| 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 | 27.46 | 26.59 | -0.33 | -1.23% | 26.50 | 28.10 | 146288 | 39635.30 | 10.16% | 6.10 |
| 2025-10-24 | 27.01 | 26.92 | -0.14 | -0.52% | 26.66 | 27.43 | 101056 | 27252.67 | 7.02% | 9.00 |
| 2025-10-23 | 26.86 | 27.06 | -0.06 | -0.22% | 26.20 | 27.10 | 85772 | 22919.45 | 5.96% | 3.00 |
| 2025-10-22 | 27.89 | 27.12 | -0.85 | -3.04% | 26.91 | 28.38 | 125975 | 34626.65 | 8.75% | 0.00 |
| 2025-10-21 | 28.25 | 27.97 | -0.47 | -1.65% | 27.69 | 28.35 | 137889 | 38580.61 | 9.58% | 58.00 |
| 2025-10-20 | 26.95 | 28.44 | 1.84 | 6.92% | 26.59 | 28.68 | 224644 | 63112.31 | 15.61% | 0.00 |
| 2025-10-17 | 27.25 | 26.60 | -0.13 | -0.49% | 26.43 | 27.72 | 111868 | 30263.65 | 7.77% | 1.00 |
| 2025-10-16 | 27.10 | 26.73 | -0.43 | -1.58% | 26.65 | 28.20 | 120380 | 32961.21 | 8.36% | 0.00 |
| 2025-10-15 | 27.29 | 27.16 | -0.10 | -0.37% | 25.92 | 27.32 | 130904 | 35051.43 | 9.10% | 0.00 |
| 2025-10-14 | 28.34 | 27.26 | -1.08 | -3.81% | 27.11 | 28.60 | 210146 | 58594.86 | 14.60% | 2.00 |
| 2025-10-13 | 25.46 | 28.34 | 1.33 | 4.92% | 25.44 | 28.45 | 299026 | 83115.46 | 20.78% | 23.00 |
| 2025-10-10 | 25.67 | 27.01 | 1.22 | 4.73% | 24.94 | 27.50 | 243400 | 64408.10 | 16.91% | 0.00 |
| 2025-10-09 | 26.51 | 25.79 | -0.52 | -1.98% | 25.66 | 26.70 | 136192 | 35334.07 | 9.46% | 0.00 |
| 2025-09-30 | 25.00 | 26.31 | 1.39 | 5.58% | 24.72 | 26.55 | 218506 | 56891.74 | 15.18% | 2.00 |
| 2025-09-29 | 23.50 | 24.92 | 1.42 | 6.04% | 23.50 | 25.18 | 150351 | 37152.52 | 10.45% | 0.00 |
| 2025-09-26 | 24.51 | 23.50 | -0.99 | -4.04% | 23.48 | 24.53 | 95611 | 22807.76 | 6.64% | 0.00 |
| 2025-09-25 | 24.97 | 24.49 | -0.55 | -2.20% | 24.43 | 25.16 | 115915 | 28784.29 | 8.05% | 0.00 |
| 2025-09-24 | 23.89 | 25.04 | 0.99 | 4.12% | 23.72 | 25.49 | 188849 | 46964.68 | 13.12% | 89.00 |
| 2025-09-23 | 24.00 | 24.05 | 0.00 | 0.00% | 22.93 | 24.26 | 112831 | 26531.24 | 7.84% | 0.00 |
| 2025-09-22 | 24.31 | 24.05 | -0.47 | -1.92% | 23.65 | 24.36 | 99288 | 23695.77 | 6.90% | 3.00 |
| 2025-09-19 | 24.69 | 24.52 | 0.11 | 0.45% | 24.31 | 25.00 | 103895 | 25644.87 | 7.22% | 0.00 |
| 2025-09-18 | 24.84 | 24.41 | -0.59 | -2.36% | 24.14 | 25.17 | 136761 | 33847.41 | 9.50% | 0.00 |
| 2025-09-17 | 24.20 | 25.00 | 0.87 | 3.61% | 24.00 | 25.50 | 175332 | 43657.99 | 12.18% | 0.00 |
| 2025-09-16 | 23.80 | 24.13 | 0.27 | 1.13% | 23.66 | 24.15 | 52811 | 12655.90 | 3.67% | 0.00 |
| 2025-09-15 | 24.05 | 23.86 | -0.26 | -1.08% | 23.60 | 24.39 | 72098 | 17192.16 | 5.01% | 5.00 |
| 2025-09-12 | 24.40 | 24.12 | -0.28 | -1.15% | 23.91 | 24.50 | 78212 | 18931.00 | 5.43% | 0.00 |
| 2025-09-11 | 23.45 | 24.40 | 0.86 | 3.65% | 23.22 | 24.44 | 89189 | 21418.90 | 6.20% | 4.00 |
