00 |
| 2025-03-12 | 3.63 | 3.64 | 0.02 | 0.55% | 3.60 | 3.66 | 104372 | 3789.39 | 0.89% | 0.00 |
| 2025-03-11 | 3.59 | 3.62 | -0.02 | -0.55% | 3.58 | 3.64 | 96607 | 3481.84 | 0.83% | 0.00 |
| 2025-03-10 | 3.68 | 3.64 | -0.03 | -0.82% | 3.61 | 3.70 | 113176 | 4131.21 | 0.97% | 0.00 |
| 2025-03-07 | 3.70 | 3.67 | -0.03 | -0.81% | 3.64 | 3.73 | 132046 | 4860.48 | 1.13% | 0.00 |
| 2025-03-06 | 3.65 | 3.70 | 0.05 | 1.37% | 3.64 | 3.71 | 164901 | 6080.90 | 1.41% | 0.00 |
| 2025-03-05 | 3.65 | 3.65 | -0.01 | -0.27% | 3.57 | 3.67 | 126015 | 4550.29 | 1.08% | 0.00 |
| 2025-03-04 | 3.53 | 3.66 | 0.10 | 2.81% | 3.53 | 3.67 | 145603 | 5276.40 | 1.24% | 0.00 |
| 2025-03-03 | 3.55 | 3.56 | 0.04 | 1.14% | 3.51 | 3.62 | 143914 | 5148.92 | 1.23% | 0.00 |
| 2025-02-28 | 3.63 | 3.52 | -0.14 | -3.83% | 3.51 | 3.65 | 129305 | 4611.20 | 1.11% | 0.00 |
| 2025-02-27 | 3.70 | 3.66 | -0.05 | -1.35% | 3.59 | 3.72 | 150213 | 5482.30 | 1.28% | 0.00 |
| 2025-02-26 | 3.66 | 3.71 | 0.05 | 1.37% | 3.65 | 3.73 | 164432 | 6078.22 | 1.41% | 202.00 |
| 2025-02-25 | 3.63 | 3.66 | -0.01 | -0.27% | 3.62 | 3.72 | 163605 | 5986.86 | 1.40% | 0.00 |
| 2025-02-24 | 3.68 | 3.67 | 0.05 | 1.38% | 3.64 | 3.74 | 235211 | 8657.94 | 2.01% | 0.00 |
| 2025-02-21 | 3.61 | 3.62 | 0.01 | 0.28% | 3.54 | 3.62 | 124662 | 4473.19 | 1.07% | 0.00 |
| 2025-02-20 | 3.53 | 3.61 | 0.08 | 2.27% | 3.53 | 3.62 | 137686 | 4928.99 | 1.18% | 0.00 |
| 2025-02-19 | 3.48 | 3.53 | 0.03 | 0.86% | 3.47 | 3.55 | 120648 | 4245.37 | 1.03% | 0.00 |
| 2025-02-18 | 3.58 | 3.50 | -0.09 | -2.51% | 3.47 | 3.68 | 198516 | 7105.96 | 1.70% | 0.00 |
| 2025-02-17 | 3.49 | 3.59 | 0.11 | 3.16% | 3.49 | 3.60 | 165942 | 5910.03 | 1.42% | 0.00 |
| 2025-02-14 | 3.49 | 3.48 | -0.03 | -0.85% | 3.45 | 3.52 | 94294 | 3287.53 | 0.81% | 0.00 |
| 2025-02-13 | 3.57 | 3.51 | -0.05 | -1.40% | 3.49 | 3.57 | 97188 | 3421.47 | 0.83% | 0.00 |
| 2025-02-12 | 3.56 | 3.56 | 0.01 | 0.28% | 3.52 | 3.58 | 104194 | 3696.35 | 0.89% | 0.00 |
| 2025-02-11 | 3.58 | 3.55 | -0.03 | -0.84% | 3.52 | 3.58 | 83932 | 2970.19 | 0.72% | 0.00 |
| 2025-02-10 | 3.53 | 3.58 | 0.05 | 1.42% | 3.53 | 3.59 | 115449 | 4104.19 | 0.99% | 0.00 |
| 2025-02-07 | 3.49 | 3.53 | 0.04 | 1.15% | 3.47 | 3.58 | 135607 | 4785.26 | 1.16% | 0.00 |
| 2025-02-06 | 3.42 | 3.49 | 0.04 | 1.16% | 3.40 | 3.49 | 120514 | 4161.56 | 1.03% | 1.00 |
| 2025-02-05 | 3.40 | 3.45 | 0.07 | 2.07% | 3.40 | 3.45 | 104103 | 3575.43 | 0.89% | 0.00 |
| 2025-01-27 | 3.41 | 3.38 | -0.02 | -0.59% | 3.38 | 3.47 | 102943 | 3532.39 | 0.88% | 0.00 |
| 2025-01-24 | 3.35 | 3.40 | 0.04 | 1.19% | 3.34 | 3.42 | 101426 | 3425.69 | 0.87% | 0.00 |
| 2025-01-23 | 3.39 | 3.36 | 0.01 | 0.30% | 3.35 | 3.46 | 104421 | 3564.57 | 0.89% | 0.00 |
| 2025-01-22 | 3.39 | 3.35 | -0.04 | -1.18% | 3.32 | 3.39 | 75108 | 2517.67 | 0.64% | 0.00 |
| 2025-01-21 | 3.42 | 3.39 | -0.03 | -0.88% | 3.35 | 3.43 | 83825 | 2836.34 | 0.72% | 0.00 |
