| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 44.00 | 42.28 | -1.52 | -3.47% | 42.20 | 44.10 | 48459 | 20918.67 | 2.23% | 0.00 |
| 2025-05-22 | 44.54 | 43.80 | -0.93 | -2.08% | 43.77 | 44.88 | 39947 | 17626.02 | 1.84% | 0.00 |
| 2025-05-21 | 45.03 | 44.73 | -0.72 | -1.58% | 44.49 | 45.46 | 41632 | 18635.16 | 1.92% | 0.00 |
| 2025-05-20 | 45.50 | 45.45 | -0.08 | -0.18% | 44.69 | 46.16 | 53870 | 24358.31 | 2.48% | 0.00 |
| 2025-05-19 | 46.19 | 45.53 | -0.76 | -1.64% | 44.93 | 46.21 | 55268 | 25065.61 | 2.55% | 0.00 |
| 2025-05-16 | 44.77 | 46.29 | 1.32 | 2.94% | 44.50 | 47.14 | 71494 | 32993.62 | 3.30% | 0.00 |
| 2025-05-15 | 46.46 | 44.97 | -1.73 | -3.70% | 44.88 | 46.47 | 56116 | 25453.75 | 2.59% | 0.00 |
| 2025-05-14 | 46.14 | 46.70 | 0.47 | 1.02% | 45.80 | 47.31 | 65823 | 30590.07 | 3.03% | 0.00 |
| 2025-05-13 | 47.07 | 46.23 | -0.61 | -1.30% | 46.14 | 47.30 | 66985 | 31188.67 | 3.09% | 0.00 |
| 2025-05-12 | 46.40 | 46.84 | 0.46 | 0.99% | 45.83 | 47.49 | 83564 | 39052.12 | 3.85% | 0.00 |
| 2025-05-09 | 46.10 | 46.38 | 0.28 | 0.61% | 46.10 | 48.20 | 142039 | 67013.83 | 6.55% | 12.00 |
| 2025-05-08 | 45.82 | 46.10 | -0.31 | -0.67% | 45.62 | 46.36 | 60009 | 27623.63 | 2.77% | 0.00 |
| 2025-05-07 | 47.22 | 46.41 | -0.10 | -0.22% | 45.90 | 47.68 | 83249 | 38743.14 | 3.84% | 4.00 |
| 2025-05-06 | 44.30 | 46.51 | 3.25 | 7.51% | 43.96 | 46.71 | 109295 | 49961.84 | 5.04% | 4.00 |
| 2025-04-30 | 42.00 | 43.26 | 1.32 | 3.15% | 41.77 | 43.80 | 51713 | 22369.73 | 2.38% | 0.00 |
| 2025-04-29 | 41.00 | 41.94 | 0.92 | 2.24% | 40.65 | 42.40 | 44464 | 18598.73 | 2.05% | 3.00 |
| 2025-04-28 | 41.90 | 41.02 | -0.88 | -2.10% | 41.02 | 42.58 | 40155 | 16658.82 | 1.85% | 0.00 |
| 2025-04-25 | 42.18 | 41.90 | -0.21 | -0.50% | 41.90 | 42.67 | 34817 | 14711.52 | 1.61% | 0.00 |
| 2025-04-24 | 43.50 | 42.11 | -1.25 | -2.88% | 41.91 | 43.86 | 43988 | 18760.74 | 2.03% | 0.00 |
| 2025-04-23 | 43.23 | 43.36 | 0.30 | 0.70% | 43.16 | 44.05 | 39269 | 17104.87 | 1.81% | 0.00 |
| 2025-04-22 | 43.90 | 43.06 | -0.85 | -1.94% | 43.06 | 44.13 | 34964 | 15210.56 | 1.61% | 0.00 |
| 2025-04-21 | 43.53 | 43.91 | 0.65 | 1.50% | 43.01 | 43.92 | 31414 | 13687.88 | 1.45% | 0.00 |
| 2025-04-18 | 43.00 | 43.26 | 0.32 | 0.75% | 42.62 | 43.50 | 30947 | 13344.62 | 1.43% | 11.00 |
| 2025-04-17 | 42.76 | 42.94 | -0.08 | -0.19% | 42.54 | 43.88 | 35579 | 15412.37 | 1.64% | 5.00 |
| 2025-04-16 | 44.00 | 43.02 | -0.85 | -1.94% | 42.47 | 44.25 | 42897 | 18547.56 | 1.98% | 0.00 |
| 2025-04-15 | 44.85 | 43.87 | -0.84 | -1.88% | 43.70 | 44.85 | 38533 | 16963.46 | 1.78% | 5.00 |
| 2025-04-14 | 45.01 | 44.71 | 0.01 | 0.02% | 44.46 | 45.69 | 62140 | 27906.99 | 2.86% | 0.00 |
