| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 25.60 | 25.13 | -0.73 | -2.82% | 24.88 | 25.98 | 65167 | 16579.20 | 4.32% | 0.00 |
| 2025-12-11 | 24.97 | 25.86 | 0.89 | 3.56% | 24.54 | 26.16 | 85881 | 21924.61 | 5.69% | 0.00 |
| 2025-12-10 | 24.14 | 24.97 | 0.76 | 3.14% | 23.70 | 25.38 | 77083 | 19039.96 | 5.11% | 0.00 |
| 2025-12-09 | 23.77 | 24.21 | 0.23 | 0.96% | 23.57 | 24.35 | 46096 | 11043.64 | 3.05% | 0.00 |
| 2025-12-08 | 24.42 | 23.98 | 0.06 | 0.25% | 23.70 | 25.38 | 80604 | 19636.92 | 5.34% | 0.00 |
| 2025-12-05 | 23.73 | 23.92 | 0.61 | 2.62% | 22.77 | 24.04 | 60419 | 14196.24 | 4.00% | 0.00 |
| 2025-12-04 | 23.96 | 23.31 | -0.56 | -2.35% | 22.88 | 24.22 | 72894 | 17165.32 | 4.83% | 0.00 |
| 2025-12-03 | 23.66 | 23.87 | 0.23 | 0.97% | 23.33 | 24.88 | 116029 | 28082.85 | 7.69% | 0.00 |
| 2025-12-02 | 24.38 | 23.64 | -0.42 | -1.75% | 23.24 | 24.38 | 64363 | 15148.36 | 4.26% | 2.00 |
| 2025-12-01 | 23.03 | 24.06 | -0.60 | -2.43% | 23.00 | 24.10 | 146222 | 34418.16 | 9.69% | 2.00 |
| 2025-11-28 | 20.67 | 24.66 | 4.11 | 20.00% | 20.49 | 24.66 | 153162 | 35633.35 | 10.15% | 50.00 |
| 2025-11-27 | 20.50 | 20.55 | 0.03 | 0.15% | 20.25 | 20.73 | 15138 | 3104.95 | 1.00% | 0.00 |
| 2025-11-26 | 20.97 | 20.52 | -0.45 | -2.15% | 20.47 | 21.22 | 25683 | 5335.34 | 1.70% | 0.00 |
| 2025-11-25 | 20.67 | 20.97 | 0.34 | 1.65% | 20.66 | 21.34 | 37024 | 7806.08 | 2.45% | 0.00 |
| 2025-11-24 | 19.45 | 20.63 | 1.33 | 6.89% | 19.34 | 20.79 | 31311 | 6314.87 | 2.07% | 0.00 |
| 2025-11-21 | 19.91 | 19.30 | -0.78 | -3.88% | 19.30 | 20.38 | 20662 | 4076.01 | 1.37% | 0.00 |
| 2025-11-20 | 20.34 | 20.08 | -0.24 | -1.18% | 20.08 | 20.65 | 20201 | 4092.57 | 1.34% | 0.00 |
| 2025-11-19 | 21.06 | 20.32 | -0.71 | -3.38% | 20.32 | 21.26 | 22566 | 4667.67 | 1.49% | 0.00 |
| 2025-11-18 | 20.66 | 21.03 | 0.35 | 1.69% | 20.56 | 21.31 | 27765 | 5822.43 | 1.84% | 0.00 |
| 2025-11-17 | 20.53 | 20.68 | 0.22 | 1.08% | 20.40 | 20.84 | 22529 | 4656.05 | 1.49% | 0.00 |
| 2025-11-14 | 20.40 | 20.46 | -0.02 | -0.10% | 20.40 | 20.66 | 19801 | 4061.00 | 1.31% | 0.00 |
| 2025-11-13 | 20.49 | 20.48 | 0.07 | 0.34% | 20.28 | 20.50 | 15755 | 3215.46 | 1.04% | 2.00 |
| 2025-11-12 | 20.78 | 20.41 | -0.35 | -1.69% | 20.25 | 20.86 | 15046 | 3078.02 | 1.00% | 0.00 |
| 2025-11-11 | 20.91 | 20.76 | -0.12 | -0.57% | 20.70 | 20.99 | 15066 | 3140.00 | 1.00% | 0.00 |
| 2025-11-10 | 20.76 | 20.88 | 0.09 | 0.43% | 20.73 | 21.16 | 14502 | 3024.51 | 0.96% | 0.00 |
| 2025-11-07 | 21.03 | 20.79 | -0.22 | -1.05% | 20.72 | 21.04 | 16078 | 3351.18 | 1.07% | 0.00 |
| 2025-11-06 | 21.60 | 21.01 | -0.67 | -3.09% | 20.96 | 21.60 | 29788 | 6308.49 | 1.97% | 0.00 |
