| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-10 | 20.20 | 20.39 | 0.19 | 0.94% | 19.76 | 20.61 | 82180 | 16648.92 | 3.98% | 0.00 |
| 2025-10-09 | 19.75 | 20.20 | 0.57 | 2.90% | 19.70 | 20.53 | 69975 | 13970.19 | 3.38% | 0.00 |
| 2025-09-30 | 19.95 | 19.63 | -0.40 | -2.00% | 19.60 | 20.05 | 49644 | 9801.89 | 2.40% | 0.00 |
| 2025-09-29 | 19.86 | 20.03 | 0.23 | 1.16% | 19.54 | 20.15 | 44650 | 8891.95 | 2.16% | 17.00 |
| 2025-09-26 | 20.33 | 19.80 | -0.43 | -2.13% | 19.80 | 20.33 | 56448 | 11304.26 | 2.73% | 0.00 |
| 2025-09-25 | 20.68 | 20.23 | -0.69 | -3.30% | 20.09 | 20.86 | 89067 | 18125.46 | 4.31% | 0.00 |
| 2025-09-24 | 20.60 | 20.92 | -0.07 | -0.33% | 20.38 | 21.08 | 100569 | 20813.05 | 4.86% | 1.00 |
| 2025-09-23 | 19.94 | 20.99 | 1.08 | 5.42% | 19.63 | 21.40 | 170729 | 35316.39 | 8.26% | 33.00 |
| 2025-09-22 | 19.45 | 19.91 | 0.39 | 2.00% | 19.32 | 20.58 | 90302 | 17989.11 | 4.37% | 0.00 |
| 2025-09-19 | 19.61 | 19.52 | -0.29 | -1.46% | 19.20 | 20.49 | 83767 | 16471.37 | 4.05% | 0.00 |
| 2025-09-18 | 19.78 | 19.81 | -0.02 | -0.10% | 19.54 | 20.77 | 122419 | 24671.01 | 5.92% | 0.00 |
| 2025-09-17 | 19.83 | 19.83 | -0.22 | -1.10% | 19.66 | 20.12 | 76526 | 15210.29 | 3.70% | 0.00 |
| 2025-09-16 | 19.81 | 20.05 | -0.15 | -0.74% | 19.64 | 20.17 | 103084 | 20494.45 | 4.99% | 0.00 |
| 2025-09-15 | 19.07 | 20.20 | 1.01 | 5.26% | 18.96 | 20.33 | 175268 | 34718.91 | 8.48% | 3.00 |
| 2025-09-12 | 19.67 | 19.19 | -0.41 | -2.09% | 19.10 | 19.72 | 85247 | 16450.81 | 4.12% | 0.00 |
| 2025-09-11 | 18.69 | 19.60 | 0.78 | 4.14% | 18.41 | 19.80 | 153154 | 29508.56 | 7.41% | 0.00 |
| 2025-09-10 | 18.78 | 18.82 | -0.27 | -1.41% | 18.56 | 18.93 | 74939 | 14059.29 | 3.63% | 0.00 |
| 2025-09-09 | 18.30 | 19.09 | 0.72 | 3.92% | 17.87 | 19.45 | 134750 | 25160.83 | 6.52% | 0.00 |
| 2025-09-08 | 18.51 | 18.37 | -0.05 | -0.27% | 17.98 | 18.51 | 62514 | 11380.10 | 3.02% | 0.00 |
| 2025-09-05 | 17.72 | 18.42 | 0.54 | 3.02% | 17.72 | 18.60 | 70554 | 12906.33 | 3.41% | 0.00 |
| 2025-09-04 | 18.21 | 17.88 | -0.29 | -1.60% | 17.48 | 18.44 | 76523 | 13777.90 | 3.70% | 0.00 |