| 2025-04-11 | 43.50 | 44.70 | 0.53 | 1.20% | 43.12 | 45.33 | 76575 | 34168.80 | 3.53% | 0.00 |
| 2025-04-10 | 44.85 | 44.17 | -0.05 | -0.11% | 44.00 | 46.08 | 100672 | 45284.81 | 4.64% | 1.00 |
| 2025-04-09 | 40.58 | 44.22 | 2.86 | 6.91% | 40.00 | 44.66 | 119819 | 51625.96 | 5.52% | 0.00 |
| 2025-04-08 | 39.80 | 41.36 | 1.77 | 4.47% | 39.60 | 42.06 | 88893 | 36275.07 | 4.10% | 0.00 |
| 2025-04-07 | 44.97 | 39.59 | -6.65 | -14.38% | 37.60 | 45.50 | 120869 | 50511.72 | 5.57% | 0.00 |
| 2025-04-03 | 45.47 | 46.24 | 0.32 | 0.70% | 45.28 | 46.63 | 40043 | 18509.02 | 1.85% | 0.00 |
| 2025-04-02 | 45.70 | 45.92 | 0.22 | 0.48% | 45.45 | 46.28 | 22168 | 10175.31 | 1.02% | 0.00 |
| 2025-04-01 | 46.10 | 45.70 | 0.07 | 0.15% | 45.63 | 46.40 | 33302 | 15330.10 | 1.54% | 0.00 |
| 2025-03-31 | 46.15 | 45.63 | -1.13 | -2.42% | 45.00 | 46.35 | 50234 | 22940.65 | 2.32% | 0.00 |
| 2025-03-28 | 47.46 | 46.76 | -0.70 | -1.47% | 46.71 | 48.19 | 50241 | 23824.00 | 2.32% | 0.00 |
| 2025-03-27 | 46.30 | 47.46 | 0.93 | 2.00% | 45.65 | 47.97 | 68558 | 32209.78 | 3.16% | 2.00 |
| 2025-03-26 | 46.50 | 46.53 | 0.09 | 0.19% | 46.50 | 47.15 | 31535 | 14735.04 | 1.45% | 0.00 |
| 2025-03-25 | 46.78 | 46.44 | -0.41 | -0.88% | 46.01 | 46.99 | 46687 | 21670.44 | 2.15% | 0.00 |
| 2025-03-24 | 48.29 | 46.85 | -1.65 | -3.40% | 45.59 | 48.58 | 88281 | 41393.95 | 4.07% | 6.00 |
| 2025-03-21 | 50.50 | 48.50 | -2.91 | -5.66% | 48.45 | 50.88 | 115070 | 56703.00 | 5.30% | 1.00 |
| 2025-03-20 | 52.42 | 51.41 | -1.04 | -1.98% | 51.41 | 53.16 | 88026 | 46006.33 | 4.06% | 4.00 |
| 2025-03-19 | 53.28 | 52.45 | -1.23 | -2.29% | 52.14 | 53.76 | 95825 | 50545.77 | 4.42% | 0.00 |
| 2025-03-18 | 53.80 | 53.68 | -0.69 | -1.27% | 53.15 | 54.86 | 145680 | 78493.72 | 6.72% | 6.00 |
| 2025-03-17 | 53.86 | 54.37 | 1.79 | 3.40% | 53.40 | 57.13 | 246706 | 137239.19 | 11.37% | 2.00 |
| 2025-03-14 | 51.29 | 52.58 | 0.23 | 0.44% | 50.40 | 52.60 | 161416 | 83505.87 | 7.44% | 8.00 |
| 2025-03-13 | 49.44 | 52.35 | 3.06 | 6.21% | 48.48 | 53.50 | 211223 | 109574.45 | 9.74% | 4.00 |
| 2025-03-12 | 49.79 | 49.29 | -0.01 | -0.02% | 49.26 | 50.16 | 52962 | 26337.01 | 2.44% | 0.00 |
| 2025-03-11 | 49.02 | 49.30 | -0.26 | -0.52% | 48.55 | 49.51 | 41148 | 20197.21 | 1.90% | 3.00 |
| 2025-03-10 | 50.20 | 49.56 | -0.43 | -0.86% | 48.98 | 50.25 | 52732 | 26068.83 | 2.43% | 0.00 |
| 2025-03-07 | 51.20 | 49.99 | -1.34 | -2.61% | 49.52 | 51.20 | 79017 | 39757.54 | 3.64% | 0.00 |
| 2025-03-06 | 50.25 | 51.33 | 1.68 | 3.38% | 49.81 | 51.66 | 96364 | 49007.22 | 4.44% | 0.00 |
| 2025-03-05 | 49.68 | 49.65 | 0.07 | 0.14% | 48.90 | 50.48 | 59148 | 29328.33 | 2.73% | 0.00 |