| 2025-09-10 | 23.59 | 23.54 | -0.05 | -0.21% | 23.26 | 23.89 | 56933 | 13427.63 | 3.96% | 0.00 |
| 2025-09-09 | 24.12 | 23.59 | -0.69 | -2.84% | 23.37 | 24.28 | 76237 | 18109.07 | 5.30% | 0.00 |
| 2025-09-08 | 24.16 | 24.28 | 0.08 | 0.33% | 23.84 | 24.50 | 72162 | 17473.56 | 5.01% | 0.00 |
| 2025-09-05 | 23.70 | 24.20 | 0.61 | 2.59% | 23.52 | 24.23 | 82050 | 19700.55 | 5.70% | 3.00 |
| 2025-09-04 | 24.83 | 23.59 | -0.84 | -3.44% | 23.05 | 24.88 | 114723 | 27641.37 | 7.97% | 0.00 |
| 2025-09-03 | 25.03 | 24.43 | -0.60 | -2.40% | 24.41 | 25.76 | 108525 | 27149.95 | 7.54% | 67.00 |
| 2025-09-02 | 26.50 | 25.03 | -1.61 | -6.04% | 24.70 | 26.50 | 176336 | 44741.31 | 12.25% | 0.00 |
| 2025-09-01 | 27.62 | 26.64 | -1.07 | -3.86% | 26.56 | 28.06 | 167996 | 45514.79 | 11.67% | 0.00 |
| 2025-08-29 | 26.95 | 27.71 | 0.65 | 2.40% | 25.68 | 28.23 | 220002 | 59239.44 | 15.29% | 8.00 |
| 2025-08-28 | 27.94 | 27.06 | -0.84 | -3.01% | 25.97 | 28.24 | 248845 | 67446.30 | 17.29% | 10.00 |
| 2025-08-27 | 29.24 | 27.90 | -1.47 | -5.01% | 27.80 | 29.35 | 193463 | 55488.06 | 13.44% | 12.00 |
| 2025-08-26 | 29.02 | 29.37 | 0.35 | 1.21% | 28.70 | 30.10 | 236409 | 69390.59 | 16.43% | 34.00 |
| 2025-08-25 | 28.69 | 29.02 | 0.32 | 1.11% | 28.27 | 29.82 | 347345 | 100617.77 | 24.13% | 29.00 |
| 2025-08-22 | 26.20 | 28.70 | 2.66 | 10.22% | 26.05 | 31.25 | 466247 | 136477.70 | 32.40% | 2.00 |
| 2025-08-21 | 27.46 | 26.04 | -1.46 | -5.31% | 25.81 | 27.55 | 164658 | 43489.51 | 11.44% | 11.00 |
| 2025-08-20 | 27.67 | 27.50 | -0.30 | -1.08% | 26.98 | 27.88 | 106661 | 29144.74 | 7.41% | 8.00 |
| 2025-08-19 | 28.26 | 27.80 | -0.49 | -1.73% | 27.50 | 28.37 | 120219 | 33479.43 | 8.35% | 5.00 |
| 2025-08-18 | 27.47 | 28.29 | 1.49 | 5.56% | 26.99 | 28.67 | 235547 | 65793.18 | 16.37% | 11.00 |
| 2025-08-15 | 25.81 | 26.80 | 0.99 | 3.84% | 25.81 | 26.93 | 140597 | 37270.40 | 9.77% | 0.00 |
| 2025-08-14 | 27.09 | 25.81 | -1.34 | -4.94% | 25.67 | 27.25 | 163543 | 43007.32 | 11.36% | 0.00 |
| 2025-08-13 | 27.25 | 27.15 | -0.50 | -1.81% | 27.03 | 27.90 | 187318 | 51246.42 | 13.01% | 0.00 |
| 2025-08-12 | 26.54 | 27.65 | 1.20 | 4.54% | 25.94 | 28.08 | 269364 | 72998.27 | 18.72% | 21.00 |
| 2025-08-11 | 26.39 | 26.45 | 0.07 | 0.27% | 26.20 | 27.33 | 140336 | 37322.75 | 9.75% | 25.00 |
| 2025-08-08 | 26.06 | 26.38 | 0.20 | 0.76% | 25.40 | 26.70 | 138064 | 35899.07 | 9.59% | 5.00 |
| 2025-08-07 | 26.18 | 26.18 | 0.00 | 0.00% | 25.75 | 26.58 | 123690 | 32372.02 | 8.59% | 0.00 |
| 2025-08-06 | 25.41 | 26.18 | 0.77 | 3.03% | 25.30 | 26.56 | 144382 | 37635.30 | 10.03% | 0.00 |
| 2025-08-05 | 25.21 | 25.41 | 0.30 | 1.19% | 24.92 | 25.76 | 94116 | 23840.62 | 6.54% | 0.00 |
