| 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 | 53.05 | 61.39 | 8.68 | 16.47% | 51.15 | 63.25 | 135450 | 79301.97 | 14.41% | 0.00 |
| 2025-10-24 | 51.80 | 52.71 | 1.00 | 1.93% | 51.80 | 52.82 | 24046 | 12593.58 | 2.56% | 0.00 |
| 2025-10-23 | 51.52 | 51.71 | 0.21 | 0.41% | 50.50 | 52.06 | 17074 | 8732.53 | 1.82% | 0.00 |
| 2025-10-22 | 51.18 | 51.50 | -0.10 | -0.19% | 50.70 | 52.20 | 17136 | 8816.46 | 1.82% | 0.00 |
| 2025-10-21 | 50.51 | 51.60 | 0.75 | 1.47% | 50.51 | 51.66 | 17445 | 8945.34 | 1.86% | 0.00 |
| 2025-10-20 | 51.17 | 50.85 | 0.50 | 0.99% | 50.30 | 51.70 | 20103 | 10264.87 | 2.14% | 0.00 |
| 2025-10-17 | 52.16 | 50.35 | -1.96 | -3.75% | 50.10 | 52.38 | 23301 | 11973.16 | 2.48% | 0.00 |
| 2025-10-16 | 52.30 | 52.31 | -0.24 | -0.46% | 51.65 | 52.78 | 22004 | 11490.45 | 2.34% | 0.00 |
| 2025-10-15 | 51.56 | 52.55 | 0.89 | 1.72% | 50.88 | 52.74 | 23961 | 12502.44 | 2.55% | 0.00 |
| 2025-10-14 | 55.50 | 51.66 | -3.94 | -7.09% | 51.59 | 56.50 | 54649 | 29130.18 | 5.82% | 0.00 |
| 2025-10-13 | 52.50 | 55.60 | 0.69 | 1.26% | 52.50 | 57.32 | 39855 | 22132.74 | 4.24% | 0.00 |
| 2025-10-10 | 59.00 | 54.91 | -4.69 | -7.87% | 54.62 | 59.00 | 52324 | 29233.52 | 5.57% | 0.00 |
| 2025-10-09 | 59.51 | 59.60 | -0.56 | -0.93% | 58.51 | 61.51 | 47657 | 28613.91 | 5.07% | 0.00 |
| 2025-09-30 | 59.81 | 60.16 | 0.53 | 0.89% | 59.81 | 62.20 | 38642 | 23618.04 | 4.11% | 0.00 |
| 2025-09-29 | 59.99 | 59.63 | -0.38 | -0.63% | 59.08 | 61.00 | 33941 | 20344.44 | 3.61% | 0.00 |
| 2025-09-26 | 61.94 | 60.01 | -2.49 | -3.98% | 59.85 | 63.60 | 40852 | 24955.88 | 4.35% | 2.00 |
| 2025-09-25 | 61.08 | 62.50 | 0.73 | 1.18% | 60.65 | 65.46 | 72682 | 46033.51 | 7.73% | 0.00 |
| 2025-09-24 | 60.43 | 61.77 | 0.82 | 1.35% | 59.60 | 63.58 | 53677 | 33006.79 | 5.71% | 0.00 |
| 2025-09-23 | 61.46 | 60.95 | -1.29 | -2.07% | 59.00 | 65.00 | 66048 | 40658.40 | 7.03% | 0.00 |
| 2025-09-22 | 61.25 | 62.24 | 0.91 | 1.48% | 59.88 | 64.48 | 57562 | 35793.05 | 6.13% | 5.00 |
| 2025-09-19 | 63.30 | 61.33 | -1.43 | -2.28% | 61.17 | 65.19 | 82664 | 52138.19 | 8.80% | 0.00 |
| 2025-09-18 | 58.11 | 62.76 | 4.46 | 7.65% | 57.84 | 68.77 | 118336 | 74481.44 | 12.59% | 0.00 |
| 2025-09-17 | 58.72 | 58.30 | -0.83 | -1.40% | 57.80 | 59.35 | 48153 | 28204.79 | 5.12% | 0.00 |
| 2025-09-16 | 56.65 | 59.13 | 2.47 | 4.36% | 56.01 | 60.24 | 66537 | 39271.58 | 7.08% | 0.00 |
| 2025-09-15 | 57.39 | 56.66 | -1.14 | -1.97% | 55.43 | 58.55 | 50215 | 28421.18 | 5.34% | 0.00 |
| 2025-09-12 | 58.72 | 57.80 | -2.11 | -3.52% | 57.55 | 59.42 | 80524 | 46937.59 | 8.57% | 0.00 |
| 2025-09-11 | 54.09 | 59.91 | 8.78 | 17.17% | 52.50 | 60.98 | 129953 | 73327.27 | 13.83% | 0.00 |
