| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 13.27 | 13.15 | -0.12 | -0.90% | 13.15 | 13.45 | 51544 | 6851.71 | 1.65% | 0.00 |
| 2025-12-11 | 13.69 | 13.27 | -0.39 | -2.86% | 13.27 | 13.70 | 56701 | 7608.54 | 1.81% | 0.00 |
| 2025-12-10 | 13.74 | 13.66 | -0.11 | -0.80% | 13.54 | 13.83 | 44823 | 6116.22 | 1.43% | 0.00 |
| 2025-12-09 | 14.06 | 13.77 | -0.34 | -2.41% | 13.77 | 14.14 | 57717 | 8030.27 | 1.85% | 0.00 |
| 2025-12-08 | 13.93 | 14.11 | 0.21 | 1.51% | 13.93 | 14.28 | 81184 | 11477.06 | 2.60% | 0.00 |
| 2025-12-05 | 13.49 | 13.90 | 0.43 | 3.19% | 13.34 | 13.96 | 83164 | 11397.42 | 2.66% | 0.00 |
| 2025-12-04 | 13.80 | 13.47 | -0.40 | -2.88% | 13.36 | 13.87 | 92056 | 12463.35 | 2.94% | 0.00 |
| 2025-12-03 | 14.72 | 13.87 | -0.84 | -5.71% | 13.80 | 14.78 | 156243 | 21952.06 | 5.00% | 0.00 |
| 2025-12-02 | 14.58 | 14.71 | 0.09 | 0.62% | 14.36 | 14.87 | 104448 | 15262.69 | 3.34% | 0.00 |
| 2025-12-01 | 14.65 | 14.62 | -0.11 | -0.75% | 14.52 | 14.76 | 69055 | 10105.16 | 2.21% | 0.00 |
| 2025-11-28 | 14.70 | 14.73 | 0.07 | 0.48% | 14.48 | 14.85 | 76832 | 11231.30 | 2.46% | 0.00 |
| 2025-11-27 | 14.86 | 14.66 | -0.27 | -1.81% | 14.65 | 15.07 | 85780 | 12678.27 | 2.74% | 10.00 |
| 2025-11-26 | 15.10 | 14.93 | -0.33 | -2.16% | 14.90 | 15.40 | 130026 | 19647.47 | 4.16% | 12.00 |
| 2025-11-25 | 15.38 | 15.26 | -0.07 | -0.46% | 15.23 | 15.57 | 167224 | 25732.66 | 5.35% | 42.00 |
| 2025-11-24 | 14.76 | 15.33 | 0.49 | 3.30% | 14.65 | 15.40 | 174318 | 26476.71 | 5.57% | 14.00 |
| 2025-11-21 | 15.38 | 14.84 | -0.59 | -3.82% | 14.80 | 15.61 | 190914 | 28764.32 | 6.10% | 0.00 |
| 2025-11-20 | 14.83 | 15.43 | 0.67 | 4.54% | 14.65 | 15.65 | 274229 | 42040.28 | 8.77% | 0.00 |
| 2025-11-19 | 15.01 | 14.76 | -0.26 | -1.73% | 14.64 | 15.02 | 94695 | 13972.61 | 3.03% | 0.00 |
| 2025-11-18 | 14.71 | 15.02 | 0.31 | 2.11% | 14.50 | 15.29 | 191190 | 28744.75 | 6.11% | 4.00 |
| 2025-11-17 | 14.15 | 14.71 | 0.59 | 4.18% | 14.12 | 15.00 | 166279 | 24453.40 | 5.32% | 1.00 |
| 2025-11-14 | 14.18 | 14.12 | -0.20 | -1.40% | 14.11 | 14.38 | 39777 | 5667.34 | 1.27% | 0.00 |
| 2025-11-13 | 14.16 | 14.32 | 0.24 | 1.70% | 14.03 | 14.33 | 49454 | 7015.52 | 1.58% | 0.00 |
| 2025-11-12 | 14.20 | 14.08 | -0.14 | -0.98% | 14.00 | 14.28 | 55633 | 7848.38 | 1.78% | 0.00 |
| 2025-11-11 | 14.46 | 14.22 | -0.20 | -1.39% | 14.21 | 14.52 | 51926 | 7442.01 | 1.66% | 0.00 |
| 2025-11-10 | 14.37 | 14.42 | 0.05 | 0.35% | 14.33 | 14.50 | 40706 | 5862.85 | 1.30% | 0.00 |
| 2025-11-07 | 14.45 | 14.37 | -0.18 | -1.24% | 14.33 | 14.55 | 52358 | 7533.58 | 1.67% | 0.00 |
| 2025-11-06 | 14.74 | 14.55 | -0.19 | -1.29% | 14.48 | 14.76 | 49167 | 7155.88 | 1.57% | 0.00 |
| 2025-11-05 | 14.70 | 14.74 | -0.11 | -0.74% | 14.61 | 14.85 | 50604 | 7453.68 | 1.62% | 0.00 |
| 2025-11-04 | 14.98 | 14.85 | -0.22 | -1.46% | 14.72 | 14.98 | 72480 | 10735.95 | 2.32% | 0.00 |
| 2025-11-03 | 14.68 | 15.07 | 0.39 | 2.66% | 14.60 | 15.11 | 90197 | 13416.83 | 2.88% | 0.00 |
| 2025-10-31 | 14.43 | 14.68 | 0.33 | 2.30% | 14.35 | 14.77 | 82845 | 12135.58 | 2.65% | 0.00 |
| 2025-10-30 | 14.56 | 14.35 | -0.20 | -1.37% | 14.33 | 14.62 | 67596 | 9770.13 | 2.16% | 0.00 |
| 2025-10-29 | 14.69 | 14.55 | -0.12 | -0.82% | 14.43 | 14.71 | 61017 | 8867.25 | 1.95% | 0.00 |
| 2025-10-28 | 14.48 | 14.67 | 0.16 | 1.10% | 14.37 | 14.80 | 80748 | 11843.34 | 2.58% | 5.00 |
| 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 |
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。
