| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-07 | 46.01 | 45.03 | -1.31 | -2.83% | 45.00 | 46.47 | 30456 | 13897.79 | 5.86% | 0.00 |
| 2025-11-06 | 45.27 | 46.34 | 0.54 | 1.18% | 45.05 | 46.90 | 43828 | 20286.34 | 8.44% | 0.00 |
| 2025-11-05 | 44.07 | 45.80 | 1.27 | 2.85% | 43.80 | 46.62 | 63303 | 28950.62 | 12.19% | 0.00 |
| 2025-11-04 | 43.59 | 44.53 | 1.37 | 3.17% | 42.65 | 45.50 | 77299 | 34508.82 | 14.88% | 0.00 |
| 2025-11-03 | 43.88 | 43.16 | 2.37 | 5.81% | 43.00 | 47.20 | 92393 | 41256.91 | 17.79% | 0.00 |
| 2025-10-31 | 39.50 | 40.79 | 1.42 | 3.61% | 39.02 | 41.00 | 35169 | 14176.60 | 6.77% | 0.00 |
| 2025-10-30 | 38.16 | 39.37 | 1.22 | 3.20% | 37.95 | 41.60 | 40414 | 16162.10 | 7.78% | 0.00 |
| 2025-10-29 | 38.60 | 38.15 | -0.67 | -1.73% | 37.95 | 38.95 | 13668 | 5218.67 | 2.63% | 0.00 |
| 2025-10-28 | 38.97 | 38.82 | -0.25 | -0.64% | 38.58 | 39.36 | 10446 | 4067.85 | 2.01% | 0.00 |
| 2025-10-27 | 39.50 | 39.07 | -1.02 | -2.54% | 38.94 | 39.80 | 21549 | 8465.37 | 4.15% | 0.00 |
| 2025-10-24 | 39.80 | 40.09 | 0.64 | 1.62% | 39.68 | 40.36 | 18099 | 7246.43 | 3.48% | 0.00 |
| 2025-10-23 | 38.87 | 39.45 | 0.57 | 1.47% | 38.50 | 39.49 | 14269 | 5579.47 | 2.75% | 0.00 |
| 2025-10-22 | 38.97 | 38.88 | -0.30 | -0.77% | 38.64 | 39.37 | 9218 | 3593.33 | 1.77% | 0.00 |
| 2025-10-21 | 38.26 | 39.18 | 0.89 | 2.32% | 38.07 | 39.20 | 13232 | 5126.14 | 2.55% | 0.00 |
| 2025-10-20 | 37.75 | 38.29 | 0.68 | 1.81% | 37.75 | 38.60 | 11858 | 4530.24 | 2.28% | 0.00 |
| 2025-10-17 | 39.28 | 37.61 | -1.49 | -3.81% | 37.61 | 39.48 | 13347 | 5104.63 | 2.57% | 0.00 |
| 2025-10-16 | 38.66 | 39.10 | 0.50 | 1.30% | 38.28 | 40.11 | 19012 | 7485.28 | 3.66% | 0.00 |
| 2025-10-15 | 38.32 | 38.60 | 0.45 | 1.18% | 37.83 | 38.64 | 10214 | 3916.40 | 1.97% | 0.00 |
| 2025-10-14 | 38.99 | 38.15 | -0.66 | -1.70% | 37.90 | 39.43 | 14284 | 5523.41 | 2.75% | 0.00 |
| 2025-10-13 | 36.80 | 38.81 | -0.46 | -1.17% | 36.80 | 38.87 | 15205 | 5818.70 | 2.93% | 0.00 |
| 2025-10-10 | 39.57 | 39.27 | -0.29 | -0.73% | 39.20 | 40.33 | 15941 | 6336.67 | 3.07% | 0.00 |
| 2025-10-09 | 39.10 | 39.56 | 0.36 | 0.92% | 38.90 | 39.73 | 14769 | 5823.16 | 2.84% | 0.00 |
| 2025-09-30 | 39.14 | 39.20 | 0.06 | 0.15% | 39.10 | 39.60 | 14633 | 5751.75 | 2.82% | 0.00 |
| 2025-09-29 | 39.22 | 39.14 | -0.07 | -0.18% | 38.00 | 39.64 | 20499 | 7979.39 | 3.95% | 0.00 |
| 2025-09-26 | 39.02 | 39.21 | 0.31 | 0.80% | 38.60 | 40.79 | 29257 | 11676.28 | 5.63% | 0.00 |
| 2025-09-25 | 39.24 | 38.90 | -0.40 | -1.02% | 38.70 | 39.58 | 15154 | 5927.22 | 2.92% | 0.00 |
| 2025-09-24 | 38.38 | 39.30 | 0.90 | 2.34% | 37.71 | 39.40 | 15747 | 6123.24 | 3.03% | 0.00 |
