| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-05 | 51.18 | 50.70 | -0.80 | -1.55% | 50.60 | 51.84 | 7330 | 3746.44 | 2.95% | 0.00 |
| 2026-02-04 | 51.26 | 51.50 | 0.72 | 1.42% | 50.30 | 52.20 | 11595 | 5952.36 | 4.67% | 0.00 |
| 2026-02-03 | 50.87 | 50.78 | 0.78 | 1.56% | 50.17 | 51.11 | 10720 | 5430.39 | 4.32% | 0.00 |
| 2026-02-02 | 49.29 | 50.00 | 0.79 | 1.61% | 49.23 | 51.80 | 18036 | 9137.24 | 7.27% | 0.00 |
| 2026-01-30 | 48.76 | 49.21 | 0.74 | 1.53% | 48.07 | 49.50 | 9445 | 4614.76 | 3.81% | 0.00 |
| 2026-01-29 | 49.48 | 48.47 | -1.01 | -2.04% | 48.30 | 50.00 | 9876 | 4854.51 | 3.98% | 0.00 |
| 2026-01-28 | 50.41 | 49.48 | -0.69 | -1.38% | 49.38 | 50.47 | 9058 | 4509.96 | 3.65% | 0.00 |
| 2026-01-27 | 51.11 | 50.17 | -1.16 | -2.26% | 49.32 | 51.40 | 12527 | 6304.01 | 5.05% | 0.00 |
| 2026-01-26 | 50.67 | 51.33 | 0.92 | 1.83% | 49.86 | 52.56 | 22009 | 11260.24 | 8.87% | 0.00 |
| 2026-01-23 | 50.53 | 50.41 | 0.53 | 1.06% | 49.85 | 50.53 | 7602 | 3821.36 | 3.06% | 0.00 |
| 2026-01-22 | 49.59 | 49.88 | 0.30 | 0.61% | 49.31 | 50.77 | 10079 | 5039.75 | 4.06% | 0.00 |
| 2026-01-21 | 47.99 | 49.58 | 0.83 | 1.70% | 47.61 | 49.79 | 11922 | 5856.75 | 4.80% | 0.00 |
| 2026-01-20 | 51.01 | 48.75 | -2.25 | -4.41% | 48.34 | 51.10 | 18590 | 9199.52 | 7.49% | 0.00 |
| 2026-01-19 | 49.30 | 51.00 | 1.53 | 3.09% | 49.00 | 51.30 | 20638 | 10399.99 | 8.32% | 0.00 |
| 2026-01-16 | 48.72 | 49.47 | 1.07 | 2.21% | 48.20 | 49.72 | 15893 | 7796.13 | 6.41% | 0.00 |
| 2026-01-15 | 47.90 | 48.40 | 0.43 | 0.90% | 47.05 | 48.62 | 10983 | 5268.67 | 4.43% | 0.00 |
| 2026-01-14 | 47.44 | 47.97 | 0.85 | 1.80% | 46.70 | 48.68 | 16302 | 7793.51 | 6.57% | 0.00 |
| 2026-01-13 | 47.04 | 47.12 | 0.12 | 0.26% | 46.21 | 47.87 | 12170 | 5746.70 | 4.90% | 0.00 |
| 2026-01-12 | 46.83 | 47.00 | 0.26 | 0.56% | 46.09 | 47.04 | 10246 | 4789.00 | 4.13% | 0.00 |
| 2026-01-09 | 46.36 | 46.74 | 0.30 | 0.65% | 46.00 | 46.83 | 9424 | 4376.11 | 3.80% | 0.00 |
| 2026-01-08 | 46.21 | 46.44 | 0.26 | 0.56% | 46.13 | 47.18 | 9355 | 4349.46 | 3.77% | 0.00 |
| 2026-01-07 | 46.00 | 46.18 | 0.45 | 0.98% | 45.12 | 46.39 | 11108 | 5104.62 | 4.48% | 0.00 |
| 2026-01-06 | 45.97 | 45.73 | 0.00 | 0.00% | 45.17 | 46.79 | 11376 | 5201.64 | 4.58% | 0.00 |
| 2026-01-05 | 43.74 | 45.73 | 1.99 | 4.55% | 43.35 | 46.49 | 14664 | 6648.99 | 5.91% | 0.00 |
| 2025-12-31 | 43.51 | 43.74 | 0.22 | 0.51% | 43.20 | 43.99 | 6256 | 2729.12 | 2.52% | 0.00 |
| 2025-12-30 | 43.15 | 43.52 | 0.17 | 0.39% | 43.06 | 44.00 | 6132 | 2665.66 | 2.47% | 0.00 |
| 2025-12-29 | 43.31 | 43.35 | 0.24 | 0.56% | 42.82 | 43.60 | 6177 | 2671.91 | 2.49% | 0.00 |
