| 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 | 22.25 | 22.06 | 0.69 | 3.23% | 20.74 | 22.89 | 7708672 | 1679656.50 | 22.15% | 1790.00 |
| 2026-02-02 | 22.60 | 21.37 | -1.96 | -8.40% | 21.30 | 23.18 | 7767894 | 1720123.12 | 22.32% | 1616.00 |
| 2026-01-30 | 22.80 | 23.33 | -0.07 | -0.30% | 21.88 | 23.77 | 9027340 | 2081444.50 | 25.94% | 3873.40 |
| 2026-01-29 | 19.61 | 23.40 | 3.04 | 14.93% | 19.61 | 24.43 | 11981161 | 2734038.75 | 34.43% | 1705.00 |
| 2026-01-28 | 22.00 | 20.36 | -1.84 | -8.29% | 20.35 | 22.59 | 8561578 | 1844583.38 | 24.60% | 3539.00 |
| 2026-01-27 | 20.74 | 22.20 | 1.46 | 7.04% | 20.50 | 22.80 | 8683735 | 1895865.50 | 24.95% | 803.00 |
| 2026-01-26 | 20.63 | 20.74 | 0.19 | 0.92% | 18.50 | 21.20 | 8113000 | 1627421.88 | 23.31% | 842.00 |
| 2026-01-23 | 19.57 | 20.55 | 1.47 | 7.70% | 18.67 | 20.99 | 8797741 | 1741311.00 | 25.28% | 1570.00 |
| 2026-01-22 | 18.23 | 19.08 | 0.44 | 2.36% | 18.23 | 19.86 | 6629602 | 1267019.62 | 19.05% | 1435.00 |
| 2026-01-21 | 17.58 | 18.64 | 0.86 | 4.84% | 17.00 | 18.97 | 6606893 | 1200689.38 | 18.99% | 1374.00 |
| 2026-01-20 | 17.60 | 17.78 | 0.87 | 5.14% | 17.23 | 18.30 | 7199538 | 1279102.00 | 20.69% | 585.40 |
| 2026-01-19 | 16.00 | 16.91 | 0.62 | 3.81% | 16.00 | 17.35 | 5849977 | 992908.69 | 16.81% | 676.00 |
| 2026-01-16 | 17.50 | 16.29 | -2.12 | -11.52% | 16.05 | 18.30 | 8737050 | 1488017.25 | 25.11% | 1295.00 |
| 2026-01-15 | 20.40 | 18.41 | -3.22 | -14.89% | 17.56 | 20.90 | 10433468 | 1980334.75 | 29.98% | 462.20 |
| 2026-01-14 | 20.12 | 21.63 | 0.78 | 3.74% | 20.12 | 22.99 | 11334328 | 2469890.50 | 32.57% | 1052.00 |
| 2026-01-13 | 22.50 | 20.85 | 0.23 | 1.12% | 18.66 | 23.87 | 13893686 | 2982094.75 | 39.92% | 1174.00 |
| 2026-01-12 | 17.98 | 20.62 | 3.44 | 20.02% | 17.71 | 20.62 | 12166792 | 2358917.50 | 34.96% | 139.00 |
| 2026-01-09 | 14.79 | 17.18 | 2.12 | 14.08% | 14.78 | 17.44 | 11371572 | 1848083.88 | 32.68% | 388.00 |
| 2026-01-08 | 14.26 | 15.06 | 0.76 | 5.31% | 13.87 | 15.76 | 10228654 | 1518028.38 | 29.39% | 729.35 |
| 2026-01-07 | 13.67 | 14.30 | 0.64 | 4.69% | 13.67 | 14.93 | 10148404 | 1461042.25 | 29.16% | 840.00 |
| 2026-01-06 | 13.60 | 13.66 | -0.16 | -1.16% | 13.13 | 13.98 | 11808164 | 1603731.88 | 33.93% | 1024.00 |
| 2026-01-05 | 11.70 | 13.82 | 2.30 | 19.97% | 11.52 | 13.82 | 13846173 | 1749071.25 | 39.79% | 351.40 |
