| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-09 | 7.35 | 7.85 | 0.34 | 4.53% | 6.82 | 7.93 | 1876651 | 140703.50 | 7.66% | 207.00 |
| 2025-04-08 | 7.27 | 7.51 | 0.24 | 3.30% | 7.27 | 7.88 | 1724020 | 130406.44 | 7.04% | 193.00 |
| 2025-04-07 | 8.28 | 7.27 | -1.82 | -20.02% | 7.27 | 8.50 | 2135092 | 164696.03 | 8.72% | 1167.00 |
| 2025-04-03 | 9.02 | 9.09 | -0.12 | -1.30% | 9.02 | 9.26 | 696168 | 63550.60 | 2.84% | 48.00 |
| 2025-04-02 | 9.18 | 9.21 | 0.03 | 0.33% | 9.15 | 9.33 | 668895 | 61829.29 | 2.73% | 167.00 |
| 2025-04-01 | 9.40 | 9.18 | -0.22 | -2.34% | 9.16 | 9.47 | 1033755 | 96143.46 | 4.22% | 245.00 |
| 2025-03-31 | 9.47 | 9.40 | -0.26 | -2.69% | 9.10 | 9.48 | 1419764 | 131713.59 | 5.80% | 51.00 |
| 2025-03-28 | 9.63 | 9.66 | 0.02 | 0.21% | 9.53 | 9.91 | 1538978 | 150063.56 | 6.28% | 90.00 |
| 2025-03-27 | 9.54 | 9.64 | 0.03 | 0.31% | 9.37 | 9.75 | 1310105 | 125698.87 | 5.35% | 299.00 |
| 2025-03-26 | 9.33 | 9.61 | 0.28 | 3.00% | 9.31 | 9.74 | 1461814 | 139767.11 | 5.97% | 196.00 |
| 2025-03-25 | 9.58 | 9.33 | -0.24 | -2.51% | 9.29 | 9.62 | 1034498 | 97359.09 | 4.22% | 15.00 |
| 2025-03-24 | 9.85 | 9.57 | -0.32 | -3.24% | 9.31 | 9.88 | 1706210 | 162853.52 | 6.97% | 259.00 |
| 2025-03-21 | 9.95 | 9.89 | -0.13 | -1.30% | 9.86 | 10.14 | 1473525 | 147068.89 | 6.02% | 52.00 |
| 2025-03-20 | 10.21 | 10.02 | -0.11 | -1.09% | 9.98 | 10.25 | 1308337 | 132162.91 | 5.34% | 437.00 |
| 2025-03-19 | 10.35 | 10.13 | -0.27 | -2.60% | 10.02 | 10.36 | 1787045 | 181551.08 | 7.30% | 221.00 |
| 2025-03-18 | 10.45 | 10.40 | -0.15 | -1.42% | 10.35 | 10.67 | 2085821 | 218857.23 | 8.51% | 175.00 |
| 2025-03-17 | 10.27 | 10.55 | 0.23 | 2.23% | 10.08 | 10.74 | 3108420 | 324131.22 | 12.69% | 2603.00 |
| 2025-03-14 | 10.17 | 10.32 | -0.06 | -0.58% | 9.96 | 10.32 | 2631961 | 267477.25 | 10.74% | 262.00 |
| 2025-03-13 | 10.17 | 10.38 | 0.13 | 1.27% | 9.92 | 10.53 | 3346728 | 343770.69 | 13.66% | 1331.00 |
| 2025-03-12 | 10.61 | 10.25 | 0.01 | 0.10% | 10.24 | 10.79 | 3670056 | 386808.91 | 14.98% | 444.00 |
| 2025-03-11 | 10.26 | 10.24 | -0.07 | -0.68% | 10.06 | 10.42 | 2833885 | 289143.22 | 11.57% | 220.00 |
| 2025-03-10 | 10.91 | 10.31 | -0.68 | -6.19% | 10.26 | 11.18 | 4443982 | 468355.53 | 18.14% | 327.00 |
| 2025-03-07 | 10.75 | 10.99 | 0.41 | 3.88% | 10.65 | 11.50 | 9839084 | 1099754.88 | 40.17% | 403.00 |
| 2025-03-06 | 8.97 | 10.58 | 1.76 | 19.95% | 8.96 | 10.58 | 6705753 | 672840.94 | 27.37% | 46.00 |
| 2025-03-05 | 8.80 | 8.82 | 0.01 | 0.11% | 8.66 | 8.88 | 793935 | 69629.12 | 3.24% | 163.00 |
| 2025-03-04 | 8.58 | 8.81 | 0.14 | 1.61% | 8.54 | 8.83 | 782144 | 68408.55 | 3.19% | 367.00 |
| 2025-03-03 | 8.70 | 8.67 | 0.02 | 0.23% | 8.57 | 8.85 | 959797 | 83643.84 | 3.92% | 145.00 |