| 2025-09-23 | 39.31 | 38.40 | -0.66 | -1.69% | 37.30 | 39.32 | 24166 | 9178.37 | 4.65% | 0.00 |
| 2025-09-22 | 39.80 | 39.06 | -0.77 | -1.93% | 38.88 | 39.80 | 16593 | 6493.31 | 3.19% | 0.00 |
| 2025-09-19 | 39.72 | 39.83 | 0.13 | 0.33% | 39.01 | 40.28 | 20302 | 8060.08 | 3.91% | 0.00 |
| 2025-09-18 | 41.62 | 39.70 | -1.92 | -4.61% | 39.48 | 41.62 | 47075 | 19094.98 | 9.06% | 0.00 |
| 2025-09-17 | 41.02 | 41.62 | 0.26 | 0.63% | 41.02 | 43.11 | 41289 | 17380.27 | 7.95% | 0.00 |
| 2025-09-16 | 40.19 | 41.36 | 0.68 | 1.67% | 40.18 | 41.40 | 20596 | 8408.73 | 3.97% | 0.00 |
| 2025-09-15 | 41.51 | 40.68 | -1.60 | -3.78% | 40.51 | 41.85 | 34150 | 14013.02 | 6.57% | 0.00 |
| 2025-09-12 | 43.08 | 42.28 | -0.79 | -1.83% | 42.01 | 43.52 | 30420 | 13006.69 | 5.86% | 0.00 |
| 2025-09-11 | 43.05 | 43.07 | 0.02 | 0.05% | 42.00 | 43.10 | 28025 | 11922.28 | 5.40% | 0.00 |
| 2025-09-10 | 42.66 | 43.05 | 0.07 | 0.16% | 42.35 | 43.97 | 24450 | 10533.34 | 4.71% | 0.00 |
| 2025-09-09 | 42.18 | 42.98 | 0.82 | 1.94% | 41.60 | 43.14 | 36195 | 15364.24 | 6.97% | 0.00 |
| 2025-09-08 | 42.19 | 42.16 | -0.51 | -1.20% | 41.80 | 42.58 | 25848 | 10880.63 | 4.98% | 0.00 |
| 2025-09-05 | 42.32 | 42.67 | 0.53 | 1.26% | 41.64 | 42.95 | 30510 | 12941.40 | 5.87% | 0.00 |
| 2025-09-04 | 42.00 | 42.14 | 0.22 | 0.52% | 41.30 | 44.36 | 42182 | 18049.44 | 8.12% | 0.00 |
| 2025-09-03 | 44.70 | 41.92 | -2.69 | -6.03% | 41.70 | 44.70 | 38203 | 16448.07 | 7.36% | 0.00 |
| 2025-09-02 | 45.40 | 44.61 | -0.82 | -1.80% | 43.50 | 45.43 | 49180 | 21761.97 | 9.47% | 0.00 |
| 2025-09-01 | 43.60 | 45.43 | 1.83 | 4.20% | 43.01 | 47.19 | 88946 | 40068.71 | 17.12% | 0.00 |
| 2025-08-29 | 41.52 | 43.60 | 1.93 | 4.63% | 41.16 | 44.18 | 64374 | 27710.61 | 12.39% | 2.00 |
| 2025-08-28 | 41.58 | 41.67 | 0.09 | 0.22% | 40.59 | 41.84 | 24392 | 10065.21 | 4.70% | 0.00 |
| 2025-08-27 | 42.87 | 41.58 | -1.28 | -2.99% | 41.51 | 43.08 | 29712 | 12596.78 | 5.72% | 0.00 |
| 2025-08-26 | 43.07 | 42.86 | -0.22 | -0.51% | 42.69 | 43.21 | 22729 | 9764.96 | 4.38% | 2.00 |
| 2025-08-25 | 43.38 | 43.08 | -0.03 | -0.07% | 42.77 | 43.38 | 34181 | 14711.66 | 6.58% | 0.00 |
| 2025-08-22 | 42.95 | 43.11 | 0.17 | 0.40% | 42.50 | 43.19 | 27137 | 11652.23 | 5.22% | 3.00 |
| 2025-08-21 | 43.36 | 42.94 | -0.38 | -0.88% | 42.85 | 43.45 | 32274 | 13922.98 | 6.21% | 2.00 |
| 2025-08-20 | 43.99 | 43.32 | -0.83 | -1.88% | 43.11 | 43.99 | 44068 | 19119.51 | 8.48% | 0.00 |
| 2025-08-19 | 43.82 | 44.15 | 0.15 | 0.34% | 43.20 | 44.17 | 52426 | 22867.33 | 10.09% | 5.00 |
| 2025-08-18 | 45.00 | 44.00 | -1.33 | -2.93% | 43.88 | 45.10 | 91301 | 40459.00 | 17.58% | 5.00 |