| 2025-12-26 | 43.75 | 43.11 | -0.79 | -1.80% | 42.86 | 44.50 | 6919 | 3008.32 | 2.79% | 0.00 |
| 2025-12-25 | 43.43 | 43.90 | 0.66 | 1.53% | 43.17 | 44.09 | 5275 | 2302.41 | 2.13% | 0.00 |
| 2025-12-24 | 43.34 | 43.24 | 0.39 | 0.91% | 42.49 | 43.80 | 6067 | 2626.64 | 2.45% | 0.00 |
| 2025-12-23 | 43.02 | 42.85 | 0.02 | 0.05% | 42.34 | 43.17 | 6503 | 2786.18 | 2.62% | 0.00 |
| 2025-12-22 | 42.91 | 42.83 | 0.25 | 0.59% | 42.63 | 43.27 | 6049 | 2601.60 | 2.44% | 0.00 |
| 2025-12-19 | 42.48 | 42.58 | 0.55 | 1.31% | 42.20 | 42.84 | 4906 | 2088.22 | 1.98% | 0.00 |
| 2025-12-18 | 40.93 | 42.03 | 0.95 | 2.31% | 40.62 | 42.73 | 9287 | 3913.70 | 3.74% | 0.00 |
| 2025-12-17 | 40.42 | 41.08 | 0.69 | 1.71% | 39.94 | 41.23 | 7331 | 2967.26 | 2.95% | 0.00 |
| 2025-12-16 | 41.38 | 40.39 | -0.78 | -1.89% | 40.04 | 41.38 | 7241 | 2928.36 | 2.92% | 0.00 |
| 2025-12-15 | 41.60 | 41.17 | -0.43 | -1.03% | 40.55 | 41.74 | 8109 | 3345.36 | 3.27% | 0.00 |
| 2025-12-12 | 42.26 | 41.60 | -0.65 | -1.54% | 41.60 | 42.88 | 6450 | 2718.74 | 2.60% | 0.00 |
| 2025-12-11 | 43.50 | 42.25 | -1.15 | -2.65% | 42.22 | 43.80 | 8871 | 3790.81 | 3.58% | 0.00 |
| 2025-12-10 | 44.76 | 43.40 | -1.37 | -3.06% | 43.25 | 44.99 | 9918 | 4353.03 | 4.00% | 0.00 |
| 2025-12-09 | 45.66 | 44.77 | -0.70 | -1.54% | 44.63 | 45.80 | 6490 | 2937.13 | 2.62% | 0.00 |
| 2025-12-08 | 45.23 | 45.47 | 0.47 | 1.04% | 45.08 | 45.83 | 7109 | 3239.15 | 2.86% | 0.00 |
| 2025-12-05 | 44.42 | 45.00 | 0.69 | 1.56% | 43.64 | 45.15 | 6484 | 2886.20 | 2.61% | 0.00 |
| 2025-12-04 | 45.00 | 44.31 | -0.92 | -2.03% | 44.09 | 45.50 | 6282 | 2798.92 | 2.53% | 0.00 |
| 2025-12-03 | 45.66 | 45.23 | -0.43 | -0.94% | 44.80 | 46.13 | 6483 | 2933.68 | 2.61% | 0.00 |
| 2025-12-02 | 45.83 | 45.66 | -0.46 | -1.00% | 45.10 | 46.12 | 7517 | 3416.03 | 3.03% | 0.00 |
| 2025-12-01 | 45.28 | 46.12 | 0.84 | 1.86% | 45.03 | 46.97 | 11308 | 5206.97 | 4.56% | 0.00 |
| 2025-11-28 | 44.35 | 45.28 | 0.76 | 1.71% | 44.00 | 45.32 | 6658 | 2984.34 | 2.68% | 0.00 |
| 2025-11-27 | 44.42 | 44.52 | 0.32 | 0.72% | 44.00 | 44.95 | 7222 | 3221.25 | 2.91% | 0.00 |
| 2025-11-26 | 44.92 | 44.20 | -0.70 | -1.56% | 44.05 | 45.68 | 7343 | 3284.25 | 2.96% | 0.00 |
| 2025-11-25 | 44.07 | 44.90 | 1.02 | 2.32% | 44.05 | 45.83 | 8871 | 3994.21 | 3.57% | 0.00 |
| 2025-11-24 | 43.66 | 43.88 | 0.96 | 2.24% | 42.73 | 44.21 | 9678 | 4218.97 | 3.90% | 0.00 |
| 2025-11-21 | 45.23 | 42.92 | -2.48 | -5.46% | 42.54 | 45.88 | 12608 | 5509.21 | 5.08% | 0.00 |
| 2025-11-20 | 46.26 | 45.40 | -0.70 | -1.52% | 44.50 | 46.95 | 12883 | 5852.43 | 5.19% | 0.00 |