| 2025-02-28 | 9.26 | 8.65 | -0.70 | -7.49% | 8.61 | 9.26 | 1903042 | 169398.77 | 7.77% | 570.00 |
| 2025-02-27 | 9.25 | 9.35 | 0.04 | 0.43% | 9.22 | 9.61 | 1933481 | 182044.92 | 7.89% | 450.00 |
| 2025-02-26 | 9.46 | 9.31 | -0.07 | -0.75% | 9.19 | 9.53 | 1619958 | 150895.69 | 6.61% | 275.00 |
| 2025-02-25 | 9.47 | 9.38 | -0.30 | -3.10% | 9.23 | 9.59 | 1735860 | 162982.69 | 7.09% | 233.00 |
| 2025-02-24 | 9.71 | 9.68 | -0.12 | -1.22% | 9.56 | 9.79 | 1708407 | 165062.83 | 6.97% | 451.00 |
| 2025-02-21 | 9.55 | 9.80 | 0.21 | 2.19% | 9.30 | 9.88 | 2498828 | 240483.22 | 10.20% | 355.00 |
| 2025-02-20 | 9.66 | 9.59 | -0.12 | -1.24% | 9.51 | 9.76 | 1619064 | 155737.20 | 6.61% | 503.00 |
| 2025-02-19 | 9.50 | 9.71 | 0.17 | 1.78% | 9.40 | 9.75 | 1813016 | 174927.09 | 7.40% | 642.00 |
| 2025-02-18 | 10.19 | 9.54 | -0.75 | -7.29% | 9.46 | 10.33 | 2990117 | 294213.44 | 12.21% | 839.00 |
| 2025-02-17 | 10.22 | 10.29 | 0.13 | 1.28% | 10.14 | 10.63 | 2981417 | 309300.28 | 12.17% | 284.00 |
| 2025-02-14 | 10.33 | 10.16 | -0.39 | -3.70% | 9.95 | 10.63 | 3752517 | 381517.22 | 15.32% | 483.00 |
| 2025-02-13 | 11.00 | 10.55 | 0.32 | 3.13% | 10.49 | 11.23 | 5368902 | 579862.88 | 21.92% | 1722.00 |
| 2025-02-12 | 10.10 | 10.23 | -0.07 | -0.68% | 10.00 | 10.33 | 2546158 | 259267.00 | 10.39% | 508.00 |
| 2025-02-11 | 10.10 | 10.30 | 0.10 | 0.98% | 9.95 | 10.52 | 3655695 | 373264.75 | 14.92% | 814.00 |
| 2025-02-10 | 10.10 | 10.20 | 0.16 | 1.59% | 9.98 | 10.47 | 2885528 | 294230.94 | 11.78% | 948.00 |
| 2025-02-07 | 9.96 | 10.04 | 0.02 | 0.20% | 9.77 | 10.24 | 3446705 | 346529.75 | 14.07% | 380.00 |
| 2025-02-06 | 9.69 | 10.02 | 0.18 | 1.83% | 9.50 | 10.09 | 3043470 | 300624.62 | 12.42% | 1281.00 |
| 2025-02-05 | 9.39 | 9.84 | 0.74 | 8.13% | 9.39 | 10.06 | 3399820 | 332546.12 | 13.88% | 798.00 |
| 2025-01-27 | 9.68 | 9.10 | -0.39 | -4.11% | 9.10 | 9.76 | 1759014 | 164026.98 | 7.18% | 281.00 |
| 2025-01-24 | 9.06 | 9.49 | -0.04 | -0.42% | 8.88 | 9.54 | 3287627 | 304580.75 | 13.42% | 502.00 |
| 2025-01-23 | 9.52 | 9.53 | 0.20 | 2.14% | 9.38 | 9.95 | 3077145 | 298185.84 | 12.56% | 132.00 |
| 2025-01-22 | 9.35 | 9.33 | -0.11 | -1.17% | 9.24 | 9.49 | 1590462 | 148965.11 | 6.49% | 127.00 |
| 2025-01-21 | 9.46 | 9.44 | 0.04 | 0.43% | 9.13 | 9.55 | 2068248 | 193291.06 | 8.44% | 311.00 |
| 2025-01-20 | 9.50 | 9.40 | 0.10 | 1.08% | 9.20 | 9.58 | 2279156 | 214254.08 | 9.30% | 146.00 |
| 2025-01-17 | 9.60 | 9.30 | -0.49 | -5.01% | 9.26 | 9.68 | 2786258 | 262307.06 | 11.37% | 145.00 |
| 2025-01-16 | 9.88 | 9.79 | -0.35 | -3.45% | 9.54 | 10.26 | 4548760 | 450001.09 | 18.57% | 92.00 |
| 2025-01-15 | 10.00 | 10.14 | 0.43 | 4.43% | 9.85 | 10.48 | 6045047 | 612072.06 | 24.68% | 1407.00 |
