| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 195.84 | 184.50 | -14.00 | -7.05% | 180.19 | 197.97 | 61904 | 115322.11 | 6.59% | 0.00 |
| 2026-02-03 | 188.94 | 198.50 | 16.09 | 8.82% | 188.94 | 201.69 | 75709 | 148075.78 | 8.06% | 0.00 |
| 2026-02-02 | 205.00 | 182.41 | -27.53 | -13.11% | 182.10 | 209.73 | 87938 | 168847.75 | 9.36% | 0.07 |
| 2026-01-30 | 203.88 | 209.94 | 5.04 | 2.46% | 201.18 | 222.84 | 63431 | 134995.08 | 6.75% | 0.00 |
| 2026-01-29 | 204.00 | 204.90 | 10.90 | 5.62% | 203.70 | 224.99 | 88007 | 188351.86 | 9.37% | 20.00 |
| 2026-01-28 | 224.00 | 194.00 | -34.50 | -15.10% | 186.66 | 235.99 | 77590 | 162990.12 | 8.26% | 15.00 |
| 2026-01-27 | 218.54 | 228.50 | 8.20 | 3.72% | 215.18 | 236.66 | 48472 | 110855.08 | 5.16% | 0.00 |
| 2026-01-26 | 222.51 | 220.30 | -4.00 | -1.78% | 209.83 | 223.00 | 47980 | 103851.42 | 5.11% | 2.30 |
| 2026-01-23 | 203.99 | 224.30 | 21.00 | 10.33% | 203.99 | 225.96 | 52798 | 113320.60 | 5.62% | 6.45 |
| 2026-01-22 | 199.13 | 203.30 | -0.50 | -0.25% | 199.13 | 215.80 | 47858 | 99835.43 | 5.09% | 0.00 |
| 2026-01-21 | 193.71 | 203.80 | 8.53 | 4.37% | 190.00 | 205.00 | 54951 | 107885.98 | 5.85% | 0.00 |
| 2026-01-20 | 192.50 | 195.27 | 5.57 | 2.94% | 183.00 | 199.99 | 55382 | 106984.28 | 5.89% | 12.00 |
| 2026-01-19 | 175.01 | 189.70 | 11.80 | 6.63% | 170.55 | 194.98 | 59661 | 110212.27 | 6.35% | 0.00 |
| 2026-01-16 | 171.59 | 177.90 | 6.30 | 3.67% | 168.20 | 184.88 | 71404 | 127157.09 | 7.60% | 3.00 |
| 2026-01-15 | 194.00 | 171.60 | -42.90 | -20.00% | 171.60 | 194.15 | 99321 | 177649.52 | 10.57% | 13.70 |
| 2026-01-14 | 195.00 | 214.50 | 21.32 | 11.04% | 190.00 | 229.29 | 137627 | 292623.91 | 14.65% | 16.00 |
| 2026-01-13 | 192.00 | 193.18 | -1.22 | -0.63% | 169.52 | 222.16 | 138849 | 274140.50 | 14.78% | 0.00 |
| 2026-01-12 | 169.00 | 194.40 | 32.40 | 20.00% | 162.50 | 194.40 | 122503 | 218029.36 | 13.04% | 2.00 |
| 2026-01-09 | 147.00 | 162.00 | 22.18 | 15.86% | 138.00 | 167.60 | 146150 | 222054.02 | 15.55% | 3.00 |
| 2026-01-08 | 140.17 | 139.82 | -0.86 | -0.61% | 134.33 | 150.90 | 132654 | 187162.30 | 14.12% | 0.00 |
| 2026-01-07 | 143.08 | 140.68 | 14.36 | 11.37% | 134.00 | 150.00 | 167115 | 235568.25 | 17.78% | 0.00 |
| 2026-01-06 | 105.21 | 126.32 | 21.05 | 20.00% | 105.16 | 126.32 | 117735 | 138518.09 | 12.53% | 0.00 |
| 2026-01-05 | 107.24 | 105.27 | -2.92 | -2.70% | 100.90 | 107.24 | 108365 | 112365.82 | 11.53% | 0.00 |
