| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 113.58 | 123.61 | 10.13 | 8.93% | 110.33 | 129.61 | 425954 | 514926.66 | 19.26% | 3.00 |
| 2026-01-29 | 118.98 | 113.48 | -5.07 | -4.28% | 113.47 | 119.70 | 117473 | 135920.91 | 5.31% | 0.00 |
| 2026-01-28 | 119.88 | 118.55 | -0.85 | -0.71% | 117.01 | 120.92 | 99299 | 117555.99 | 4.49% | 0.00 |
| 2026-01-27 | 118.16 | 119.40 | 1.40 | 1.19% | 116.40 | 120.33 | 118097 | 140019.03 | 5.34% | 1.00 |
| 2026-01-26 | 121.50 | 118.00 | -4.03 | -3.30% | 117.10 | 121.50 | 100532 | 119201.88 | 4.55% | 0.00 |
| 2026-01-23 | 123.59 | 122.03 | -1.65 | -1.33% | 117.00 | 123.59 | 157162 | 188599.06 | 7.11% | 0.00 |
| 2026-01-22 | 125.90 | 123.68 | -0.11 | -0.09% | 122.08 | 126.97 | 105242 | 130188.48 | 4.76% | 0.00 |
| 2026-01-21 | 126.00 | 123.79 | -3.86 | -3.02% | 122.70 | 129.40 | 171311 | 213552.02 | 7.75% | 2.00 |
| 2026-01-20 | 126.37 | 127.65 | 0.84 | 0.66% | 124.28 | 129.50 | 130954 | 166336.39 | 5.92% | 14.00 |
| 2026-01-19 | 130.89 | 126.81 | -2.30 | -1.78% | 126.26 | 131.99 | 138585 | 177921.78 | 6.27% | 4.00 |
| 2026-01-16 | 127.34 | 129.11 | 0.49 | 0.38% | 124.97 | 131.36 | 201172 | 257206.70 | 9.10% | 0.00 |
| 2026-01-15 | 119.13 | 128.62 | 8.29 | 6.89% | 118.33 | 128.67 | 193763 | 243781.56 | 8.76% | 1.00 |
| 2026-01-14 | 115.44 | 120.33 | 5.25 | 4.56% | 114.35 | 122.00 | 206315 | 246022.33 | 9.33% | 0.00 |
| 2026-01-13 | 114.06 | 115.08 | -0.15 | -0.13% | 113.62 | 118.66 | 140193 | 161899.38 | 6.34% | 0.00 |
| 2026-01-12 | 112.40 | 115.23 | 1.72 | 1.52% | 110.21 | 116.60 | 151544 | 173325.67 | 6.85% | 3.00 |
| 2026-01-09 | 110.28 | 113.51 | 1.23 | 1.10% | 109.61 | 114.26 | 153764 | 172340.64 | 6.95% | 2.00 |
| 2026-01-08 | 110.00 | 112.28 | 1.48 | 1.34% | 109.28 | 117.50 | 190842 | 215710.23 | 8.63% | 15.00 |
| 2026-01-07 | 109.20 | 110.80 | 3.75 | 3.50% | 106.16 | 111.77 | 244736 | 267344.19 | 11.07% | 18.00 |
| 2026-01-06 | 98.89 | 107.05 | 6.75 | 6.73% | 98.81 | 111.00 | 309278 | 329188.09 | 13.98% | 3.00 |
| 2026-01-05 | 92.92 | 100.30 | 8.30 | 9.02% | 92.88 | 103.00 | 176337 | 170371.72 | 7.97% | 20.00 |
| 2025-12-31 | 94.00 | 92.00 | -1.01 | -1.09% | 92.00 | 94.50 | 68121 | 63299.53 | 3.08% | 1.00 |
