| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-27 | 18.10 | 18.63 | 0.35 | 1.91% | 17.97 | 18.65 | 13088 | 2419.26 | 0.87% | 0.00 |
| 2026-03-26 | 19.00 | 18.28 | -0.67 | -3.54% | 18.14 | 19.03 | 17480 | 3230.49 | 1.16% | 0.00 |
| 2026-03-25 | 18.48 | 18.95 | 0.36 | 1.94% | 18.48 | 19.30 | 21502 | 4098.22 | 1.42% | 0.00 |
| 2026-03-24 | 18.13 | 18.59 | 0.88 | 4.97% | 17.72 | 18.61 | 25315 | 4588.56 | 1.68% | 0.00 |
| 2026-03-23 | 19.19 | 17.71 | -1.65 | -8.52% | 17.63 | 19.19 | 38458 | 7103.21 | 2.55% | 0.00 |
| 2026-03-20 | 20.79 | 19.36 | -1.43 | -6.88% | 18.77 | 21.05 | 38648 | 7671.56 | 2.56% | 0.00 |
| 2026-03-19 | 21.43 | 20.79 | -0.87 | -4.02% | 20.71 | 21.59 | 22475 | 4763.68 | 1.49% | 0.00 |
| 2026-03-18 | 21.55 | 21.66 | 0.21 | 0.98% | 21.45 | 21.82 | 15152 | 3279.27 | 1.00% | 0.00 |
| 2026-03-17 | 21.65 | 21.45 | -0.35 | -1.61% | 21.33 | 21.93 | 14600 | 3162.26 | 0.97% | 0.00 |
| 2026-03-16 | 22.28 | 21.80 | 0.21 | 0.97% | 21.62 | 22.28 | 13725 | 2991.64 | 0.91% | 0.00 |
| 2026-03-13 | 21.93 | 21.59 | -0.61 | -2.75% | 21.53 | 22.03 | 18272 | 3963.84 | 1.21% | 0.00 |
| 2026-03-12 | 22.52 | 22.20 | -0.42 | -1.86% | 22.00 | 22.79 | 32487 | 7274.93 | 2.15% | 3.69 |
| 2026-03-11 | 23.44 | 22.62 | -0.18 | -0.79% | 22.55 | 23.98 | 31788 | 7392.82 | 2.11% | 0.00 |
| 2026-03-10 | 23.21 | 22.80 | 0.20 | 0.88% | 22.60 | 23.21 | 24025 | 5507.04 | 1.59% | 0.00 |
| 2026-03-09 | 21.55 | 22.60 | 0.53 | 2.40% | 21.33 | 22.93 | 26164 | 5746.65 | 1.73% | 0.00 |
| 2026-03-06 | 21.28 | 22.07 | 0.79 | 3.71% | 21.26 | 22.18 | 19295 | 4182.60 | 1.28% | 3.69 |
| 2026-03-05 | 21.50 | 21.28 | 0.12 | 0.57% | 21.22 | 21.75 | 13711 | 2934.05 | 0.91% | 0.00 |
| 2026-03-04 | 21.28 | 21.16 | -0.12 | -0.56% | 21.00 | 21.40 | 18885 | 3998.79 | 1.25% | 0.00 |
| 2026-03-03 | 22.71 | 21.28 | -1.20 | -5.34% | 21.27 | 22.71 | 27232 | 5954.96 | 1.80% | 0.00 |
| 2026-03-02 | 22.60 | 22.48 | -0.35 | -1.53% | 22.11 | 22.96 | 24270 | 5452.86 | 1.61% | 0.00 |
| 2026-02-27 | 22.53 | 22.83 | 0.16 | 0.71% | 22.51 | 22.98 | 17645 | 4024.63 | 1.17% | 0.00 |
| 2026-02-26 | 23.20 | 22.67 | -0.55 | -2.37% | 22.60 | 23.32 | 28795 | 6593.99 | 1.91% | 0.00 |
