| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 15.11 | 15.33 | 0.24 | 1.59% | 14.96 | 15.42 | 65118 | 9907.23 | 1.45% | 0.00 |
| 2026-02-02 | 15.34 | 15.09 | -0.35 | -2.27% | 15.05 | 15.49 | 80386 | 12256.68 | 1.79% | 0.00 |
| 2026-01-30 | 15.16 | 15.44 | -0.28 | -1.78% | 14.95 | 15.61 | 109089 | 16736.92 | 2.43% | 0.00 |
| 2026-01-29 | 15.81 | 15.72 | -0.23 | -1.44% | 15.57 | 15.98 | 69797 | 11003.22 | 1.56% | 0.00 |
| 2026-01-28 | 16.13 | 15.95 | -0.21 | -1.30% | 15.81 | 16.30 | 67247 | 10713.19 | 1.50% | 0.00 |
| 2026-01-27 | 16.38 | 16.16 | -0.26 | -1.58% | 15.66 | 16.39 | 100738 | 16077.34 | 2.25% | 0.00 |
| 2026-01-26 | 16.90 | 16.42 | -0.45 | -2.67% | 16.13 | 16.93 | 115507 | 18999.69 | 2.58% | 0.00 |
| 2026-01-23 | 16.82 | 16.87 | -0.03 | -0.18% | 16.82 | 17.15 | 90650 | 15324.29 | 2.02% | 0.00 |
| 2026-01-22 | 16.57 | 16.90 | 0.34 | 2.05% | 16.41 | 16.96 | 111045 | 18663.65 | 2.48% | 0.00 |
| 2026-01-21 | 16.27 | 16.56 | 0.17 | 1.04% | 16.17 | 16.73 | 92117 | 15213.73 | 2.05% | 0.00 |
| 2026-01-20 | 16.46 | 16.39 | -0.07 | -0.43% | 16.19 | 16.69 | 83136 | 13633.25 | 1.85% | 0.00 |
| 2026-01-19 | 16.41 | 16.46 | -0.02 | -0.12% | 16.30 | 16.65 | 61762 | 10160.91 | 1.38% | 0.00 |
| 2026-01-16 | 16.59 | 16.48 | 0.01 | 0.06% | 16.22 | 16.62 | 91591 | 15000.00 | 2.04% | 0.00 |
| 2026-01-15 | 16.56 | 16.47 | -0.20 | -1.20% | 16.30 | 16.65 | 102132 | 16776.95 | 2.28% | 0.00 |
| 2026-01-14 | 16.28 | 16.67 | 0.42 | 2.58% | 16.28 | 17.22 | 194001 | 32417.26 | 4.33% | 0.00 |
| 2026-01-13 | 16.80 | 16.25 | -0.49 | -2.93% | 16.25 | 16.83 | 124122 | 20387.80 | 2.77% | 0.00 |
| 2026-01-12 | 16.42 | 16.74 | 0.32 | 1.95% | 16.36 | 16.88 | 140411 | 23386.71 | 3.13% | 0.00 |
| 2026-01-09 | 16.40 | 16.42 | 0.01 | 0.06% | 16.27 | 16.69 | 106466 | 17495.46 | 2.37% | 3.00 |
| 2026-01-08 | 16.17 | 16.41 | 0.17 | 1.05% | 16.16 | 16.49 | 86048 | 14092.55 | 1.92% | 0.00 |
| 2026-01-07 | 16.09 | 16.24 | 0.18 | 1.12% | 16.02 | 16.44 | 113815 | 18549.37 | 2.54% | 0.00 |
| 2026-01-06 | 16.03 | 16.06 | 0.06 | 0.38% | 15.91 | 16.14 | 82176 | 13160.29 | 1.83% | 0.00 |
| 2026-01-05 | 15.86 | 16.00 | 0.14 | 0.88% | 15.85 | 16.15 | 93208 | 14859.31 | 2.08% | 0.00 |
| 2025-12-31 | 15.80 | 15.86 | -0.01 | -0.06% | 15.65 | 15.98 | 66505 | 10519.79 | 1.48% | 0.00 |
| 2025-12-30 | 16.11 | 15.87 | -0.22 | -1.37% | 15.73 | 16.14 | 82266 | 13037.65 | 1.83% | 0.00 |
| 2025-12-29 | 16.40 | 16.09 | -0.35 | -2.13% | 15.98 | 16.44 | 100943 | 16266.58 | 2.25% | 0.00 |
| 2025-12-26 | 16.40 | 16.44 | 0.14 | 0.86% | 16.29 | 16.69 | 96777 | 15985.76 | 2.16% | 0.00 |
| 2025-12-25 | 16.22 | 16.30 | 0.00 | 0.00% | 16.02 | 16.41 | 70868 | 11512.05 | 1.58% | 0.00 |
