| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 6.24 | 6.24 | 0.03 | 0.48% | 6.20 | 6.30 | 735164 | 45864.10 | 2.11% | 55.00 |
| 2025-10-24 | 6.22 | 6.21 | 0.00 | 0.00% | 6.18 | 6.24 | 594989 | 36929.38 | 1.71% | 39.00 |
| 2025-10-23 | 6.17 | 6.21 | 0.02 | 0.32% | 6.11 | 6.22 | 561847 | 34561.26 | 1.61% | 10.80 |
| 2025-10-22 | 6.16 | 6.19 | 0.00 | 0.00% | 6.14 | 6.25 | 607370 | 37641.44 | 1.75% | 20.00 |
| 2025-10-21 | 6.15 | 6.19 | 0.05 | 0.81% | 6.12 | 6.20 | 644636 | 39760.73 | 1.85% | 130.00 |
| 2025-10-20 | 6.16 | 6.14 | 0.05 | 0.82% | 6.10 | 6.19 | 529630 | 32508.94 | 1.52% | 0.00 |
| 2025-10-17 | 6.20 | 6.09 | -0.11 | -1.77% | 6.08 | 6.26 | 751721 | 46405.32 | 2.16% | 77.00 |
| 2025-10-16 | 6.31 | 6.20 | -0.14 | -2.21% | 6.19 | 6.32 | 854186 | 53295.60 | 2.45% | 138.00 |
| 2025-10-15 | 6.30 | 6.34 | 0.04 | 0.63% | 6.26 | 6.35 | 635907 | 40159.66 | 1.83% | 9.00 |
| 2025-10-14 | 6.44 | 6.30 | -0.13 | -2.02% | 6.27 | 6.49 | 1116603 | 71261.55 | 3.21% | 0.00 |
| 2025-10-13 | 6.27 | 6.43 | -0.20 | -3.02% | 6.21 | 6.46 | 1175389 | 74960.59 | 3.38% | 10.00 |
| 2025-10-10 | 6.76 | 6.63 | -0.19 | -2.79% | 6.61 | 6.77 | 1424971 | 94854.32 | 4.09% | 301.00 |
| 2025-10-09 | 6.81 | 6.82 | 0.02 | 0.29% | 6.72 | 6.86 | 1755294 | 119460.19 | 5.04% | 36.00 |
| 2025-09-30 | 6.68 | 6.80 | 0.24 | 3.66% | 6.62 | 6.85 | 1943997 | 131316.16 | 5.59% | 65.00 |
| 2025-09-29 | 6.52 | 6.56 | -0.02 | -0.30% | 6.43 | 6.60 | 1002827 | 65312.93 | 2.88% | 81.00 |
| 2025-09-26 | 6.72 | 6.58 | -0.12 | -1.79% | 6.56 | 6.75 | 1340520 | 88675.06 | 3.85% | 94.00 |
| 2025-09-25 | 6.52 | 6.70 | 0.17 | 2.60% | 6.49 | 6.94 | 2199543 | 148281.66 | 6.32% | 473.00 |
| 2025-09-24 | 6.39 | 6.53 | 0.09 | 1.40% | 6.36 | 6.54 | 1015032 | 65717.21 | 2.92% | 43.00 |
| 2025-09-23 | 6.60 | 6.44 | -0.18 | -2.72% | 6.33 | 6.62 | 1327842 | 85399.54 | 3.82% | 69.00 |
| 2025-09-22 | 6.66 | 6.62 | -0.05 | -0.75% | 6.56 | 6.68 | 959523 | 63426.25 | 2.76% | 62.00 |
| 2025-09-19 | 6.66 | 6.67 | -0.01 | -0.15% | 6.63 | 6.74 | 1143748 | 76378.55 | 3.29% | 1119.00 |
| 2025-09-18 | 6.86 | 6.68 | -0.21 | -3.05% | 6.62 | 6.93 | 2052225 | 139605.73 | 5.90% | 258.00 |
| 2025-09-17 | 7.08 | 6.89 | -0.14 | -1.99% | 6.84 | 7.09 | 2249752 | 155255.09 | 6.46% | 18.00 |
| 2025-09-16 | 7.14 | 7.03 | 0.26 | 3.84% | 6.96 | 7.29 | 3812084 | 271658.66 | 11.12% | 225.60 |
| 2025-09-15 | 6.74 | 6.77 | -0.02 | -0.29% | 6.66 | 6.86 | 1365525 | 91935.09 | 3.98% | 116.00 |
| 2025-09-12 | 6.72 | 6.79 | 0.07 | 1.04% | 6.72 | 6.90 | 1883584 | 128516.41 | 5.50% | 201.00 |
| 2025-09-11 | 6.64 | 6.72 | 0.09 | 1.36% | 6.48 | 6.73 | 1476886 | 97767.60 | 4.31% | 39.00 |