| 2025-12-30 | 93.35 | 93.01 | -0.51 | -0.55% | 92.90 | 94.80 | 71429 | 66831.73 | 3.23% | 2.00 |
| 2025-12-29 | 94.26 | 93.52 | -1.14 | -1.20% | 93.14 | 95.26 | 75599 | 71098.60 | 3.42% | 0.00 |
| 2025-12-26 | 96.50 | 94.66 | -1.59 | -1.65% | 94.00 | 96.80 | 96304 | 91626.12 | 4.35% | 0.00 |
| 2025-12-25 | 96.76 | 96.25 | -0.51 | -0.53% | 95.33 | 99.90 | 128276 | 124568.06 | 5.80% | 2.00 |
| 2025-12-24 | 95.70 | 96.76 | 1.11 | 1.16% | 94.80 | 97.78 | 127104 | 122366.11 | 5.75% | 0.00 |
| 2025-12-23 | 92.25 | 95.65 | 2.94 | 3.17% | 92.01 | 95.66 | 142133 | 133890.75 | 6.43% | 21.00 |
| 2025-12-22 | 89.01 | 92.71 | 2.88 | 3.21% | 89.01 | 93.70 | 100101 | 92092.12 | 4.53% | 0.00 |
| 2025-12-19 | 91.99 | 89.83 | -1.57 | -1.72% | 89.60 | 92.30 | 78573 | 71247.24 | 3.55% | 1.00 |
| 2025-12-18 | 91.04 | 91.40 | -0.47 | -0.51% | 91.01 | 93.80 | 112790 | 104465.63 | 5.10% | 9.00 |
| 2025-12-17 | 89.00 | 91.87 | 1.86 | 2.07% | 87.51 | 92.15 | 119947 | 108412.97 | 5.42% | 0.00 |
| 2025-12-16 | 90.01 | 90.01 | -0.25 | -0.28% | 88.00 | 91.48 | 97221 | 87345.47 | 4.40% | 0.00 |
| 2025-12-15 | 88.01 | 90.26 | 1.21 | 1.36% | 88.01 | 91.29 | 113963 | 102848.23 | 5.15% | 6.00 |
| 2025-12-12 | 87.10 | 89.05 | 1.82 | 2.09% | 86.58 | 89.83 | 86357 | 76239.83 | 3.90% | 1.00 |
| 2025-12-11 | 88.50 | 87.23 | -1.50 | -1.69% | 87.20 | 89.26 | 53812 | 47455.35 | 2.43% | 1.00 |
| 2025-12-10 | 87.10 | 88.73 | 1.03 | 1.17% | 86.59 | 89.23 | 62389 | 54901.33 | 2.82% | 3.00 |
| 2025-12-09 | 88.00 | 87.70 | -1.08 | -1.22% | 87.33 | 89.08 | 65469 | 57716.86 | 2.96% | 0.00 |
| 2025-12-08 | 87.32 | 88.78 | 1.46 | 1.67% | 87.01 | 89.40 | 79162 | 70098.29 | 3.58% | 2.00 |
| 2025-12-05 | 87.29 | 87.32 | 0.04 | 0.05% | 85.33 | 87.88 | 59740 | 51767.87 | 2.70% | 2.00 |
| 2025-12-04 | 85.40 | 87.28 | 0.98 | 1.14% | 85.20 | 87.95 | 59292 | 51364.63 | 2.68% | 9.00 |
| 2025-12-03 | 86.58 | 86.30 | -0.02 | -0.02% | 85.75 | 87.54 | 50335 | 43526.44 | 2.28% | 2.00 |
| 2025-12-02 | 87.50 | 86.32 | -1.94 | -2.20% | 86.15 | 87.93 | 59599 | 51750.12 | 2.69% | 0.00 |
| 2025-12-01 | 85.96 | 88.26 | 2.97 | 3.48% | 85.36 | 88.70 | 94053 | 82021.30 | 4.25% | 0.00 |
