| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 4.97 | 5.04 | -0.03 | -0.59% | 4.91 | 5.12 | 557917 | 28004.08 | 6.03% | 38.00 |
| 2025-04-02 | 4.78 | 5.07 | 0.48 | 10.46% | 4.78 | 5.43 | 823871 | 41836.49 | 8.90% | 0.00 |
| 2025-04-01 | 4.50 | 4.59 | 0.08 | 1.77% | 4.50 | 4.66 | 129404 | 5940.43 | 1.40% | 0.00 |
| 2025-03-31 | 4.58 | 4.51 | -0.12 | -2.59% | 4.48 | 4.63 | 159941 | 7247.29 | 1.73% | 0.00 |
| 2025-03-28 | 4.66 | 4.63 | -0.05 | -1.07% | 4.58 | 4.68 | 157331 | 7261.22 | 1.70% | 0.00 |
| 2025-03-27 | 4.75 | 4.68 | -0.06 | -1.27% | 4.66 | 4.77 | 164257 | 7724.52 | 1.77% | 0.00 |
| 2025-03-26 | 4.71 | 4.74 | 0.01 | 0.21% | 4.70 | 4.82 | 221100 | 10523.42 | 2.39% | 2.00 |
| 2025-03-25 | 4.63 | 4.73 | 0.15 | 3.28% | 4.58 | 4.75 | 272759 | 12787.17 | 2.95% | 0.00 |
| 2025-03-24 | 4.75 | 4.58 | -0.18 | -3.78% | 4.50 | 4.76 | 304823 | 13981.91 | 3.29% | 30.00 |
| 2025-03-21 | 4.88 | 4.76 | -0.05 | -1.04% | 4.72 | 4.92 | 363641 | 17400.52 | 3.93% | 0.00 |
| 2025-03-20 | 4.52 | 4.81 | 0.29 | 6.42% | 4.47 | 4.90 | 551185 | 26161.59 | 5.95% | 0.00 |
| 2025-03-19 | 4.56 | 4.52 | -0.03 | -0.66% | 4.50 | 4.62 | 159760 | 7260.97 | 1.73% | 0.00 |
| 2025-03-18 | 4.50 | 4.55 | 0.05 | 1.11% | 4.50 | 4.57 | 152066 | 6890.80 | 1.64% | 0.00 |
| 2025-03-17 | 4.49 | 4.50 | 0.03 | 0.67% | 4.46 | 4.52 | 155016 | 6969.96 | 1.67% | 0.00 |
| 2025-03-14 | 4.36 | 4.47 | 0.10 | 2.29% | 4.32 | 4.48 | 206914 | 9136.83 | 2.24% | 0.00 |
| 2025-03-13 | 4.46 | 4.37 | -0.09 | -2.02% | 4.31 | 4.48 | 173994 | 7618.25 | 1.88% | 0.00 |
| 2025-03-12 | 4.52 | 4.46 | -0.04 | -0.89% | 4.45 | 4.53 | 176739 | 7926.32 | 1.91% | 329.00 |
| 2025-03-11 | 4.44 | 4.50 | 0.02 | 0.45% | 4.41 | 4.50 | 149957 | 6670.55 | 1.62% | 11.00 |
| 2025-03-10 | 4.40 | 4.48 | 0.11 | 2.52% | 4.37 | 4.51 | 195528 | 8726.39 | 2.11% | 0.00 |
| 2025-03-07 | 4.37 | 4.37 | -0.02 | -0.46% | 4.35 | 4.49 | 179733 | 7933.72 | 1.94% | 0.00 |
| 2025-03-06 | 4.36 | 4.39 | 0.04 | 0.92% | 4.31 | 4.41 | 139269 | 6091.91 | 1.50% | 0.00 |
| 2025-03-05 | 4.41 | 4.35 | -0.07 | -1.58% | 4.29 | 4.42 | 162239 | 7028.82 | 1.75% | 0.00 |
| 2025-03-04 | 4.40 | 4.42 | 0.01 | 0.23% | 4.36 | 4.42 | 130769 | 5747.71 | 1.41% | 0.00 |
| 2025-03-03 | 4.30 | 4.41 | 0.12 | 2.80% | 4.29 | 4.52 | 255114 | 11308.02 | 2.76% | 0.00 |
| 2025-02-28 | 4.42 | 4.29 | -0.16 | -3.60% | 4.27 | 4.46 | 163249 | 7111.20 | 1.76% | 0.00 |
| 2025-02-27 | 4.49 | 4.45 | -0.03 | -0.67% | 4.37 | 4.50 | 177199 | 7860.38 | 1.91% | 0.00 |
| 2025-02-26 | 4.45 | 4.48 | 0.03 | 0.67% | 4.44 | 4.52 | 177200 | 7939.77 | 1.91% | 0.00 |