| 2025-12-24 | 15.89 | 16.30 | 0.45 | 2.84% | 15.89 | 16.48 | 126637 | 20601.95 | 2.82% | 0.00 |
| 2025-12-23 | 15.89 | 15.85 | -0.08 | -0.50% | 15.79 | 16.07 | 53025 | 8433.97 | 1.18% | 0.00 |
| 2025-12-22 | 15.76 | 15.93 | 0.15 | 0.95% | 15.76 | 16.16 | 84398 | 13503.79 | 1.88% | 0.00 |
| 2025-12-19 | 15.53 | 15.78 | 0.23 | 1.48% | 15.52 | 15.95 | 85940 | 13596.70 | 1.92% | 0.00 |
| 2025-12-18 | 15.36 | 15.55 | 0.20 | 1.30% | 15.30 | 15.78 | 97032 | 15116.88 | 2.16% | 0.00 |
| 2025-12-17 | 15.68 | 15.35 | -0.33 | -2.10% | 15.16 | 15.70 | 105606 | 16195.46 | 2.36% | 0.00 |
| 2025-12-16 | 15.70 | 15.68 | 0.02 | 0.13% | 15.36 | 15.96 | 95712 | 15013.31 | 2.13% | 0.00 |
| 2025-12-15 | 15.68 | 15.66 | -0.14 | -0.89% | 15.55 | 15.98 | 60194 | 9497.57 | 1.34% | 0.00 |
| 2025-12-12 | 15.66 | 15.80 | 0.14 | 0.89% | 15.51 | 15.85 | 75595 | 11892.47 | 1.69% | 0.00 |
| 2025-12-11 | 15.50 | 15.66 | 0.16 | 1.03% | 15.36 | 15.96 | 89233 | 14005.42 | 1.99% | 1.00 |
| 2025-12-10 | 15.72 | 15.50 | -0.38 | -2.39% | 15.37 | 15.87 | 95014 | 14745.33 | 2.12% | 0.00 |
| 2025-12-09 | 15.50 | 15.88 | 0.50 | 3.25% | 15.35 | 16.37 | 185089 | 29445.19 | 4.13% | 0.00 |
| 2025-12-08 | 15.48 | 15.38 | 0.08 | 0.52% | 15.31 | 15.53 | 57358 | 8846.61 | 1.28% | 0.00 |
| 2025-12-05 | 14.90 | 15.30 | 0.36 | 2.41% | 14.78 | 15.30 | 47137 | 7133.85 | 1.05% | 0.00 |
| 2025-12-04 | 15.25 | 14.94 | -0.25 | -1.65% | 14.82 | 15.25 | 46129 | 6907.78 | 1.03% | 0.00 |
| 2025-12-03 | 15.51 | 15.19 | -0.25 | -1.62% | 15.12 | 15.51 | 47412 | 7232.67 | 1.06% | 0.00 |
| 2025-12-02 | 15.43 | 15.44 | 0.05 | 0.32% | 15.36 | 15.72 | 53228 | 8259.77 | 1.19% | 0.00 |
| 2025-12-01 | 15.46 | 15.39 | 0.03 | 0.20% | 15.27 | 15.60 | 41167 | 6359.15 | 0.92% | 1.00 |
| 2025-11-28 | 15.59 | 15.36 | -0.17 | -1.09% | 15.17 | 15.60 | 47532 | 7285.79 | 1.06% | 0.00 |
| 2025-11-27 | 15.42 | 15.53 | 0.11 | 0.71% | 15.30 | 15.64 | 53538 | 8317.61 | 1.19% | 0.00 |
| 2025-11-26 | 15.41 | 15.42 | 0.09 | 0.59% | 15.24 | 15.63 | 53690 | 8298.13 | 1.20% | 0.00 |
| 2025-11-25 | 15.26 | 15.33 | 0.11 | 0.72% | 15.14 | 15.67 | 57110 | 8827.85 | 1.27% | 0.00 |
| 2025-11-24 | 14.70 | 15.22 | 0.52 | 3.54% | 14.70 | 15.36 | 85150 | 12886.14 | 1.90% | 0.00 |
| 2025-11-21 | 14.98 | 14.70 | -0.45 | -2.97% | 14.67 | 15.25 | 91533 | 13576.90 | 2.04% | 0.00 |
| 2025-11-20 | 15.34 | 15.15 | -0.15 | -0.98% | 15.03 | 15.43 | 66063 | 10023.59 | 1.47% | 0.00 |
| 2025-11-19 | 15.49 | 15.30 | -0.22 | -1.42% | 15.26 | 15.55 | 54746 | 8419.26 | 1.22% | 0.00 |
| 2025-11-18 | 15.74 | 15.52 | -0.22 | -1.40% | 15.40 | 15.75 | 69616 | 10797.29 | 1.55% | 0.00 |
