| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 50.18 | 50.55 | 0.55 | 1.10% | 50.05 | 51.11 | 36775 | 18609.09 | 2.10% | 0.00 |
| 2025-12-19 | 50.79 | 50.00 | -0.47 | -0.93% | 49.95 | 51.25 | 32618 | 16497.67 | 1.86% | 16.00 |
| 2025-12-18 | 51.00 | 50.47 | -1.01 | -1.96% | 50.34 | 51.45 | 36518 | 18564.49 | 2.08% | 0.00 |
| 2025-12-17 | 50.41 | 51.48 | 1.03 | 2.04% | 49.78 | 51.56 | 40695 | 20558.06 | 2.32% | 4.04 |
| 2025-12-16 | 50.55 | 50.45 | -0.61 | -1.19% | 49.97 | 51.25 | 31891 | 16108.55 | 1.82% | 0.00 |
| 2025-12-15 | 52.60 | 51.06 | -1.85 | -3.50% | 50.98 | 52.63 | 37011 | 19117.47 | 2.11% | 0.00 |
| 2025-12-12 | 52.14 | 52.91 | 1.07 | 2.06% | 51.11 | 53.16 | 46308 | 24245.06 | 2.64% | 0.00 |
| 2025-12-11 | 53.51 | 51.84 | -1.66 | -3.10% | 51.70 | 53.70 | 42171 | 22132.34 | 2.41% | 18.00 |
| 2025-12-10 | 52.96 | 53.50 | 0.54 | 1.02% | 52.17 | 53.59 | 40503 | 21369.67 | 2.31% | 0.00 |
| 2025-12-09 | 53.31 | 52.96 | -0.67 | -1.25% | 52.81 | 54.07 | 41126 | 21958.35 | 2.35% | 5.00 |
| 2025-12-08 | 53.11 | 53.63 | 0.56 | 1.06% | 53.01 | 53.93 | 47939 | 25684.12 | 2.74% | 0.00 |
| 2025-12-05 | 53.03 | 53.07 | -0.02 | -0.04% | 52.07 | 53.25 | 33770 | 17815.71 | 1.93% | 0.00 |
| 2025-12-04 | 53.29 | 53.09 | -0.46 | -0.86% | 52.24 | 53.55 | 37912 | 20047.52 | 2.16% | 2.99 |
| 2025-12-03 | 55.00 | 53.55 | -1.46 | -2.65% | 53.38 | 55.05 | 47294 | 25540.72 | 2.70% | 3.00 |
| 2025-12-02 | 54.50 | 55.01 | 0.18 | 0.33% | 54.50 | 56.68 | 74197 | 41056.23 | 4.24% | 2.00 |
| 2025-12-01 | 52.37 | 54.83 | 2.51 | 4.80% | 52.37 | 55.16 | 92164 | 49797.91 | 5.26% | 9.00 |
| 2025-11-28 | 52.40 | 52.32 | -0.01 | -0.02% | 51.92 | 52.85 | 43658 | 22881.06 | 2.49% | 0.00 |
| 2025-11-27 | 51.49 | 52.33 | 1.02 | 1.99% | 51.49 | 53.53 | 74285 | 39164.19 | 4.24% | 0.00 |
| 2025-11-26 | 50.72 | 51.31 | 0.31 | 0.61% | 50.21 | 52.37 | 57183 | 29563.97 | 3.26% | 0.00 |
| 2025-11-25 | 49.90 | 51.00 | 1.42 | 2.86% | 49.90 | 51.90 | 46810 | 23907.92 | 2.67% | 0.00 |
| 2025-11-24 | 48.77 | 49.58 | 0.97 | 2.00% | 48.77 | 49.94 | 42434 | 20929.65 | 2.42% | 0.00 |
| 2025-11-21 | 49.51 | 48.61 | -1.79 | -3.55% | 48.50 | 50.50 | 57001 | 28140.81 | 3.25% | 2.00 |
| 2025-11-20 | 52.28 | 50.40 | -1.32 | -2.55% | 50.00 | 52.49 | 70496 | 35890.13 | 4.02% | 0.00 |
| 2025-11-19 | 52.61 | 51.72 | -0.65 | -1.24% | 51.70 | 52.95 | 34126 | 17852.84 | 1.95% | 2.00 |
| 2025-11-18 | 51.50 | 52.37 | 0.32 | 0.61% | 51.50 | 53.10 | 42151 | 22155.16 | 2.41% | 2.00 |
| 2025-11-17 | 53.60 | 52.05 | -0.95 | -1.79% | 51.76 | 53.60 | 42082 | 22090.40 | 2.40% | 0.00 |
| 2025-11-14 | 52.83 | 53.00 | -0.49 | -0.92% | 52.30 | 53.98 | 49239 | 26240.08 | 2.81% | 0.00 |
