| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 79.68 | 79.36 | -0.74 | -0.92% | 78.01 | 81.40 | 27795 | 22076.48 | 1.43% | 0.00 |
| 2026-02-03 | 80.78 | 80.10 | -0.70 | -0.87% | 80.00 | 82.46 | 34016 | 27510.05 | 1.75% | 0.00 |
| 2026-02-02 | 84.20 | 80.80 | -3.82 | -4.51% | 80.31 | 84.59 | 44101 | 36362.20 | 2.27% | 0.00 |
| 2026-01-30 | 79.43 | 84.62 | 4.96 | 6.23% | 77.30 | 84.99 | 49521 | 40295.34 | 2.55% | 6.00 |
| 2026-01-29 | 82.00 | 79.66 | -3.04 | -3.68% | 79.11 | 84.77 | 42094 | 34282.88 | 2.17% | 0.00 |
| 2026-01-28 | 78.30 | 82.70 | 3.84 | 4.87% | 77.30 | 84.32 | 65211 | 53591.01 | 3.36% | 0.00 |
| 2026-01-27 | 77.67 | 78.86 | -0.31 | -0.39% | 76.00 | 80.88 | 50631 | 39754.37 | 2.61% | 0.00 |
| 2026-01-26 | 73.08 | 79.17 | 5.09 | 6.87% | 69.75 | 81.05 | 121794 | 92713.11 | 6.27% | 3.00 |
| 2026-01-23 | 70.33 | 74.08 | 3.20 | 4.51% | 68.40 | 75.27 | 82378 | 59354.80 | 4.24% | 0.00 |
| 2026-01-22 | 65.77 | 70.88 | 5.19 | 7.90% | 62.88 | 71.66 | 147690 | 100535.20 | 7.60% | 2.00 |
| 2026-01-21 | 66.69 | 65.69 | -1.53 | -2.28% | 65.16 | 68.23 | 50773 | 33708.24 | 2.61% | 0.00 |
| 2026-01-20 | 66.61 | 67.22 | 1.06 | 1.60% | 65.90 | 69.34 | 60943 | 41194.63 | 3.14% | 0.00 |
| 2026-01-19 | 67.43 | 66.16 | -1.38 | -2.04% | 65.25 | 68.38 | 45772 | 30416.78 | 2.36% | 0.00 |
| 2026-01-16 | 65.00 | 67.54 | 3.77 | 5.91% | 65.00 | 69.87 | 80043 | 54230.06 | 4.12% | 0.00 |
| 2026-01-15 | 62.88 | 63.77 | 0.75 | 1.19% | 62.17 | 64.43 | 38147 | 24134.07 | 1.96% | 0.00 |
| 2026-01-14 | 62.70 | 63.02 | 0.19 | 0.30% | 62.08 | 65.58 | 55101 | 35234.94 | 2.84% | 0.00 |
| 2026-01-13 | 66.03 | 62.83 | -3.40 | -5.13% | 62.20 | 66.12 | 61675 | 39217.10 | 3.17% | 0.00 |
| 2026-01-12 | 68.18 | 66.23 | -2.57 | -3.74% | 65.20 | 68.20 | 89241 | 59275.74 | 4.59% | 0.00 |
| 2026-01-09 | 60.44 | 68.80 | 8.11 | 13.36% | 60.44 | 69.33 | 129369 | 85017.75 | 6.66% | 4.00 |
| 2026-01-08 | 62.00 | 60.69 | -1.63 | -2.62% | 60.44 | 62.20 | 46099 | 28209.30 | 2.37% | 0.00 |
| 2026-01-07 | 61.27 | 62.32 | 0.51 | 0.83% | 61.20 | 64.35 | 61780 | 38638.63 | 3.18% | 9.00 |
| 2026-01-06 | 63.66 | 61.81 | -0.44 | -0.71% | 59.61 | 63.80 | 77744 | 47597.09 | 4.00% | 0.00 |
| 2026-01-05 | 62.78 | 62.25 | 3.35 | 5.69% | 61.00 | 64.78 | 84377 | 52653.36 | 4.34% | 0.00 |
| 2025-12-31 | 57.45 | 58.90 | 1.48 | 2.58% | 56.89 | 59.50 | 34131 | 19938.07 | 1.76% | 12.00 |
| 2025-12-30 | 56.80 | 57.42 | 0.04 | 0.07% | 56.40 | 58.00 | 19300 | 11066.66 | 0.99% | 0.00 |
| 2025-12-29 | 57.11 | 57.38 | -0.22 | -0.38% | 56.80 | 58.45 | 16423 | 9454.69 | 0.85% | 0.00 |