| 2025-11-05 | 21.65 | 21.68 | -0.13 | -0.60% | 21.47 | 22.03 | 13302 | 2887.01 | 0.88% | 0.00 |
| 2025-11-04 | 22.15 | 21.81 | -0.47 | -2.11% | 21.60 | 22.15 | 18674 | 4073.89 | 1.24% | 0.00 |
| 2025-11-03 | 21.99 | 22.28 | 0.45 | 2.06% | 21.83 | 22.38 | 26114 | 5769.80 | 1.73% | 0.00 |
| 2025-10-31 | 21.14 | 21.83 | 0.71 | 3.36% | 21.01 | 21.90 | 29589 | 6408.78 | 1.96% | 0.00 |
| 2025-10-30 | 20.85 | 21.12 | 0.27 | 1.29% | 20.71 | 21.68 | 35221 | 7473.25 | 2.33% | 0.00 |
| 2025-10-29 | 21.11 | 20.85 | -0.16 | -0.76% | 20.75 | 21.11 | 18682 | 3895.89 | 1.24% | 0.00 |
| 2025-10-28 | 21.00 | 21.01 | 0.06 | 0.29% | 20.72 | 21.21 | 16530 | 3471.18 | 1.10% | 0.00 |
| 2025-10-27 | 21.00 | 20.95 | 0.13 | 0.62% | 20.64 | 21.17 | 19485 | 4071.90 | 1.29% | 0.00 |
| 2025-10-24 | 20.67 | 20.82 | 0.15 | 0.73% | 20.56 | 21.19 | 23496 | 4909.46 | 1.56% | 49.88 |
| 2025-10-23 | 20.39 | 20.67 | 0.27 | 1.32% | 19.91 | 20.77 | 22701 | 4609.81 | 1.50% | 0.00 |
| 2025-10-22 | 20.82 | 20.40 | -0.47 | -2.25% | 20.37 | 20.83 | 19174 | 3945.33 | 1.27% | 0.00 |
| 2025-10-21 | 20.85 | 20.87 | 0.14 | 0.68% | 20.63 | 21.07 | 24395 | 5073.14 | 1.62% | 0.00 |
| 2025-10-20 | 21.00 | 20.73 | -0.14 | -0.67% | 20.50 | 21.46 | 34331 | 7153.36 | 2.27% | 0.00 |
| 2025-10-17 | 21.03 | 20.87 | -0.33 | -1.56% | 20.85 | 21.41 | 16155 | 3408.53 | 2.22% | 0.00 |
| 2025-10-16 | 21.50 | 21.20 | -0.70 | -3.20% | 21.06 | 21.87 | 23947 | 5112.12 | 3.29% | 0.00 |
| 2025-10-15 | 21.98 | 21.90 | 0.01 | 0.05% | 21.63 | 22.17 | 18605 | 4061.00 | 2.55% | 0.00 |
| 2025-10-14 | 23.13 | 21.89 | -1.10 | -4.78% | 21.68 | 23.40 | 32748 | 7294.57 | 4.49% | 0.00 |
| 2025-10-13 | 22.00 | 22.99 | 0.52 | 2.31% | 21.50 | 23.28 | 32380 | 7342.20 | 4.44% | 0.00 |
| 2025-10-10 | 23.23 | 22.47 | -0.63 | -2.73% | 22.41 | 23.37 | 19899 | 4531.33 | 2.73% | 0.00 |
| 2025-10-09 | 22.75 | 23.10 | 0.12 | 0.52% | 22.70 | 23.34 | 17265 | 3991.48 | 2.37% | 0.00 |
| 2025-09-30 | 23.00 | 22.98 | 0.15 | 0.66% | 22.86 | 23.20 | 16355 | 3770.48 | 2.24% | 0.00 |
| 2025-09-29 | 23.21 | 22.83 | -0.43 | -1.85% | 22.60 | 23.40 | 23244 | 5308.08 | 3.19% | 0.00 |
| 2025-09-26 | 23.47 | 23.26 | -0.44 | -1.86% | 23.26 | 23.84 | 15089 | 3535.60 | 2.07% | 2.00 |
| 2025-09-25 | 23.74 | 23.70 | -0.04 | -0.17% | 23.48 | 24.24 | 18727 | 4479.55 | 2.57% | 0.00 |
| 2025-09-24 | 23.58 | 23.74 | 0.06 | 0.25% | 23.40 | 23.92 | 18012 | 4261.54 | 2.47% | 0.00 |
| 2025-09-23 | 24.38 | 23.68 | -0.84 | -3.43% | 23.33 | 24.38 | 25679 | 6091.23 | 3.52% | 0.00 |
| 2025-09-22 | 24.65 | 24.52 | -0.28 | -1.13% | 24.00 | 24.70 | 28151 | 6849.97 | 3.86% | 0.00 |