| 2025-08-04 | 25.02 | 25.11 | -0.35 | -1.37% | 24.60 | 25.28 | 97101 | 24205.17 | 6.75% | 0.00 |
| 2025-08-01 | 25.63 | 25.46 | -0.31 | -1.20% | 25.35 | 25.94 | 88642 | 22694.78 | 6.16% | 0.00 |
| 2025-07-31 | 26.34 | 25.77 | -0.83 | -3.12% | 25.65 | 27.02 | 151402 | 39798.59 | 10.52% | 0.00 |
| 2025-07-30 | 26.26 | 26.60 | 0.16 | 0.61% | 26.10 | 27.53 | 186468 | 50029.62 | 12.96% | 0.00 |
| 2025-07-29 | 26.03 | 26.44 | 0.06 | 0.23% | 25.96 | 26.80 | 151715 | 39993.53 | 10.54% | 0.00 |
| 2025-07-28 | 25.00 | 26.38 | 1.24 | 4.93% | 24.87 | 27.00 | 258181 | 67792.65 | 17.94% | 2.00 |
| 2025-07-25 | 24.97 | 25.14 | 0.24 | 0.96% | 24.50 | 25.45 | 128050 | 31910.56 | 8.90% | 0.00 |
| 2025-07-24 | 24.42 | 24.90 | 0.44 | 1.80% | 24.36 | 25.26 | 120636 | 29964.92 | 8.38% | 0.00 |
| 2025-07-23 | 25.00 | 24.46 | -0.65 | -2.59% | 24.32 | 25.19 | 160337 | 39644.41 | 11.14% | 0.00 |
| 2025-07-22 | 25.33 | 25.11 | -0.34 | -1.34% | 24.88 | 25.74 | 142018 | 35792.51 | 9.87% | 22.00 |
| 2025-07-21 | 25.25 | 25.45 | 0.06 | 0.24% | 24.83 | 25.96 | 161031 | 40814.68 | 11.19% | 20.00 |
| 2025-07-18 | 25.74 | 25.39 | -0.30 | -1.17% | 24.90 | 25.89 | 159774 | 40417.36 | 11.10% | 0.00 |
| 2025-07-17 | 24.51 | 25.69 | 1.11 | 4.52% | 24.23 | 25.88 | 228714 | 58066.39 | 15.89% | 7.00 |
| 2025-07-16 | 25.60 | 24.58 | -1.17 | -4.54% | 24.50 | 25.61 | 207499 | 51452.86 | 14.42% | 10.00 |
| 2025-07-15 | 25.70 | 25.75 | -0.23 | -0.89% | 25.04 | 26.08 | 197924 | 50469.19 | 13.75% | 36.00 |
| 2025-07-14 | 27.33 | 25.98 | -2.00 | -7.15% | 25.30 | 27.33 | 279282 | 72671.99 | 19.40% | 23.00 |
| 2025-07-11 | 28.52 | 27.98 | -1.32 | -4.51% | 27.66 | 29.31 | 289429 | 81676.92 | 20.11% | 133.00 |
| 2025-07-10 | 28.00 | 29.30 | 0.30 | 1.03% | 26.88 | 29.81 | 447087 | 128075.16 | 31.06% | 81.00 |
| 2025-07-09 | 27.35 | 29.00 | 1.66 | 6.07% | 26.70 | 29.20 | 413943 | 116636.17 | 28.76% | 42.00 |
| 2025-07-08 | 27.66 | 27.34 | -0.67 | -2.39% | 26.62 | 28.00 | 337178 | 92455.65 | 23.43% | 114.00 |
| 2025-07-07 | 25.50 | 28.01 | 2.30 | 8.95% | 25.20 | 29.88 | 504424 | 138989.38 | 35.05% | 69.00 |
| 2025-07-04 | 25.32 | 25.71 | 0.33 | 1.30% | 24.57 | 26.11 | 352974 | 89088.27 | 24.52% | 101.00 |
| 2025-07-03 | 27.36 | 25.38 | -3.27 | -11.41% | 25.28 | 27.87 | 485149 | 126910.26 | 33.71% | 116.00 |
| 2025-07-02 | 27.62 | 28.65 | 1.04 | 3.77% | 26.48 | 29.58 | 565050 | 158792.16 | 39.26% | 77.00 |
| 2025-07-01 | 26.20 | 27.61 | 1.98 | 7.73% | 25.05 | 29.62 | 568537 | 155014.61 | 39.50% | 135.00 |
| 2025-06-30 | 22.54 | 25.63 | 3.41 | 15.35% | 22.53 | 26.66 | 448212 | 110307.97 | 31.14% | 182.00 |
广信材料(300537)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。
