| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 14.54 | 14.51 | 0.06 | 0.42% | 14.42 | 14.65 | 62445 | 9069.65 | 2.00% | 0.00 |
| 2025-10-24 | 14.51 | 14.45 | 0.01 | 0.07% | 14.44 | 14.64 | 63413 | 9206.03 | 2.03% | 0.00 |
| 2025-10-23 | 14.35 | 14.44 | 0.15 | 1.05% | 14.10 | 14.45 | 55861 | 7950.32 | 1.79% | 0.00 |
| 2025-10-22 | 14.28 | 14.29 | -0.08 | -0.56% | 14.25 | 14.48 | 45264 | 6508.87 | 1.45% | 0.00 |
| 2025-10-21 | 14.27 | 14.37 | 0.15 | 1.05% | 14.10 | 14.37 | 51866 | 7411.78 | 1.66% | 0.00 |
| 2025-10-20 | 13.99 | 14.22 | 0.39 | 2.82% | 13.99 | 14.32 | 74593 | 10583.55 | 2.38% | 0.00 |
| 2025-10-17 | 14.17 | 13.83 | -0.35 | -2.47% | 13.80 | 14.28 | 63485 | 8911.40 | 2.03% | 0.00 |
| 2025-10-16 | 14.47 | 14.18 | -0.22 | -1.53% | 14.11 | 14.47 | 56001 | 7959.90 | 1.79% | 0.00 |
| 2025-10-15 | 14.22 | 14.40 | 0.19 | 1.34% | 14.12 | 14.50 | 71996 | 10337.03 | 2.30% | 0.00 |
| 2025-10-14 | 14.67 | 14.21 | -0.31 | -2.13% | 14.15 | 14.81 | 78894 | 11397.58 | 2.52% | 1.00 |
| 2025-10-13 | 13.98 | 14.52 | -0.13 | -0.89% | 13.71 | 14.69 | 87757 | 12574.12 | 2.81% | 0.00 |
| 2025-10-10 | 14.81 | 14.65 | -0.23 | -1.55% | 14.56 | 14.88 | 86342 | 12683.68 | 2.76% | 0.00 |
| 2025-10-09 | 15.01 | 14.88 | -0.18 | -1.20% | 14.81 | 15.13 | 90096 | 13491.78 | 2.88% | 1.00 |
| 2025-09-30 | 15.25 | 15.06 | -0.13 | -0.86% | 15.06 | 15.48 | 75637 | 11527.43 | 2.42% | 0.00 |
| 2025-09-29 | 14.99 | 15.19 | 0.20 | 1.33% | 14.71 | 15.34 | 93074 | 14005.37 | 2.98% | 3.00 |
| 2025-09-26 | 15.45 | 14.99 | -0.58 | -3.73% | 14.99 | 15.65 | 99124 | 15033.42 | 3.17% | 1.00 |
| 2025-09-25 | 15.52 | 15.57 | 0.14 | 0.91% | 15.38 | 15.80 | 99412 | 15541.18 | 3.18% | 0.00 |
| 2025-09-24 | 15.19 | 15.43 | 0.27 | 1.78% | 14.96 | 15.46 | 88049 | 13444.63 | 2.81% | 3.00 |
| 2025-09-23 | 15.69 | 15.16 | -0.66 | -4.17% | 14.80 | 15.88 | 152163 | 23016.66 | 4.86% | 0.00 |
| 2025-09-22 | 15.57 | 15.82 | 0.25 | 1.61% | 15.57 | 15.83 | 71067 | 11145.30 | 2.27% | 25.00 |
| 2025-09-19 | 15.86 | 15.57 | -0.31 | -1.95% | 15.57 | 16.02 | 96855 | 15205.64 | 3.10% | 28.00 |
| 2025-09-18 | 16.22 | 15.88 | -0.36 | -2.22% | 15.71 | 16.29 | 148810 | 23874.35 | 4.76% | 6.00 |
| 2025-09-17 | 16.32 | 16.24 | -0.07 | -0.43% | 16.12 | 16.40 | 106591 | 17315.60 | 3.41% | 0.00 |
| 2025-09-16 | 16.02 | 16.31 | 0.25 | 1.56% | 15.94 | 16.32 | 107198 | 17328.62 | 3.43% | 0.00 |
| 2025-09-15 | 16.16 | 16.06 | -0.19 | -1.17% | 15.95 | 16.30 | 101033 | 16255.31 | 3.23% | 25.00 |
| 2025-09-12 | 16.35 | 16.25 | -0.42 | -2.52% | 16.22 | 16.62 | 182072 | 29828.24 | 5.82% | 9.00 |
| 2025-09-11 | 16.90 | 16.67 | 0.73 | 4.58% | 16.53 | 17.13 | 283665 | 47653.43 | 9.07% | 24.00 |