| 2025-02-25 | 4.36 | 4.45 | 0.07 | 1.60% | 4.31 | 4.48 | 180076 | 7957.52 | 1.95% | 28.00 |
| 2025-02-24 | 4.36 | 4.38 | 0.00 | 0.00% | 4.33 | 4.43 | 150723 | 6593.40 | 1.63% | 0.00 |
| 2025-02-21 | 4.42 | 4.38 | -0.06 | -1.35% | 4.33 | 4.45 | 169800 | 7430.43 | 1.83% | 0.00 |
| 2025-02-20 | 4.36 | 4.44 | 0.11 | 2.54% | 4.30 | 4.47 | 244098 | 10735.20 | 2.64% | 0.00 |
| 2025-02-19 | 4.27 | 4.33 | 0.04 | 0.93% | 4.27 | 4.36 | 118393 | 5123.38 | 1.28% | 0.00 |
| 2025-02-18 | 4.37 | 4.29 | -0.08 | -1.83% | 4.27 | 4.40 | 163449 | 7099.92 | 1.77% | 0.00 |
| 2025-02-17 | 4.38 | 4.37 | 0.03 | 0.69% | 4.30 | 4.39 | 138681 | 6030.40 | 1.50% | 0.00 |
| 2025-02-14 | 4.36 | 4.34 | -0.02 | -0.46% | 4.31 | 4.40 | 148790 | 6466.50 | 1.61% | 0.00 |
| 2025-02-13 | 4.42 | 4.36 | -0.06 | -1.36% | 4.35 | 4.44 | 156033 | 6844.34 | 1.69% | 0.00 |
| 2025-02-12 | 4.34 | 4.42 | 0.06 | 1.38% | 4.33 | 4.50 | 207044 | 9119.73 | 2.24% | 50.00 |
| 2025-02-11 | 4.39 | 4.36 | -0.01 | -0.23% | 4.30 | 4.41 | 193772 | 8424.08 | 2.09% | 0.00 |
| 2025-02-10 | 4.32 | 4.37 | 0.05 | 1.16% | 4.27 | 4.39 | 171964 | 7436.83 | 1.86% | 0.00 |
| 2025-02-07 | 4.34 | 4.32 | -0.02 | -0.46% | 4.26 | 4.39 | 242522 | 10509.63 | 2.62% | 0.00 |
| 2025-02-06 | 4.16 | 4.34 | 0.17 | 4.08% | 4.10 | 4.37 | 300851 | 12820.28 | 3.25% | 13.00 |
| 2025-02-05 | 4.13 | 4.17 | 0.10 | 2.46% | 4.10 | 4.20 | 176278 | 7337.54 | 1.90% | 0.00 |
| 2025-01-27 | 4.10 | 4.07 | 0.02 | 0.49% | 4.07 | 4.18 | 149223 | 6157.37 | 1.61% | 0.00 |
| 2025-01-24 | 4.04 | 4.05 | 0.01 | 0.25% | 4.00 | 4.09 | 135259 | 5477.69 | 1.46% | 0.00 |
| 2025-01-23 | 4.15 | 4.04 | -0.01 | -0.25% | 4.00 | 4.17 | 162235 | 6665.11 | 1.75% | 0.00 |
| 2025-01-22 | 4.08 | 4.05 | -0.03 | -0.74% | 4.01 | 4.08 | 85304 | 3442.63 | 0.92% | 0.00 |
| 2025-01-21 | 4.17 | 4.08 | -0.05 | -1.21% | 4.05 | 4.17 | 111981 | 4568.97 | 1.21% | 0.00 |
| 2025-01-20 | 4.15 | 4.13 | 0.01 | 0.24% | 4.08 | 4.18 | 108536 | 4476.29 | 1.17% | 0.00 |
| 2025-01-17 | 4.14 | 4.12 | -0.02 | -0.48% | 4.09 | 4.16 | 80854 | 3337.77 | 0.87% | 0.00 |
| 2025-01-16 | 4.13 | 4.14 | 0.02 | 0.49% | 4.09 | 4.21 | 117486 | 4878.92 | 1.27% | 0.00 |
| 2025-01-15 | 4.15 | 4.12 | -0.03 | -0.72% | 4.08 | 4.20 | 100356 | 4134.64 | 1.08% | 0.00 |
| 2025-01-14 | 3.97 | 4.15 | 0.19 | 4.80% | 3.97 | 4.21 | 179436 | 7359.12 | 1.94% | 0.00 |
| 2025-01-13 | 3.90 | 3.96 | 0.03 | 0.76% | 3.82 | 3.99 | 101726 | 3996.04 | 1.10% | 0.00 |
| 2025-01-10 | 4.07 | 3.93 | -0.13 | -3.20% | 3.93 | 4.10 | 121415 | 4853.27 | 1.31% | 0.00 |
