| 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 | 13.14 | 13.24 | 0.27 | 2.08% | 13.00 | 13.24 | 114744 | 15102.14 | 2.01% | 0.00 |
| 2026-02-02 | 13.10 | 12.97 | -0.12 | -0.92% | 12.97 | 13.33 | 144690 | 19003.52 | 2.54% | 50.00 |
| 2026-01-30 | 13.23 | 13.09 | -0.26 | -1.95% | 13.00 | 13.39 | 143779 | 18941.93 | 2.52% | 3.00 |
| 2026-01-29 | 13.51 | 13.35 | -0.23 | -1.69% | 13.23 | 13.68 | 157046 | 21133.29 | 2.76% | 0.00 |
| 2026-01-28 | 13.89 | 13.58 | -0.39 | -2.79% | 13.56 | 13.93 | 176009 | 24031.69 | 3.09% | 0.00 |
| 2026-01-27 | 14.01 | 13.97 | -0.14 | -0.99% | 13.46 | 14.10 | 216692 | 29804.63 | 3.80% | 0.00 |
| 2026-01-26 | 15.00 | 14.11 | -0.73 | -4.92% | 13.98 | 15.00 | 356864 | 51118.27 | 6.26% | 0.00 |
| 2026-01-23 | 14.49 | 14.84 | 0.35 | 2.42% | 14.46 | 14.89 | 271486 | 40027.61 | 4.76% | 30.00 |
| 2026-01-22 | 14.72 | 14.49 | -0.21 | -1.43% | 14.43 | 14.75 | 173602 | 25267.20 | 3.05% | 0.00 |
| 2026-01-21 | 14.40 | 14.70 | 0.17 | 1.17% | 14.40 | 14.78 | 217857 | 31889.71 | 3.82% | 5.00 |
| 2026-01-20 | 14.52 | 14.53 | -0.07 | -0.48% | 14.32 | 14.76 | 189154 | 27490.39 | 3.32% | 0.00 |
| 2026-01-19 | 14.45 | 14.60 | 0.21 | 1.46% | 14.31 | 14.70 | 264305 | 38488.77 | 4.64% | 7.00 |
| 2026-01-16 | 14.07 | 14.39 | 0.35 | 2.49% | 14.03 | 14.45 | 274675 | 39279.07 | 4.82% | 11.00 |
| 2026-01-15 | 14.02 | 14.04 | -0.09 | -0.64% | 13.91 | 14.23 | 134997 | 18930.04 | 2.37% | 0.00 |
| 2026-01-14 | 14.30 | 14.13 | -0.16 | -1.12% | 13.94 | 14.48 | 265053 | 37769.36 | 4.65% | 0.00 |
| 2026-01-13 | 14.67 | 14.29 | -0.34 | -2.32% | 14.22 | 14.70 | 239271 | 34554.22 | 4.20% | 0.00 |
| 2026-01-12 | 14.58 | 14.63 | 0.07 | 0.48% | 14.39 | 14.74 | 311966 | 45466.70 | 5.47% | 0.00 |
| 2026-01-09 | 14.35 | 14.56 | 0.25 | 1.75% | 14.35 | 14.65 | 284828 | 41391.95 | 5.00% | 4.00 |
| 2026-01-08 | 14.14 | 14.31 | 0.07 | 0.49% | 14.11 | 14.40 | 173693 | 24856.05 | 3.05% | 0.00 |
| 2026-01-07 | 14.39 | 14.24 | -0.19 | -1.32% | 14.16 | 14.59 | 233014 | 33426.12 | 4.09% | 0.00 |
| 2026-01-06 | 14.28 | 14.43 | 0.15 | 1.05% | 14.21 | 14.44 | 221756 | 31825.49 | 3.89% | 0.00 |
| 2026-01-05 | 14.22 | 14.28 | -0.04 | -0.28% | 14.13 | 14.34 | 195018 | 27778.83 | 3.42% | 0.00 |
| 2025-12-31 | 14.36 | 14.32 | 0.01 | 0.07% | 14.14 | 14.64 | 242747 | 34846.43 | 4.26% | 0.00 |
| 2025-12-30 | 13.89 | 14.31 | 0.31 | 2.21% | 13.77 | 14.44 | 322776 | 45982.80 | 5.66% | 0.00 |
| 2025-12-29 | 13.90 | 14.00 | 0.13 | 0.94% | 13.85 | 14.14 | 215547 | 30198.85 | 3.78% | 0.00 |
| 2025-12-26 | 13.87 | 13.87 | 0.00 | 0.00% | 13.83 | 14.27 | 235507 | 33017.71 | 4.13% | 28.00 |
| 2025-12-25 | 13.88 | 13.87 | -0.02 | -0.14% | 13.70 | 13.99 | 222285 | 30816.22 | 3.90% | 30.00 |