| 2025-09-19 | 25.20 | 24.80 | -0.53 | -2.09% | 24.36 | 25.68 | 46663 | 11610.46 | 6.40% | 0.00 |
| 2025-09-18 | 24.60 | 25.33 | 0.87 | 3.56% | 24.36 | 26.21 | 67165 | 17017.54 | 9.21% | 0.00 |
| 2025-09-17 | 24.00 | 24.46 | 0.38 | 1.58% | 23.81 | 24.55 | 22395 | 5420.28 | 3.07% | 11.01 |
| 2025-09-16 | 23.86 | 24.08 | 0.19 | 0.80% | 23.62 | 24.08 | 23589 | 5629.33 | 3.24% | 0.00 |
| 2025-09-15 | 24.57 | 23.89 | -0.74 | -3.00% | 23.63 | 24.67 | 39597 | 9471.33 | 5.43% | 0.00 |
| 2025-09-12 | 25.20 | 24.63 | -0.71 | -2.80% | 24.30 | 25.58 | 34082 | 8490.07 | 4.68% | 0.00 |
| 2025-09-11 | 25.26 | 25.34 | 0.36 | 1.44% | 24.77 | 25.38 | 29854 | 7472.90 | 4.10% | 8.00 |
| 2025-09-10 | 24.71 | 24.98 | 0.36 | 1.46% | 24.65 | 25.61 | 28857 | 7267.18 | 3.96% | 0.00 |
| 2025-09-09 | 24.68 | 24.62 | -0.12 | -0.49% | 24.29 | 24.90 | 22061 | 5421.62 | 3.03% | 0.00 |
| 2025-09-08 | 24.74 | 24.74 | 0.13 | 0.53% | 24.40 | 25.20 | 24568 | 6064.17 | 3.37% | 0.00 |
| 2025-09-05 | 24.25 | 24.61 | 0.36 | 1.48% | 23.96 | 24.71 | 23143 | 5651.58 | 3.17% | 0.00 |
| 2025-09-04 | 23.89 | 24.25 | 0.31 | 1.29% | 23.88 | 25.38 | 35789 | 8800.12 | 4.91% | 0.00 |
| 2025-09-03 | 25.11 | 23.94 | -1.06 | -4.24% | 23.94 | 25.16 | 31196 | 7646.18 | 4.28% | 0.00 |
| 2025-09-02 | 26.55 | 25.00 | -1.58 | -5.94% | 24.61 | 26.69 | 54847 | 13817.40 | 7.52% | 0.00 |
| 2025-09-01 | 26.32 | 26.58 | 0.24 | 0.91% | 26.32 | 26.97 | 33148 | 8799.55 | 4.55% | 0.00 |
| 2025-08-29 | 27.37 | 26.34 | -1.35 | -4.88% | 26.03 | 27.60 | 64481 | 17055.06 | 8.85% | 0.00 |
| 2025-08-28 | 27.66 | 27.69 | 0.13 | 0.47% | 26.28 | 28.07 | 58590 | 15966.19 | 8.04% | 0.00 |
| 2025-08-27 | 28.32 | 27.56 | -0.76 | -2.68% | 27.48 | 29.10 | 58218 | 16532.69 | 7.99% | 0.00 |
| 2025-08-26 | 28.76 | 28.32 | -0.51 | -1.77% | 28.24 | 29.09 | 45314 | 13030.98 | 6.22% | 0.00 |
| 2025-08-25 | 29.65 | 28.83 | -0.37 | -1.27% | 28.66 | 29.90 | 59384 | 17208.25 | 8.15% | 0.00 |
| 2025-08-22 | 28.42 | 29.20 | 0.85 | 3.00% | 28.00 | 29.22 | 70909 | 20439.59 | 9.73% | 0.00 |
| 2025-08-21 | 27.71 | 28.35 | 0.61 | 2.20% | 27.70 | 29.50 | 65174 | 18555.08 | 8.94% | 0.00 |
| 2025-08-20 | 27.55 | 27.74 | 0.04 | 0.14% | 26.85 | 27.79 | 41893 | 11422.89 | 5.75% | 0.00 |
| 2025-08-19 | 27.45 | 27.70 | 0.31 | 1.13% | 27.20 | 28.39 | 59543 | 16494.02 | 8.17% | 0.00 |
| 2025-08-18 | 26.57 | 27.39 | 0.82 | 3.09% | 26.38 | 27.98 | 72375 | 19798.29 | 9.93% | 0.00 |
| 2025-08-15 | 26.20 | 26.57 | 0.36 | 1.37% | 25.95 | 26.98 | 35048 | 9289.91 | 4.81% | 0.00 |
永信至诚(688244)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。