| 2025-12-31 | 9.76 | 11.52 | 1.92 | 20.00% | 9.68 | 11.52 | 10280936 | 1116468.25 | 29.54% | 287.00 |
| 2025-12-30 | 9.36 | 9.60 | 0.63 | 7.02% | 9.36 | 10.20 | 8446304 | 814542.31 | 24.27% | 767.00 |
| 2025-12-29 | 8.88 | 8.97 | 0.11 | 1.24% | 8.80 | 9.16 | 3492789 | 314948.81 | 10.04% | 365.00 |
| 2025-12-26 | 8.79 | 8.86 | -0.02 | -0.23% | 8.71 | 9.04 | 3553857 | 315389.62 | 10.21% | 144.00 |
| 2025-12-25 | 8.66 | 8.88 | 0.23 | 2.66% | 8.61 | 9.03 | 4329378 | 384113.34 | 12.44% | 235.00 |
| 2025-12-24 | 8.40 | 8.65 | 0.21 | 2.49% | 8.37 | 8.72 | 2930840 | 251432.06 | 8.42% | 1316.00 |
| 2025-12-23 | 8.53 | 8.44 | -0.14 | -1.63% | 8.39 | 8.57 | 2285772 | 193620.20 | 6.57% | 54.00 |
| 2025-12-22 | 8.53 | 8.58 | 0.04 | 0.47% | 8.48 | 8.72 | 2939157 | 252433.52 | 8.45% | 199.00 |
| 2025-12-19 | 8.65 | 8.54 | 0.08 | 0.95% | 8.41 | 8.74 | 3528624 | 301967.28 | 10.14% | 368.00 |
| 2025-12-18 | 8.42 | 8.46 | -0.07 | -0.82% | 8.40 | 8.69 | 2599820 | 221855.56 | 7.47% | 609.00 |
| 2025-12-17 | 8.36 | 8.53 | 0.22 | 2.65% | 8.27 | 8.56 | 2515172 | 211800.05 | 7.23% | 237.00 |
| 2025-12-16 | 8.53 | 8.31 | -0.29 | -3.37% | 8.21 | 8.59 | 2510045 | 209712.20 | 7.21% | 483.00 |
| 2025-12-15 | 8.70 | 8.60 | -0.27 | -3.04% | 8.56 | 8.82 | 2762811 | 239424.03 | 7.94% | 479.00 |
| 2025-12-12 | 8.82 | 8.87 | 0.13 | 1.49% | 8.76 | 8.99 | 2854764 | 252895.47 | 8.20% | 250.00 |
| 2025-12-11 | 9.15 | 8.74 | -0.45 | -4.90% | 8.73 | 9.21 | 4600642 | 410926.66 | 13.22% | 714.00 |
| 2025-12-10 | 9.12 | 9.19 | -0.03 | -0.33% | 9.10 | 9.37 | 3139418 | 289016.00 | 9.02% | 346.00 |
| 2025-12-09 | 9.42 | 9.22 | -0.35 | -3.66% | 9.16 | 9.52 | 4104454 | 381580.91 | 11.79% | 550.00 |
| 2025-12-08 | 9.10 | 9.57 | 0.34 | 3.68% | 9.09 | 9.66 | 5763662 | 544447.62 | 16.56% | 1963.00 |
| 2025-12-05 | 9.20 | 9.23 | 0.04 | 0.44% | 8.98 | 9.40 | 4820153 | 444029.03 | 13.85% | 835.00 |
| 2025-12-04 | 9.47 | 9.19 | -0.33 | -3.47% | 9.15 | 9.60 | 5046041 | 470137.12 | 14.50% | 643.00 |
| 2025-12-03 | 9.90 | 9.52 | -0.48 | -4.80% | 9.46 | 9.98 | 5911156 | 568402.56 | 16.99% | 256.00 |
| 2025-12-02 | 10.40 | 10.00 | -0.29 | -2.82% | 9.77 | 10.42 | 7039730 | 700543.00 | 20.23% | 995.00 |
| 2025-12-01 | 10.51 | 10.29 | -0.44 | -4.10% | 10.17 | 10.72 | 7401965 | 767554.50 | 21.27% | 1251.80 |
| 2025-11-28 | 10.77 | 10.73 | 0.14 | 1.32% | 10.45 | 11.20 | 8350784 | 906099.62 | 24.00% | 526.00 |
