| 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 | 21.96 | 23.03 | 1.22 | 5.59% | 21.74 | 23.10 | 84780 | 19205.52 | 4.10% | 10.00 |
| 2026-02-02 | 22.20 | 21.81 | -0.63 | -2.81% | 21.80 | 22.99 | 55866 | 12417.14 | 2.70% | 0.00 |
| 2026-01-30 | 21.78 | 22.44 | 0.41 | 1.86% | 21.00 | 22.80 | 93482 | 20422.32 | 4.52% | 0.00 |
| 2026-01-29 | 22.30 | 22.03 | -0.56 | -2.48% | 21.85 | 22.84 | 66622 | 14835.65 | 3.22% | 0.00 |
| 2026-01-28 | 23.65 | 22.59 | -1.01 | -4.28% | 22.59 | 24.08 | 84065 | 19298.36 | 4.07% | 0.00 |
| 2026-01-27 | 22.99 | 23.60 | 0.46 | 1.99% | 22.36 | 24.47 | 105403 | 24560.71 | 5.10% | 0.00 |
| 2026-01-26 | 23.53 | 23.14 | -0.71 | -2.98% | 23.01 | 23.94 | 84253 | 19724.05 | 4.08% | 0.00 |
| 2026-01-23 | 23.41 | 23.85 | 0.28 | 1.19% | 23.10 | 24.38 | 107127 | 25420.82 | 5.18% | 0.00 |
| 2026-01-22 | 22.43 | 23.57 | 1.17 | 5.22% | 22.36 | 23.83 | 103491 | 24120.65 | 5.01% | 0.00 |
| 2026-01-21 | 22.00 | 22.40 | 0.24 | 1.08% | 21.70 | 22.70 | 55789 | 12381.41 | 2.70% | 0.00 |
| 2026-01-20 | 23.40 | 22.16 | -0.84 | -3.65% | 21.80 | 23.60 | 97782 | 21917.35 | 4.73% | 0.00 |
| 2026-01-19 | 22.20 | 23.00 | 0.50 | 2.22% | 22.05 | 23.76 | 92981 | 21355.47 | 4.50% | 0.00 |
| 2026-01-16 | 21.87 | 22.50 | 0.80 | 3.69% | 21.52 | 23.02 | 106721 | 23705.17 | 5.16% | 0.00 |
| 2026-01-15 | 21.88 | 21.70 | -0.41 | -1.85% | 21.45 | 22.06 | 61966 | 13437.61 | 3.00% | 15.00 |
| 2026-01-14 | 22.22 | 22.11 | -0.19 | -0.85% | 21.74 | 23.09 | 110017 | 24628.86 | 5.32% | 5.60 |
| 2026-01-13 | 23.81 | 22.30 | -1.83 | -7.58% | 22.15 | 23.99 | 144451 | 32719.81 | 6.99% | 0.00 |
| 2026-01-12 | 23.15 | 24.13 | 1.57 | 6.96% | 22.59 | 24.88 | 221168 | 52065.30 | 10.70% | 0.00 |
| 2026-01-09 | 20.92 | 22.56 | 2.06 | 10.05% | 20.92 | 23.52 | 198580 | 44648.50 | 9.61% | 0.00 |
| 2026-01-08 | 20.14 | 20.50 | 0.32 | 1.59% | 19.99 | 21.00 | 88268 | 18121.09 | 4.27% | 0.00 |
| 2026-01-07 | 19.99 | 20.18 | 0.03 | 0.15% | 19.72 | 20.28 | 71927 | 14364.19 | 3.48% | 0.00 |
| 2026-01-06 | 19.77 | 20.15 | 0.38 | 1.92% | 19.64 | 20.46 | 87999 | 17686.47 | 4.26% | 0.00 |
| 2026-01-05 | 19.99 | 19.77 | -0.23 | -1.15% | 19.69 | 20.25 | 96207 | 19132.67 | 4.65% | 0.00 |
| 2025-12-31 | 18.70 | 20.00 | 1.55 | 8.40% | 18.70 | 20.30 | 158856 | 31308.07 | 7.68% | 44.00 |
| 2025-12-30 | 18.77 | 18.45 | -0.51 | -2.69% | 18.45 | 18.92 | 46691 | 8703.70 | 2.26% | 0.00 |
| 2025-12-29 | 19.25 | 18.96 | -0.50 | -2.57% | 18.82 | 19.33 | 61049 | 11605.91 | 2.95% | 0.00 |
| 2025-12-26 | 19.13 | 19.46 | 0.34 | 1.78% | 18.95 | 19.99 | 80482 | 15565.56 | 3.89% | 5.00 |