| 2025-09-10 | 15.95 | 15.94 | 0.18 | 1.14% | 15.70 | 16.10 | 97681 | 15524.19 | 3.12% | 0.00 |
| 2025-09-09 | 16.14 | 15.76 | -0.38 | -2.35% | 15.66 | 16.14 | 97653 | 15481.47 | 3.12% | 51.00 |
| 2025-09-08 | 16.27 | 16.14 | -0.07 | -0.43% | 16.00 | 16.32 | 106160 | 17143.95 | 3.39% | 29.00 |
| 2025-09-05 | 16.00 | 16.21 | 0.27 | 1.69% | 15.66 | 16.21 | 98430 | 15772.99 | 3.15% | 3.00 |
| 2025-09-04 | 16.04 | 15.94 | -0.11 | -0.69% | 15.66 | 16.39 | 129922 | 20923.65 | 4.15% | 10.00 |
| 2025-09-03 | 16.70 | 16.05 | -0.70 | -4.18% | 16.00 | 16.85 | 144141 | 23543.77 | 4.61% | 31.00 |
| 2025-09-02 | 17.56 | 16.75 | -0.84 | -4.78% | 16.50 | 17.58 | 218299 | 36800.04 | 6.98% | 0.00 |
| 2025-09-01 | 17.55 | 17.59 | 0.13 | 0.74% | 17.46 | 18.35 | 223023 | 39692.66 | 7.13% | 0.00 |
| 2025-08-29 | 17.81 | 17.46 | -0.68 | -3.75% | 17.37 | 17.95 | 218856 | 38483.32 | 7.00% | 9.00 |
| 2025-08-28 | 18.10 | 18.14 | -0.39 | -2.10% | 17.16 | 18.19 | 366292 | 65057.84 | 11.77% | 29.00 |
| 2025-08-27 | 19.21 | 18.53 | -0.75 | -3.89% | 18.50 | 19.45 | 242790 | 46450.48 | 7.80% | 50.00 |
| 2025-08-26 | 19.13 | 19.28 | -0.02 | -0.10% | 19.05 | 19.78 | 223333 | 43408.04 | 7.17% | 0.00 |
| 2025-08-25 | 19.10 | 19.30 | 0.23 | 1.21% | 19.05 | 19.63 | 272658 | 52637.99 | 8.76% | 1.00 |
| 2025-08-22 | 18.95 | 19.07 | 0.18 | 0.95% | 18.85 | 19.26 | 216638 | 41363.71 | 6.96% | 0.00 |
| 2025-08-21 | 18.98 | 18.89 | -0.05 | -0.26% | 18.77 | 19.18 | 195272 | 37041.54 | 6.27% | 5.00 |
| 2025-08-20 | 18.71 | 18.94 | 0.13 | 0.69% | 18.40 | 18.94 | 177328 | 33133.68 | 5.70% | 0.00 |
| 2025-08-19 | 18.90 | 18.81 | -0.18 | -0.95% | 18.77 | 19.18 | 220386 | 41745.52 | 7.08% | 4.00 |
| 2025-08-18 | 18.63 | 18.99 | 0.37 | 1.99% | 18.53 | 19.21 | 290499 | 54993.82 | 9.33% | 0.00 |
| 2025-08-15 | 18.06 | 18.62 | 0.58 | 3.22% | 17.91 | 18.70 | 258973 | 47842.88 | 8.32% | 0.00 |
| 2025-08-14 | 18.38 | 18.04 | -0.33 | -1.80% | 18.02 | 18.56 | 173586 | 31800.54 | 5.58% | 0.00 |
| 2025-08-13 | 18.34 | 18.37 | -0.03 | -0.16% | 18.09 | 18.60 | 206157 | 37856.91 | 6.62% | 5.00 |
| 2025-08-12 | 18.04 | 18.40 | 0.40 | 2.22% | 17.84 | 18.66 | 239226 | 43857.43 | 7.69% | 10.00 |
| 2025-08-11 | 17.65 | 18.00 | 0.33 | 1.87% | 17.61 | 18.13 | 117601 | 21144.74 | 3.78% | 25.00 |
| 2025-08-08 | 18.29 | 17.67 | -0.48 | -2.64% | 17.66 | 18.29 | 127441 | 22679.27 | 4.09% | 8.00 |
| 2025-08-07 | 18.38 | 18.15 | -0.15 | -0.82% | 18.05 | 18.48 | 120479 | 21953.12 | 3.87% | 0.00 |
| 2025-08-06 | 18.01 | 18.30 | 0.29 | 1.61% | 17.90 | 18.37 | 149341 | 27222.98 | 4.80% | 0.00 |
| 2025-08-05 | 17.88 | 18.01 | 0.09 | 0.50% | 17.78 | 18.08 | 90654 | 16265.70 | 2.91% | 1.00 |