| 2025-11-13 | 53.19 | 53.49 | 0.06 | 0.11% | 52.93 | 53.85 | 41488 | 22133.96 | 2.37% | 0.00 |
| 2025-11-12 | 52.52 | 53.43 | 0.71 | 1.35% | 52.40 | 55.00 | 65343 | 35198.36 | 3.73% | 0.00 |
| 2025-11-11 | 54.60 | 52.72 | -1.71 | -3.14% | 52.71 | 54.87 | 51082 | 27416.20 | 2.92% | 0.00 |
| 2025-11-10 | 53.28 | 54.43 | 1.56 | 2.95% | 52.31 | 54.66 | 67286 | 35958.06 | 3.84% | 0.00 |
| 2025-11-07 | 53.96 | 52.87 | -1.58 | -2.90% | 52.83 | 53.99 | 54169 | 28829.17 | 3.09% | 0.00 |
| 2025-11-06 | 53.33 | 54.45 | 0.96 | 1.79% | 53.33 | 54.69 | 52072 | 28192.32 | 2.97% | 0.00 |
| 2025-11-05 | 52.80 | 53.49 | -0.13 | -0.24% | 52.38 | 53.96 | 48718 | 25870.41 | 2.78% | 0.00 |
| 2025-11-04 | 54.80 | 53.62 | -1.11 | -2.03% | 53.05 | 54.80 | 52590 | 28343.56 | 3.00% | 0.00 |
| 2025-11-03 | 55.19 | 54.73 | -0.37 | -0.67% | 53.38 | 55.25 | 71566 | 38842.39 | 4.09% | 0.00 |
| 2025-10-31 | 55.38 | 55.10 | -0.12 | -0.22% | 54.60 | 56.14 | 61869 | 34267.16 | 3.53% | 3.33 |
| 2025-10-30 | 58.21 | 55.22 | -2.85 | -4.91% | 55.18 | 58.21 | 119673 | 67177.23 | 6.83% | 0.00 |
| 2025-10-29 | 58.97 | 58.07 | -0.95 | -1.61% | 57.61 | 59.96 | 96276 | 56011.84 | 5.50% | 3.05 |
| 2025-10-28 | 59.30 | 59.02 | -0.53 | -0.89% | 58.43 | 59.75 | 75309 | 44484.86 | 4.30% | 2.00 |
| 2025-10-27 | 60.31 | 59.55 | -0.13 | -0.22% | 58.50 | 60.78 | 100636 | 60005.41 | 5.75% | 0.00 |
| 2025-10-24 | 57.60 | 59.68 | 2.27 | 3.95% | 57.60 | 59.85 | 79870 | 47237.51 | 4.56% | 8.00 |
| 2025-10-23 | 58.50 | 57.41 | -1.19 | -2.03% | 55.68 | 58.50 | 72817 | 41260.29 | 4.16% | 3.00 |
| 2025-10-22 | 58.10 | 58.70 | 0.07 | 0.12% | 57.00 | 60.17 | 84220 | 49396.36 | 4.81% | 0.00 |
| 2025-10-21 | 58.00 | 58.63 | 0.67 | 1.16% | 58.00 | 59.26 | 78905 | 46320.96 | 4.50% | 0.00 |
| 2025-10-20 | 57.78 | 57.96 | 1.46 | 2.58% | 57.41 | 60.80 | 120655 | 71375.12 | 6.89% | 0.00 |
| 2025-10-17 | 58.34 | 56.50 | -2.12 | -3.62% | 56.32 | 60.88 | 92897 | 54137.36 | 5.30% | 0.00 |
| 2025-10-16 | 59.50 | 58.62 | -1.60 | -2.66% | 58.15 | 60.34 | 88257 | 52169.63 | 5.04% | 0.00 |
| 2025-10-15 | 60.98 | 60.22 | 0.12 | 0.20% | 58.30 | 62.30 | 142193 | 84822.99 | 8.12% | 1.00 |
| 2025-10-14 | 64.33 | 60.10 | 1.42 | 2.42% | 59.00 | 68.33 | 231456 | 147493.00 | 13.21% | 0.00 |
| 2025-10-13 | 55.68 | 58.68 | 0.01 | 0.02% | 55.08 | 58.88 | 67350 | 38714.38 | 3.84% | 15.00 |
| 2025-10-10 | 61.86 | 58.67 | -4.04 | -6.44% | 58.24 | 62.22 | 98243 | 58445.66 | 5.61% | 11.00 |
| 2025-10-09 | 62.60 | 62.71 | 0.50 | 0.80% | 61.31 | 64.32 | 123156 | 77505.30 | 7.03% | 0.00 |
| 2025-09-30 | 59.75 | 62.21 | 2.63 | 4.41% | 59.75 | 62.33 | 104231 | 63939.13 | 5.95% | 0.00 |