| 2025-11-27 | 10.79 | 10.59 | -0.34 | -3.11% | 10.48 | 11.15 | 8532209 | 919152.31 | 24.52% | 573.00 |
| 2025-11-26 | 10.96 | 10.93 | 0.03 | 0.28% | 10.80 | 11.45 | 9920639 | 1097985.38 | 28.51% | 667.80 |
| 2025-11-25 | 10.82 | 10.90 | 0.15 | 1.40% | 10.69 | 11.44 | 13557047 | 1503783.75 | 38.96% | 533.80 |
| 2025-11-24 | 9.40 | 10.75 | 1.46 | 15.72% | 9.08 | 11.15 | 12950716 | 1331427.62 | 37.21% | 2114.00 |
| 2025-11-21 | 9.02 | 9.29 | 0.19 | 2.09% | 8.70 | 9.74 | 9444260 | 868999.88 | 27.14% | 601.00 |
| 2025-11-20 | 9.67 | 9.10 | -0.40 | -4.21% | 9.08 | 9.67 | 6151696 | 571048.62 | 17.68% | 970.00 |
| 2025-11-19 | 9.51 | 9.50 | -0.19 | -1.96% | 9.24 | 9.85 | 8139920 | 773926.88 | 23.39% | 928.00 |
| 2025-11-18 | 8.62 | 9.69 | 1.00 | 11.51% | 8.53 | 10.16 | 11283479 | 1047940.94 | 32.42% | 253.00 |
| 2025-11-17 | 7.91 | 8.69 | 0.96 | 12.42% | 7.85 | 9.08 | 8215646 | 703925.12 | 23.61% | 716.00 |
| 2025-11-14 | 8.02 | 7.73 | -0.56 | -6.76% | 7.73 | 8.17 | 5091083 | 404045.53 | 14.63% | 448.00 |
| 2025-11-13 | 7.97 | 8.29 | 0.36 | 4.54% | 7.81 | 8.29 | 5311224 | 429450.94 | 15.26% | 2084.40 |
| 2025-11-12 | 7.85 | 7.93 | 0.11 | 1.41% | 7.68 | 8.03 | 4284362 | 337113.75 | 12.31% | 744.60 |
| 2025-11-11 | 7.80 | 7.82 | -0.16 | -2.01% | 7.61 | 8.04 | 4219618 | 330006.75 | 12.13% | 393.00 |
| 2025-11-10 | 7.80 | 7.98 | 0.32 | 4.18% | 7.71 | 8.30 | 6125731 | 489951.22 | 17.60% | 418.00 |
| 2025-11-07 | 7.70 | 7.66 | -0.14 | -1.79% | 7.54 | 7.88 | 3974928 | 306511.19 | 11.42% | 833.00 |
| 2025-11-06 | 8.04 | 7.80 | -0.24 | -2.99% | 7.65 | 8.05 | 4977562 | 387626.97 | 14.30% | 337.00 |
| 2025-11-05 | 7.61 | 8.04 | 0.18 | 2.29% | 7.54 | 8.16 | 7098619 | 557631.31 | 20.40% | 639.00 |
| 2025-11-04 | 7.41 | 7.86 | 0.28 | 3.69% | 7.36 | 7.88 | 6423576 | 488670.47 | 18.46% | 1441.00 |
| 2025-11-03 | 7.51 | 7.58 | 0.23 | 3.13% | 7.45 | 7.96 | 7136466 | 544608.12 | 20.51% | 364.00 |
| 2025-10-31 | 6.66 | 7.35 | 0.59 | 8.73% | 6.66 | 7.78 | 7460912 | 538301.56 | 21.44% | 308.80 |
| 2025-10-30 | 6.52 | 6.76 | 0.54 | 8.68% | 6.45 | 7.15 | 5339174 | 363124.84 | 15.34% | 431.00 |
| 2025-10-29 | 6.28 | 6.22 | -0.09 | -1.43% | 6.18 | 6.29 | 832024 | 51697.69 | 2.39% | 139.00 |
| 2025-10-28 | 6.24 | 6.31 | 0.07 | 1.12% | 6.22 | 6.37 | 998647 | 62857.70 | 2.87% | 4.00 |
| 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 |
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。
