| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 30.15 | 31.00 | 1.22 | 4.10% | 30.00 | 31.60 | 141678 | 43769.09 | 3.52% |
| 2025-10-23 | 29.80 | 29.78 | -0.29 | -0.96% | 28.59 | 30.07 | 103291 | 30419.10 | 2.57% |
| 2025-10-22 | 31.41 | 30.07 | -1.89 | -5.91% | 29.97 | 31.80 | 187486 | 57437.30 | 4.66% |
| 2025-10-21 | 32.97 | 31.96 | -0.56 | -1.72% | 31.81 | 33.12 | 147198 | 47234.16 | 3.66% |
| 2025-10-20 | 31.21 | 32.52 | 2.12 | 6.97% | 30.97 | 33.25 | 248111 | 79996.84 | 6.16% |
| 2025-10-17 | 30.97 | 30.40 | -0.47 | -1.52% | 30.00 | 32.50 | 203412 | 63318.54 | 5.05% |
| 2025-10-16 | 31.11 | 30.87 | -1.24 | -3.86% | 30.74 | 31.53 | 228547 | 71079.46 | 5.68% |
| 2025-10-15 | 29.59 | 32.11 | 2.92 | 10.00% | 29.08 | 32.11 | 172750 | 53290.27 | 4.29% |
| 2025-10-14 | 31.50 | 29.19 | -1.94 | -6.23% | 28.86 | 31.55 | 138981 | 41623.81 | 3.45% |
| 2025-10-13 | 27.80 | 31.13 | 1.19 | 3.97% | 27.80 | 31.50 | 183139 | 54586.80 | 4.55% |
| 2025-10-10 | 30.00 | 29.94 | -0.36 | -1.19% | 29.66 | 31.33 | 100956 | 30828.08 | 2.51% |
| 2025-10-09 | 30.88 | 30.30 | -0.58 | -1.88% | 29.82 | 31.11 | 112890 | 34387.56 | 2.80% |
| 2025-09-30 | 31.54 | 30.88 | -0.78 | -2.46% | 30.59 | 31.59 | 87996 | 27311.02 | 2.19% |
| 2025-09-29 | 30.24 | 31.66 | 1.53 | 5.08% | 30.06 | 31.97 | 122642 | 38245.89 | 3.05% |
| 2025-09-26 | 30.74 | 30.13 | -0.94 | -3.03% | 30.00 | 31.60 | 119702 | 36799.70 | 2.97% |
| 2025-09-25 | 32.00 | 31.07 | -0.86 | -2.69% | 30.82 | 32.67 | 125084 | 39417.31 | 3.11% |
| 2025-09-24 | 32.30 | 31.93 | -0.58 | -1.78% | 31.21 | 32.35 | 106140 | 33732.48 | 2.64% |
| 2025-09-23 | 32.32 | 32.51 | 0.31 | 0.96% | 31.54 | 33.30 | 139916 | 45299.79 | 3.48% |
| 2025-09-22 | 30.70 | 32.20 | 1.62 | 5.30% | 30.70 | 32.29 | 136962 | 43327.19 | 3.40% |
| 2025-09-19 | 31.80 | 30.58 | -1.56 | -4.85% | 30.39 | 31.97 | 173925 | 53762.02 | 4.32% |
| 2025-09-18 | 33.72 | 32.14 | -1.18 | -3.54% | 31.64 | 35.63 | 302131 | 101472.80 | 7.50% |
| 2025-09-17 | 31.49 | 33.32 | 2.21 | 7.10% | 31.03 | 33.97 | 210352 | 68246.08 | 5.23% |
| 2025-09-16 | 30.12 | 31.11 | 1.02 | 3.39% | 29.96 | 31.96 | 221538 | 68404.91 | 5.50% |
| 2025-09-15 | 28.74 | 30.09 | 1.35 | 4.70% | 28.71 | 30.89 | 186265 | 55976.87 | 4.63% |
| 2025-09-12 | 29.45 | 28.74 | -0.54 | -1.84% | 28.66 | 29.65 | 129575 | 37693.90 | 3.22% |
| 2025-09-11 | 27.63 | 29.28 | 1.63 | 5.90% | 27.50 | 29.98 | 173366 | 50142.52 | 4.31% |
| 2025-09-10 | 28.39 | 27.65 | -0.72 | -2.54% | 27.40 | 28.98 | 159689 | 44825.90 | 3.97% |