| 2025-09-03 | 19.20 | 18.17 | -1.12 | -5.81% | 18.10 | 19.26 | 83504 | 15507.47 | 4.04% | 0.00 |
| 2025-09-02 | 19.14 | 19.29 | 0.09 | 0.47% | 18.95 | 19.63 | 121703 | 23490.21 | 5.89% | 0.00 |
| 2025-09-01 | 18.90 | 19.20 | 0.42 | 2.24% | 18.49 | 19.20 | 90784 | 17047.58 | 4.39% | 0.00 |
| 2025-08-29 | 19.10 | 18.78 | -0.66 | -3.40% | 18.63 | 19.15 | 110751 | 20835.06 | 5.36% | 0.00 |
| 2025-08-28 | 19.10 | 19.44 | 0.53 | 2.80% | 18.36 | 19.80 | 210034 | 40257.62 | 10.16% | 0.00 |
| 2025-08-27 | 18.88 | 18.91 | 1.06 | 5.94% | 18.70 | 20.00 | 290895 | 56322.57 | 14.30% | 0.00 |
| 2025-08-26 | 17.76 | 17.85 | 0.08 | 0.45% | 17.60 | 18.15 | 47318 | 8473.36 | 2.33% | 0.00 |
| 2025-08-25 | 17.90 | 17.77 | -0.06 | -0.34% | 17.64 | 17.94 | 49215 | 8735.21 | 2.42% | 0.00 |
| 2025-08-22 | 17.81 | 17.83 | -0.06 | -0.34% | 17.73 | 18.21 | 49141 | 8783.93 | 2.42% | 5.00 |
| 2025-08-21 | 17.90 | 17.89 | -0.04 | -0.22% | 17.70 | 18.00 | 50145 | 8939.94 | 2.46% | 0.00 |
| 2025-08-20 | 17.89 | 17.93 | 0.07 | 0.39% | 17.77 | 18.36 | 59731 | 10745.43 | 2.94% | 0.00 |
| 2025-08-19 | 18.00 | 17.86 | -0.15 | -0.83% | 17.69 | 18.13 | 56880 | 10146.41 | 2.80% | 0.00 |
| 2025-08-18 | 17.80 | 18.01 | 0.34 | 1.92% | 17.80 | 18.48 | 97868 | 17720.56 | 4.81% | 0.00 |
| 2025-08-15 | 17.36 | 17.67 | 0.28 | 1.61% | 17.30 | 18.00 | 92697 | 16392.93 | 4.56% | 0.00 |
| 2025-08-14 | 18.11 | 17.39 | -0.47 | -2.63% | 17.38 | 18.42 | 109753 | 19495.95 | 5.39% | 0.00 |
| 2025-08-13 | 17.34 | 17.86 | 0.57 | 3.30% | 17.31 | 17.93 | 121752 | 21629.65 | 5.98% | 0.80 |
| 2025-08-12 | 17.29 | 17.29 | -0.01 | -0.06% | 17.03 | 17.34 | 33329 | 5730.97 | 1.64% | 0.00 |
| 2025-08-11 | 17.24 | 17.30 | 0.04 | 0.23% | 17.18 | 17.43 | 34682 | 6008.08 | 1.70% | 0.00 |
| 2025-08-08 | 17.20 | 17.26 | 0.00 | 0.00% | 17.12 | 17.30 | 27474 | 4729.79 | 1.35% | 0.00 |
| 2025-08-07 | 17.24 | 17.26 | 0.02 | 0.12% | 17.12 | 17.37 | 35811 | 6164.80 | 1.76% | 0.00 |
| 2025-08-06 | 17.37 | 17.24 | -0.13 | -0.75% | 17.18 | 17.39 | 42776 | 7387.50 | 2.10% | 0.00 |
| 2025-08-05 | 17.22 | 17.37 | 0.19 | 1.11% | 17.15 | 17.43 | 37761 | 6539.93 | 1.86% | 0.00 |