| 2026-02-25 | 23.40 | 23.22 | -0.18 | -0.77% | 23.17 | 23.50 | 23482 | 5467.08 | 1.56% | 0.00 |
| 2026-02-24 | 24.81 | 23.40 | -1.24 | -5.03% | 23.39 | 25.16 | 50152 | 11927.30 | 3.32% | 0.00 |
| 2026-02-13 | 23.98 | 24.64 | 0.84 | 3.53% | 23.87 | 25.07 | 53361 | 13170.10 | 3.53% | 0.00 |
| 2026-02-12 | 24.02 | 23.80 | -0.29 | -1.20% | 23.40 | 24.10 | 28450 | 6755.26 | 1.88% | 0.00 |
| 2026-02-11 | 23.94 | 24.09 | 0.14 | 0.58% | 23.44 | 24.58 | 40133 | 9724.31 | 2.66% | 0.00 |
| 2026-02-10 | 23.64 | 23.95 | 1.02 | 4.45% | 23.64 | 24.99 | 53676 | 13064.24 | 3.56% | 0.00 |
| 2026-02-09 | 23.01 | 22.93 | 0.52 | 2.32% | 22.55 | 23.06 | 13517 | 3090.54 | 0.90% | 0.00 |
| 2026-02-06 | 22.17 | 22.41 | 0.10 | 0.45% | 21.94 | 22.62 | 13791 | 3086.87 | 0.91% | 0.00 |
| 2026-02-05 | 22.63 | 22.31 | -0.46 | -2.02% | 22.24 | 22.70 | 13853 | 3107.12 | 0.92% | 6.01 |
| 2026-02-04 | 22.60 | 22.77 | 0.05 | 0.22% | 22.39 | 23.00 | 16658 | 3776.30 | 1.10% | 0.00 |
| 2026-02-03 | 22.30 | 22.72 | 0.48 | 2.16% | 22.27 | 22.79 | 18848 | 4246.94 | 1.25% | 0.00 |
| 2026-02-02 | 22.00 | 22.24 | -1.26 | -5.36% | 22.00 | 22.98 | 29409 | 6613.17 | 1.95% | 0.00 |
| 2026-01-30 | 23.56 | 23.50 | -0.26 | -1.09% | 22.72 | 23.63 | 27735 | 6441.00 | 1.84% | 0.00 |
| 2026-01-29 | 23.90 | 23.76 | -0.26 | -1.08% | 23.35 | 24.50 | 27140 | 6500.34 | 1.80% | 0.00 |
| 2026-01-28 | 24.75 | 24.02 | -0.39 | -1.60% | 23.86 | 25.12 | 32488 | 7939.33 | 2.15% | 0.00 |
| 2026-01-27 | 23.93 | 24.41 | 0.59 | 2.48% | 23.34 | 24.41 | 25076 | 5987.57 | 1.66% | 0.00 |
| 2026-01-26 | 25.22 | 23.82 | -1.39 | -5.51% | 23.62 | 25.37 | 41822 | 10124.61 | 2.77% | 0.00 |
| 2026-01-23 | 24.58 | 25.21 | 0.83 | 3.40% | 24.38 | 25.33 | 31726 | 7926.17 | 2.10% | 0.00 |
| 2026-01-22 | 23.91 | 24.38 | 0.47 | 1.97% | 23.90 | 24.54 | 28809 | 7007.10 | 1.91% | 3.13 |
| 2026-01-21 | 24.06 | 23.91 | -0.22 | -0.91% | 23.82 | 24.32 | 31907 | 7670.30 | 2.11% | 0.00 |
| 2026-01-20 | 25.49 | 24.13 | -1.21 | -4.78% | 23.85 | 25.53 | 41060 | 10083.06 | 2.72% | 0.00 |
| 2026-01-19 | 25.28 | 25.34 | 0.00 | 0.00% | 24.67 | 25.48 | 32111 | 8100.71 | 2.13% | 0.00 |
| 2026-01-16 | 26.10 | 25.34 | -0.68 | -2.61% | 25.10 | 26.26 | 49451 | 12617.86 | 3.28% | 0.00 |