| 2025-12-25 | 19.05 | 19.12 | 0.07 | 0.37% | 18.99 | 19.46 | 54047 | 10383.70 | 2.61% | 0.00 |
| 2025-12-24 | 18.75 | 19.05 | 0.20 | 1.06% | 18.61 | 19.15 | 29035 | 5516.15 | 1.40% | 0.00 |
| 2025-12-23 | 19.19 | 18.85 | -0.40 | -2.08% | 18.78 | 19.36 | 36318 | 6934.53 | 1.76% | 0.00 |
| 2025-12-22 | 19.02 | 19.25 | 0.25 | 1.32% | 18.91 | 19.34 | 36746 | 7053.54 | 1.78% | 0.00 |
| 2025-12-19 | 18.90 | 19.00 | 0.16 | 0.85% | 18.82 | 19.19 | 26767 | 5088.76 | 1.29% | 0.00 |
| 2025-12-18 | 19.06 | 18.84 | -0.48 | -2.48% | 18.80 | 19.22 | 43844 | 8327.76 | 2.12% | 0.00 |
| 2025-12-17 | 18.74 | 19.32 | 0.57 | 3.04% | 18.15 | 19.35 | 85210 | 16120.15 | 4.12% | 0.00 |
| 2025-12-16 | 19.75 | 18.75 | -0.41 | -2.14% | 18.55 | 19.90 | 62371 | 11878.07 | 3.02% | 0.00 |
| 2025-12-15 | 18.75 | 19.16 | 0.26 | 1.38% | 18.75 | 19.47 | 60354 | 11616.65 | 2.92% | 0.00 |
| 2025-12-12 | 18.64 | 18.90 | 0.33 | 1.78% | 18.55 | 19.05 | 50660 | 9567.84 | 2.45% | 0.00 |
| 2025-12-11 | 18.64 | 18.57 | -0.03 | -0.16% | 18.50 | 18.95 | 31288 | 5850.54 | 1.51% | 0.10 |
| 2025-12-10 | 18.59 | 18.60 | -0.08 | -0.43% | 18.35 | 18.86 | 22426 | 4174.24 | 1.08% | 0.00 |
| 2025-12-09 | 18.76 | 18.68 | -0.07 | -0.37% | 18.57 | 18.81 | 24161 | 4512.39 | 1.17% | 0.00 |
| 2025-12-08 | 19.05 | 18.75 | -0.21 | -1.11% | 18.67 | 19.09 | 37266 | 7007.91 | 1.80% | 0.00 |
| 2025-12-05 | 19.08 | 18.96 | -0.15 | -0.78% | 18.74 | 19.11 | 29967 | 5655.01 | 1.45% | 0.00 |
| 2025-12-04 | 18.75 | 19.11 | 0.48 | 2.58% | 18.25 | 19.47 | 73150 | 13894.32 | 3.54% | 0.00 |
| 2025-12-03 | 19.14 | 18.63 | -0.50 | -2.61% | 18.47 | 19.22 | 43358 | 8139.56 | 2.10% | 0.00 |
| 2025-12-02 | 18.84 | 19.13 | 0.30 | 1.59% | 18.40 | 19.38 | 77668 | 14679.31 | 3.76% | 0.00 |
| 2025-12-01 | 18.18 | 18.83 | 0.65 | 3.58% | 18.11 | 19.15 | 76274 | 14333.90 | 3.69% | 0.00 |
| 2025-11-28 | 17.88 | 18.18 | 0.40 | 2.25% | 17.74 | 18.63 | 53569 | 9793.46 | 2.59% | 0.00 |
| 2025-11-27 | 17.56 | 17.78 | 0.21 | 1.20% | 17.56 | 18.18 | 40721 | 7298.05 | 1.97% | 0.00 |
| 2025-11-26 | 17.70 | 17.57 | -0.10 | -0.57% | 17.49 | 17.86 | 22355 | 3948.56 | 1.08% | 0.00 |
| 2025-11-25 | 17.77 | 17.67 | 0.10 | 0.57% | 17.58 | 17.86 | 18116 | 3210.87 | 0.88% | 0.00 |
| 2025-11-24 | 17.49 | 17.57 | 0.28 | 1.62% | 17.31 | 17.72 | 19982 | 3498.81 | 0.97% | 0.00 |
| 2025-11-21 | 18.06 | 17.29 | -0.80 | -4.42% | 17.28 | 18.06 | 40809 | 7171.34 | 1.97% | 0.00 |
| 2025-11-20 | 18.25 | 18.09 | -0.09 | -0.50% | 18.05 | 18.32 | 22045 | 4000.81 | 1.07% | 0.00 |
| 2025-11-19 | 18.20 | 18.18 | -0.11 | -0.60% | 18.10 | 18.40 | 21973 | 3998.58 | 1.06% | 0.00 |
| 2025-11-18 | 18.71 | 18.29 | -0.52 | -2.76% | 18.21 | 18.72 | 37150 | 6815.75 | 1.80% | 0.00 |