| 2025-12-26 | 58.10 | 57.60 | -0.60 | -1.03% | 57.10 | 58.55 | 19179 | 11095.29 | 0.99% | 0.00 |
| 2025-12-25 | 57.65 | 58.20 | 0.44 | 0.76% | 57.01 | 59.10 | 22102 | 12854.27 | 1.14% | 0.00 |
| 2025-12-24 | 56.90 | 57.76 | 0.65 | 1.14% | 56.40 | 58.30 | 26688 | 15261.66 | 1.37% | 0.00 |
| 2025-12-23 | 57.59 | 57.11 | 0.32 | 0.56% | 56.70 | 58.28 | 21520 | 12363.75 | 1.11% | 0.00 |
| 2025-12-22 | 57.30 | 56.79 | -0.51 | -0.89% | 56.02 | 57.70 | 29167 | 16539.67 | 1.50% | 0.00 |
| 2025-12-19 | 58.47 | 57.30 | -1.21 | -2.07% | 57.03 | 58.80 | 29750 | 17147.16 | 1.53% | 6.00 |
| 2025-12-18 | 56.76 | 58.51 | 1.77 | 3.12% | 56.16 | 60.53 | 55880 | 33174.08 | 2.88% | 0.00 |
| 2025-12-17 | 56.70 | 56.74 | 0.54 | 0.96% | 55.71 | 57.47 | 32276 | 18274.85 | 1.66% | 0.00 |
| 2025-12-16 | 55.50 | 56.20 | 0.94 | 1.70% | 54.50 | 57.25 | 48151 | 26885.83 | 2.48% | 2.00 |
| 2025-12-15 | 51.52 | 55.26 | 3.02 | 5.78% | 51.30 | 56.49 | 77225 | 42339.05 | 3.97% | 0.00 |
| 2025-12-12 | 50.20 | 52.24 | 0.47 | 0.91% | 49.50 | 52.29 | 37132 | 19087.28 | 1.91% | 0.00 |
| 2025-12-11 | 54.00 | 51.77 | -2.88 | -5.27% | 51.77 | 54.10 | 43905 | 23234.64 | 2.26% | 11.21 |
| 2025-12-10 | 54.20 | 54.65 | -0.85 | -1.53% | 52.50 | 54.94 | 57899 | 31048.99 | 2.98% | 0.00 |
| 2025-12-09 | 56.05 | 55.50 | -0.19 | -0.34% | 55.12 | 56.48 | 26766 | 14914.99 | 1.38% | 0.00 |
| 2025-12-08 | 54.58 | 55.69 | 1.29 | 2.37% | 54.42 | 55.80 | 26531 | 14658.74 | 1.37% | 12.48 |
| 2025-12-05 | 53.63 | 54.40 | 0.70 | 1.30% | 53.15 | 54.58 | 19671 | 10635.12 | 1.01% | 2.00 |
| 2025-12-04 | 53.69 | 53.70 | 0.00 | 0.00% | 53.00 | 53.95 | 20028 | 10705.97 | 1.03% | 0.00 |
| 2025-12-03 | 52.26 | 53.70 | 0.96 | 1.82% | 52.26 | 53.91 | 20939 | 11170.91 | 1.08% | 0.00 |
| 2025-12-02 | 52.25 | 52.74 | 0.39 | 0.74% | 51.82 | 52.78 | 12346 | 6462.66 | 0.64% | 49.18 |
| 2025-12-01 | 52.18 | 52.35 | -0.34 | -0.65% | 50.42 | 52.35 | 17471 | 9024.37 | 0.90% | 0.00 |
| 2025-11-28 | 52.29 | 52.69 | 0.80 | 1.54% | 51.53 | 53.80 | 20226 | 10628.01 | 1.04% | 28.98 |
| 2025-11-27 | 50.50 | 51.89 | 1.50 | 2.98% | 50.27 | 52.25 | 17948 | 9243.48 | 0.92% | 0.00 |
| 2025-11-26 | 50.87 | 50.39 | -0.48 | -0.94% | 50.20 | 51.30 | 8906 | 4523.54 | 0.46% | 0.00 |
| 2025-11-25 | 51.03 | 50.87 | -0.07 | -0.14% | 50.80 | 51.71 | 10664 | 5468.74 | 0.55% | 0.00 |
| 2025-11-24 | 50.34 | 50.94 | 0.69 | 1.37% | 49.41 | 50.98 | 12632 | 6350.07 | 0.65% | 0.00 |
| 2025-11-21 | 50.30 | 50.25 | -0.26 | -0.51% | 48.88 | 50.76 | 17518 | 8745.01 | 0.90% | 0.00 |
| 2025-11-20 | 51.49 | 50.51 | -0.64 | -1.25% | 50.12 | 51.59 | 9892 | 5019.23 | 0.51% | 0.00 |
| 2025-11-19 | 51.46 | 51.15 | -0.14 | -0.27% | 50.99 | 51.78 | 9808 | 5030.04 | 0.50% | 0.00 |