| 2025-11-17 | 15.77 | 15.74 | 0.01 | 0.06% | 15.65 | 15.87 | 37119 | 5845.08 | 0.83% | 0.00 |
| 2025-11-14 | 15.66 | 15.73 | -0.06 | -0.38% | 15.60 | 15.93 | 43423 | 6863.23 | 0.97% | 0.00 |
| 2025-11-13 | 15.80 | 15.79 | -0.09 | -0.57% | 15.60 | 15.91 | 60431 | 9511.05 | 1.35% | 0.00 |
| 2025-11-12 | 16.14 | 15.88 | -0.33 | -2.04% | 15.62 | 16.19 | 103288 | 16384.57 | 2.30% | 0.00 |
| 2025-11-11 | 16.36 | 16.21 | -0.20 | -1.22% | 16.15 | 16.42 | 54542 | 8873.37 | 1.22% | 0.00 |
| 2025-11-10 | 16.44 | 16.41 | -0.02 | -0.12% | 16.06 | 16.56 | 80863 | 13122.59 | 1.80% | 0.00 |
| 2025-11-07 | 16.43 | 16.43 | -0.10 | -0.60% | 16.42 | 16.60 | 46973 | 7749.46 | 1.05% | 0.00 |
| 2025-11-06 | 16.39 | 16.53 | 0.13 | 0.79% | 16.31 | 16.68 | 60804 | 10034.85 | 1.36% | 0.00 |
| 2025-11-05 | 16.22 | 16.40 | -0.08 | -0.49% | 16.22 | 16.48 | 42142 | 6907.58 | 0.94% | 0.00 |
| 2025-11-04 | 16.58 | 16.48 | 0.00 | 0.00% | 16.29 | 16.83 | 75844 | 12558.01 | 1.69% | 0.00 |
| 2025-11-03 | 16.51 | 16.48 | -0.12 | -0.72% | 16.32 | 16.60 | 67212 | 11042.29 | 1.50% | 0.00 |
| 2025-10-31 | 16.38 | 16.60 | 0.25 | 1.53% | 15.99 | 16.63 | 109462 | 17909.61 | 2.44% | 0.00 |
| 2025-10-30 | 17.20 | 16.35 | -1.39 | -7.84% | 16.33 | 17.22 | 266712 | 44424.82 | 5.95% | 0.00 |
| 2025-10-29 | 17.70 | 17.74 | -0.06 | -0.34% | 17.61 | 18.00 | 77881 | 13852.17 | 1.74% | 0.00 |
| 2025-10-28 | 17.93 | 17.80 | -0.10 | -0.56% | 17.69 | 18.20 | 75131 | 13486.15 | 1.68% | 0.00 |
| 2025-10-27 | 17.85 | 17.90 | 0.21 | 1.19% | 17.64 | 18.02 | 87872 | 15694.13 | 1.96% | 0.00 |
| 2025-10-24 | 17.54 | 17.69 | 0.20 | 1.14% | 17.45 | 17.84 | 55898 | 9889.58 | 1.25% | 0.00 |
| 2025-10-23 | 17.55 | 17.49 | -0.04 | -0.23% | 17.18 | 17.58 | 69598 | 12096.65 | 1.55% | 0.00 |
| 2025-10-22 | 17.75 | 17.53 | -0.35 | -1.96% | 17.49 | 17.80 | 61091 | 10759.05 | 1.36% | 0.00 |
| 2025-10-21 | 17.51 | 17.88 | 0.31 | 1.76% | 17.42 | 18.15 | 96611 | 17116.66 | 2.15% | 0.00 |
| 2025-10-20 | 17.80 | 17.57 | 0.13 | 0.75% | 17.45 | 17.95 | 63955 | 11269.12 | 1.43% | 0.00 |
| 2025-10-17 | 17.70 | 17.44 | -0.30 | -1.69% | 17.43 | 17.84 | 80421 | 14149.09 | 1.79% | 0.00 |
| 2025-10-16 | 18.08 | 17.74 | -0.40 | -2.21% | 17.62 | 18.10 | 96342 | 17164.64 | 2.15% | 0.00 |
| 2025-10-15 | 18.36 | 18.14 | -0.04 | -0.22% | 17.56 | 18.42 | 111243 | 20070.80 | 2.48% | 0.00 |
| 2025-10-14 | 18.70 | 18.18 | -0.62 | -3.30% | 18.05 | 18.91 | 185972 | 34313.16 | 4.15% | 0.00 |
| 2025-10-13 | 17.60 | 18.80 | 0.81 | 4.50% | 17.60 | 19.43 | 356524 | 67382.43 | 7.95% | 0.00 |
聚光科技(300203)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。
