| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-13 | 52.84 | 54.61 | -1.34 | -2.39% | 52.84 | 55.55 | 31562 | 17226.31 | 1.63% | 0.00 |
| 2025-10-10 | 57.38 | 55.95 | -1.41 | -2.46% | 55.45 | 57.59 | 32454 | 18217.38 | 1.67% | 0.00 |
| 2025-10-09 | 57.90 | 57.36 | -0.70 | -1.21% | 56.90 | 58.98 | 36162 | 20967.08 | 1.86% | 0.00 |
| 2025-09-30 | 58.41 | 58.06 | -0.81 | -1.38% | 57.59 | 59.16 | 32985 | 19274.74 | 1.70% | 0.00 |
| 2025-09-29 | 57.56 | 58.87 | 1.14 | 1.97% | 57.36 | 59.49 | 31216 | 18329.53 | 1.61% | 0.00 |
| 2025-09-26 | 59.73 | 57.73 | -2.92 | -4.81% | 57.58 | 59.92 | 41152 | 24072.66 | 2.12% | 0.00 |
| 2025-09-25 | 59.97 | 60.65 | 1.20 | 2.02% | 59.08 | 61.18 | 65231 | 39363.23 | 3.36% | 0.00 |
| 2025-09-24 | 56.96 | 59.45 | 2.20 | 3.84% | 56.60 | 59.45 | 43522 | 25351.09 | 2.24% | 31.00 |
| 2025-09-23 | 58.59 | 57.25 | -1.48 | -2.52% | 55.00 | 59.00 | 50765 | 28825.47 | 2.61% | 0.00 |
| 2025-09-22 | 57.89 | 58.73 | 1.01 | 1.75% | 57.89 | 59.15 | 41428 | 24280.52 | 2.13% | 0.00 |
| 2025-09-19 | 59.05 | 57.72 | -2.35 | -3.91% | 57.54 | 59.91 | 50913 | 29838.25 | 2.62% | 0.00 |
| 2025-09-18 | 60.40 | 60.07 | -0.02 | -0.03% | 58.10 | 62.10 | 73865 | 44740.27 | 3.80% | 0.00 |
| 2025-09-17 | 59.75 | 60.09 | -0.19 | -0.32% | 59.17 | 60.69 | 51601 | 30968.01 | 2.66% | 0.00 |
| 2025-09-16 | 57.91 | 60.28 | 2.27 | 3.91% | 57.25 | 60.28 | 62777 | 36992.84 | 3.23% | 3.00 |
| 2025-09-15 | 57.75 | 58.01 | 0.42 | 0.73% | 57.20 | 58.65 | 41227 | 23940.90 | 2.12% | 0.00 |
| 2025-09-12 | 57.69 | 57.59 | -0.21 | -0.36% | 57.10 | 58.28 | 44436 | 25655.66 | 2.29% | 0.00 |
| 2025-09-11 | 56.05 | 57.80 | 1.70 | 3.03% | 55.27 | 57.94 | 44550 | 25447.11 | 2.29% | 0.00 |
| 2025-09-10 | 55.60 | 56.10 | -0.08 | -0.14% | 55.43 | 57.18 | 34125 | 19222.56 | 1.76% | 0.00 |
| 2025-09-09 | 57.60 | 56.18 | -1.10 | -1.92% | 56.03 | 57.60 | 34334 | 19422.01 | 1.77% | 0.00 |
| 2025-09-08 | 55.62 | 57.28 | 1.66 | 2.98% | 55.17 | 58.36 | 58820 | 33784.57 | 3.03% | 2.00 |
| 2025-09-05 | 53.78 | 55.62 | 1.84 | 3.42% | 53.49 | 55.75 | 44232 | 24325.39 | 2.28% | 8.50 |
| 2025-09-04 | 56.88 | 53.78 | -3.01 | -5.30% | 52.65 | 57.55 | 65675 | 36144.96 | 3.38% | 0.00 |
| 2025-09-03 | 57.71 | 56.79 | -0.72 | -1.25% | 56.40 | 58.83 | 55580 | 32014.60 | 2.86% | 0.00 |