| 2025-12-24 | 12.90 | 13.89 | 1.10 | 8.60% | 12.78 | 13.99 | 378437 | 51683.24 | 6.64% | 31.00 |
| 2025-12-23 | 13.05 | 12.79 | -0.39 | -2.96% | 12.77 | 13.06 | 121540 | 15675.77 | 2.13% | 0.00 |
| 2025-12-22 | 13.00 | 13.18 | 0.33 | 2.57% | 12.92 | 13.27 | 136643 | 17911.90 | 2.40% | 0.00 |
| 2025-12-19 | 12.67 | 12.85 | 0.22 | 1.74% | 12.67 | 13.04 | 115543 | 14913.63 | 2.03% | 0.00 |
| 2025-12-18 | 12.62 | 12.63 | -0.10 | -0.79% | 12.59 | 12.93 | 99690 | 12727.65 | 1.75% | 0.00 |
| 2025-12-17 | 12.69 | 12.73 | 0.05 | 0.39% | 12.44 | 12.84 | 117628 | 14850.32 | 2.06% | 0.00 |
| 2025-12-16 | 13.05 | 12.68 | -0.38 | -2.91% | 12.68 | 13.10 | 121072 | 15503.17 | 2.12% | 0.00 |
| 2025-12-15 | 13.24 | 13.06 | -0.31 | -2.32% | 13.04 | 13.43 | 138712 | 18322.84 | 2.43% | 0.00 |
| 2025-12-12 | 13.46 | 13.37 | -0.07 | -0.52% | 13.35 | 13.62 | 120675 | 16234.92 | 2.12% | 0.00 |
| 2025-12-11 | 13.70 | 13.44 | -0.34 | -2.47% | 13.40 | 13.83 | 146546 | 19950.34 | 2.57% | 0.00 |
| 2025-12-10 | 13.54 | 13.78 | 0.17 | 1.25% | 13.51 | 13.87 | 144853 | 19887.03 | 2.54% | 0.00 |
| 2025-12-09 | 13.81 | 13.61 | -0.30 | -2.16% | 13.61 | 13.82 | 176733 | 24203.36 | 3.10% | 0.00 |
| 2025-12-08 | 13.78 | 13.91 | 0.20 | 1.46% | 13.60 | 14.16 | 302505 | 41919.92 | 5.31% | 0.00 |
| 2025-12-05 | 13.42 | 13.71 | 0.16 | 1.18% | 13.36 | 13.89 | 327251 | 44729.31 | 5.74% | 0.00 |
| 2025-12-04 | 13.11 | 13.55 | 0.77 | 6.03% | 12.99 | 13.55 | 351269 | 46840.27 | 6.16% | 48.00 |
| 2025-12-03 | 12.90 | 12.78 | -0.15 | -1.16% | 12.76 | 12.97 | 61488 | 7893.13 | 1.08% | 0.00 |
| 2025-12-02 | 13.10 | 12.93 | -0.19 | -1.45% | 12.89 | 13.10 | 76099 | 9862.77 | 1.34% | 0.00 |
| 2025-12-01 | 12.99 | 13.12 | 0.11 | 0.85% | 12.96 | 13.21 | 99262 | 12999.51 | 1.74% | 0.00 |
| 2025-11-28 | 12.90 | 13.01 | 0.09 | 0.70% | 12.76 | 13.02 | 92832 | 12004.74 | 1.63% | 0.00 |
| 2025-11-27 | 12.88 | 12.92 | 0.10 | 0.78% | 12.80 | 12.96 | 68837 | 8882.37 | 1.21% | 0.00 |
| 2025-11-26 | 12.85 | 12.82 | -0.08 | -0.62% | 12.79 | 13.01 | 82518 | 10657.33 | 1.45% | 0.00 |
| 2025-11-25 | 12.83 | 12.90 | 0.14 | 1.10% | 12.78 | 12.98 | 101410 | 13085.11 | 1.78% | 0.00 |
| 2025-11-24 | 12.72 | 12.76 | 0.11 | 0.87% | 12.55 | 12.77 | 88030 | 11145.15 | 1.54% | 0.00 |
| 2025-11-21 | 12.54 | 12.65 | 0.01 | 0.08% | 12.26 | 12.85 | 188372 | 23720.15 | 3.31% | 0.00 |
| 2025-11-20 | 12.89 | 12.64 | -0.16 | -1.25% | 12.57 | 12.91 | 86592 | 11015.08 | 1.52% | 0.00 |
| 2025-11-19 | 12.93 | 12.80 | -0.14 | -1.08% | 12.75 | 13.00 | 89447 | 11484.09 | 1.57% | 0.10 |
| 2025-11-18 | 13.05 | 12.94 | -0.15 | -1.15% | 12.91 | 13.05 | 79802 | 10335.68 | 1.40% | 1.00 |
