| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 17.03 | 16.76 | -0.12 | -0.71% | 16.65 | 17.29 | 88337 | 14889.45 | 3.99% | 0.00 |
| 2026-02-02 | 15.82 | 16.88 | -0.55 | -3.16% | 15.82 | 17.43 | 137738 | 23471.54 | 6.22% | 0.00 |
| 2026-01-30 | 17.25 | 17.43 | -0.09 | -0.51% | 17.10 | 17.86 | 100950 | 17613.08 | 4.56% | 0.00 |
| 2026-01-29 | 18.45 | 17.52 | -0.79 | -4.31% | 17.42 | 18.50 | 132491 | 23576.39 | 5.98% | 0.00 |
| 2026-01-28 | 17.95 | 18.31 | 0.48 | 2.69% | 17.70 | 18.59 | 209540 | 38251.71 | 9.46% | 1.00 |
| 2026-01-27 | 18.00 | 17.83 | -0.33 | -1.82% | 17.25 | 18.30 | 141088 | 25133.21 | 6.37% | 0.00 |
| 2026-01-26 | 18.85 | 18.16 | -0.75 | -3.97% | 17.75 | 18.91 | 209037 | 37878.82 | 9.44% | 0.00 |
| 2026-01-23 | 17.82 | 18.91 | 1.11 | 6.24% | 17.79 | 19.27 | 236490 | 44600.39 | 10.67% | 10.00 |
| 2026-01-22 | 18.23 | 17.80 | -0.52 | -2.84% | 17.53 | 18.33 | 137741 | 24502.29 | 6.22% | 9.00 |
| 2026-01-21 | 17.41 | 18.32 | 0.97 | 5.59% | 16.98 | 18.97 | 228691 | 41152.92 | 10.32% | 0.00 |
| 2026-01-20 | 18.80 | 17.35 | -1.46 | -7.76% | 17.20 | 18.80 | 283557 | 50129.34 | 12.80% | 2.00 |
| 2026-01-19 | 18.90 | 18.81 | -0.48 | -2.49% | 18.60 | 19.20 | 202083 | 38277.61 | 9.12% | 0.00 |
| 2026-01-16 | 18.38 | 19.29 | 1.19 | 6.57% | 18.35 | 20.00 | 346517 | 67367.84 | 15.64% | 0.00 |
| 2026-01-15 | 17.96 | 18.10 | -0.10 | -0.55% | 17.40 | 18.35 | 202800 | 36262.29 | 9.15% | 7.00 |
| 2026-01-14 | 16.81 | 18.20 | 1.24 | 7.31% | 16.74 | 18.39 | 293197 | 51755.60 | 13.23% | 12.00 |
| 2026-01-13 | 17.17 | 16.96 | -0.47 | -2.70% | 16.96 | 17.80 | 161749 | 27808.07 | 7.30% | 0.00 |
| 2026-01-12 | 17.47 | 17.43 | -0.20 | -1.13% | 17.20 | 17.70 | 184286 | 31982.61 | 8.32% | 0.00 |
| 2026-01-09 | 17.28 | 17.63 | 0.42 | 2.44% | 16.95 | 17.80 | 219815 | 38309.88 | 9.92% | 0.00 |
| 2026-01-08 | 18.10 | 17.21 | -0.93 | -5.13% | 17.12 | 18.12 | 271714 | 47212.36 | 12.26% | 50.00 |
| 2026-01-07 | 17.17 | 18.14 | 0.66 | 3.78% | 17.17 | 18.67 | 331891 | 60200.40 | 14.98% | 10.00 |
| 2026-01-06 | 16.01 | 17.48 | 1.46 | 9.11% | 15.90 | 17.91 | 359123 | 61758.12 | 16.21% | 4.00 |
| 2026-01-05 | 15.94 | 16.02 | 0.05 | 0.31% | 15.76 | 16.45 | 219150 | 35131.27 | 9.89% | 0.00 |
| 2025-12-31 | 16.30 | 15.97 | -0.33 | -2.02% | 15.83 | 16.48 | 236029 | 37963.05 | 10.65% | 0.00 |
| 2025-12-30 | 17.48 | 16.30 | -1.46 | -8.22% | 15.89 | 17.69 | 468732 | 78576.98 | 21.16% | 0.00 |
| 2025-12-29 | 14.72 | 17.76 | 2.96 | 20.00% | 14.64 | 17.76 | 476105 | 79680.30 | 21.49% | 0.00 |
| 2025-12-26 | 14.77 | 14.80 | -0.06 | -0.40% | 14.61 | 15.05 | 70313 | 10406.13 | 3.17% | 5.00 |