| 2025-09-10 | 50.30 | 51.13 | 1.10 | 2.20% | 50.12 | 52.29 | 42830 | 22048.58 | 4.56% | 0.00 |
| 2025-09-09 | 52.06 | 50.03 | -4.06 | -7.51% | 49.60 | 52.76 | 77541 | 39604.80 | 8.25% | 0.00 |
| 2025-09-08 | 53.85 | 54.09 | 0.07 | 0.13% | 53.12 | 54.65 | 33661 | 18126.25 | 3.58% | 0.00 |
| 2025-09-05 | 52.40 | 54.02 | 1.34 | 2.54% | 51.90 | 54.23 | 40749 | 21696.00 | 4.34% | 0.00 |
| 2025-09-04 | 56.85 | 52.68 | -3.58 | -6.36% | 51.90 | 57.00 | 61563 | 33546.38 | 6.55% | 0.00 |
| 2025-09-03 | 59.00 | 56.26 | -3.44 | -5.76% | 56.01 | 59.90 | 56425 | 32695.76 | 6.00% | 0.00 |
| 2025-09-02 | 59.21 | 59.70 | 0.02 | 0.03% | 57.01 | 61.99 | 76103 | 45236.38 | 8.10% | 50.81 |
| 2025-09-01 | 60.60 | 59.68 | -0.92 | -1.52% | 58.71 | 62.31 | 69793 | 41924.38 | 7.43% | 0.00 |
| 2025-08-29 | 58.00 | 60.60 | 2.11 | 3.61% | 58.00 | 63.80 | 91942 | 56000.19 | 9.78% | 0.00 |
| 2025-08-28 | 55.55 | 58.49 | 2.38 | 4.24% | 54.48 | 58.78 | 83681 | 47259.11 | 8.91% | 1.00 |
| 2025-08-27 | 58.90 | 56.11 | -0.16 | -0.28% | 56.01 | 60.21 | 93471 | 54710.05 | 9.95% | 0.00 |
| 2025-08-26 | 55.95 | 56.27 | 0.09 | 0.16% | 55.30 | 57.59 | 51908 | 29359.01 | 5.52% | 0.00 |
| 2025-08-25 | 57.42 | 56.18 | -0.48 | -0.85% | 55.70 | 57.88 | 72861 | 41318.60 | 7.75% | 0.00 |
| 2025-08-22 | 53.55 | 56.66 | 3.11 | 5.81% | 53.50 | 57.43 | 93900 | 52439.77 | 9.99% | 0.00 |
| 2025-08-21 | 53.35 | 53.55 | 0.40 | 0.75% | 53.03 | 55.48 | 58684 | 31703.53 | 6.25% | 0.00 |
| 2025-08-20 | 53.00 | 53.15 | -0.36 | -0.67% | 51.35 | 53.84 | 57980 | 30291.34 | 6.17% | 0.00 |
| 2025-08-19 | 53.26 | 53.51 | 0.05 | 0.09% | 52.47 | 54.55 | 51393 | 27516.94 | 5.47% | 0.00 |
| 2025-08-18 | 51.27 | 53.46 | 1.91 | 3.71% | 51.27 | 54.48 | 72318 | 38548.59 | 7.70% | 0.00 |
| 2025-08-15 | 50.58 | 51.55 | 1.04 | 2.06% | 50.18 | 51.78 | 41670 | 21374.45 | 4.43% | 0.00 |
| 2025-08-14 | 52.75 | 50.51 | -2.23 | -4.23% | 50.30 | 53.50 | 50922 | 26440.63 | 5.42% | 0.00 |
| 2025-08-13 | 52.66 | 52.74 | -0.26 | -0.49% | 52.17 | 53.99 | 46137 | 24439.88 | 4.91% | 0.00 |
| 2025-08-12 | 54.00 | 53.00 | -1.15 | -2.12% | 52.60 | 54.13 | 36386 | 19320.64 | 3.87% | 2.00 |
| 2025-08-11 | 51.46 | 54.15 | 2.71 | 5.27% | 51.44 | 55.00 | 48875 | 26065.86 | 5.20% | 0.00 |
| 2025-08-08 | 53.91 | 51.44 | -2.66 | -4.92% | 51.42 | 53.91 | 47855 | 24832.17 | 5.09% | 0.00 |
| 2025-08-07 | 55.22 | 54.10 | -1.18 | -2.13% | 54.06 | 55.50 | 42229 | 23033.76 | 4.49% | 0.00 |
| 2025-08-06 | 52.70 | 55.28 | 2.31 | 4.36% | 51.85 | 55.37 | 55360 | 29840.01 | 5.89% | 0.00 |
| 2025-08-05 | 53.45 | 52.97 | -0.73 | -1.36% | 52.40 | 54.16 | 39436 | 20902.25 | 4.20% | 0.00 |
