| 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 | 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 |
| 2025-11-21 | 4.36 | 4.27 | -0.15 | -3.39% | 4.26 | 4.44 | 349693 | 15162.73 | 2.99% | 0.00 |
| 2025-11-20 | 4.50 | 4.42 | -0.05 | -1.12% | 4.41 | 4.52 | 247862 | 11060.07 | 2.12% | 0.00 |
| 2025-11-19 | 4.55 | 4.47 | -0.08 | -1.76% | 4.44 | 4.59 | 303262 | 13624.10 | 2.59% | 0.00 |
| 2025-11-18 | 4.58 | 4.55 | -0.07 | -1.52% | 4.52 | 4.60 | 350933 | 15962.52 | 3.00% | 0.00 |
| 2025-11-17 | 4.65 | 4.62 | -0.04 | -0.86% | 4.58 | 4.71 | 389171 | 17981.21 | 3.33% | 0.00 |
| 2025-11-14 | 4.71 | 4.66 | -0.11 | -2.31% | 4.66 | 4.76 | 445792 | 20991.36 | 3.81% | 0.00 |
| 2025-11-13 | 4.74 | 4.77 | 0.03 | 0.63% | 4.62 | 4.79 | 530328 | 25122.62 | 4.53% | 20.00 |
| 2025-11-12 | 4.92 | 4.74 | -0.14 | -2.87% | 4.69 | 4.97 | 686866 | 32921.96 | 5.87% | 0.00 |
| 2025-11-11 | 5.10 | 4.88 | -0.28 | -5.43% | 4.85 | 5.11 | 865924 | 42818.19 | 7.40% | 48.00 |
| 2025-11-10 | 4.95 | 5.16 | 0.19 | 3.82% | 4.74 | 5.18 | 1111612 | 54987.46 | 9.50% | 26.00 |
| 2025-11-07 | 4.93 | 4.97 | -0.11 | -2.17% | 4.89 | 5.32 | 1156977 | 58763.38 | 9.89% | 116.00 |
| 2025-11-06 | 5.02 | 5.08 | -0.22 | -4.15% | 4.83 | 5.14 | 1475194 | 72876.06 | 12.61% | 20.00 |
| 2025-11-05 | 4.48 | 5.30 | 0.70 | 15.22% | 4.38 | 5.40 | 2045952 | 101456.83 | 17.49% | 43.00 |
| 2025-11-04 | 4.12 | 4.60 | 0.49 | 11.92% | 4.08 | 4.85 | 1436755 | 65795.03 | 12.28% | 41.00 |
| 2025-11-03 | 4.08 | 4.11 | 0.04 | 0.98% | 4.03 | 4.12 | 328791 | 13399.30 | 2.81% | 0.00 |
| 2025-10-31 | 3.99 | 4.07 | 0.05 | 1.24% | 3.97 | 4.09 | 362315 | 14640.56 | 3.10% | 0.00 |
| 2025-10-30 | 3.97 | 4.02 | 0.09 | 2.29% | 3.97 | 4.15 | 436099 | 17655.06 | 3.73% | 0.00 |
| 2025-10-29 | 3.97 | 3.93 | -0.06 | -1.50% | 3.90 | 3.98 | 168008 | 6587.94 | 1.44% | 0.00 |
| 2025-10-28 | 4.00 | 3.99 | 0.00 | 0.00% | 3.94 | 4.01 | 140411 | 5600.62 | 1.20% | 0.00 |
| 2025-10-27 | 4.02 | 3.99 | -0.02 | -0.50% | 3.93 | 4.04 | 204359 | 8144.30 | 1.75% | 0.00 |
| 2025-10-24 | 3.99 | 4.01 | 0.02 | 0.50% | 3.97 | 4.02 | 174342 | 6968.67 | 1.49% | 0.00 |
| 2025-10-23 | 3.96 | 3.99 | 0.03 | 0.76% | 3.92 | 3.99 | 125922 | 4977.12 | 1.08% | 0.00 |
| 2025-10-22 | 3.98 | 3.96 | -0.02 | -0.50% | 3.93 | 3.99 | 121407 | 4818.44 | 1.04% | 0.00 |
| 2025-10-21 | 3.88 | 3.98 | 0.09 | 2.31% | 3.88 | 3.98 | 220139 | 8693.17 | 1.88% | 0.00 |
| 2025-10-20 | 3.81 | 3.89 | 0.12 | 3.18% | 3.80 | 3.90 | 171676 | 6619.29 | 1.47% | 0.00 |
| 2025-10-17 | 3.87 | 3.77 | -0.10 | -2.58% | 3.76 | 3.88 | 170410 | 6482.72 | 1.46% | 0.00 |
| 2025-10-16 | 3.90 | 3.87 | -0.04 | -1.02% | 3.85 | 3.91 | 136197 | 5284.33 | 1.16% | 0.00 |
| 2025-10-15 | 3.89 | 3.91 | 0.04 | 1.03% | 3.85 | 3.92 | 135804 | 5279.90 | 1.16% | 0.00 |
| 2025-10-14 | 3.96 | 3.87 | -0.08 | -2.03% | 3.86 | 3.97 | 225372 | 8829.99 | 1.93% | 0.00 |
| 2025-10-13 | 3.86 | 3.95 | -0.02 | -0.50% | 3.75 | 3.96 | 240829 | 9355.27 | 2.06% | 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。