| 2026-01-15 | 27.82 | 26.02 | -0.59 | -2.22% | 25.89 | 28.30 | 79844 | 21524.99 | 5.29% | 0.00 |
| 2026-01-14 | 26.47 | 26.61 | 0.48 | 1.84% | 25.80 | 27.33 | 84106 | 22413.00 | 5.57% | 0.00 |
| 2026-01-13 | 28.22 | 26.13 | -2.06 | -7.31% | 26.10 | 28.32 | 82885 | 22364.65 | 5.49% | 0.00 |
| 2026-01-12 | 26.81 | 28.19 | 1.59 | 5.98% | 26.81 | 28.32 | 96049 | 26513.79 | 6.36% | 11.00 |
| 2026-01-09 | 25.60 | 26.60 | 1.24 | 4.89% | 25.60 | 26.67 | 82849 | 21784.30 | 5.49% | 57.00 |
| 2026-01-08 | 25.20 | 25.36 | -0.20 | -0.78% | 24.94 | 25.53 | 57079 | 14418.23 | 3.78% | 0.00 |
| 2026-01-07 | 24.38 | 25.56 | 1.06 | 4.33% | 23.93 | 25.78 | 86430 | 21428.09 | 5.73% | 0.00 |
| 2026-01-06 | 24.58 | 24.50 | -0.16 | -0.65% | 24.10 | 24.66 | 42513 | 10353.38 | 2.82% | 0.00 |
| 2026-01-05 | 24.92 | 24.66 | 0.22 | 0.90% | 24.00 | 24.98 | 46512 | 11413.79 | 3.08% | 0.00 |
| 2025-12-31 | 24.15 | 24.44 | 0.36 | 1.50% | 23.76 | 24.59 | 43501 | 10525.94 | 2.88% | 0.00 |
| 2025-12-30 | 23.79 | 24.08 | 0.29 | 1.22% | 23.65 | 24.86 | 52097 | 12694.94 | 3.45% | 0.00 |
| 2025-12-29 | 24.45 | 23.79 | -0.71 | -2.90% | 23.55 | 24.50 | 45290 | 10828.42 | 3.00% | 0.00 |
| 2025-12-26 | 24.30 | 24.50 | 0.42 | 1.74% | 23.95 | 24.93 | 63059 | 15462.54 | 4.18% | 0.00 |
| 2025-12-25 | 23.51 | 24.08 | 0.31 | 1.30% | 23.14 | 24.20 | 50480 | 11977.87 | 3.34% | 4.50 |
| 2025-12-24 | 23.44 | 23.77 | 0.19 | 0.81% | 22.64 | 24.02 | 58370 | 13637.16 | 3.87% | 0.00 |
| 2025-12-23 | 25.50 | 23.58 | -0.36 | -1.50% | 23.57 | 25.97 | 69135 | 17160.86 | 4.58% | 0.00 |
| 2025-12-22 | 23.10 | 23.94 | 0.84 | 3.64% | 22.79 | 24.10 | 46809 | 10989.92 | 3.10% | 0.00 |
| 2025-12-19 | 22.64 | 23.10 | 0.55 | 2.44% | 22.60 | 23.53 | 34006 | 7891.81 | 2.25% | 0.00 |
| 2025-12-18 | 22.18 | 22.55 | -0.06 | -0.27% | 22.16 | 23.38 | 33112 | 7555.05 | 2.19% | 0.00 |
| 2025-12-17 | 23.08 | 22.61 | -0.44 | -1.91% | 21.66 | 23.49 | 46949 | 10506.02 | 3.11% | 0.00 |
| 2025-12-16 | 23.31 | 23.05 | -0.36 | -1.54% | 22.81 | 24.12 | 38697 | 9047.45 | 2.56% | 0.00 |
| 2025-12-15 | 25.00 | 23.41 | -1.72 | -6.84% | 23.38 | 25.00 | 57417 | 13728.47 | 3.80% | 0.00 |
| 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 |
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。