| 2025-11-18 | 52.15 | 51.29 | -0.73 | -1.40% | 51.01 | 52.15 | 12924 | 6659.40 | 0.67% | 0.00 |
| 2025-11-17 | 52.45 | 52.02 | -0.43 | -0.82% | 51.77 | 52.59 | 13997 | 7289.49 | 0.72% | 0.00 |
| 2025-11-14 | 52.31 | 52.45 | 0.01 | 0.02% | 52.00 | 52.98 | 14600 | 7660.87 | 0.75% | 0.00 |
| 2025-11-13 | 52.55 | 52.44 | -0.06 | -0.11% | 52.18 | 52.76 | 14319 | 7511.28 | 0.74% | 0.00 |
| 2025-11-12 | 53.50 | 52.50 | -0.97 | -1.81% | 52.00 | 53.58 | 17192 | 9022.79 | 0.88% | 0.00 |
| 2025-11-11 | 53.08 | 53.47 | 0.47 | 0.89% | 52.85 | 54.43 | 17178 | 9232.52 | 0.88% | 0.00 |
| 2025-11-10 | 54.13 | 53.00 | -1.10 | -2.03% | 52.63 | 54.80 | 21839 | 11637.10 | 1.12% | 0.00 |
| 2025-11-07 | 53.86 | 54.10 | 0.14 | 0.26% | 53.40 | 54.29 | 12892 | 6951.56 | 0.66% | 0.00 |
| 2025-11-06 | 53.20 | 53.96 | 0.53 | 0.99% | 53.01 | 54.43 | 17329 | 9336.67 | 0.89% | 0.00 |
| 2025-11-05 | 51.01 | 53.43 | 1.88 | 3.65% | 51.01 | 53.94 | 25464 | 13494.99 | 1.31% | 20.00 |
| 2025-11-04 | 52.65 | 51.55 | -1.10 | -2.09% | 51.14 | 52.65 | 16093 | 8302.17 | 0.83% | 0.00 |
| 2025-11-03 | 54.36 | 52.65 | -1.56 | -2.88% | 52.11 | 54.36 | 23718 | 12532.69 | 1.22% | 0.00 |
| 2025-10-31 | 53.45 | 54.21 | 0.01 | 0.02% | 53.01 | 55.23 | 24639 | 13349.41 | 1.27% | 15.00 |
| 2025-10-30 | 54.14 | 54.20 | 0.11 | 0.20% | 53.50 | 55.27 | 25477 | 13912.52 | 1.31% | 0.00 |
| 2025-10-29 | 54.00 | 54.09 | 0.23 | 0.43% | 53.38 | 54.49 | 18636 | 10063.60 | 0.96% | 0.00 |
| 2025-10-28 | 53.41 | 53.86 | 0.16 | 0.30% | 53.16 | 54.54 | 19733 | 10644.31 | 1.02% | 0.00 |
| 2025-10-27 | 53.84 | 53.70 | 0.65 | 1.23% | 53.08 | 54.43 | 19684 | 10592.52 | 1.01% | 3.00 |
| 2025-10-24 | 52.02 | 53.05 | 1.19 | 2.29% | 52.00 | 53.45 | 18113 | 9591.71 | 0.93% | 0.00 |
| 2025-10-23 | 52.01 | 51.86 | -0.36 | -0.69% | 50.89 | 52.44 | 13175 | 6776.45 | 0.68% | 0.00 |
| 2025-10-22 | 51.99 | 52.22 | 0.18 | 0.35% | 51.20 | 52.96 | 17167 | 8966.69 | 0.88% | 0.00 |
| 2025-10-21 | 51.56 | 52.04 | 0.84 | 1.64% | 50.88 | 52.39 | 17699 | 9185.31 | 0.91% | 5.82 |
| 2025-10-20 | 51.22 | 51.20 | 0.40 | 0.79% | 50.77 | 51.93 | 17101 | 8776.26 | 0.88% | 7.18 |
| 2025-10-17 | 52.45 | 50.80 | -1.54 | -2.94% | 50.49 | 52.45 | 20966 | 10722.24 | 1.08% | 2.00 |
| 2025-10-16 | 52.97 | 52.34 | -0.49 | -0.93% | 52.00 | 53.57 | 19621 | 10349.58 | 1.01% | 0.00 |
| 2025-10-15 | 52.13 | 52.83 | 0.73 | 1.40% | 51.41 | 53.27 | 19319 | 10113.27 | 1.00% | 0.00 |
| 2025-10-14 | 54.92 | 52.10 | -2.51 | -4.60% | 51.93 | 55.20 | 31721 | 16978.13 | 1.63% | 0.00 |
天准科技(688003)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。