| 2025-09-09 | 27.37 | 28.37 | 0.76 | 2.75% | 27.05 | 28.99 | 180465 | 50757.48 | 4.48% |
| 2025-09-08 | 25.68 | 27.61 | 1.86 | 7.22% | 25.61 | 28.14 | 202894 | 55578.49 | 5.04% |
| 2025-09-05 | 25.05 | 25.75 | 0.75 | 3.00% | 24.89 | 25.88 | 107688 | 27418.23 | 2.67% |
| 2025-09-04 | 26.21 | 25.00 | -1.00 | -3.85% | 24.52 | 26.47 | 158876 | 40427.02 | 3.95% |
| 2025-09-03 | 28.51 | 26.00 | -1.66 | -6.00% | 25.85 | 28.66 | 248228 | 67150.12 | 6.17% |
| 2025-09-02 | 27.55 | 27.66 | 0.40 | 1.47% | 24.88 | 29.00 | 361365 | 97138.27 | 8.98% |
| 2025-09-01 | 27.16 | 27.26 | -0.17 | -0.62% | 27.00 | 28.02 | 126417 | 34573.34 | 3.14% |
| 2025-08-29 | 26.30 | 27.43 | 1.52 | 5.87% | 25.88 | 27.79 | 176440 | 47548.73 | 4.38% |
| 2025-08-28 | 26.21 | 25.91 | -0.29 | -1.11% | 25.20 | 26.66 | 148556 | 38446.50 | 3.69% |
| 2025-08-27 | 27.50 | 26.20 | -1.20 | -4.38% | 26.20 | 27.76 | 165233 | 44718.27 | 4.10% |
| 2025-08-26 | 27.80 | 27.40 | -0.63 | -2.25% | 27.25 | 28.03 | 184000 | 50724.52 | 4.57% |
| 2025-08-25 | 27.17 | 28.03 | 1.37 | 5.14% | 27.04 | 29.07 | 283778 | 79396.70 | 7.05% |
| 2025-08-22 | 26.17 | 26.66 | 0.68 | 2.62% | 25.60 | 27.15 | 207013 | 54437.16 | 5.14% |
| 2025-08-21 | 26.04 | 25.98 | -0.04 | -0.15% | 25.86 | 27.28 | 254113 | 67513.35 | 6.31% |
| 2025-08-20 | 26.45 | 26.02 | -0.98 | -3.63% | 25.58 | 26.81 | 317777 | 83251.27 | 7.89% |
| 2025-08-19 | 25.01 | 27.00 | 1.89 | 7.53% | 24.23 | 27.62 | 491114 | 128486.72 | 12.20% |
| 2025-08-18 | 24.83 | 25.11 | 1.38 | 5.82% | 24.21 | 25.13 | 264742 | 65194.19 | 6.58% |
| 2025-08-15 | 22.76 | 23.73 | 0.87 | 3.81% | 22.76 | 24.00 | 209417 | 49534.43 | 5.20% |
| 2025-08-14 | 23.44 | 22.86 | -0.67 | -2.85% | 22.64 | 23.56 | 172744 | 39678.44 | 4.29% |
| 2025-08-13 | 22.80 | 23.53 | 0.57 | 2.48% | 22.70 | 23.68 | 201914 | 46891.77 | 5.02% |
| 2025-08-12 | 23.50 | 22.96 | -0.64 | -2.71% | 22.91 | 23.75 | 239976 | 55913.43 | 5.96% |
| 2025-08-11 | 24.36 | 23.60 | -0.82 | -3.36% | 22.83 | 24.36 | 437457 | 101930.73 | 10.87% |
| 2025-08-08 | 22.18 | 24.42 | 2.22 | 10.00% | 22.00 | 24.42 | 365193 | 86183.55 | 9.07% |
| 2025-08-07 | 23.11 | 22.20 | -0.59 | -2.59% | 21.81 | 23.30 | 232610 | 51984.21 | 5.78% |
| 2025-08-06 | 22.14 | 22.79 | 0.55 | 2.47% | 21.85 | 23.38 | 241566 | 54653.32 | 6.00% |
| 2025-08-05 | 22.01 | 22.24 | 0.24 | 1.09% | 21.78 | 22.80 | 133166 | 29484.48 | 3.31% |
| 2025-08-04 | 21.00 | 22.00 | 0.84 | 3.97% | 20.81 | 22.18 | 132401 | 28448.67 | 3.29% |