| 2025-12-31 | 97.61 | 108.19 | 10.65 | 10.92% | 96.00 | 112.40 | 128075 | 135840.92 | 13.63% | 0.00 |
| 2025-12-30 | 99.33 | 97.54 | -2.45 | -2.45% | 95.68 | 100.50 | 76738 | 74741.12 | 8.17% | 0.00 |
| 2025-12-29 | 104.85 | 99.99 | -4.83 | -4.61% | 98.00 | 106.96 | 93263 | 94173.47 | 9.92% | 7.99 |
| 2025-12-26 | 102.10 | 104.82 | 2.33 | 2.27% | 100.78 | 108.59 | 95092 | 99849.66 | 10.12% | 0.00 |
| 2025-12-25 | 103.18 | 102.49 | -0.51 | -0.50% | 100.03 | 106.55 | 99914 | 103087.77 | 10.63% | 0.00 |
| 2025-12-24 | 98.00 | 103.00 | 6.36 | 6.58% | 97.99 | 108.68 | 126233 | 130157.80 | 13.43% | 0.00 |
| 2025-12-23 | 95.88 | 96.64 | 0.76 | 0.79% | 95.80 | 101.56 | 121858 | 120053.61 | 12.97% | 2.00 |
| 2025-12-22 | 97.20 | 95.88 | -1.15 | -1.19% | 92.68 | 98.10 | 147291 | 139871.33 | 15.67% | 0.00 |
| 2025-12-19 | 105.60 | 97.03 | -8.52 | -8.07% | 95.00 | 106.12 | 164167 | 160839.05 | 17.47% | 0.00 |
| 2025-12-18 | 99.80 | 105.55 | 7.56 | 7.72% | 96.93 | 113.00 | 161984 | 168501.45 | 17.24% | 12.97 |
| 2025-12-17 | 89.00 | 97.99 | 5.29 | 5.71% | 89.00 | 101.88 | 160582 | 156123.03 | 17.09% | 5.00 |
| 2025-12-16 | 89.70 | 92.70 | 4.69 | 5.33% | 87.03 | 94.91 | 172003 | 156346.55 | 18.30% | 8.00 |
| 2025-12-15 | 73.20 | 88.01 | 12.96 | 17.27% | 72.54 | 90.06 | 190018 | 161253.27 | 20.22% | 0.00 |
| 2025-12-12 | 70.50 | 75.05 | 4.05 | 5.70% | 70.02 | 75.80 | 73924 | 54089.44 | 7.87% | 0.00 |
| 2025-12-11 | 75.00 | 71.00 | -3.28 | -4.42% | 70.70 | 75.10 | 53611 | 38532.19 | 5.70% | 0.00 |
| 2025-12-10 | 74.97 | 74.28 | -0.73 | -0.97% | 71.77 | 75.68 | 55158 | 40373.63 | 5.87% | 0.00 |
| 2025-12-09 | 76.53 | 75.01 | -1.52 | -1.99% | 72.69 | 78.24 | 93051 | 69975.71 | 9.90% | 0.00 |
| 2025-12-08 | 73.66 | 76.53 | 3.57 | 4.89% | 72.12 | 81.60 | 158982 | 122413.49 | 16.92% | 0.00 |
| 2025-12-05 | 62.84 | 72.96 | 10.61 | 17.02% | 61.56 | 74.82 | 162600 | 115089.78 | 17.30% | 0.00 |
| 2025-12-04 | 62.74 | 62.35 | -0.80 | -1.27% | 61.84 | 63.50 | 28961 | 18099.34 | 3.08% | 0.00 |
| 2025-12-03 | 66.00 | 63.15 | -1.05 | -1.64% | 62.70 | 66.18 | 48601 | 31147.22 | 5.17% | 0.00 |
| 2025-12-02 | 65.05 | 64.20 | -1.52 | -2.31% | 62.15 | 65.35 | 48844 | 31106.09 | 5.20% | 0.00 |
| 2025-12-01 | 66.26 | 65.72 | 0.21 | 0.32% | 63.87 | 66.86 | 39542 | 25671.05 | 4.21% | 0.00 |
| 2025-11-28 | 65.05 | 65.51 | 0.59 | 0.91% | 64.10 | 66.49 | 37314 | 24301.11 | 3.97% | 0.00 |