| 2025-03-04 | 48.47 | 49.58 | 0.62 | 1.27% | 48.31 | 50.41 | 65862 | 32479.27 | 3.04% | 0.00 |
| 2025-03-03 | 49.40 | 48.96 | -0.19 | -0.39% | 48.20 | 50.48 | 66178 | 32724.27 | 3.05% | 0.00 |
| 2025-02-28 | 52.09 | 49.15 | -3.13 | -5.99% | 48.80 | 52.30 | 96946 | 48859.73 | 4.47% | 20.00 |
| 2025-02-27 | 53.90 | 52.28 | -1.62 | -3.01% | 51.55 | 54.10 | 122754 | 64457.54 | 5.66% | 0.00 |
| 2025-02-26 | 54.25 | 53.90 | -0.60 | -1.10% | 52.92 | 54.46 | 154339 | 82515.57 | 7.11% | 0.65 |
| 2025-02-25 | 51.90 | 54.50 | 1.76 | 3.34% | 51.38 | 56.42 | 273030 | 149044.92 | 12.59% | 2.00 |
| 2025-02-24 | 52.00 | 52.74 | 0.30 | 0.57% | 51.27 | 53.18 | 124900 | 65276.75 | 5.76% | 11.65 |
| 2025-02-21 | 51.50 | 52.44 | 1.25 | 2.44% | 50.42 | 52.62 | 114194 | 59218.82 | 5.26% | 0.00 |
| 2025-02-20 | 51.87 | 51.19 | -0.93 | -1.78% | 50.69 | 52.20 | 75624 | 38808.98 | 3.49% | 1.00 |
| 2025-02-19 | 50.62 | 52.12 | 1.52 | 3.00% | 50.20 | 52.55 | 87293 | 45063.77 | 4.02% | 0.00 |
| 2025-02-18 | 52.61 | 50.60 | -2.75 | -5.15% | 50.39 | 53.79 | 108623 | 56488.37 | 5.01% | 0.00 |
| 2025-02-17 | 53.70 | 53.35 | 0.26 | 0.49% | 52.66 | 54.68 | 133474 | 71515.47 | 6.15% | 0.00 |
| 2025-02-14 | 52.73 | 53.09 | 0.74 | 1.41% | 51.35 | 53.62 | 106889 | 56307.30 | 4.93% | 0.00 |
| 2025-02-13 | 53.78 | 52.35 | -1.04 | -1.95% | 51.78 | 53.99 | 100237 | 52834.55 | 4.62% | 0.00 |
| 2025-02-12 | 52.60 | 53.39 | 0.79 | 1.50% | 52.20 | 53.87 | 110580 | 58895.78 | 5.10% | 7.00 |
| 2025-02-11 | 53.82 | 52.60 | -1.58 | -2.92% | 52.14 | 53.82 | 128682 | 67799.42 | 5.93% | 0.00 |
| 2025-02-10 | 53.90 | 54.18 | 0.83 | 1.56% | 52.61 | 54.85 | 201696 | 108352.38 | 9.30% | 1.00 |
| 2025-02-07 | 50.28 | 53.35 | 3.40 | 6.81% | 50.28 | 55.14 | 256048 | 135071.41 | 11.80% | 5.00 |
| 2025-02-06 | 47.48 | 49.95 | 2.49 | 5.25% | 46.51 | 49.95 | 142900 | 69735.88 | 6.59% | 0.00 |
| 2025-02-05 | 46.50 | 47.46 | 2.92 | 6.56% | 45.85 | 48.50 | 132249 | 62984.52 | 6.10% | 0.00 |
| 2025-01-27 | 46.94 | 44.54 | -2.38 | -5.07% | 44.50 | 47.57 | 70861 | 32218.36 | 3.27% | 0.00 |
| 2025-01-24 | 45.18 | 46.92 | 1.72 | 3.81% | 45.18 | 46.96 | 67570 | 31391.80 | 3.11% | 0.00 |
| 2025-01-23 | 46.27 | 45.20 | -0.30 | -0.66% | 45.19 | 47.42 | 58992 | 27374.92 | 2.72% | 1.00 |
| 2025-01-22 | 46.04 | 45.50 | -0.88 | -1.90% | 45.19 | 46.36 | 39238 | 17886.48 | 1.81% | 0.00 |
| 2025-01-21 | 46.85 | 46.38 | 0.01 | 0.02% | 45.67 | 47.07 | 41275 | 19043.05 | 1.90% | 0.00 |
| 2025-01-20 | 46.77 | 46.37 | 0.13 | 0.28% | 46.20 | 47.17 | 43901 | 20481.96 | 2.02% | 0.00 |
诚迈科技(300598)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。