| 2025-09-02 | 58.90 | 57.51 | -1.44 | -2.44% | 55.08 | 58.99 | 94625 | 53749.56 | 4.87% | 0.00 |
| 2025-09-01 | 58.25 | 58.95 | 0.07 | 0.12% | 57.44 | 59.73 | 61901 | 36300.18 | 3.19% | 0.00 |
| 2025-08-29 | 60.01 | 58.88 | -1.11 | -1.85% | 57.46 | 60.20 | 77300 | 45228.12 | 3.98% | 0.00 |
| 2025-08-28 | 58.11 | 59.99 | 1.88 | 3.24% | 57.10 | 60.16 | 98063 | 57708.89 | 5.05% | 9.00 |
| 2025-08-27 | 59.10 | 58.11 | -1.08 | -1.82% | 58.07 | 61.89 | 128636 | 77111.04 | 6.63% | 0.00 |
| 2025-08-26 | 64.50 | 59.19 | -5.51 | -8.52% | 59.11 | 65.21 | 181016 | 111249.73 | 9.32% | 0.00 |
| 2025-08-25 | 69.20 | 64.70 | 1.87 | 2.98% | 62.88 | 69.96 | 192429 | 127484.51 | 9.91% | 0.00 |
| 2025-08-22 | 56.50 | 62.83 | 6.45 | 11.44% | 56.28 | 62.88 | 150575 | 90206.72 | 7.76% | 3.00 |
| 2025-08-21 | 59.02 | 56.38 | -2.49 | -4.23% | 55.68 | 59.35 | 90000 | 51186.57 | 4.64% | 0.00 |
| 2025-08-20 | 57.54 | 58.87 | 1.48 | 2.58% | 56.61 | 59.40 | 91271 | 53013.25 | 4.70% | 0.00 |
| 2025-08-19 | 55.90 | 57.39 | 1.51 | 2.70% | 55.18 | 58.77 | 94062 | 53648.11 | 4.85% | 0.00 |
| 2025-08-18 | 54.01 | 55.88 | 2.78 | 5.24% | 53.70 | 57.38 | 95697 | 52889.11 | 4.93% | 0.00 |
| 2025-08-15 | 51.01 | 53.10 | 1.87 | 3.65% | 51.01 | 53.65 | 68551 | 36161.50 | 3.53% | 23.00 |
| 2025-08-14 | 52.01 | 51.23 | -0.77 | -1.48% | 51.00 | 53.45 | 72874 | 38035.57 | 3.75% | 0.00 |
| 2025-08-13 | 51.00 | 52.00 | 0.93 | 1.82% | 50.55 | 52.36 | 64824 | 33317.25 | 3.34% | 0.00 |
| 2025-08-12 | 53.00 | 51.07 | -0.37 | -0.72% | 50.70 | 53.68 | 66169 | 34022.96 | 3.41% | 0.00 |
| 2025-08-11 | 51.51 | 51.44 | -0.08 | -0.16% | 50.81 | 52.00 | 63229 | 32493.46 | 3.26% | 0.00 |
| 2025-08-08 | 53.00 | 51.52 | -1.70 | -3.19% | 51.40 | 54.25 | 60002 | 31497.22 | 3.09% | 0.00 |
| 2025-08-07 | 54.37 | 53.22 | -0.88 | -1.63% | 51.99 | 54.64 | 82203 | 43682.57 | 4.23% | 0.00 |
| 2025-08-06 | 49.10 | 54.10 | 4.90 | 9.96% | 48.88 | 54.80 | 124001 | 64616.00 | 6.39% | 0.00 |
| 2025-08-05 | 49.10 | 49.20 | 0.82 | 1.69% | 48.25 | 49.50 | 42631 | 20816.09 | 2.20% | 15.00 |
| 2025-08-04 | 47.17 | 48.38 | 0.59 | 1.23% | 47.14 | 48.45 | 35507 | 17038.41 | 1.83% | 13.00 |