| 2025-09-10 | 6.60 | 6.63 | 0.00 | 0.00% | 6.60 | 6.73 | 1054618 | 70228.78 | 3.08% | 26.00 |
| 2025-09-09 | 6.82 | 6.63 | -0.09 | -1.34% | 6.59 | 6.92 | 1413593 | 94894.43 | 4.12% | 9.00 |
| 2025-09-08 | 6.63 | 6.72 | 0.07 | 1.05% | 6.60 | 6.87 | 1670706 | 112125.41 | 4.87% | 70.00 |
| 2025-09-05 | 6.49 | 6.65 | 0.15 | 2.31% | 6.43 | 6.66 | 1239409 | 81044.34 | 3.62% | 138.00 |
| 2025-09-04 | 6.70 | 6.50 | -0.14 | -2.11% | 6.36 | 6.74 | 1601406 | 105356.30 | 4.67% | 50.00 |
| 2025-09-03 | 6.88 | 6.64 | -0.23 | -3.35% | 6.62 | 6.98 | 1473773 | 100088.51 | 4.30% | 10.00 |
| 2025-09-02 | 7.17 | 6.87 | -0.29 | -4.05% | 6.82 | 7.17 | 2102750 | 145722.44 | 6.14% | 151.00 |
| 2025-09-01 | 7.11 | 7.16 | 0.13 | 1.85% | 7.05 | 7.21 | 1776706 | 126605.40 | 5.18% | 87.00 |
| 2025-08-29 | 7.20 | 7.03 | -0.17 | -2.36% | 7.01 | 7.26 | 1879123 | 133645.42 | 5.48% | 264.00 |
| 2025-08-28 | 7.18 | 7.20 | 0.02 | 0.28% | 6.96 | 7.24 | 2762534 | 196363.53 | 8.06% | 39.00 |
| 2025-08-27 | 7.65 | 7.18 | -0.27 | -3.62% | 7.17 | 7.73 | 3540436 | 264334.47 | 10.33% | 372.00 |
| 2025-08-26 | 7.44 | 7.45 | -0.05 | -0.67% | 7.39 | 7.59 | 2253744 | 168983.92 | 6.58% | 194.00 |
| 2025-08-25 | 7.38 | 7.50 | 0.14 | 1.90% | 7.31 | 7.56 | 3406482 | 253796.17 | 9.94% | 122.80 |
| 2025-08-22 | 7.15 | 7.36 | 0.23 | 3.23% | 7.13 | 7.42 | 2859950 | 208105.80 | 8.34% | 988.00 |
| 2025-08-21 | 7.23 | 7.13 | -0.08 | -1.11% | 7.08 | 7.26 | 1624338 | 116373.05 | 4.74% | 116.00 |
| 2025-08-20 | 7.18 | 7.21 | -0.04 | -0.55% | 7.13 | 7.28 | 1854382 | 133350.25 | 5.41% | 689.00 |
| 2025-08-19 | 7.16 | 7.25 | 0.06 | 0.83% | 7.06 | 7.42 | 3088752 | 224134.17 | 9.01% | 64.00 |
| 2025-08-18 | 6.95 | 7.19 | 0.25 | 3.60% | 6.95 | 7.26 | 3487353 | 249239.91 | 10.18% | 306.00 |
| 2025-08-15 | 6.78 | 6.94 | 0.14 | 2.06% | 6.76 | 6.98 | 1486138 | 102509.36 | 4.34% | 209.80 |
| 2025-08-14 | 7.01 | 6.80 | -0.20 | -2.86% | 6.79 | 7.02 | 1757972 | 121193.34 | 5.13% | 614.00 |
| 2025-08-13 | 6.97 | 7.00 | 0.01 | 0.14% | 6.92 | 7.07 | 1741912 | 121967.42 | 5.08% | 266.00 |
| 2025-08-12 | 6.94 | 6.99 | 0.03 | 0.43% | 6.86 | 7.04 | 1506351 | 104404.01 | 4.40% | 199.20 |
| 2025-08-11 | 6.85 | 6.96 | -0.03 | -0.43% | 6.81 | 7.00 | 1552247 | 107230.89 | 4.53% | 430.00 |
| 2025-08-08 | 7.07 | 6.99 | 0.02 | 0.29% | 6.97 | 7.18 | 2268812 | 160417.31 | 6.62% | 38.00 |
| 2025-08-07 | 7.03 | 6.97 | -0.06 | -0.85% | 6.95 | 7.09 | 1581906 | 110678.81 | 4.62% | 124.40 |
| 2025-08-06 | 7.00 | 7.03 | -0.02 | -0.28% | 6.93 | 7.09 | 1901725 | 133323.88 | 5.55% | 434.00 |
| 2025-08-05 | 7.10 | 7.05 | -0.10 | -1.40% | 6.98 | 7.15 | 2073792 | 145742.88 | 6.05% | 120.00 |