| 2025-01-09 | 4.01 | 4.06 | -0.01 | -0.25% | 4.01 | 4.10 | 104475 | 4255.50 | 1.13% | 30.00 |
| 2025-01-08 | 4.11 | 4.07 | -0.06 | -1.45% | 3.92 | 4.14 | 152725 | 6155.89 | 1.65% | 0.00 |
| 2025-01-07 | 4.04 | 4.13 | 0.12 | 2.99% | 4.01 | 4.13 | 108149 | 4391.26 | 1.17% | 0.00 |
| 2025-01-06 | 4.02 | 4.01 | -0.02 | -0.50% | 3.89 | 4.09 | 150683 | 6019.50 | 1.63% | 0.00 |
| 2025-01-03 | 4.26 | 4.03 | -0.21 | -4.95% | 4.02 | 4.28 | 185001 | 7627.97 | 2.00% | 0.00 |
| 2025-01-02 | 4.39 | 4.24 | -0.15 | -3.42% | 4.19 | 4.41 | 171695 | 7408.08 | 1.85% | 0.00 |
| 2024-12-31 | 4.58 | 4.39 | -0.16 | -3.52% | 4.38 | 4.61 | 172608 | 7694.06 | 1.86% | 0.00 |
| 2024-12-30 | 4.61 | 4.55 | -0.06 | -1.30% | 4.51 | 4.69 | 151846 | 6914.68 | 1.64% | 0.00 |
| 2024-12-27 | 4.47 | 4.61 | 0.19 | 4.30% | 4.45 | 4.72 | 296370 | 13689.79 | 3.20% | 0.00 |
| 2024-12-26 | 4.40 | 4.42 | 0.00 | 0.00% | 4.40 | 4.48 | 100824 | 4480.77 | 1.09% | 10.00 |
| 2024-12-25 | 4.49 | 4.42 | -0.07 | -1.56% | 4.32 | 4.49 | 140463 | 6170.35 | 1.52% | 0.00 |
| 2024-12-24 | 4.48 | 4.49 | 0.06 | 1.35% | 4.40 | 4.53 | 135913 | 6073.81 | 1.47% | 0.00 |
| 2024-12-23 | 4.69 | 4.43 | -0.28 | -5.94% | 4.41 | 4.71 | 266562 | 12076.01 | 2.88% | 0.00 |
| 2024-12-20 | 4.68 | 4.71 | 0.00 | 0.00% | 4.68 | 4.79 | 168222 | 7963.83 | 1.82% | 0.00 |
| 2024-12-19 | 4.67 | 4.71 | -0.01 | -0.21% | 4.61 | 4.74 | 232330 | 10835.03 | 2.51% | 0.00 |
| 2024-12-18 | 4.77 | 4.72 | -0.08 | -1.67% | 4.65 | 4.82 | 337382 | 15961.09 | 3.65% | 0.00 |
| 2024-12-17 | 4.96 | 4.80 | -0.09 | -1.84% | 4.80 | 5.12 | 563230 | 27638.40 | 6.09% | 0.00 |
| 2024-12-16 | 4.83 | 4.89 | 0.13 | 2.73% | 4.77 | 4.99 | 384454 | 18836.28 | 4.15% | 11.00 |
| 2024-12-13 | 4.84 | 4.76 | -0.15 | -3.05% | 4.72 | 4.88 | 341231 | 16291.47 | 3.69% | 0.00 |
| 2024-12-12 | 4.90 | 4.91 | 0.02 | 0.41% | 4.80 | 4.92 | 217088 | 10562.62 | 2.35% | 30.00 |
| 2024-12-11 | 4.84 | 4.89 | 0.03 | 0.62% | 4.80 | 4.90 | 181876 | 8873.07 | 1.96% | 20.00 |
| 2024-12-10 | 5.00 | 4.86 | -0.02 | -0.41% | 4.83 | 5.06 | 258699 | 12781.35 | 2.79% | 0.00 |
| 2024-12-09 | 4.95 | 4.88 | -0.07 | -1.41% | 4.80 | 4.97 | 186582 | 9114.08 | 2.02% | 0.00 |
| 2024-12-06 | 4.96 | 4.95 | 0.02 | 0.41% | 4.80 | 4.96 | 228360 | 11185.10 | 2.47% | 0.00 |
| 2024-12-05 | 4.73 | 4.93 | 0.17 | 3.57% | 4.73 | 4.93 | 222687 | 10839.08 | 2.41% | 41.00 |
| 2024-12-04 | 4.84 | 4.76 | -0.10 | -2.06% | 4.73 | 4.89 | 186710 | 8946.80 | 2.02% | 0.00 |
天铁科技(300587)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。
