| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 31.19 | 31.05 | -0.06 | -0.19% | 30.79 | 31.45 | 87823 | 27256.38 | 0.77% |
| 2025-07-31 | 31.80 | 31.11 | -0.69 | -2.17% | 31.08 | 32.12 | 105789 | 33259.05 | 0.93% |
| 2025-07-30 | 32.44 | 31.80 | -0.73 | -2.24% | 31.66 | 32.46 | 145884 | 46611.30 | 1.28% |
| 2025-07-29 | 32.53 | 32.53 | -0.28 | -0.85% | 32.18 | 33.08 | 96828 | 31504.20 | 0.85% |
| 2025-07-28 | 33.42 | 32.81 | -0.90 | -2.67% | 32.60 | 33.70 | 131422 | 43284.04 | 1.15% |
| 2025-07-25 | 32.24 | 33.71 | 1.46 | 4.53% | 32.05 | 34.05 | 186754 | 62461.01 | 1.63% |
| 2025-07-24 | 32.11 | 32.25 | 0.14 | 0.44% | 31.68 | 32.26 | 114201 | 36545.23 | 1.00% |
| 2025-07-23 | 31.20 | 32.11 | 1.11 | 3.58% | 31.00 | 32.25 | 188354 | 60004.66 | 1.65% |
| 2025-07-22 | 30.78 | 31.00 | 0.21 | 0.68% | 30.33 | 31.16 | 149770 | 46125.62 | 1.31% |
| 2025-07-21 | 31.13 | 30.79 | -0.68 | -2.16% | 30.55 | 31.36 | 182481 | 56149.62 | 1.60% |
| 2025-07-18 | 31.62 | 31.47 | -0.15 | -0.47% | 31.03 | 31.70 | 159973 | 50165.60 | 1.40% |
| 2025-07-17 | 31.73 | 31.62 | -0.19 | -0.60% | 31.02 | 31.98 | 207853 | 65370.62 | 1.82% |
| 2025-07-16 | 31.58 | 31.81 | 0.22 | 0.70% | 31.38 | 32.48 | 244463 | 77950.98 | 2.14% |
| 2025-07-15 | 30.29 | 31.59 | 1.29 | 4.26% | 30.10 | 32.33 | 231402 | 72128.95 | 2.02% |
| 2025-07-14 | 29.70 | 30.30 | 0.57 | 1.92% | 29.70 | 30.93 | 253571 | 77005.65 | 2.22% |
| 2025-07-11 | 29.32 | 29.73 | 0.41 | 1.40% | 29.17 | 30.06 | 208631 | 61887.62 | 1.83% |
| 2025-07-10 | 28.55 | 29.32 | 2.41 | 8.96% | 28.28 | 29.55 | 394923 | 115602.89 | 3.45% |
| 2025-07-09 | 26.87 | 26.91 | 0.07 | 0.26% | 26.60 | 27.12 | 108115 | 29056.00 | 0.95% |
| 2025-07-08 | 26.52 | 26.84 | 0.38 | 1.44% | 26.23 | 27.17 | 130924 | 35093.09 | 1.15% |
| 2025-07-07 | 26.81 | 26.46 | -0.71 | -2.61% | 26.40 | 26.97 | 164034 | 43638.32 | 1.43% |
| 2025-07-04 | 26.94 | 27.17 | -0.01 | -0.04% | 26.50 | 27.20 | 205117 | 55058.46 | 1.79% |
| 2025-07-03 | 26.78 | 27.18 | 1.69 | 6.63% | 26.60 | 27.47 | 487282 | 132130.77 | 4.26% |
| 2025-07-02 | 25.07 | 25.49 | 0.42 | 1.68% | 24.86 | 25.95 | 208404 | 53241.61 | 1.82% |
| 2025-07-01 | 25.54 | 25.07 | -0.44 | -1.72% | 24.99 | 25.54 | 112039 | 28139.29 | 0.98% |
| 2025-06-30 | 25.56 | 25.51 | 0.03 | 0.12% | 25.22 | 25.81 | 175822 | 44947.76 | 1.54% |
| 2025-06-27 | 23.97 | 25.48 | 1.56 | 6.52% | 23.94 | 25.94 | 366688 | 92242.64 | 3.21% |
| 2025-06-26 | 24.22 | 23.92 | -0.34 | -1.40% | 23.92 | 24.40 | 114494 | 27588.58 | 1.00% |
