| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 4.71 | 4.78 | 0.07 | 1.49% | 4.69 | 4.84 | 195944 | 9385.05 | 1.68% | 0.00 |
| 2026-03-24 | 4.63 | 4.71 | 0.23 | 5.13% | 4.49 | 4.71 | 264497 | 12155.50 | 2.26% | 0.00 |
| 2026-03-23 | 4.69 | 4.48 | -0.30 | -6.28% | 4.42 | 4.77 | 304256 | 14028.38 | 2.60% | 0.00 |
| 2026-03-20 | 4.87 | 4.78 | -0.09 | -1.85% | 4.77 | 4.96 | 203486 | 9885.18 | 1.74% | 10.00 |
| 2026-03-19 | 4.99 | 4.87 | -0.18 | -3.56% | 4.82 | 5.01 | 288861 | 14183.57 | 2.47% | 0.00 |
| 2026-03-18 | 4.97 | 5.05 | 0.07 | 1.41% | 4.96 | 5.08 | 196673 | 9867.67 | 1.68% | 10.00 |
| 2026-03-17 | 5.14 | 4.98 | -0.09 | -1.78% | 4.97 | 5.15 | 281392 | 14169.88 | 2.41% | 0.00 |
| 2026-03-16 | 5.15 | 5.07 | -0.09 | -1.74% | 5.04 | 5.20 | 375363 | 19081.79 | 3.21% | 10.00 |
| 2026-03-13 | 5.13 | 5.16 | 0.01 | 0.19% | 5.11 | 5.34 | 498860 | 26009.96 | 4.27% | 0.00 |
| 2026-03-12 | 5.22 | 5.15 | -0.12 | -2.28% | 5.10 | 5.27 | 462302 | 23829.62 | 3.95% | 34.00 |
| 2026-03-11 | 5.09 | 5.27 | 0.18 | 3.54% | 5.03 | 5.30 | 563628 | 29206.84 | 4.82% | 0.00 |
| 2026-03-10 | 5.02 | 5.09 | 0.08 | 1.60% | 5.01 | 5.15 | 370763 | 18845.41 | 3.17% | 0.00 |
| 2026-03-09 | 4.95 | 5.01 | 0.00 | 0.00% | 4.92 | 5.03 | 349206 | 17392.09 | 2.99% | 0.00 |
| 2026-03-06 | 4.93 | 5.01 | 0.05 | 1.01% | 4.89 | 5.05 | 383170 | 19140.09 | 3.28% | 0.00 |
| 2026-03-05 | 4.75 | 4.96 | 0.29 | 6.21% | 4.74 | 5.03 | 614498 | 30250.19 | 5.25% | 18.00 |
| 2026-03-04 | 4.57 | 4.67 | 0.06 | 1.30% | 4.52 | 4.70 | 227025 | 10525.98 | 1.94% | 0.00 |
| 2026-03-03 | 4.80 | 4.61 | -0.18 | -3.76% | 4.61 | 4.85 | 291634 | 13781.50 | 2.49% | 0.00 |
| 2026-03-02 | 4.90 | 4.79 | -0.18 | -3.62% | 4.75 | 4.96 | 332715 | 16042.10 | 2.84% | 0.00 |
| 2026-02-27 | 4.88 | 4.97 | 0.05 | 1.02% | 4.85 | 4.97 | 279823 | 13767.75 | 2.39% | 20.00 |
| 2026-02-26 | 4.82 | 4.92 | 0.10 | 2.07% | 4.81 | 4.92 | 312912 | 15278.28 | 2.68% | 0.00 |
| 2026-02-25 | 4.80 | 4.82 | 0.02 | 0.42% | 4.78 | 4.85 | 207265 | 9992.97 | 1.77% | 0.00 |
| 2026-02-24 | 4.71 | 4.80 | 0.12 | 2.56% | 4.71 | 4.81 | 234184 | 11196.68 | 2.00% | 0.00 |
| 2026-02-13 | 4.75 | 4.68 | -0.07 | -1.47% | 4.68 | 4.78 | 192476 | 9103.51 | 1.65% | 0.00 |
| 2026-02-12 | 4.78 | 4.75 | -0.03 | -0.63% | 4.71 | 4.82 | 217695 | 10374.52 | 1.86% | 1.00 |
| 2026-02-11 | 4.77 | 4.78 | 0.01 | 0.21% | 4.75 | 4.83 | 183997 | 8809.40 | 1.57% | 0.00 |
| 2026-02-10 | 4.82 | 4.77 | -0.07 | -1.45% | 4.76 | 4.83 | 230166 | 11025.26 | 1.97% | 0.00 |
| 2026-02-09 | 4.87 | 4.84 | 0.02 | 0.41% | 4.80 | 4.89 | 297341 | 14360.79 | 2.54% | 2.00 |