| 2025-11-19 | 48.48 | 46.10 | -1.94 | -4.04% | 46.05 | 48.48 | 11819 | 5518.95 | 4.76% | 0.00 |
| 2025-11-18 | 48.44 | 48.04 | -0.21 | -0.44% | 47.62 | 48.54 | 8874 | 4273.30 | 3.58% | 0.00 |
| 2025-11-17 | 47.67 | 48.25 | 0.78 | 1.64% | 47.20 | 48.97 | 12466 | 6016.77 | 5.02% | 0.00 |
| 2025-11-14 | 46.10 | 47.47 | 1.09 | 2.35% | 45.95 | 48.09 | 11698 | 5522.57 | 4.71% | 0.00 |
| 2025-11-13 | 46.16 | 46.38 | 0.08 | 0.17% | 45.82 | 46.57 | 7021 | 3250.34 | 2.83% | 0.00 |
| 2025-11-12 | 46.68 | 46.30 | -0.62 | -1.32% | 45.90 | 47.12 | 8847 | 4108.31 | 3.57% | 0.00 |
| 2025-11-11 | 46.84 | 46.92 | 0.10 | 0.21% | 46.35 | 47.14 | 6556 | 3071.19 | 2.64% | 0.00 |
| 2025-11-10 | 47.30 | 46.82 | -0.25 | -0.53% | 46.76 | 47.48 | 6520 | 3065.56 | 2.63% | 0.00 |
| 2025-11-07 | 47.37 | 47.07 | -0.58 | -1.22% | 46.86 | 47.63 | 6481 | 3053.39 | 2.61% | 0.00 |
| 2025-11-06 | 47.36 | 47.65 | 0.31 | 0.65% | 46.81 | 47.66 | 8500 | 4028.66 | 3.43% | 0.00 |
| 2025-11-05 | 46.95 | 47.34 | 0.09 | 0.19% | 46.70 | 47.79 | 8385 | 3970.45 | 3.38% | 0.00 |
| 2025-11-04 | 47.20 | 47.25 | 0.05 | 0.11% | 46.68 | 47.40 | 8070 | 3796.10 | 3.25% | 0.00 |
| 2025-11-03 | 45.93 | 47.20 | 1.26 | 2.74% | 45.70 | 47.42 | 12229 | 5736.15 | 4.93% | 0.00 |
| 2025-10-31 | 45.62 | 45.94 | 0.63 | 1.39% | 45.62 | 46.44 | 10406 | 4799.85 | 4.19% | 0.00 |
| 2025-10-30 | 46.80 | 45.31 | -1.56 | -3.33% | 45.10 | 46.87 | 11467 | 5259.29 | 4.62% | 0.00 |
| 2025-10-29 | 47.48 | 46.87 | -0.60 | -1.26% | 46.52 | 47.48 | 8773 | 4110.15 | 3.54% | 0.00 |
| 2025-10-28 | 47.41 | 47.47 | 0.06 | 0.13% | 47.06 | 47.78 | 9571 | 4537.87 | 3.86% | 0.00 |
| 2025-10-27 | 48.21 | 47.41 | -0.61 | -1.27% | 47.10 | 48.38 | 12271 | 5831.42 | 4.95% | 0.00 |
| 2025-10-24 | 46.55 | 48.02 | 1.62 | 3.49% | 46.29 | 48.52 | 14054 | 6680.45 | 5.66% | 0.00 |
| 2025-10-23 | 46.79 | 46.40 | -0.39 | -0.83% | 45.54 | 46.87 | 7666 | 3556.28 | 3.09% | 0.00 |
| 2025-10-22 | 46.51 | 46.79 | 0.00 | 0.00% | 46.22 | 47.08 | 7745 | 3621.77 | 3.12% | 0.00 |
| 2025-10-21 | 45.38 | 46.79 | 1.69 | 3.75% | 45.01 | 46.98 | 13826 | 6394.95 | 5.57% | 0.00 |
| 2025-10-20 | 44.68 | 45.10 | 0.84 | 1.90% | 44.03 | 45.48 | 6434 | 2897.47 | 2.59% | 0.00 |
| 2025-10-17 | 45.01 | 44.26 | -0.71 | -1.58% | 44.17 | 45.39 | 8784 | 3932.48 | 3.54% | 0.00 |
| 2025-10-16 | 45.49 | 44.97 | -0.52 | -1.14% | 44.90 | 45.85 | 7380 | 3344.79 | 2.97% | 0.00 |
| 2025-10-15 | 44.61 | 45.49 | 0.88 | 1.97% | 44.36 | 45.59 | 8520 | 3836.43 | 3.43% | 0.00 |
智信精密(301512)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。