| 2025-09-29 | 59.71 | 59.58 | -0.33 | -0.55% | 58.20 | 60.39 | 67454 | 39955.36 | 3.85% | 3.00 |
| 2025-09-26 | 61.68 | 59.91 | -2.60 | -4.16% | 59.68 | 62.49 | 90803 | 55243.81 | 5.18% | 2.00 |
| 2025-09-25 | 61.80 | 62.51 | 0.68 | 1.10% | 60.50 | 62.95 | 117902 | 72961.86 | 6.73% | 4.00 |
| 2025-09-24 | 58.85 | 61.83 | 3.01 | 5.12% | 57.82 | 62.43 | 162753 | 98582.38 | 9.29% | 0.00 |
| 2025-09-23 | 59.47 | 58.82 | -0.41 | -0.69% | 56.58 | 59.47 | 112423 | 65161.95 | 6.42% | 0.25 |
| 2025-09-22 | 56.08 | 59.23 | 4.27 | 7.77% | 55.97 | 59.50 | 139549 | 81002.17 | 7.97% | 3.00 |
| 2025-09-19 | 56.26 | 54.96 | -1.24 | -2.21% | 54.60 | 57.25 | 77370 | 43194.09 | 4.42% | 0.00 |
| 2025-09-18 | 56.88 | 56.20 | -0.45 | -0.79% | 55.10 | 59.20 | 118363 | 68145.16 | 6.76% | 0.00 |
| 2025-09-17 | 55.98 | 56.65 | 0.80 | 1.43% | 55.11 | 57.03 | 71272 | 40210.79 | 4.07% | 2.00 |
| 2025-09-16 | 55.52 | 55.85 | 0.32 | 0.58% | 55.01 | 56.25 | 61073 | 33933.12 | 3.49% | 0.00 |
| 2025-09-15 | 56.60 | 55.53 | -0.36 | -0.64% | 55.01 | 56.95 | 73216 | 40952.63 | 4.18% | 4.00 |
| 2025-09-12 | 55.00 | 55.89 | 0.69 | 1.25% | 54.53 | 56.39 | 89150 | 49685.43 | 5.09% | 0.00 |
| 2025-09-11 | 52.29 | 55.20 | 2.54 | 4.82% | 52.25 | 55.50 | 97003 | 52783.02 | 5.54% | 5.00 |
| 2025-09-10 | 52.50 | 52.66 | 0.44 | 0.84% | 52.32 | 53.38 | 54195 | 28651.73 | 3.09% | 0.00 |
| 2025-09-09 | 53.73 | 52.22 | -1.78 | -3.30% | 51.90 | 53.99 | 69420 | 36692.79 | 3.96% | 0.00 |
| 2025-09-08 | 53.97 | 54.00 | -0.65 | -1.19% | 52.69 | 54.35 | 104583 | 56165.08 | 5.97% | 0.00 |
| 2025-09-05 | 53.12 | 54.65 | 1.48 | 2.78% | 52.85 | 54.84 | 102080 | 54942.05 | 5.83% | 0.00 |
| 2025-09-04 | 56.96 | 53.17 | -3.53 | -6.23% | 52.09 | 57.09 | 120283 | 65752.40 | 6.87% | 2.00 |
| 2025-09-03 | 57.13 | 56.70 | -0.43 | -0.75% | 56.56 | 58.49 | 106704 | 61155.44 | 6.09% | 2.00 |
| 2025-09-02 | 61.51 | 57.13 | -4.90 | -7.90% | 56.68 | 61.99 | 166037 | 96998.91 | 9.48% | 0.00 |
| 2025-09-01 | 63.99 | 62.03 | -0.40 | -0.64% | 60.65 | 64.33 | 157421 | 97808.39 | 8.99% | 0.00 |
| 2025-08-29 | 62.80 | 62.43 | -0.72 | -1.14% | 60.75 | 63.56 | 155614 | 96389.16 | 8.88% | 3.00 |
| 2025-08-28 | 63.23 | 63.15 | 1.12 | 1.81% | 61.29 | 65.00 | 229452 | 145063.70 | 13.10% | 17.00 |
| 2025-08-27 | 57.00 | 62.03 | 5.79 | 10.30% | 56.99 | 67.34 | 293499 | 182779.02 | 16.76% | 0.00 |
| 2025-08-26 | 57.30 | 56.24 | -1.64 | -2.83% | 55.95 | 58.90 | 122203 | 69489.36 | 6.98% | 0.00 |
| 2025-08-25 | 59.15 | 57.88 | 0.83 | 1.45% | 57.16 | 61.68 | 163705 | 96926.46 | 9.35% | 2.00 |
炬芯科技(688049)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。