| 2025-11-27 | 66.76 | 64.92 | -1.74 | -2.61% | 64.49 | 67.80 | 54423 | 35765.39 | 5.79% | 0.00 |
| 2025-11-26 | 70.15 | 66.66 | -3.50 | -4.99% | 66.32 | 70.88 | 62970 | 42947.91 | 6.70% | 0.00 |
| 2025-11-25 | 67.16 | 70.16 | 1.70 | 2.48% | 66.90 | 72.45 | 81570 | 57183.23 | 8.68% | 0.00 |
| 2025-11-24 | 66.06 | 68.46 | 3.46 | 5.32% | 63.10 | 70.68 | 90088 | 61205.59 | 9.59% | 0.00 |
| 2025-11-21 | 66.99 | 65.00 | -3.35 | -4.90% | 63.45 | 69.25 | 46365 | 30540.80 | 4.93% | 0.00 |
| 2025-11-20 | 69.83 | 68.35 | -1.48 | -2.12% | 67.60 | 71.06 | 41102 | 28321.85 | 4.37% | 0.00 |
| 2025-11-19 | 70.00 | 69.83 | -0.27 | -0.39% | 67.50 | 71.50 | 65409 | 45362.27 | 6.96% | 0.00 |
| 2025-11-18 | 68.65 | 70.10 | 1.10 | 1.59% | 67.36 | 73.45 | 85453 | 60401.68 | 9.09% | 0.00 |
| 2025-11-17 | 61.98 | 69.00 | 7.01 | 11.31% | 61.98 | 69.26 | 64393 | 42979.73 | 6.85% | 0.00 |
| 2025-11-14 | 64.75 | 61.99 | -3.15 | -4.84% | 61.99 | 65.12 | 36089 | 22839.32 | 3.84% | 0.00 |
| 2025-11-13 | 65.40 | 65.14 | 0.86 | 1.34% | 63.36 | 66.87 | 38434 | 25167.30 | 4.09% | 0.00 |
| 2025-11-12 | 65.40 | 64.28 | -1.87 | -2.83% | 64.01 | 66.92 | 42296 | 27473.05 | 4.50% | 0.00 |
| 2025-11-11 | 67.11 | 66.15 | -1.18 | -1.75% | 65.43 | 68.87 | 52469 | 35114.38 | 5.58% | 0.00 |
| 2025-11-10 | 69.00 | 67.33 | -0.18 | -0.27% | 67.14 | 73.50 | 73754 | 51271.54 | 7.85% | 0.00 |
| 2025-11-07 | 66.00 | 67.51 | 0.46 | 0.69% | 65.96 | 70.50 | 65793 | 44834.14 | 7.00% | 0.00 |
| 2025-11-06 | 66.97 | 67.05 | -0.34 | -0.50% | 65.81 | 69.11 | 55636 | 37539.83 | 5.92% | 0.00 |
| 2025-11-05 | 66.50 | 67.39 | -0.74 | -1.09% | 65.80 | 68.60 | 62712 | 42014.25 | 6.67% | 0.00 |
| 2025-11-04 | 71.94 | 68.13 | -4.53 | -6.23% | 67.25 | 71.99 | 82858 | 57171.85 | 8.82% | 0.00 |
| 2025-11-03 | 64.91 | 72.66 | 7.71 | 11.87% | 63.00 | 73.50 | 128218 | 86833.22 | 13.64% | 0.00 |
| 2025-10-31 | 58.00 | 64.95 | 6.53 | 11.18% | 57.96 | 65.53 | 99949 | 62339.81 | 10.64% | 0.00 |
| 2025-10-30 | 59.10 | 58.42 | -0.63 | -1.07% | 58.40 | 60.85 | 61665 | 36669.84 | 6.56% | 0.00 |
| 2025-10-29 | 61.00 | 59.05 | -3.30 | -5.29% | 58.50 | 62.00 | 76353 | 45605.77 | 8.13% | 0.00 |
| 2025-10-28 | 62.00 | 62.35 | 0.96 | 1.56% | 60.00 | 65.00 | 131620 | 82646.17 | 14.01% | 6.69 |
| 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 |
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。