| 2025-08-04 | 52.55 | 53.70 | 0.31 | 0.58% | 52.24 | 53.75 | 43015 | 22828.48 | 4.58% | 0.00 |
| 2025-08-01 | 54.00 | 53.39 | 1.66 | 3.21% | 51.88 | 54.50 | 80354 | 42839.62 | 8.55% | 0.00 |
| 2025-07-31 | 49.55 | 51.73 | 1.94 | 3.90% | 49.50 | 53.44 | 70333 | 36465.47 | 7.48% | 0.00 |
| 2025-07-30 | 51.45 | 49.79 | -1.80 | -3.49% | 49.31 | 52.00 | 50933 | 25767.59 | 5.42% | 0.00 |
| 2025-07-29 | 51.70 | 51.59 | -0.39 | -0.75% | 51.13 | 52.85 | 37873 | 19644.15 | 4.03% | 0.00 |
| 2025-07-28 | 52.95 | 51.98 | -1.71 | -3.18% | 51.01 | 53.07 | 56972 | 29445.41 | 6.06% | 0.00 |
| 2025-07-25 | 52.48 | 53.69 | 2.93 | 5.77% | 51.57 | 54.50 | 73697 | 38842.51 | 7.84% | 0.00 |
| 2025-07-24 | 49.98 | 50.76 | 1.17 | 2.36% | 49.48 | 50.84 | 37915 | 19040.11 | 4.03% | 5.63 |
| 2025-07-23 | 48.01 | 49.59 | 1.40 | 2.91% | 47.31 | 50.92 | 46675 | 22949.52 | 4.97% | 0.00 |
| 2025-07-22 | 49.00 | 48.19 | -0.82 | -1.67% | 47.90 | 49.36 | 27746 | 13450.15 | 2.95% | 0.00 |
| 2025-07-21 | 49.01 | 49.01 | -0.51 | -1.03% | 48.80 | 50.00 | 26109 | 12840.84 | 2.78% | 0.00 |
| 2025-07-18 | 50.70 | 49.52 | -0.92 | -1.82% | 49.40 | 51.42 | 41003 | 20577.66 | 4.36% | 0.00 |
| 2025-07-17 | 50.01 | 50.44 | 0.24 | 0.48% | 49.51 | 50.83 | 30297 | 15209.98 | 3.22% | 0.00 |
| 2025-07-16 | 50.30 | 50.20 | -0.42 | -0.83% | 49.50 | 50.96 | 36483 | 18337.95 | 3.88% | 0.00 |
| 2025-07-15 | 49.26 | 50.62 | 1.72 | 3.52% | 48.02 | 51.45 | 55523 | 27594.24 | 5.91% | 0.00 |
| 2025-07-14 | 49.50 | 48.90 | -0.61 | -1.23% | 48.50 | 50.18 | 47235 | 23188.17 | 5.03% | 0.00 |
| 2025-07-11 | 44.03 | 49.51 | 5.46 | 12.40% | 43.68 | 50.51 | 98835 | 47600.44 | 10.52% | 0.00 |
| 2025-07-10 | 44.06 | 44.05 | -0.16 | -0.36% | 43.60 | 44.53 | 15613 | 6867.18 | 1.66% | 0.00 |
| 2025-07-09 | 44.35 | 44.21 | -0.03 | -0.07% | 43.90 | 44.99 | 20683 | 9186.76 | 2.20% | 0.00 |
| 2025-07-08 | 43.61 | 44.24 | 0.53 | 1.21% | 43.40 | 44.36 | 15913 | 7022.46 | 1.69% | 0.00 |
| 2025-07-07 | 43.65 | 43.71 | -0.60 | -1.35% | 43.43 | 44.45 | 14553 | 6377.01 | 1.55% | 0.00 |
| 2025-07-04 | 45.18 | 44.31 | -0.67 | -1.49% | 44.01 | 45.30 | 20912 | 9315.31 | 2.23% | 0.00 |
| 2025-07-03 | 45.20 | 44.98 | -0.07 | -0.16% | 44.61 | 45.77 | 14995 | 6753.64 | 1.60% | 0.00 |
| 2025-07-02 | 45.98 | 45.05 | -1.00 | -2.17% | 44.57 | 45.98 | 20961 | 9471.23 | 2.23% | 0.00 |
| 2025-07-01 | 46.30 | 46.05 | -0.58 | -1.24% | 45.40 | 46.67 | 18451 | 8476.08 | 1.96% | 0.00 |
| 2025-06-30 | 46.30 | 46.63 | 0.67 | 1.46% | 45.51 | 46.97 | 22913 | 10635.16 | 2.44% | 0.00 |
星环科技(688031)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。
