| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
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。