| 2025-08-15 | 52.43 | 45.33 | -6.62 | -12.74% | 45.25 | 54.77 | 138531 | 65435.94 | 28.24% | 6.00 |
| 2025-08-14 | 52.53 | 51.95 | -0.32 | -0.61% | 51.11 | 53.00 | 29940 | 15586.70 | 6.10% | 0.00 |
| 2025-08-13 | 50.64 | 52.27 | 1.65 | 3.26% | 50.30 | 52.78 | 33705 | 17318.23 | 6.87% | 0.00 |
| 2025-08-12 | 51.01 | 50.62 | -0.65 | -1.27% | 50.20 | 51.70 | 26163 | 13318.26 | 5.33% | 0.00 |
| 2025-08-11 | 50.77 | 51.27 | 0.09 | 0.18% | 50.00 | 51.50 | 30500 | 15463.31 | 6.22% | 0.00 |
| 2025-08-08 | 51.51 | 51.18 | -1.02 | -1.95% | 50.16 | 52.20 | 30755 | 15675.48 | 6.27% | 0.00 |
| 2025-08-07 | 50.81 | 52.20 | 1.98 | 3.94% | 50.73 | 53.35 | 49437 | 25621.99 | 10.08% | 4.00 |
| 2025-08-06 | 50.68 | 50.22 | -0.46 | -0.91% | 49.58 | 51.60 | 39035 | 19684.24 | 7.96% | 0.00 |
| 2025-08-05 | 48.20 | 50.68 | 2.87 | 6.00% | 47.71 | 51.53 | 57176 | 28718.30 | 11.66% | 0.00 |
| 2025-08-04 | 46.30 | 47.81 | 0.39 | 0.82% | 45.50 | 48.86 | 45250 | 21470.52 | 9.22% | 0.00 |
| 2025-08-01 | 45.37 | 47.42 | 1.91 | 4.20% | 45.30 | 47.70 | 57420 | 26892.51 | 11.71% | 2.00 |
| 2025-07-31 | 42.45 | 45.51 | 2.89 | 6.78% | 42.18 | 45.53 | 59366 | 26286.04 | 12.10% | 0.00 |
| 2025-07-30 | 42.00 | 42.62 | 0.54 | 1.28% | 41.71 | 43.88 | 42593 | 18218.13 | 8.68% | 0.00 |
| 2025-07-29 | 42.07 | 42.08 | 0.01 | 0.02% | 41.66 | 42.42 | 23242 | 9761.92 | 4.74% | 0.00 |
| 2025-07-28 | 42.75 | 42.07 | -0.66 | -1.54% | 41.71 | 42.79 | 23426 | 9887.08 | 4.78% | 0.00 |
| 2025-07-25 | 42.75 | 42.73 | 0.25 | 0.59% | 42.10 | 43.13 | 30762 | 13064.05 | 6.27% | 0.00 |
| 2025-07-24 | 43.20 | 42.48 | -0.83 | -1.92% | 42.01 | 43.20 | 22650 | 9652.96 | 4.62% | 0.00 |
| 2025-07-23 | 41.85 | 43.31 | 1.32 | 3.14% | 41.45 | 43.56 | 33623 | 14381.22 | 6.85% | 10.00 |
| 2025-07-22 | 42.08 | 41.99 | -0.47 | -1.11% | 41.60 | 42.50 | 20688 | 8683.06 | 4.22% | 0.00 |
| 2025-07-21 | 42.90 | 42.46 | -0.49 | -1.14% | 41.78 | 43.15 | 23961 | 10168.71 | 4.88% | 0.00 |
| 2025-07-18 | 42.57 | 42.95 | 0.37 | 0.87% | 42.09 | 43.21 | 27008 | 11508.89 | 5.51% | 0.00 |
| 2025-07-17 | 41.99 | 42.58 | 0.55 | 1.31% | 41.55 | 42.85 | 25746 | 10908.15 | 5.25% | 0.00 |
| 2025-07-16 | 42.02 | 42.03 | -0.53 | -1.25% | 41.00 | 42.45 | 31072 | 13022.12 | 6.33% | 0.00 |
| 2025-07-15 | 39.90 | 42.56 | 2.53 | 6.32% | 39.61 | 42.78 | 53250 | 21981.28 | 10.86% | 1.00 |
| 2025-07-14 | 40.09 | 40.03 | -0.05 | -0.12% | 39.61 | 40.20 | 10309 | 4113.18 | 2.10% | 3.00 |
| 2025-07-11 | 39.32 | 40.08 | 0.60 | 1.52% | 39.22 | 40.30 | 14780 | 5893.21 | 3.01% | 0.00 |
天迈科技(300807)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。