| 2025-11-17 | 18.59 | 18.81 | 0.12 | 0.64% | 18.21 | 18.83 | 52724 | 9755.97 | 2.55% | 0.00 |
| 2025-11-14 | 18.50 | 18.69 | 0.12 | 0.65% | 18.46 | 19.09 | 41839 | 7862.93 | 2.02% | 0.00 |
| 2025-11-13 | 18.60 | 18.57 | -0.12 | -0.64% | 18.55 | 19.00 | 38911 | 7284.57 | 1.88% | 0.00 |
| 2025-11-12 | 19.23 | 18.69 | -0.62 | -3.21% | 18.53 | 19.28 | 52367 | 9806.02 | 2.53% | 0.00 |
| 2025-11-11 | 19.24 | 19.31 | 0.11 | 0.57% | 19.09 | 19.60 | 41796 | 8090.99 | 2.02% | 0.00 |
| 2025-11-10 | 19.82 | 19.20 | -0.29 | -1.49% | 19.11 | 19.82 | 44792 | 8674.77 | 2.17% | 0.00 |
| 2025-11-07 | 19.99 | 19.49 | -0.65 | -3.23% | 19.45 | 20.19 | 62583 | 12339.25 | 3.03% | 0.00 |
| 2025-11-06 | 19.69 | 20.14 | 0.45 | 2.29% | 19.69 | 20.57 | 93359 | 18839.59 | 4.52% | 0.00 |
| 2025-11-05 | 19.20 | 19.69 | 0.40 | 2.07% | 19.03 | 20.11 | 83337 | 16342.27 | 4.03% | 0.00 |
| 2025-11-04 | 19.02 | 19.29 | 0.16 | 0.84% | 19.01 | 19.63 | 68908 | 13319.13 | 3.33% | 0.00 |
| 2025-11-03 | 19.04 | 19.13 | 0.08 | 0.42% | 18.82 | 19.17 | 33577 | 6380.29 | 1.62% | 0.00 |
| 2025-10-31 | 18.90 | 19.05 | 0.02 | 0.11% | 18.89 | 19.30 | 36340 | 6946.95 | 1.76% | 0.00 |
| 2025-10-30 | 18.98 | 19.03 | 0.05 | 0.26% | 18.90 | 19.40 | 53746 | 10305.45 | 2.60% | 0.00 |
| 2025-10-29 | 18.72 | 18.98 | 0.28 | 1.50% | 18.27 | 19.46 | 92882 | 17603.88 | 4.49% | 0.00 |
| 2025-10-28 | 18.81 | 18.70 | -0.09 | -0.48% | 18.55 | 19.11 | 47768 | 8970.35 | 2.31% | 0.00 |
| 2025-10-27 | 19.00 | 18.79 | -0.33 | -1.73% | 18.60 | 19.32 | 67091 | 12676.20 | 3.25% | 0.00 |
| 2025-10-24 | 19.36 | 19.12 | -0.10 | -0.52% | 18.97 | 19.36 | 43430 | 8303.01 | 2.10% | 0.00 |
| 2025-10-23 | 19.07 | 19.22 | 0.09 | 0.47% | 18.74 | 19.29 | 33762 | 6411.77 | 1.63% | 0.00 |
| 2025-10-22 | 19.41 | 19.13 | -0.37 | -1.90% | 19.04 | 19.41 | 31265 | 5991.91 | 1.51% | 0.00 |
| 2025-10-21 | 19.01 | 19.50 | 0.50 | 2.63% | 18.95 | 19.53 | 38584 | 7463.54 | 1.87% | 0.00 |
| 2025-10-20 | 18.80 | 19.00 | 0.49 | 2.65% | 18.71 | 19.22 | 48854 | 9278.51 | 2.36% | 0.00 |
| 2025-10-17 | 19.69 | 18.51 | -0.91 | -4.69% | 18.51 | 19.76 | 65730 | 12423.21 | 3.18% | 0.00 |
| 2025-10-16 | 20.17 | 19.42 | -0.57 | -2.85% | 19.26 | 20.46 | 68197 | 13423.76 | 3.30% | 0.00 |
| 2025-10-15 | 20.43 | 19.99 | -0.10 | -0.50% | 19.69 | 20.54 | 73099 | 14595.33 | 3.54% | 0.00 |
| 2025-10-14 | 20.56 | 20.09 | 0.12 | 0.60% | 20.07 | 21.50 | 106317 | 21988.88 | 5.14% | 0.00 |
| 2025-10-13 | 19.62 | 19.97 | -0.42 | -2.06% | 19.40 | 20.37 | 76781 | 15289.05 | 3.71% | 0.00 |
蜀道装备(300540)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。