| 2025-06-25 | 24.20 | 24.26 | 0.07 | 0.29% | 23.96 | 24.34 | 111163 | 26830.20 | 0.97% |
| 2025-06-24 | 23.82 | 24.19 | 0.39 | 1.64% | 23.82 | 24.45 | 104873 | 25427.84 | 0.92% |
| 2025-06-23 | 23.41 | 23.80 | 0.19 | 0.80% | 23.11 | 23.93 | 112114 | 26423.51 | 0.98% |
| 2025-06-20 | 24.26 | 23.61 | -0.59 | -2.44% | 23.49 | 24.40 | 101447 | 24241.48 | 0.89% |
| 2025-06-19 | 24.46 | 24.20 | -0.34 | -1.39% | 24.01 | 24.58 | 95428 | 23155.68 | 0.83% |
| 2025-06-18 | 23.88 | 24.54 | 0.49 | 2.04% | 23.88 | 24.85 | 180226 | 44274.92 | 1.58% |
| 2025-06-17 | 24.19 | 24.05 | -0.05 | -0.21% | 23.90 | 24.23 | 81466 | 19569.85 | 0.71% |
| 2025-06-16 | 24.18 | 24.10 | -0.16 | -0.66% | 24.01 | 24.45 | 92273 | 22293.72 | 0.81% |
| 2025-06-13 | 24.57 | 24.26 | -0.44 | -1.78% | 23.94 | 24.59 | 153575 | 37238.89 | 1.34% |
| 2025-06-12 | 24.96 | 24.70 | -0.43 | -1.71% | 24.63 | 25.11 | 134946 | 33511.24 | 1.18% |
| 2025-06-11 | 24.89 | 25.13 | 0.25 | 1.00% | 24.57 | 25.17 | 170966 | 42547.07 | 1.50% |
| 2025-06-10 | 24.19 | 24.88 | 0.74 | 3.07% | 24.05 | 25.32 | 336735 | 83886.09 | 2.95% |
| 2025-06-09 | 23.80 | 24.14 | 0.45 | 1.90% | 23.71 | 24.45 | 131239 | 31668.61 | 1.15% |
| 2025-06-06 | 24.21 | 23.69 | -0.76 | -3.11% | 23.55 | 24.21 | 164887 | 39283.07 | 1.44% |
| 2025-06-05 | 24.10 | 24.45 | 0.21 | 0.87% | 23.93 | 24.68 | 192434 | 46740.66 | 1.68% |
| 2025-06-04 | 23.42 | 24.24 | 0.91 | 3.90% | 23.35 | 24.30 | 187610 | 44909.38 | 1.64% |
| 2025-06-03 | 23.65 | 23.33 | -0.25 | -1.06% | 23.23 | 23.84 | 144059 | 33683.72 | 1.26% |
| 2025-05-30 | 23.93 | 23.58 | -0.82 | -3.36% | 23.58 | 24.30 | 219782 | 52468.19 | 1.92% |
| 2025-05-29 | 24.26 | 24.40 | 0.70 | 2.95% | 24.20 | 24.98 | 369462 | 90933.95 | 3.23% |
| 2025-05-28 | 23.32 | 23.70 | 0.35 | 1.50% | 23.30 | 24.00 | 157397 | 37434.35 | 1.38% |
| 2025-05-27 | 23.31 | 23.35 | -0.03 | -0.13% | 23.01 | 23.39 | 100165 | 23286.18 | 0.88% |
| 2025-05-26 | 22.90 | 23.38 | 0.33 | 1.43% | 22.80 | 23.48 | 154328 | 35730.73 | 1.35% |
| 2025-05-23 | 23.00 | 23.05 | -0.15 | -0.65% | 22.73 | 23.50 | 185383 | 43055.13 | 1.62% |
| 2025-05-22 | 23.70 | 23.20 | -0.71 | -2.97% | 23.19 | 23.70 | 210105 | 49174.29 | 1.84% |
| 2025-05-21 | 24.21 | 23.91 | -0.51 | -2.09% | 23.91 | 24.33 | 149757 | 35965.71 | 1.31% |
| 2025-05-20 | 24.12 | 24.42 | 0.02 | 0.08% | 23.91 | 24.70 | 160976 | 39246.20 | 1.41% |
| 2025-05-19 | 24.50 | 24.40 | -0.22 | -0.89% | 23.88 | 24.61 | 159286 | 38358.96 | 1.39% |