| 2025-11-17 | 13.13 | 13.09 | -0.04 | -0.30% | 12.90 | 13.17 | 125186 | 16271.47 | 2.20% | 0.00 |
| 2025-11-14 | 13.13 | 13.13 | -0.11 | -0.83% | 13.10 | 13.27 | 78791 | 10397.49 | 1.38% | 0.00 |
| 2025-11-13 | 13.21 | 13.24 | 0.04 | 0.30% | 13.10 | 13.30 | 103946 | 13728.01 | 1.82% | 0.00 |
| 2025-11-12 | 13.33 | 13.20 | -0.12 | -0.90% | 13.10 | 13.37 | 99184 | 13117.60 | 1.74% | 0.00 |
| 2025-11-11 | 13.25 | 13.32 | 0.10 | 0.76% | 13.22 | 13.43 | 110748 | 14753.84 | 1.94% | 0.00 |
| 2025-11-10 | 13.22 | 13.22 | 0.03 | 0.23% | 13.14 | 13.24 | 107386 | 14159.46 | 1.88% | 0.00 |
| 2025-11-07 | 13.58 | 13.19 | -0.49 | -3.58% | 13.16 | 13.61 | 251788 | 33429.91 | 4.42% | 0.00 |
| 2025-11-06 | 13.45 | 13.68 | 0.28 | 2.09% | 13.31 | 13.78 | 202224 | 27414.91 | 3.55% | 0.00 |
| 2025-11-05 | 13.26 | 13.40 | -0.05 | -0.37% | 13.25 | 13.53 | 119757 | 16058.48 | 2.10% | 0.00 |
| 2025-11-04 | 13.76 | 13.45 | -0.35 | -2.54% | 13.37 | 13.78 | 146137 | 19736.44 | 2.56% | 0.00 |
| 2025-11-03 | 13.87 | 13.80 | -0.04 | -0.29% | 13.63 | 13.92 | 147643 | 20344.12 | 2.59% | 0.00 |
| 2025-10-31 | 13.61 | 13.84 | 0.21 | 1.54% | 13.61 | 13.99 | 174454 | 24200.78 | 3.06% | 0.00 |
| 2025-10-30 | 14.00 | 13.63 | -0.32 | -2.29% | 13.63 | 14.08 | 173501 | 23922.38 | 3.04% | 0.00 |
| 2025-10-29 | 13.88 | 13.95 | 0.02 | 0.14% | 13.79 | 14.00 | 150498 | 20871.42 | 2.64% | 0.00 |
| 2025-10-28 | 13.90 | 13.93 | 0.00 | 0.00% | 13.77 | 14.06 | 209509 | 29160.78 | 3.68% | 0.00 |
| 2025-10-27 | 13.75 | 13.93 | 0.31 | 2.28% | 13.67 | 13.94 | 232235 | 32091.22 | 4.08% | 10.00 |
| 2025-10-24 | 13.66 | 13.62 | 0.05 | 0.37% | 13.52 | 13.80 | 238048 | 32491.36 | 4.18% | 19.00 |
| 2025-10-23 | 13.61 | 13.57 | 0.12 | 0.89% | 13.23 | 13.66 | 147332 | 19718.85 | 2.59% | 0.00 |
| 2025-10-22 | 13.60 | 13.45 | -0.20 | -1.47% | 13.40 | 13.76 | 144766 | 19599.59 | 2.54% | 0.00 |
| 2025-10-21 | 13.47 | 13.65 | 0.18 | 1.34% | 13.38 | 13.68 | 99962 | 13572.01 | 1.75% | 1.00 |
| 2025-10-20 | 13.53 | 13.47 | 0.09 | 0.67% | 13.35 | 13.75 | 125675 | 17038.71 | 2.21% | 0.00 |
| 2025-10-17 | 13.86 | 13.38 | -0.52 | -3.74% | 13.35 | 13.91 | 154849 | 21048.29 | 2.72% | 0.00 |
| 2025-10-16 | 14.22 | 13.90 | -0.44 | -3.07% | 13.85 | 14.28 | 152711 | 21404.90 | 2.68% | 0.00 |
| 2025-10-15 | 14.01 | 14.37 | 0.39 | 2.79% | 13.88 | 14.42 | 149796 | 21217.03 | 2.63% | 0.00 |
| 2025-10-14 | 14.65 | 13.98 | -0.58 | -3.98% | 13.90 | 14.71 | 213582 | 30456.42 | 3.75% | 0.00 |
| 2025-10-13 | 14.26 | 14.56 | -0.42 | -2.80% | 13.92 | 14.57 | 214851 | 30800.08 | 3.77% | 0.00 |
精锻科技(300258)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。
