| 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 | 12.01 | 12.09 | 0.12 | 1.00% | 12.01 | 12.26 | 151901 | 18428.80 | 2.67% | 9.00 |
| 2026-03-24 | 11.99 | 11.97 | 0.35 | 3.01% | 11.65 | 12.08 | 163421 | 19321.96 | 2.87% | 0.00 |
| 2026-03-23 | 12.26 | 11.62 | -0.93 | -7.41% | 11.53 | 12.49 | 298919 | 36009.64 | 5.25% | 0.00 |
| 2026-03-20 | 13.25 | 12.55 | -0.65 | -4.92% | 12.52 | 13.38 | 188936 | 24348.04 | 3.32% | 0.00 |
| 2026-03-19 | 13.51 | 13.20 | -0.55 | -4.00% | 13.13 | 13.58 | 164110 | 21878.97 | 2.88% | 0.00 |
| 2026-03-18 | 13.64 | 13.75 | 0.13 | 0.95% | 13.55 | 13.81 | 120755 | 16506.04 | 2.12% | 0.00 |
| 2026-03-17 | 14.06 | 13.62 | -0.34 | -2.44% | 13.61 | 14.14 | 134287 | 18560.95 | 2.36% | 0.00 |
| 2026-03-16 | 14.17 | 13.96 | -0.27 | -1.90% | 13.63 | 14.30 | 202294 | 28052.23 | 3.55% | 0.00 |
| 2026-03-13 | 14.64 | 14.23 | -0.46 | -3.13% | 14.18 | 14.77 | 200281 | 28890.42 | 3.51% | 0.00 |
| 2026-03-12 | 15.08 | 14.69 | -0.48 | -3.16% | 14.65 | 15.11 | 226099 | 33514.08 | 3.97% | 0.00 |
| 2026-03-11 | 15.30 | 15.17 | -0.05 | -0.33% | 15.01 | 15.66 | 333963 | 51239.46 | 5.86% | 1.00 |
| 2026-03-10 | 15.13 | 15.22 | 0.24 | 1.60% | 15.01 | 15.45 | 254734 | 38793.88 | 4.47% | 0.00 |
| 2026-03-09 | 15.00 | 14.98 | -0.36 | -2.35% | 14.62 | 15.07 | 297138 | 44178.14 | 5.21% | 0.00 |
| 2026-03-06 | 14.09 | 15.34 | 1.18 | 8.33% | 14.01 | 15.60 | 549414 | 81566.33 | 9.64% | 20.00 |
| 2026-03-05 | 14.30 | 14.16 | 0.17 | 1.22% | 14.07 | 14.46 | 175780 | 25085.46 | 3.08% | 0.00 |
| 2026-03-04 | 14.01 | 13.99 | -0.23 | -1.62% | 13.84 | 14.20 | 195484 | 27416.47 | 3.43% | 0.00 |
| 2026-03-03 | 15.19 | 14.22 | -0.83 | -5.51% | 14.20 | 15.19 | 272363 | 39764.67 | 4.78% | 0.00 |
| 2026-03-02 | 15.13 | 15.05 | -0.50 | -3.22% | 14.93 | 15.50 | 281445 | 42546.45 | 4.94% | 0.00 |
| 2026-02-27 | 15.45 | 15.55 | 0.08 | 0.52% | 15.26 | 15.60 | 282278 | 43639.28 | 4.95% | 0.00 |
| 2026-02-26 | 15.99 | 15.47 | -0.65 | -4.03% | 15.36 | 15.99 | 441271 | 68627.84 | 7.74% | 17.00 |
| 2026-02-25 | 16.28 | 16.12 | -0.17 | -1.04% | 15.85 | 16.28 | 357563 | 57306.80 | 6.27% | 0.00 |
| 2026-02-24 | 17.10 | 16.29 | -0.71 | -4.18% | 15.87 | 17.17 | 581594 | 94534.67 | 10.21% | 30.00 |
| 2026-02-13 | 16.02 | 17.00 | 0.89 | 5.52% | 15.88 | 17.30 | 841414 | 139586.39 | 14.76% | 21.00 |
| 2026-02-12 | 13.70 | 16.11 | 2.41 | 17.59% | 13.69 | 16.38 | 1090915 | 168145.31 | 19.14% | 36.00 |
| 2026-02-11 | 13.46 | 13.70 | 0.22 | 1.63% | 13.40 | 14.00 | 174185 | 23997.73 | 3.06% | 0.00 |
| 2026-02-10 | 13.31 | 13.48 | 0.13 | 0.97% | 13.30 | 13.56 | 121272 | 16297.85 | 2.13% | 14.00 |
| 2026-02-09 | 13.33 | 13.35 | 0.17 | 1.29% | 13.27 | 13.39 | 89385 | 11907.02 | 1.57% | 0.00 |
| 2026-02-06 | 13.00 | 13.18 | 0.08 | 0.61% | 12.94 | 13.30 | 97555 | 12854.65 | 1.71% | 0.00 |
| 2026-02-05 | 13.30 | 13.10 | -0.25 | -1.87% | 13.07 | 13.32 | 88141 | 11599.57 | 1.55% | 0.00 |
| 2026-02-04 | 13.20 | 13.35 | 0.11 | 0.83% | 13.14 | 13.38 | 109674 | 14555.88 | 1.92% | 0.00 |
| 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 |
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。
