| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-17 | 23.91 | 23.41 | -0.45 | -1.89% | 22.74 | 23.91 | 89407 | 20731.54 | 6.21% | 0.00 |
| 2025-12-16 | 24.48 | 23.86 | -0.98 | -3.95% | 23.28 | 24.49 | 108337 | 25846.55 | 7.53% | 0.00 |
| 2025-12-15 | 24.70 | 24.84 | -0.06 | -0.24% | 24.61 | 25.47 | 154310 | 38773.93 | 10.72% | 13.00 |
| 2025-12-12 | 24.22 | 24.90 | 0.46 | 1.88% | 23.85 | 25.18 | 139743 | 34475.27 | 9.71% | 13.00 |
| 2025-12-11 | 23.91 | 24.44 | 0.53 | 2.22% | 23.52 | 24.86 | 132390 | 32205.96 | 9.20% | 5.00 |
| 2025-12-10 | 23.78 | 23.91 | -0.11 | -0.46% | 23.61 | 24.05 | 60428 | 14411.09 | 4.20% | 0.00 |
| 2025-12-09 | 23.58 | 24.02 | 0.44 | 1.87% | 23.41 | 24.07 | 85143 | 20331.37 | 5.92% | 0.00 |
| 2025-12-08 | 23.39 | 23.58 | 0.23 | 0.99% | 23.27 | 23.76 | 60841 | 14326.34 | 4.23% | 0.00 |
| 2025-12-05 | 23.20 | 23.35 | 0.17 | 0.73% | 22.75 | 23.40 | 42460 | 9835.49 | 2.95% | 0.00 |
| 2025-12-04 | 23.75 | 23.18 | -0.80 | -3.34% | 23.07 | 23.75 | 63193 | 14769.68 | 4.39% | 0.00 |
| 2025-12-03 | 23.35 | 23.98 | 0.48 | 2.04% | 22.84 | 24.19 | 104443 | 24554.25 | 7.26% | 0.00 |
| 2025-12-02 | 23.31 | 23.50 | -0.15 | -0.63% | 23.15 | 23.68 | 60042 | 14034.45 | 4.17% | 0.00 |
| 2025-12-01 | 22.49 | 23.65 | 1.13 | 5.02% | 22.15 | 24.25 | 127268 | 29640.47 | 8.84% | 0.00 |
| 2025-11-28 | 22.56 | 22.52 | -0.10 | -0.44% | 22.50 | 22.69 | 31590 | 7124.38 | 2.19% | 4.00 |
| 2025-11-27 | 22.54 | 22.62 | -0.06 | -0.26% | 22.49 | 22.97 | 30794 | 7016.07 | 2.14% | 0.00 |
| 2025-11-26 | 23.11 | 22.68 | -0.57 | -2.45% | 22.60 | 23.20 | 51296 | 11699.25 | 3.56% | 6.00 |
| 2025-11-25 | 23.43 | 23.25 | -0.13 | -0.56% | 23.09 | 23.56 | 69434 | 16134.25 | 4.82% | 4.00 |
| 2025-11-24 | 23.30 | 23.38 | 0.39 | 1.70% | 23.01 | 23.50 | 69094 | 16055.98 | 4.80% | 0.00 |
| 2025-11-21 | 22.66 | 22.99 | 0.00 | 0.00% | 22.60 | 23.32 | 73622 | 16962.45 | 5.12% | 0.00 |
| 2025-11-20 | 23.44 | 22.99 | -0.16 | -0.69% | 22.95 | 23.65 | 63826 | 14852.68 | 4.43% | 0.00 |
| 2025-11-19 | 22.46 | 23.15 | 0.56 | 2.48% | 22.38 | 23.39 | 80946 | 18646.04 | 5.62% | 0.00 |
| 2025-11-18 | 22.68 | 22.59 | -0.31 | -1.35% | 22.50 | 23.38 | 60963 | 13965.19 | 4.24% | 6.00 |
| 2025-11-17 | 22.97 | 22.90 | 0.40 | 1.78% | 22.77 | 23.32 | 56967 | 13129.79 | 3.96% | 0.00 |
| 2025-11-14 | 22.52 | 22.50 | -0.34 | -1.49% | 22.46 | 22.91 | 33594 | 7617.79 | 2.33% | 0.00 |
| 2025-11-13 | 22.61 | 22.84 | 0.13 | 0.57% | 22.60 | 23.17 | 44522 | 10202.27 | 3.09% | 0.00 |
| 2025-11-12 | 23.24 | 22.71 | -0.46 | -1.99% | 22.50 | 23.24 | 45741 | 10396.36 | 3.18% | 4.00 |
| 2025-11-11 | 23.16 | 23.17 | 0.10 | 0.43% | 23.02 | 23.42 | 46690 | 10829.27 | 3.24% | 0.00 |
| 2025-11-10 | 23.01 | 23.07 | 0.01 | 0.04% | 22.79 | 23.23 | 50275 | 11557.47 | 3.49% | 0.00 |
| 2025-11-07 | 23.71 | 23.06 | -0.81 | -3.39% | 23.00 | 23.80 | 89110 | 20791.37 | 6.19% | 4.00 |
| 2025-11-06 | 23.81 | 23.87 | 0.01 | 0.04% | 23.65 | 23.99 | 51231 | 12186.48 | 3.56% | 0.00 |
| 2025-11-05 | 23.57 | 23.86 | 0.08 | 0.34% | 23.43 | 23.97 | 56916 | 13507.07 | 3.95% | 0.00 |
| 2025-11-04 | 24.35 | 23.78 | -0.71 | -2.90% | 23.61 | 24.38 | 72139 | 17260.90 | 5.01% | 0.00 |
| 2025-11-03 | 24.48 | 24.49 | -0.01 | -0.04% | 24.03 | 24.51 | 67468 | 16357.48 | 4.69% | 0.00 |
| 2025-10-31 | 24.59 | 24.50 | 0.01 | 0.04% | 24.47 | 25.00 | 67105 | 16565.57 | 4.66% | 0.00 |
| 2025-10-30 | 25.12 | 24.49 | -0.72 | -2.86% | 24.49 | 25.20 | 94555 | 23344.70 | 6.57% | 0.00 |
| 2025-10-29 | 25.95 | 25.21 | -1.31 | -4.94% | 24.54 | 26.31 | 171038 | 43232.63 | 11.88% | 41.00 |
| 2025-10-28 | 26.57 | 26.52 | -0.07 | -0.26% | 26.32 | 27.15 | 104752 | 27995.46 | 7.28% | 0.00 |
| 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 |
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。