| 2025-08-01 | 49.11 | 47.79 | -1.07 | -2.19% | 47.30 | 49.29 | 41802 | 20097.09 | 2.15% | 0.00 |
| 2025-07-31 | 49.09 | 48.86 | 0.35 | 0.72% | 48.66 | 51.44 | 81643 | 40887.56 | 4.21% | 0.00 |
| 2025-07-30 | 50.30 | 48.51 | -1.95 | -3.86% | 48.31 | 50.78 | 55783 | 27503.89 | 2.87% | 0.00 |
| 2025-07-29 | 48.60 | 50.46 | 2.25 | 4.67% | 48.23 | 50.60 | 72444 | 36097.59 | 3.73% | 0.00 |
| 2025-07-28 | 47.70 | 48.21 | 0.31 | 0.65% | 47.20 | 48.55 | 41923 | 20106.91 | 2.16% | 0.00 |
| 2025-07-25 | 47.80 | 47.90 | 0.39 | 0.82% | 47.11 | 47.98 | 35816 | 17057.79 | 1.84% | 20.00 |
| 2025-07-24 | 45.98 | 47.51 | 1.67 | 3.64% | 45.84 | 47.93 | 54006 | 25430.80 | 2.78% | 23.00 |
| 2025-07-23 | 45.82 | 45.84 | -0.08 | -0.17% | 45.31 | 46.26 | 28142 | 12901.75 | 1.45% | 0.00 |
| 2025-07-22 | 46.39 | 45.92 | -0.64 | -1.37% | 45.59 | 46.68 | 36261 | 16684.80 | 1.87% | 0.00 |
| 2025-07-21 | 46.96 | 46.56 | -0.43 | -0.92% | 45.98 | 47.85 | 51407 | 23961.74 | 2.66% | 0.00 |
| 2025-07-18 | 48.47 | 46.99 | -0.54 | -1.14% | 46.86 | 49.04 | 65552 | 31388.44 | 3.39% | 0.00 |
| 2025-07-17 | 45.58 | 47.53 | 1.95 | 4.28% | 45.21 | 47.98 | 56260 | 26407.61 | 2.91% | 14.00 |
| 2025-07-16 | 45.08 | 45.58 | 0.50 | 1.11% | 44.83 | 46.34 | 30288 | 13834.52 | 1.56% | 0.00 |
| 2025-07-15 | 45.20 | 45.08 | -0.36 | -0.79% | 44.43 | 45.77 | 27605 | 12391.81 | 1.43% | 0.00 |
| 2025-07-14 | 44.05 | 45.44 | 1.31 | 2.97% | 43.87 | 45.78 | 38748 | 17422.02 | 2.00% | 4.00 |
| 2025-07-11 | 43.19 | 44.13 | 0.72 | 1.66% | 43.10 | 44.88 | 30761 | 13548.86 | 1.59% | 0.00 |
| 2025-07-10 | 43.89 | 43.41 | -0.85 | -1.92% | 43.18 | 44.25 | 29445 | 12800.74 | 1.52% | 0.00 |
| 2025-07-09 | 44.84 | 44.26 | 0.51 | 1.17% | 43.85 | 45.58 | 42619 | 19007.13 | 2.20% | 0.00 |
| 2025-07-08 | 43.43 | 43.75 | 0.67 | 1.56% | 42.90 | 43.95 | 17581 | 7668.58 | 0.91% | 0.00 |
| 2025-07-07 | 43.50 | 43.58 | -0.02 | -0.05% | 43.11 | 43.73 | 16933 | 7345.69 | 0.87% | 0.00 |
| 2025-07-04 | 44.59 | 43.60 | -1.17 | -2.61% | 43.53 | 44.77 | 29066 | 12804.04 | 1.50% | 0.00 |
| 2025-07-03 | 44.28 | 44.77 | 0.29 | 0.65% | 43.96 | 44.78 | 17996 | 7993.08 | 0.93% | 0.00 |
| 2025-07-02 | 45.38 | 44.48 | -1.18 | -2.58% | 44.17 | 45.57 | 24051 | 10728.33 | 1.24% | 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。