| 2025-08-04 | 16.92 | 17.18 | 0.12 | 0.70% | 16.84 | 17.20 | 32945 | 5618.96 | 1.62% | 0.00 |
| 2025-08-01 | 16.87 | 17.06 | 0.08 | 0.47% | 16.83 | 17.11 | 30624 | 5207.47 | 1.51% | 0.00 |
| 2025-07-31 | 16.80 | 16.98 | 0.16 | 0.95% | 16.71 | 17.50 | 78809 | 13513.73 | 3.87% | 0.00 |
| 2025-07-30 | 16.95 | 16.82 | -0.07 | -0.41% | 16.64 | 17.10 | 33365 | 5630.91 | 1.64% | 0.00 |
| 2025-07-29 | 17.13 | 16.89 | -0.14 | -0.82% | 16.64 | 17.13 | 35370 | 5941.87 | 1.74% | 0.00 |
| 2025-07-28 | 17.08 | 17.03 | -0.07 | -0.41% | 16.91 | 17.16 | 34084 | 5796.11 | 1.68% | 0.00 |
| 2025-07-25 | 17.29 | 17.10 | -0.04 | -0.23% | 17.00 | 17.35 | 30744 | 5270.21 | 1.51% | 0.00 |
| 2025-07-24 | 17.20 | 17.14 | 0.04 | 0.23% | 17.10 | 17.26 | 33693 | 5785.71 | 1.66% | 0.00 |
| 2025-07-23 | 17.51 | 17.10 | -0.42 | -2.40% | 17.10 | 17.51 | 40487 | 6984.17 | 1.99% | 0.00 |
| 2025-07-22 | 17.31 | 17.52 | 0.09 | 0.52% | 17.26 | 17.55 | 62543 | 10873.65 | 3.07% | 0.00 |
| 2025-07-21 | 16.88 | 17.43 | 0.55 | 3.26% | 16.88 | 17.63 | 77032 | 13302.60 | 3.79% | 0.00 |
| 2025-07-18 | 16.76 | 16.88 | 0.11 | 0.66% | 16.69 | 16.94 | 22296 | 3748.92 | 1.10% | 0.00 |
| 2025-07-17 | 16.81 | 16.77 | 0.01 | 0.06% | 16.62 | 16.84 | 25578 | 4271.10 | 1.26% | 0.00 |
| 2025-07-16 | 16.88 | 16.76 | -0.11 | -0.65% | 16.70 | 16.93 | 22108 | 3718.29 | 1.09% | 0.00 |
| 2025-07-15 | 17.00 | 16.87 | -0.19 | -1.11% | 16.58 | 17.12 | 43524 | 7311.86 | 2.14% | 0.00 |
| 2025-07-14 | 17.12 | 17.06 | -0.09 | -0.52% | 16.98 | 17.21 | 26285 | 4483.01 | 1.29% | 0.00 |
| 2025-07-11 | 17.01 | 17.15 | 0.07 | 0.41% | 16.90 | 17.40 | 62080 | 10658.03 | 3.05% | 0.00 |
| 2025-07-10 | 16.76 | 17.08 | 0.26 | 1.55% | 16.70 | 17.61 | 81528 | 14002.34 | 4.01% | 0.00 |
| 2025-07-09 | 16.81 | 16.82 | -0.06 | -0.36% | 16.75 | 17.21 | 45586 | 7734.28 | 2.24% | 0.00 |
| 2025-07-08 | 16.97 | 16.88 | -0.09 | -0.53% | 16.68 | 17.00 | 38707 | 6499.73 | 1.90% | 0.00 |
| 2025-07-07 | 16.88 | 16.97 | 0.01 | 0.06% | 16.70 | 16.98 | 43727 | 7367.59 | 2.15% | 0.00 |
| 2025-07-04 | 16.55 | 16.96 | 0.34 | 2.05% | 16.47 | 17.30 | 115506 | 19639.00 | 5.68% | 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。
