| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-29 | 49.65 | 50.38 | 0.43 | 0.86% | 49.62 | 50.42 | 18196 | 9111.27 | 5.44% | 0.00 |
| 2025-10-28 | 49.73 | 49.95 | 0.25 | 0.50% | 49.34 | 50.19 | 16685 | 8326.08 | 4.99% | 0.00 |
| 2025-10-27 | 49.40 | 49.70 | 0.73 | 1.49% | 49.10 | 49.77 | 15754 | 7802.72 | 4.71% | 0.00 |
| 2025-10-24 | 48.90 | 48.97 | 0.11 | 0.23% | 48.86 | 49.50 | 18343 | 9014.09 | 5.48% | 0.00 |
| 2025-10-23 | 49.55 | 48.86 | -0.68 | -1.37% | 48.16 | 49.78 | 16753 | 8155.23 | 5.01% | 0.00 |
| 2025-10-22 | 49.80 | 49.54 | -0.27 | -0.54% | 49.28 | 50.10 | 14940 | 7419.65 | 4.46% | 0.00 |
| 2025-10-21 | 48.93 | 49.81 | 0.89 | 1.82% | 48.50 | 49.95 | 18912 | 9371.18 | 5.65% | 0.00 |
| 2025-10-20 | 49.15 | 48.92 | 0.37 | 0.76% | 48.43 | 49.36 | 17901 | 8749.64 | 5.35% | 0.00 |
| 2025-10-17 | 49.26 | 48.55 | -0.72 | -1.46% | 48.44 | 49.93 | 17846 | 8790.81 | 5.33% | 0.00 |
| 2025-10-16 | 49.26 | 49.27 | 0.23 | 0.47% | 49.00 | 49.85 | 20885 | 10304.44 | 6.24% | 0.05 |
| 2025-10-15 | 47.69 | 49.04 | 1.26 | 2.64% | 47.50 | 49.18 | 16644 | 8057.02 | 4.97% | 0.00 |
| 2025-10-14 | 49.39 | 47.78 | -1.50 | -3.04% | 47.51 | 49.93 | 22911 | 11163.58 | 6.85% | 0.00 |
| 2025-10-13 | 47.50 | 49.28 | -0.82 | -1.64% | 46.46 | 49.45 | 25051 | 12126.03 | 7.49% | 0.00 |
| 2025-10-10 | 51.13 | 50.10 | -0.90 | -1.76% | 49.95 | 51.57 | 24843 | 12580.31 | 7.42% | 0.00 |
| 2025-10-09 | 51.67 | 51.00 | -0.70 | -1.35% | 50.60 | 51.67 | 28288 | 14463.46 | 8.45% | 0.00 |
| 2025-09-30 | 51.68 | 51.70 | -0.19 | -0.37% | 51.05 | 52.18 | 36357 | 18753.40 | 10.87% | 0.00 |
| 2025-09-29 | 51.76 | 51.89 | 0.43 | 0.84% | 51.00 | 52.34 | 26048 | 13514.37 | 7.78% | 0.00 |
| 2025-09-26 | 53.11 | 51.46 | -1.66 | -3.13% | 51.40 | 53.11 | 27971 | 14597.03 | 8.36% | 0.00 |
| 2025-09-25 | 53.40 | 53.12 | -0.81 | -1.50% | 52.95 | 54.39 | 43565 | 23343.12 | 13.02% | 0.00 |
| 2025-09-24 | 51.50 | 53.93 | 1.55 | 2.96% | 50.90 | 54.04 | 55223 | 29280.43 | 16.50% | 5.00 |
| 2025-09-23 | 51.72 | 52.38 | 0.67 | 1.30% | 50.58 | 52.49 | 44391 | 22945.52 | 13.27% | 0.00 |
| 2025-09-22 | 51.43 | 51.71 | 0.81 | 1.59% | 50.78 | 52.18 | 40287 | 20739.98 | 12.04% | 1.00 |
| 2025-09-19 | 52.61 | 50.90 | -2.94 | -5.46% | 50.71 | 53.23 | 62278 | 32030.50 | 18.61% | 5.00 |
| 2025-09-18 | 56.50 | 53.84 | -3.52 | -6.14% | 52.38 | 56.50 | 103305 | 56686.96 | 30.87% | 5.00 |
| 2025-09-17 | 55.00 | 57.36 | 2.06 | 3.73% | 53.70 | 57.99 | 115733 | 64894.18 | 34.59% | 4.00 |
| 2025-09-16 | 52.30 | 55.30 | 2.11 | 3.97% | 52.10 | 56.98 | 104747 | 57125.19 | 31.31% | 14.00 |
| 2025-09-15 | 51.00 | 53.19 | 0.96 | 1.84% | 51.00 | 53.89 | 88341 | 46618.61 | 26.40% | 72.00 |