| 2025-08-04 | 17.68 | 17.92 | 0.15 | 0.84% | 17.52 | 17.93 | 71594 | 12729.20 | 2.30% | 0.00 |
| 2025-08-01 | 17.88 | 17.77 | -0.06 | -0.34% | 17.43 | 17.90 | 106486 | 18843.32 | 3.42% | 0.00 |
| 2025-07-31 | 17.72 | 17.83 | 0.03 | 0.17% | 17.69 | 18.08 | 100913 | 18085.54 | 3.24% | 0.00 |
| 2025-07-30 | 18.29 | 17.80 | -0.50 | -2.73% | 17.75 | 18.29 | 121269 | 21786.81 | 3.90% | 0.00 |
| 2025-07-29 | 18.40 | 18.30 | -0.07 | -0.38% | 17.90 | 18.40 | 123558 | 22351.44 | 3.97% | 2.00 |
| 2025-07-28 | 18.60 | 18.37 | -0.16 | -0.86% | 18.33 | 18.65 | 106450 | 19617.44 | 3.42% | 0.00 |
| 2025-07-25 | 18.50 | 18.53 | 0.04 | 0.22% | 18.32 | 18.61 | 122260 | 22570.78 | 3.93% | 0.00 |
| 2025-07-24 | 18.20 | 18.49 | 0.30 | 1.65% | 18.09 | 18.52 | 139791 | 25740.96 | 4.49% | 0.00 |
| 2025-07-23 | 18.01 | 18.19 | 0.06 | 0.33% | 17.93 | 18.39 | 126547 | 22996.12 | 4.07% | 0.00 |
| 2025-07-22 | 18.38 | 18.13 | -0.24 | -1.31% | 17.93 | 18.39 | 146215 | 26510.12 | 4.70% | 0.00 |
| 2025-07-21 | 18.37 | 18.37 | 0.01 | 0.05% | 18.24 | 18.53 | 102823 | 18915.12 | 3.30% | 0.00 |
| 2025-07-18 | 18.58 | 18.36 | -0.29 | -1.55% | 18.28 | 18.78 | 136413 | 25196.23 | 4.38% | 0.00 |
| 2025-07-17 | 18.44 | 18.65 | 0.19 | 1.03% | 18.29 | 18.65 | 137457 | 25434.69 | 4.42% | 0.00 |
| 2025-07-16 | 18.85 | 18.46 | -0.29 | -1.55% | 18.45 | 19.05 | 166915 | 31289.33 | 5.36% | 0.00 |
| 2025-07-15 | 18.67 | 18.75 | -0.03 | -0.16% | 18.21 | 18.76 | 175996 | 32559.51 | 5.65% | 0.00 |
| 2025-07-14 | 19.16 | 18.78 | -0.37 | -1.93% | 18.61 | 19.22 | 169854 | 31898.36 | 5.46% | 32.00 |
| 2025-07-11 | 18.77 | 19.15 | 0.55 | 2.96% | 18.69 | 19.40 | 294016 | 56292.47 | 9.45% | 13.00 |
| 2025-07-10 | 18.68 | 18.60 | -0.22 | -1.17% | 18.41 | 18.78 | 150226 | 27919.65 | 4.83% | 16.00 |
| 2025-07-09 | 19.30 | 18.82 | -0.61 | -3.14% | 18.80 | 19.35 | 224898 | 42797.98 | 7.23% | 0.00 |
| 2025-07-08 | 18.58 | 19.43 | 0.71 | 3.79% | 18.46 | 19.43 | 302948 | 58066.57 | 9.73% | 17.00 |
| 2025-07-07 | 18.45 | 18.72 | 0.25 | 1.35% | 18.26 | 18.80 | 160007 | 29815.56 | 5.14% | 5.00 |
| 2025-07-04 | 18.66 | 18.47 | -0.17 | -0.91% | 18.21 | 18.98 | 243088 | 45273.95 | 7.81% | 3.00 |
| 2025-07-03 | 18.80 | 18.64 | -0.02 | -0.11% | 18.55 | 18.99 | 173882 | 32574.86 | 5.59% | 0.00 |
| 2025-07-02 | 19.03 | 18.66 | -0.46 | -2.41% | 18.52 | 19.11 | 161346 | 30262.49 | 5.18% | 0.00 |
| 2025-07-01 | 19.40 | 19.12 | -0.25 | -1.29% | 18.80 | 19.44 | 206022 | 39236.95 | 6.62% | 9.00 |
| 2025-06-30 | 19.68 | 19.37 | -0.02 | -0.10% | 19.24 | 19.68 | 229309 | 44418.24 | 7.37% | 0.00 |
天玑科技(300245)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。