| 2025-12-25 | 15.07 | 14.86 | -0.13 | -0.87% | 14.60 | 15.08 | 62101 | 9196.45 | 2.80% | 0.00 |
| 2025-12-24 | 14.52 | 14.99 | 0.43 | 2.95% | 14.45 | 15.04 | 71607 | 10655.36 | 3.23% | 0.00 |
| 2025-12-23 | 14.55 | 14.56 | -0.09 | -0.61% | 14.35 | 14.75 | 55086 | 8005.11 | 2.49% | 0.00 |
| 2025-12-22 | 14.76 | 14.65 | -0.13 | -0.88% | 14.60 | 15.03 | 54283 | 8029.79 | 2.45% | 0.00 |
| 2025-12-19 | 15.00 | 14.78 | -0.10 | -0.67% | 14.68 | 15.15 | 47686 | 7052.88 | 2.15% | 0.00 |
| 2025-12-18 | 14.80 | 14.88 | -0.05 | -0.33% | 14.72 | 15.38 | 85545 | 12941.81 | 3.86% | 0.00 |
| 2025-12-17 | 14.76 | 14.93 | 0.21 | 1.43% | 14.43 | 14.99 | 60722 | 8926.59 | 2.74% | 0.00 |
| 2025-12-16 | 14.67 | 14.72 | -0.02 | -0.14% | 14.50 | 15.20 | 69881 | 10380.33 | 3.15% | 0.00 |
| 2025-12-15 | 14.93 | 14.74 | -0.32 | -2.12% | 14.62 | 15.06 | 62546 | 9261.87 | 2.82% | 0.00 |
| 2025-12-12 | 14.52 | 15.06 | 0.54 | 3.72% | 14.43 | 15.22 | 90197 | 13440.97 | 4.07% | 0.00 |
| 2025-12-11 | 14.82 | 14.52 | -0.30 | -2.02% | 14.49 | 14.90 | 49236 | 7202.76 | 2.22% | 0.00 |
| 2025-12-10 | 14.89 | 14.82 | -0.12 | -0.80% | 14.69 | 14.92 | 37628 | 5562.84 | 1.70% | 0.00 |
| 2025-12-09 | 14.99 | 14.94 | -0.07 | -0.47% | 14.90 | 15.50 | 64819 | 9818.84 | 2.93% | 0.00 |
| 2025-12-08 | 14.98 | 15.01 | 0.03 | 0.20% | 14.72 | 15.15 | 65882 | 9818.68 | 2.97% | 0.00 |
| 2025-12-05 | 14.60 | 14.98 | 0.47 | 3.24% | 14.43 | 15.09 | 73430 | 10896.77 | 3.31% | 0.00 |
| 2025-12-04 | 14.75 | 14.51 | -0.28 | -1.89% | 14.33 | 14.87 | 56529 | 8197.54 | 2.55% | 0.00 |
| 2025-12-03 | 15.32 | 14.79 | -0.49 | -3.21% | 14.70 | 15.37 | 84696 | 12613.44 | 3.82% | 0.00 |
| 2025-12-02 | 15.08 | 15.28 | 0.13 | 0.86% | 14.94 | 15.35 | 74251 | 11290.59 | 3.35% | 0.00 |
| 2025-12-01 | 14.80 | 15.15 | 0.34 | 2.30% | 14.80 | 15.47 | 117314 | 17870.94 | 5.30% | 0.00 |
| 2025-11-28 | 14.03 | 14.81 | 0.77 | 5.48% | 14.00 | 14.85 | 87803 | 12737.26 | 3.96% | 0.00 |
| 2025-11-27 | 13.83 | 14.04 | 0.21 | 1.52% | 13.73 | 14.38 | 58620 | 8236.66 | 2.65% | 0.00 |
| 2025-11-26 | 13.67 | 13.83 | 0.15 | 1.10% | 13.58 | 14.46 | 70365 | 9905.17 | 3.18% | 0.00 |
| 2025-11-25 | 13.44 | 13.68 | 0.32 | 2.40% | 13.40 | 13.83 | 43905 | 6004.24 | 1.98% | 0.00 |
| 2025-11-24 | 13.39 | 13.36 | 0.11 | 0.83% | 13.16 | 13.44 | 29969 | 3985.42 | 1.35% | 0.00 |
| 2025-11-21 | 13.80 | 13.25 | -0.70 | -5.02% | 13.06 | 13.95 | 70045 | 9389.80 | 3.16% | 0.00 |
| 2025-11-20 | 14.00 | 13.95 | -0.04 | -0.29% | 13.81 | 14.27 | 46318 | 6469.92 | 2.09% | 0.00 |
| 2025-11-19 | 14.56 | 13.99 | -0.57 | -3.91% | 13.87 | 14.82 | 70373 | 9958.55 | 3.18% | 0.00 |
| 2025-11-18 | 14.48 | 14.56 | 0.07 | 0.48% | 14.33 | 14.67 | 47556 | 6910.62 | 2.15% | 0.00 |