| 2026-02-06 | 4.72 | 4.82 | 0.10 | 2.12% | 4.71 | 4.88 | 454416 | 21944.12 | 3.89% | 0.00 |
| 2026-02-05 | 4.82 | 4.72 | -0.19 | -3.87% | 4.71 | 4.87 | 459590 | 21988.17 | 3.93% | 0.00 |
| 2026-02-04 | 4.70 | 4.91 | 0.19 | 4.03% | 4.70 | 4.94 | 667880 | 32435.02 | 5.71% | 0.00 |
| 2026-02-03 | 4.71 | 4.72 | 0.03 | 0.64% | 4.67 | 4.75 | 220063 | 10363.42 | 1.88% | 0.00 |
| 2026-02-02 | 4.74 | 4.69 | -0.07 | -1.47% | 4.69 | 4.83 | 365388 | 17354.30 | 3.12% | 0.00 |
| 2026-01-30 | 4.64 | 4.76 | 0.17 | 3.70% | 4.62 | 4.80 | 487678 | 23046.46 | 4.17% | 0.00 |
| 2026-01-29 | 4.61 | 4.59 | -0.04 | -0.86% | 4.55 | 4.67 | 196038 | 9047.14 | 1.68% | 0.00 |
| 2026-01-28 | 4.67 | 4.63 | -0.05 | -1.07% | 4.59 | 4.68 | 170576 | 7887.09 | 1.46% | 0.00 |
| 2026-01-27 | 4.68 | 4.68 | -0.02 | -0.43% | 4.53 | 4.69 | 231419 | 10682.00 | 1.98% | 0.00 |
| 2026-01-26 | 4.79 | 4.70 | -0.08 | -1.67% | 4.66 | 4.80 | 303540 | 14295.13 | 2.60% | 0.00 |
| 2026-01-23 | 4.83 | 4.78 | -0.04 | -0.83% | 4.78 | 4.84 | 302297 | 14483.19 | 2.58% | 0.00 |
| 2026-01-22 | 4.77 | 4.82 | 0.06 | 1.26% | 4.72 | 4.82 | 314093 | 14977.88 | 2.69% | 18.00 |
| 2026-01-21 | 4.72 | 4.76 | 0.00 | 0.00% | 4.66 | 4.77 | 282406 | 13363.79 | 2.41% | 0.00 |
| 2026-01-20 | 4.74 | 4.76 | 0.01 | 0.21% | 4.69 | 4.88 | 390162 | 18595.39 | 3.34% | 0.00 |
| 2026-01-19 | 4.68 | 4.75 | 0.00 | 0.00% | 4.66 | 4.77 | 462310 | 21862.24 | 3.95% | 0.00 |
| 2026-01-16 | 4.55 | 4.75 | 0.24 | 5.32% | 4.53 | 4.87 | 683758 | 32228.28 | 5.85% | 0.00 |
| 2026-01-15 | 4.55 | 4.51 | -0.09 | -1.96% | 4.48 | 4.59 | 322090 | 14582.46 | 2.75% | 0.00 |
| 2026-01-14 | 4.66 | 4.60 | -0.08 | -1.71% | 4.53 | 4.71 | 490482 | 22732.62 | 4.19% | 0.00 |
| 2026-01-13 | 4.79 | 4.68 | -0.07 | -1.47% | 4.63 | 4.80 | 467183 | 21911.82 | 3.99% | 0.00 |
| 2026-01-12 | 4.61 | 4.75 | 0.17 | 3.71% | 4.56 | 4.75 | 530350 | 24744.78 | 4.53% | 0.00 |
| 2026-01-09 | 4.55 | 4.58 | 0.02 | 0.44% | 4.53 | 4.62 | 284294 | 12994.06 | 2.43% | 0.00 |
| 2026-01-08 | 4.55 | 4.56 | 0.01 | 0.22% | 4.51 | 4.57 | 244868 | 11124.59 | 2.09% | 0.00 |
| 2026-01-07 | 4.55 | 4.60 | 0.05 | 1.10% | 4.51 | 4.61 | 258776 | 11814.88 | 2.21% | 0.00 |
| 2026-01-06 | 4.59 | 4.55 | -0.01 | -0.22% | 4.51 | 4.59 | 230772 | 10465.78 | 1.97% | 13.00 |
| 2026-01-05 | 4.44 | 4.56 | 0.12 | 2.70% | 4.44 | 4.61 | 338363 | 15399.97 | 2.89% | 0.00 |
| 2025-12-31 | 4.39 | 4.44 | 0.06 | 1.37% | 4.33 | 4.46 | 208135 | 9170.13 | 1.78% | 0.00 |