| 2025-01-20 | 3.41 | 3.42 | 0.05 | 1.48% | 3.37 | 3.44 | 89275 | 3047.92 | 0.76% | 0.00 |
| 2025-01-17 | 3.37 | 3.37 | -0.01 | -0.30% | 3.33 | 3.40 | 87496 | 2948.93 | 0.75% | 0.00 |
| 2025-01-16 | 3.41 | 3.38 | 0.01 | 0.30% | 3.34 | 3.45 | 103217 | 3502.46 | 0.88% | 0.00 |
| 2025-01-15 | 3.42 | 3.37 | -0.05 | -1.46% | 3.34 | 3.43 | 106593 | 3597.30 | 0.91% | 0.00 |
| 2025-01-14 | 3.25 | 3.42 | 0.20 | 6.21% | 3.23 | 3.42 | 138992 | 4659.50 | 1.19% | 0.00 |
| 2025-01-13 | 3.17 | 3.22 | 0.03 | 0.94% | 3.09 | 3.26 | 115922 | 3691.38 | 0.99% | 0.00 |
| 2025-01-10 | 3.31 | 3.19 | -0.12 | -3.63% | 3.18 | 3.34 | 123650 | 4034.28 | 1.06% | 0.00 |
| 2025-01-09 | 3.26 | 3.31 | 0.04 | 1.22% | 3.25 | 3.34 | 123774 | 4090.05 | 1.06% | 0.00 |
| 2025-01-08 | 3.31 | 3.27 | -0.07 | -2.10% | 3.15 | 3.35 | 164858 | 5352.12 | 1.41% | 0.00 |
| 2025-01-07 | 3.28 | 3.34 | 0.10 | 3.09% | 3.23 | 3.35 | 127150 | 4178.48 | 1.09% | 0.00 |
| 2025-01-06 | 3.28 | 3.24 | -0.01 | -0.31% | 3.10 | 3.29 | 145626 | 4679.74 | 1.25% | 0.00 |
| 2025-01-03 | 3.44 | 3.25 | -0.17 | -4.97% | 3.22 | 3.47 | 169333 | 5619.35 | 1.45% | 0.00 |
| 2025-01-02 | 3.50 | 3.42 | -0.08 | -2.29% | 3.38 | 3.55 | 134504 | 4675.67 | 1.15% | 0.00 |
| 2024-12-31 | 3.61 | 3.50 | -0.10 | -2.78% | 3.50 | 3.65 | 127386 | 4534.51 | 1.09% | 0.00 |
| 2024-12-30 | 3.64 | 3.60 | -0.07 | -1.91% | 3.51 | 3.66 | 145331 | 5222.71 | 1.24% | 0.00 |
| 2024-12-27 | 3.58 | 3.67 | 0.09 | 2.51% | 3.58 | 3.71 | 142439 | 5216.43 | 1.22% | 0.00 |
| 2024-12-26 | 3.52 | 3.58 | 0.05 | 1.42% | 3.52 | 3.63 | 116069 | 4158.94 | 0.99% | 0.00 |
| 2024-12-25 | 3.63 | 3.53 | -0.09 | -2.49% | 3.45 | 3.63 | 141856 | 4994.16 | 1.21% | 0.00 |
| 2024-12-24 | 3.65 | 3.62 | 0.03 | 0.84% | 3.58 | 3.68 | 158854 | 5769.26 | 1.36% | 0.00 |
| 2024-12-23 | 3.84 | 3.59 | -0.25 | -6.51% | 3.57 | 3.84 | 223182 | 8174.76 | 1.91% | 0.00 |
| 2024-12-20 | 3.83 | 3.84 | 0.01 | 0.26% | 3.80 | 3.86 | 132071 | 5058.24 | 1.13% | 0.00 |
| 2024-12-19 | 3.74 | 3.83 | 0.03 | 0.79% | 3.72 | 3.84 | 143492 | 5425.52 | 1.23% | 0.00 |
| 2024-12-18 | 3.78 | 3.80 | 0.04 | 1.06% | 3.69 | 3.85 | 166012 | 6291.30 | 1.42% | 0.00 |
| 2024-12-17 | 3.94 | 3.76 | -0.19 | -4.81% | 3.74 | 3.94 | 207019 | 7896.37 | 1.77% | 0.00 |
| 2024-12-16 | 3.95 | 3.95 | 0.02 | 0.51% | 3.92 | 4.03 | 185263 | 7366.80 | 1.58% | 0.00 |
| 2024-12-13 | 4.05 | 3.93 | -0.12 | -2.96% | 3.93 | 4.06 | 204302 | 8144.56 | 1.75% | 0.00 |
| 2024-12-12 | 4.09 | 4.05 | -0.02 | -0.49% | 3.98 | 4.09 | 218422 | 8805.33 | 1.87% | 0.00 |
| 2024-12-11 | 4.02 | 4.07 | 0.04 | 0.99% | 4.00 | 4.09 | 240705 | 9762.29 | 2.06% | 0.00 |
| 2024-12-10 | 4.15 | 4.03 | -0.01 | -0.25% | 4.02 | 4.16 | 303366 | 12389.31 | 2.59% | 0.00 |
| 2024-12-09 | 4.09 | 4.06 | -0.02 | -0.49% | 4.02 | 4.11 | 269458 | 10958.43 | 2.30% | 0.00 |
| 2024-12-06 | 4.08 | 4.08 | 0.04 | 0.99% | 3.98 | 4.11 | 329853 | 13364.07 | 2.82% | 0.00 |
新天科技(300259)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。