| 2025-09-12 | 52.50 | 52.23 | -2.73 | -4.97% | 51.80 | 53.55 | 108622 | 57131.81 | 32.46% | 0.00 |
| 2025-09-11 | 51.02 | 54.96 | 2.72 | 5.21% | 49.80 | 58.80 | 161035 | 85083.55 | 48.13% | 2.00 |
| 2025-09-10 | 51.00 | 52.24 | 4.85 | 10.23% | 51.00 | 56.87 | 170455 | 92937.04 | 50.94% | 4.00 |
| 2025-09-09 | 48.00 | 47.39 | -1.21 | -2.49% | 47.09 | 48.60 | 36760 | 17542.05 | 10.99% | 0.00 |
| 2025-09-08 | 46.46 | 48.60 | 2.15 | 4.63% | 46.46 | 49.77 | 71110 | 34317.85 | 21.25% | 2.00 |
| 2025-09-05 | 45.08 | 46.45 | 1.44 | 3.20% | 44.70 | 46.77 | 35458 | 16316.03 | 10.60% | 0.00 |
| 2025-09-04 | 45.11 | 45.01 | -0.09 | -0.20% | 43.78 | 47.20 | 46677 | 21407.33 | 13.95% | 1.00 |
| 2025-09-03 | 47.00 | 45.10 | -2.48 | -5.21% | 44.80 | 47.96 | 46150 | 21280.00 | 13.79% | 0.00 |
| 2025-09-02 | 46.43 | 47.58 | 1.09 | 2.34% | 44.80 | 48.87 | 85288 | 40225.36 | 25.49% | 0.00 |
| 2025-09-01 | 47.11 | 46.49 | -0.37 | -0.79% | 46.11 | 47.46 | 33512 | 15588.92 | 10.02% | 0.00 |
| 2025-08-29 | 46.21 | 46.86 | 0.26 | 0.56% | 45.88 | 47.50 | 41155 | 19213.79 | 12.30% | 0.00 |
| 2025-08-28 | 46.95 | 46.60 | -0.10 | -0.21% | 45.00 | 47.40 | 48962 | 22603.27 | 14.63% | 0.00 |
| 2025-08-27 | 48.50 | 46.70 | -1.74 | -3.59% | 46.63 | 48.73 | 51650 | 24784.89 | 15.44% | 0.00 |
| 2025-08-26 | 48.82 | 48.44 | -0.87 | -1.76% | 48.11 | 49.10 | 41797 | 20286.85 | 12.49% | 6.00 |
| 2025-08-25 | 50.00 | 49.31 | -0.88 | -1.75% | 48.66 | 50.88 | 61417 | 30440.09 | 18.36% | 0.00 |
| 2025-08-22 | 49.68 | 50.19 | 0.01 | 0.02% | 49.02 | 50.66 | 67224 | 33512.25 | 20.09% | 0.00 |
| 2025-08-21 | 54.00 | 50.18 | -4.62 | -8.43% | 49.50 | 54.70 | 96811 | 49671.04 | 28.93% | 46.00 |
| 2025-08-20 | 53.55 | 54.80 | 0.40 | 0.74% | 53.31 | 59.58 | 101098 | 56897.86 | 30.21% | 0.00 |
| 2025-08-19 | 53.33 | 54.40 | 1.60 | 3.03% | 52.32 | 57.60 | 124372 | 67568.54 | 37.17% | 25.00 |
| 2025-08-18 | 55.08 | 52.80 | 3.79 | 7.73% | 51.89 | 57.36 | 129514 | 69977.14 | 38.71% | 0.00 |
| 2025-08-15 | 46.06 | 49.01 | 3.93 | 8.72% | 45.20 | 51.50 | 108577 | 52732.64 | 32.45% | 0.00 |
| 2025-08-14 | 46.80 | 45.08 | -1.76 | -3.76% | 44.70 | 46.91 | 73312 | 33453.23 | 21.91% | 0.00 |
| 2025-08-13 | 44.01 | 46.84 | 2.93 | 6.67% | 44.01 | 47.98 | 121480 | 55949.25 | 36.31% | 4.00 |
| 2025-08-12 | 39.81 | 43.91 | 3.87 | 9.67% | 39.80 | 46.90 | 103124 | 44349.57 | 30.82% | 0.00 |
| 2025-08-11 | 39.38 | 40.04 | 0.66 | 1.68% | 39.38 | 40.16 | 25740 | 10268.44 | 7.69% | 0.00 |
| 2025-08-08 | 39.61 | 39.38 | -0.82 | -2.04% | 39.30 | 40.29 | 35194 | 13972.99 | 10.52% | 0.00 |
| 2025-08-07 | 41.83 | 40.20 | 0.03 | 0.07% | 40.16 | 42.30 | 84180 | 34489.25 | 25.16% | 0.00 |