| 2025-08-01 | 21.41 | 21.16 | -0.35 | -1.63% | 20.83 | 21.62 | 124153 | 26265.14 | 3.08% |
| 2025-07-31 | 21.50 | 21.51 | -0.24 | -1.10% | 21.28 | 21.97 | 143468 | 30996.62 | 3.56% |
| 2025-07-30 | 22.21 | 21.75 | -0.79 | -3.50% | 21.64 | 22.70 | 155879 | 34185.11 | 3.87% |
| 2025-07-29 | 21.79 | 22.54 | 0.74 | 3.39% | 21.72 | 23.00 | 183207 | 41087.84 | 4.55% |
| 2025-07-28 | 21.79 | 21.80 | 0.01 | 0.05% | 21.66 | 22.97 | 215187 | 47607.55 | 5.35% |
| 2025-07-25 | 21.71 | 21.79 | 0.10 | 0.46% | 21.25 | 22.06 | 182109 | 39252.73 | 4.52% |
| 2025-07-24 | 20.65 | 21.69 | 0.88 | 4.23% | 20.50 | 22.28 | 279073 | 60247.04 | 6.93% |
| 2025-07-23 | 19.80 | 20.81 | 0.84 | 4.21% | 19.68 | 21.00 | 258390 | 53291.48 | 6.42% |
| 2025-07-22 | 19.99 | 19.97 | 0.22 | 1.11% | 19.80 | 20.78 | 215923 | 43803.76 | 5.36% |
| 2025-07-21 | 19.73 | 19.75 | 0.23 | 1.18% | 19.50 | 20.40 | 202875 | 40441.51 | 5.04% |
| 2025-07-18 | 19.55 | 19.52 | -0.02 | -0.10% | 19.25 | 19.75 | 147386 | 28653.26 | 3.66% |
| 2025-07-17 | 18.60 | 19.54 | 0.91 | 4.88% | 18.28 | 19.56 | 216200 | 41300.75 | 5.37% |
| 2025-07-16 | 18.11 | 18.63 | 0.54 | 2.99% | 18.02 | 18.85 | 185565 | 34353.32 | 4.61% |
| 2025-07-15 | 18.23 | 18.09 | -0.12 | -0.66% | 17.89 | 18.32 | 77962 | 14103.94 | 1.94% |
| 2025-07-14 | 17.85 | 18.21 | 0.36 | 2.02% | 17.78 | 18.28 | 107426 | 19466.89 | 2.67% |
| 2025-07-11 | 17.44 | 17.85 | 0.45 | 2.59% | 17.37 | 18.18 | 103178 | 18335.61 | 2.56% |
| 2025-07-10 | 17.56 | 17.40 | -0.22 | -1.25% | 17.35 | 17.62 | 59244 | 10337.46 | 1.47% |
| 2025-07-09 | 18.00 | 17.62 | -0.18 | -1.01% | 17.60 | 18.25 | 74886 | 13358.37 | 1.86% |
| 2025-07-08 | 17.57 | 17.80 | 0.23 | 1.31% | 17.45 | 17.87 | 58252 | 10315.62 | 1.45% |
| 2025-07-07 | 17.66 | 17.57 | -0.13 | -0.73% | 17.31 | 17.66 | 59310 | 10353.31 | 1.47% |
| 2025-07-04 | 17.79 | 17.70 | -0.17 | -0.95% | 17.59 | 17.92 | 51454 | 9117.92 | 1.28% |
| 2025-07-03 | 17.90 | 17.87 | -0.03 | -0.17% | 17.77 | 18.08 | 49335 | 8825.34 | 1.23% |
| 2025-07-02 | 18.05 | 17.90 | -0.29 | -1.59% | 17.76 | 18.19 | 54146 | 9712.60 | 1.34% |
| 2025-07-01 | 18.33 | 18.19 | -0.28 | -1.52% | 18.01 | 18.46 | 64532 | 11720.92 | 1.60% |
| 2025-06-30 | 18.44 | 18.47 | 0.23 | 1.26% | 18.21 | 18.62 | 65709 | 12112.90 | 1.63% |
| 2025-06-27 | 18.40 | 18.24 | 0.00 | 0.00% | 18.21 | 18.65 | 64710 | 11872.03 | 1.61% |
信质集团(002664)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。