| 2025-12-30 | 4.36 | 4.38 | -0.01 | -0.23% | 4.36 | 4.42 | 131143 | 5752.94 | 1.12% | 0.00 |
| 2025-12-29 | 4.40 | 4.39 | -0.02 | -0.45% | 4.36 | 4.42 | 142249 | 6241.80 | 1.22% | 0.00 |
| 2025-12-26 | 4.47 | 4.41 | -0.05 | -1.12% | 4.38 | 4.47 | 179637 | 7947.97 | 1.54% | 0.00 |
| 2025-12-25 | 4.41 | 4.46 | 0.05 | 1.13% | 4.38 | 4.47 | 193369 | 8558.31 | 1.65% | 0.00 |
| 2025-12-24 | 4.31 | 4.41 | 0.09 | 2.08% | 4.29 | 4.43 | 198236 | 8709.91 | 1.70% | 0.00 |
| 2025-12-23 | 4.33 | 4.32 | -0.03 | -0.69% | 4.30 | 4.37 | 130144 | 5634.20 | 1.11% | 0.00 |
| 2025-12-22 | 4.36 | 4.35 | 0.00 | 0.00% | 4.34 | 4.39 | 123427 | 5390.08 | 1.06% | 0.00 |
| 2025-12-19 | 4.26 | 4.35 | 0.11 | 2.59% | 4.26 | 4.36 | 175437 | 7591.64 | 1.50% | 0.00 |
| 2025-12-18 | 4.21 | 4.24 | 0.01 | 0.24% | 4.20 | 4.30 | 164828 | 7029.52 | 1.41% | 63.00 |
| 2025-12-17 | 4.22 | 4.23 | 0.00 | 0.00% | 4.13 | 4.25 | 239057 | 9999.12 | 2.04% | 0.00 |
| 2025-12-16 | 4.35 | 4.23 | -0.15 | -3.42% | 4.23 | 4.36 | 237177 | 10145.80 | 2.03% | 0.00 |
| 2025-12-15 | 4.33 | 4.38 | 0.03 | 0.69% | 4.27 | 4.41 | 172105 | 7515.11 | 1.47% | 0.00 |
| 2025-12-12 | 4.34 | 4.35 | 0.02 | 0.46% | 4.32 | 4.41 | 176905 | 7724.07 | 1.51% | 3.00 |
| 2025-12-11 | 4.43 | 4.33 | -0.09 | -2.04% | 4.32 | 4.44 | 224801 | 9811.88 | 1.92% | 0.00 |
| 2025-12-10 | 4.48 | 4.42 | -0.07 | -1.56% | 4.40 | 4.52 | 221531 | 9848.09 | 1.89% | 0.00 |
| 2025-12-09 | 4.60 | 4.49 | -0.15 | -3.23% | 4.48 | 4.61 | 327326 | 14815.11 | 2.80% | 0.00 |
| 2025-12-08 | 4.49 | 4.64 | 0.16 | 3.57% | 4.48 | 4.64 | 432438 | 19828.01 | 3.70% | 0.00 |
| 2025-12-05 | 4.41 | 4.48 | 0.07 | 1.59% | 4.36 | 4.48 | 239072 | 10620.04 | 2.04% | 10.00 |
| 2025-12-04 | 4.41 | 4.41 | 0.01 | 0.23% | 4.32 | 4.46 | 260836 | 11474.26 | 2.23% | 0.00 |
| 2025-12-03 | 4.40 | 4.40 | 0.01 | 0.23% | 4.35 | 4.42 | 234478 | 10295.35 | 2.00% | 0.00 |
| 2025-12-02 | 4.41 | 4.39 | -0.02 | -0.45% | 4.33 | 4.42 | 214455 | 9370.21 | 1.83% | 0.00 |
| 2025-12-01 | 4.44 | 4.41 | -0.02 | -0.45% | 4.40 | 4.47 | 249496 | 11033.59 | 2.13% | 0.00 |
| 2025-11-28 | 4.36 | 4.43 | 0.09 | 2.07% | 4.34 | 4.43 | 265507 | 11693.33 | 2.27% | 0.00 |
| 2025-11-27 | 4.31 | 4.34 | 0.02 | 0.46% | 4.30 | 4.39 | 194998 | 8493.05 | 1.67% | 0.00 |
| 2025-11-26 | 4.42 | 4.32 | -0.09 | -2.04% | 4.31 | 4.43 | 252944 | 11025.38 | 2.16% | 0.00 |
| 2025-11-25 | 4.34 | 4.41 | 0.08 | 1.85% | 4.33 | 4.45 | 269547 | 11868.73 | 2.30% | 12.00 |
| 2025-11-24 | 4.32 | 4.33 | 0.06 | 1.41% | 4.23 | 4.37 | 296135 | 12735.34 | 2.53% | 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。