| 2025-05-16 | 24.50 | 24.62 | -0.10 | -0.40% | 24.29 | 24.75 | 141033 | 34650.64 | 1.23% |
| 2025-05-15 | 25.11 | 24.72 | -0.54 | -2.14% | 24.40 | 25.15 | 192245 | 47418.31 | 1.68% |
| 2025-05-14 | 25.30 | 25.26 | -0.26 | -1.02% | 24.84 | 25.55 | 253930 | 63727.83 | 2.22% |
| 2025-05-13 | 27.20 | 25.52 | -0.76 | -2.89% | 25.42 | 27.20 | 472351 | 123304.87 | 4.13% |
| 2025-05-12 | 26.10 | 26.28 | 1.23 | 4.91% | 25.43 | 26.58 | 461995 | 119549.39 | 4.04% |
| 2025-05-09 | 24.50 | 25.05 | 0.63 | 2.58% | 24.01 | 25.48 | 355596 | 87869.51 | 3.11% |
| 2025-05-08 | 24.16 | 24.42 | 0.02 | 0.08% | 24.00 | 24.49 | 270923 | 65775.16 | 2.37% |
| 2025-05-07 | 24.84 | 24.40 | 0.16 | 0.66% | 23.70 | 24.88 | 368995 | 89107.73 | 3.23% |
| 2025-05-06 | 23.52 | 24.24 | 0.96 | 4.12% | 22.97 | 24.27 | 351955 | 83341.31 | 3.08% |
| 2025-04-30 | 22.86 | 23.28 | 0.37 | 1.62% | 22.73 | 23.69 | 245799 | 57329.20 | 2.15% |
| 2025-04-29 | 23.01 | 22.91 | -0.24 | -1.04% | 22.66 | 23.16 | 163645 | 37501.74 | 1.43% |
| 2025-04-28 | 23.79 | 23.15 | -0.64 | -2.69% | 22.99 | 23.90 | 192766 | 44975.46 | 1.69% |
| 2025-04-25 | 23.20 | 23.79 | 0.62 | 2.68% | 23.20 | 24.40 | 248358 | 59448.39 | 2.17% |
| 2025-04-24 | 23.70 | 23.17 | -0.58 | -2.44% | 23.14 | 23.80 | 218923 | 51237.08 | 1.92% |
| 2025-04-23 | 23.50 | 23.75 | 1.50 | 6.74% | 23.20 | 24.33 | 543175 | 128931.38 | 4.75% |
| 2025-04-22 | 22.60 | 22.25 | -0.69 | -3.01% | 21.98 | 22.79 | 295919 | 66029.44 | 2.59% |
| 2025-04-21 | 22.00 | 22.94 | 1.22 | 5.62% | 21.54 | 23.06 | 341672 | 76774.00 | 2.99% |
| 2025-04-18 | 21.40 | 21.72 | 0.29 | 1.35% | 21.31 | 22.40 | 245206 | 53521.83 | 2.15% |
| 2025-04-17 | 21.38 | 21.43 | -0.10 | -0.46% | 21.16 | 21.80 | 246660 | 53004.69 | 2.16% |
| 2025-04-16 | 21.90 | 21.53 | -0.53 | -2.40% | 21.16 | 21.99 | 353852 | 76049.72 | 3.10% |
| 2025-04-15 | 22.80 | 22.06 | -0.86 | -3.75% | 21.96 | 22.87 | 302877 | 67101.44 | 2.65% |
| 2025-04-14 | 24.08 | 22.92 | -0.71 | -3.00% | 22.88 | 24.22 | 435673 | 101029.61 | 3.81% |
| 2025-04-11 | 23.41 | 23.63 | -0.10 | -0.42% | 22.63 | 24.20 | 681580 | 159117.88 | 5.96% |
| 2025-04-10 | 23.73 | 23.73 | 2.16 | 10.01% | 23.38 | 23.73 | 273865 | 64973.07 | 2.40% |
| 2025-04-09 | 20.00 | 21.57 | -0.59 | -2.66% | 19.94 | 22.18 | 676252 | 139969.89 | 5.92% |
| 2025-04-08 | 22.16 | 22.16 | -2.46 | -9.99% | 22.16 | 22.57 | 318388 | 70632.74 | 2.79% |
巨星科技(002444)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。