| 2025-11-17 | 14.51 | 14.49 | 0.01 | 0.07% | 14.33 | 14.58 | 44595 | 6448.44 | 2.01% | 0.00 |
| 2025-11-14 | 14.52 | 14.48 | -0.12 | -0.82% | 14.42 | 14.63 | 43513 | 6319.98 | 1.96% | 0.00 |
| 2025-11-13 | 14.89 | 14.60 | -0.11 | -0.75% | 14.52 | 14.91 | 59834 | 8758.33 | 2.70% | 0.00 |
| 2025-11-12 | 15.38 | 14.71 | -0.71 | -4.60% | 14.60 | 15.38 | 82372 | 12241.73 | 3.72% | 6.00 |
| 2025-11-11 | 15.99 | 15.42 | -0.57 | -3.56% | 15.32 | 16.16 | 80529 | 12598.43 | 3.63% | 0.00 |
| 2025-11-10 | 15.50 | 15.99 | 0.53 | 3.43% | 15.40 | 16.20 | 100271 | 15990.83 | 4.53% | 0.00 |
| 2025-11-07 | 15.62 | 15.46 | -0.26 | -1.65% | 15.41 | 16.13 | 86200 | 13506.84 | 3.89% | 0.00 |
| 2025-11-06 | 15.31 | 15.72 | 0.40 | 2.61% | 15.09 | 15.86 | 88716 | 13768.97 | 4.00% | 0.00 |
| 2025-11-05 | 14.80 | 15.32 | 0.50 | 3.37% | 14.59 | 15.42 | 73102 | 11057.19 | 3.30% | 0.00 |
| 2025-11-04 | 15.00 | 14.82 | -0.18 | -1.20% | 14.70 | 15.06 | 42625 | 6325.71 | 1.92% | 0.00 |
| 2025-11-03 | 15.08 | 15.00 | -0.03 | -0.20% | 14.51 | 15.11 | 73800 | 10988.93 | 3.33% | 0.00 |
| 2025-10-31 | 14.63 | 15.03 | 0.43 | 2.95% | 14.60 | 15.22 | 85337 | 12861.56 | 3.85% | 0.00 |
| 2025-10-30 | 15.23 | 14.60 | -0.98 | -6.29% | 14.40 | 15.28 | 140278 | 20569.50 | 6.33% | 0.00 |
| 2025-10-29 | 15.71 | 15.58 | -0.21 | -1.33% | 15.42 | 15.80 | 64178 | 9987.48 | 2.90% | 0.00 |
| 2025-10-28 | 15.45 | 15.79 | 0.30 | 1.94% | 15.31 | 16.08 | 80232 | 12650.88 | 3.62% | 0.00 |
| 2025-10-27 | 16.22 | 15.49 | -0.65 | -4.03% | 15.36 | 16.37 | 96178 | 15128.70 | 4.34% | 0.00 |
| 2025-10-24 | 15.81 | 16.14 | 0.33 | 2.09% | 15.81 | 16.66 | 103338 | 16893.33 | 4.66% | 0.00 |
| 2025-10-23 | 15.58 | 15.81 | 0.19 | 1.22% | 15.11 | 15.87 | 70394 | 10941.91 | 3.18% | 0.00 |
| 2025-10-22 | 15.51 | 15.62 | -0.09 | -0.57% | 15.40 | 15.89 | 50683 | 7927.07 | 2.29% | 0.00 |
| 2025-10-21 | 15.59 | 15.71 | 0.14 | 0.90% | 15.43 | 15.94 | 48325 | 7575.55 | 2.18% | 0.00 |
| 2025-10-20 | 15.70 | 15.57 | 0.10 | 0.65% | 15.39 | 15.94 | 54483 | 8526.38 | 2.46% | 0.00 |
| 2025-10-17 | 16.74 | 15.47 | -0.94 | -5.73% | 15.46 | 16.79 | 93957 | 14940.88 | 4.24% | 0.00 |
| 2025-10-16 | 16.91 | 16.41 | -0.05 | -0.30% | 16.26 | 17.18 | 95220 | 15883.50 | 4.30% | 0.00 |
| 2025-10-15 | 15.80 | 16.46 | 0.79 | 5.04% | 15.58 | 16.51 | 101062 | 16338.19 | 4.56% | 0.00 |
| 2025-10-14 | 16.38 | 15.67 | -0.55 | -3.39% | 15.58 | 16.78 | 107541 | 17312.04 | 4.85% | 0.00 |
| 2025-10-13 | 15.68 | 16.22 | -0.40 | -2.41% | 15.21 | 16.49 | 104977 | 16822.11 | 4.74% | 0.00 |
英飞特(300582)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。