| 2025-08-04 | 7.10 | 7.15 | -0.03 | -0.42% | 6.95 | 7.17 | 2813612 | 198969.81 | 8.21% | 472.00 |
| 2025-08-01 | 7.11 | 7.18 | 0.23 | 3.31% | 6.74 | 7.27 | 4555328 | 319550.97 | 13.29% | 711.00 |
| 2025-07-31 | 6.92 | 6.95 | 0.28 | 4.20% | 6.75 | 7.19 | 4925936 | 344158.84 | 14.37% | 249.60 |
| 2025-07-30 | 6.67 | 6.67 | -0.02 | -0.30% | 6.58 | 6.85 | 1666264 | 111656.34 | 4.86% | 20.00 |
| 2025-07-29 | 6.70 | 6.69 | -0.05 | -0.74% | 6.60 | 6.73 | 1186724 | 78981.69 | 3.46% | 69.80 |
| 2025-07-28 | 6.81 | 6.74 | -0.09 | -1.32% | 6.67 | 6.81 | 1672952 | 112431.05 | 4.88% | 253.40 |
| 2025-07-25 | 6.56 | 6.83 | 0.27 | 4.12% | 6.56 | 6.93 | 3395454 | 229757.11 | 9.91% | 313.00 |
| 2025-07-24 | 6.45 | 6.56 | 0.11 | 1.71% | 6.44 | 6.56 | 1007141 | 65675.41 | 2.94% | 75.00 |
| 2025-07-23 | 6.50 | 6.45 | -0.08 | -1.23% | 6.45 | 6.55 | 980378 | 63644.10 | 2.86% | 126.00 |
| 2025-07-22 | 6.61 | 6.53 | -0.09 | -1.36% | 6.48 | 6.61 | 1161417 | 75812.66 | 3.39% | 111.00 |
| 2025-07-21 | 6.62 | 6.62 | 0.00 | 0.00% | 6.55 | 6.65 | 1077117 | 71091.44 | 3.14% | 77.00 |
| 2025-07-18 | 6.74 | 6.62 | -0.05 | -0.75% | 6.61 | 6.81 | 1469758 | 98281.32 | 4.29% | 227.00 |
| 2025-07-17 | 6.58 | 6.67 | 0.04 | 0.60% | 6.53 | 6.74 | 1406054 | 93573.05 | 4.10% | 293.40 |
| 2025-07-16 | 6.54 | 6.63 | 0.10 | 1.53% | 6.51 | 6.79 | 2372978 | 158249.34 | 6.92% | 203.00 |
| 2025-07-15 | 6.40 | 6.53 | 0.12 | 1.87% | 6.30 | 6.59 | 1885065 | 121828.94 | 5.50% | 190.40 |
| 2025-07-14 | 6.50 | 6.41 | -0.11 | -1.69% | 6.40 | 6.51 | 1010889 | 64947.02 | 2.95% | 398.00 |
| 2025-07-11 | 6.49 | 6.52 | 0.02 | 0.31% | 6.39 | 6.55 | 1401289 | 90972.13 | 4.09% | 147.00 |
| 2025-07-10 | 6.45 | 6.50 | 0.03 | 0.46% | 6.41 | 6.55 | 1102744 | 71509.67 | 3.22% | 273.00 |
| 2025-07-09 | 6.45 | 6.47 | 0.00 | 0.00% | 6.43 | 6.57 | 1161408 | 75568.05 | 3.39% | 108.00 |
| 2025-07-08 | 6.40 | 6.47 | 0.07 | 1.09% | 6.35 | 6.47 | 926467 | 59721.88 | 2.70% | 317.00 |
| 2025-07-07 | 6.32 | 6.40 | 0.08 | 1.27% | 6.28 | 6.53 | 942676 | 60468.14 | 2.75% | 41.00 |
| 2025-07-04 | 6.38 | 6.32 | -0.06 | -0.94% | 6.30 | 6.42 | 799878 | 50854.78 | 2.33% | 105.00 |
| 2025-07-03 | 6.36 | 6.38 | 0.01 | 0.16% | 6.33 | 6.44 | 618421 | 39455.26 | 1.80% | 154.00 |
| 2025-07-02 | 6.43 | 6.37 | -0.09 | -1.39% | 6.33 | 6.46 | 803808 | 51285.38 | 2.35% | 44.00 |
| 2025-07-01 | 6.57 | 6.46 | -0.10 | -1.52% | 6.41 | 6.57 | 1010895 | 65451.28 | 2.95% | 326.00 |
| 2025-06-30 | 6.50 | 6.56 | 0.07 | 1.08% | 6.44 | 6.61 | 1233815 | 80738.95 | 3.60% | 450.00 |
蓝色光标(300058)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。