| 2025-08-06 | 39.47 | 40.17 | 0.73 | 1.85% | 39.33 | 40.40 | 41931 | 16777.69 | 12.53% | 0.00 |
| 2025-08-05 | 39.62 | 39.44 | 0.29 | 0.74% | 39.10 | 40.00 | 25815 | 10197.15 | 7.72% | 0.00 |
| 2025-08-04 | 37.88 | 39.15 | 1.00 | 2.62% | 37.80 | 39.15 | 24609 | 9541.60 | 7.35% | 0.00 |
| 2025-08-01 | 38.00 | 38.15 | 0.23 | 0.61% | 37.77 | 38.39 | 12512 | 4761.40 | 3.74% | 0.00 |
| 2025-07-31 | 38.16 | 37.92 | -0.24 | -0.63% | 37.88 | 38.80 | 19502 | 7488.16 | 5.83% | 0.00 |
| 2025-07-30 | 38.86 | 38.16 | -1.04 | -2.65% | 37.93 | 39.00 | 26334 | 10089.20 | 7.87% | 0.00 |
| 2025-07-29 | 39.53 | 39.20 | -0.29 | -0.73% | 38.82 | 39.72 | 23413 | 9157.86 | 7.00% | 0.00 |
| 2025-07-28 | 39.00 | 39.49 | 0.34 | 0.87% | 38.86 | 40.00 | 32671 | 12939.79 | 9.76% | 0.00 |
| 2025-07-25 | 39.80 | 39.15 | -0.32 | -0.81% | 38.76 | 39.88 | 23916 | 9331.00 | 7.15% | 0.00 |
| 2025-07-24 | 38.70 | 39.47 | 0.51 | 1.31% | 38.70 | 39.70 | 28822 | 11310.79 | 8.61% | 0.00 |
| 2025-07-23 | 38.61 | 38.96 | 0.16 | 0.41% | 37.98 | 39.10 | 26079 | 10065.74 | 7.79% | 0.00 |
| 2025-07-22 | 38.84 | 38.80 | -0.17 | -0.44% | 38.70 | 40.29 | 41686 | 16389.76 | 12.46% | 0.00 |
| 2025-07-21 | 39.46 | 38.97 | -0.49 | -1.24% | 38.78 | 39.65 | 30524 | 11915.07 | 9.12% | 0.00 |
| 2025-07-18 | 40.05 | 39.46 | -0.59 | -1.47% | 39.27 | 40.25 | 28972 | 11492.34 | 8.66% | 0.00 |
| 2025-07-17 | 39.74 | 40.05 | 0.68 | 1.73% | 39.31 | 40.18 | 35816 | 14275.67 | 10.70% | 0.00 |
| 2025-07-16 | 39.75 | 39.37 | -0.38 | -0.96% | 39.09 | 40.24 | 34983 | 13828.37 | 10.46% | 0.00 |
| 2025-07-15 | 39.51 | 39.75 | 0.23 | 0.58% | 38.55 | 39.83 | 36844 | 14449.22 | 11.01% | 0.00 |
| 2025-07-14 | 39.59 | 39.52 | -0.08 | -0.20% | 39.31 | 40.10 | 31947 | 12672.75 | 9.55% | 0.00 |
| 2025-07-11 | 39.11 | 39.60 | 0.46 | 1.18% | 39.00 | 39.62 | 26789 | 10549.23 | 8.01% | 0.00 |
| 2025-07-10 | 39.55 | 39.14 | -1.36 | -3.36% | 38.50 | 40.21 | 49373 | 19307.90 | 14.76% | 19.00 |
| 2025-07-09 | 40.38 | 40.50 | -0.09 | -0.22% | 40.23 | 42.45 | 53108 | 21881.96 | 15.87% | 10.00 |
| 2025-07-08 | 40.79 | 40.59 | -0.41 | -1.00% | 39.88 | 40.85 | 34223 | 13823.00 | 10.23% | 0.00 |
| 2025-07-07 | 41.00 | 41.00 | -0.40 | -0.97% | 40.10 | 41.58 | 47100 | 19182.69 | 14.08% | 0.00 |
| 2025-07-04 | 39.68 | 41.40 | 1.52 | 3.81% | 39.20 | 43.49 | 93355 | 38796.14 | 27.90% | 0.00 |
| 2025-07-03 | 40.01 | 39.88 | 0.08 | 0.20% | 38.76 | 40.68 | 50620 | 20167.31 | 15.13% | 0.00 |
| 2025-07-02 | 40.00 | 39.80 | -0.76 | -1.87% | 38.90 | 40.58 | 50053 | 19899.34 | 14.96% | 0.00 |
星源卓镁(301398)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。