| 2025-01-14 | 8.63 | 9.71 | 1.62 | 20.02% | 8.21 | 9.71 | 4444902 | 396745.47 | 18.15% | 1221.00 |
| 2025-01-13 | 7.88 | 8.09 | 0.03 | 0.37% | 7.68 | 8.19 | 1221122 | 97215.35 | 4.98% | 2.00 |
| 2025-01-10 | 8.38 | 8.06 | -0.39 | -4.62% | 8.05 | 8.52 | 1542517 | 127820.61 | 6.30% | 332.00 |
| 2025-01-09 | 8.21 | 8.45 | 0.20 | 2.42% | 8.21 | 8.60 | 1956015 | 165459.02 | 7.99% | 477.00 |
| 2025-01-08 | 8.21 | 8.25 | -0.05 | -0.60% | 7.94 | 8.34 | 1471357 | 120056.28 | 6.01% | 74.00 |
| 2025-01-07 | 8.20 | 8.30 | 0.19 | 2.34% | 8.08 | 8.33 | 1180434 | 97250.30 | 4.82% | 181.00 |
| 2025-01-06 | 8.13 | 8.11 | -0.11 | -1.34% | 7.98 | 8.30 | 1227732 | 99875.98 | 5.01% | 31.00 |
| 2025-01-03 | 8.86 | 8.22 | -0.60 | -6.80% | 8.20 | 8.91 | 2147034 | 180799.34 | 8.76% | 163.00 |
| 2025-01-02 | 9.20 | 8.82 | -0.46 | -4.96% | 8.68 | 9.35 | 1949132 | 175249.30 | 7.96% | 219.00 |
| 2024-12-31 | 9.70 | 9.28 | -0.36 | -3.73% | 9.25 | 9.85 | 1745056 | 167259.36 | 7.12% | 233.00 |
| 2024-12-30 | 9.44 | 9.64 | 0.24 | 2.55% | 9.16 | 9.95 | 1981011 | 191141.48 | 8.09% | 312.00 |
| 2024-12-27 | 9.51 | 9.40 | -0.17 | -1.78% | 9.39 | 9.72 | 1654505 | 158328.86 | 6.75% | 193.00 |
| 2024-12-26 | 9.55 | 9.57 | 0.02 | 0.21% | 9.52 | 9.78 | 1543434 | 148949.36 | 6.30% | 260.00 |
| 2024-12-25 | 9.48 | 9.55 | 0.04 | 0.42% | 9.36 | 9.73 | 1752334 | 166987.61 | 7.15% | 182.00 |
| 2024-12-24 | 9.55 | 9.51 | 0.00 | 0.00% | 9.29 | 9.66 | 1790312 | 168746.91 | 7.31% | 338.00 |
| 2024-12-23 | 10.50 | 9.51 | -1.03 | -9.77% | 9.51 | 10.53 | 2968383 | 292832.06 | 12.12% | 289.00 |
| 2024-12-20 | 10.31 | 10.54 | 0.04 | 0.38% | 10.30 | 10.67 | 2348530 | 246580.22 | 9.59% | 670.00 |
| 2024-12-19 | 10.24 | 10.50 | -0.07 | -0.66% | 9.95 | 10.75 | 3035338 | 312282.84 | 12.39% | 519.00 |
| 2024-12-18 | 10.32 | 10.57 | 0.15 | 1.44% | 10.07 | 10.68 | 2715450 | 282540.38 | 11.09% | 428.00 |
| 2024-12-17 | 11.22 | 10.42 | -0.96 | -8.44% | 10.30 | 11.38 | 3705190 | 395751.75 | 15.13% | 456.00 |
| 2024-12-16 | 11.85 | 11.38 | -0.57 | -4.77% | 11.00 | 11.85 | 4465432 | 507880.81 | 18.23% | 742.00 |
| 2024-12-13 | 11.38 | 11.95 | 0.42 | 3.64% | 11.38 | 12.70 | 6916774 | 840574.81 | 28.24% | 275.00 |
| 2024-12-12 | 12.00 | 11.53 | 0.00 | 0.00% | 11.52 | 12.40 | 4773873 | 569349.06 | 19.49% | 451.00 |
| 2024-12-11 | 11.21 | 11.53 | -0.07 | -0.60% | 11.13 | 11.77 | 3652106 | 416976.06 | 14.91% | 545.00 |
| 2024-12-10 | 11.78 | 11.60 | 0.00 | 0.00% | 11.54 | 12.48 | 5304526 | 633982.44 | 21.65% | 548.00 |
| 2024-12-09 | 11.94 | 11.60 | -0.23 | -1.94% | 11.23 | 11.97 | 4308322 | 496190.94 | 17.59% | 919.00 |
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。