| 2025-11-28 | 83.59 | 85.29 | 1.43 | 1.71% | 83.39 | 85.99 | 69150 | 58795.25 | 3.13% | 2.00 |
| 2025-11-27 | 84.54 | 83.86 | -0.60 | -0.71% | 83.66 | 86.57 | 67597 | 57525.53 | 3.06% | 3.00 |
| 2025-11-26 | 83.96 | 84.46 | 0.10 | 0.12% | 83.33 | 85.25 | 53696 | 45394.69 | 2.43% | 2.00 |
| 2025-11-25 | 83.69 | 84.36 | 1.06 | 1.27% | 83.38 | 86.00 | 75011 | 63621.61 | 3.39% | 0.00 |
| 2025-11-24 | 82.25 | 83.30 | 1.74 | 2.13% | 81.72 | 83.65 | 58589 | 48457.76 | 2.65% | 0.00 |
| 2025-11-21 | 84.05 | 81.56 | -4.24 | -4.94% | 81.46 | 85.70 | 98867 | 82333.58 | 4.47% | 1.00 |
| 2025-11-20 | 88.53 | 85.80 | -1.51 | -1.73% | 85.80 | 88.88 | 58959 | 51266.75 | 2.67% | 6.00 |
| 2025-11-19 | 87.05 | 87.31 | -0.41 | -0.47% | 86.58 | 89.18 | 64032 | 56240.72 | 2.90% | 1.00 |
| 2025-11-18 | 86.52 | 87.72 | 0.84 | 0.97% | 86.08 | 89.20 | 76058 | 66781.97 | 3.44% | 17.00 |
| 2025-11-17 | 88.02 | 86.88 | -0.63 | -0.72% | 86.31 | 89.59 | 70743 | 61837.16 | 3.20% | 12.00 |
| 2025-11-14 | 90.00 | 87.51 | -4.04 | -4.41% | 87.51 | 90.76 | 103198 | 91685.55 | 4.67% | 1.00 |
| 2025-11-13 | 90.76 | 91.55 | 0.61 | 0.67% | 89.90 | 92.33 | 93383 | 85418.79 | 4.22% | 0.00 |
| 2025-11-12 | 91.20 | 90.94 | 0.01 | 0.01% | 87.77 | 92.53 | 89195 | 80659.17 | 4.03% | 0.00 |
| 2025-11-11 | 92.96 | 90.93 | -0.46 | -0.50% | 90.68 | 93.99 | 108166 | 99907.09 | 4.89% | 3.00 |
| 2025-11-10 | 90.90 | 91.39 | 0.99 | 1.10% | 90.60 | 93.18 | 96721 | 88660.30 | 4.37% | 0.00 |
| 2025-11-07 | 91.01 | 90.40 | -2.01 | -2.18% | 90.25 | 91.95 | 76416 | 69491.12 | 3.46% | 0.00 |
| 2025-11-06 | 90.90 | 92.41 | 2.40 | 2.67% | 90.69 | 92.73 | 104766 | 96203.52 | 4.74% | 1.00 |
| 2025-11-05 | 88.91 | 90.01 | -0.54 | -0.60% | 88.27 | 90.50 | 77721 | 69565.15 | 3.51% | 2.00 |
| 2025-11-04 | 91.39 | 90.55 | -1.17 | -1.28% | 90.09 | 92.40 | 73909 | 67480.72 | 3.34% | 0.00 |
| 2025-11-03 | 92.65 | 91.72 | -2.28 | -2.43% | 89.20 | 92.88 | 123447 | 112261.25 | 5.58% | 5.00 |
| 2025-10-31 | 95.28 | 94.00 | -1.80 | -1.88% | 93.35 | 96.58 | 99382 | 94076.19 | 4.49% | 3.00 |
| 2025-10-30 | 98.08 | 95.80 | -2.38 | -2.42% | 95.72 | 98.98 | 123538 | 119646.94 | 5.59% | 0.00 |
| 2025-10-29 | 97.24 | 98.18 | 0.78 | 0.80% | 95.75 | 98.97 | 144685 | 140776.14 | 6.54% | 0.00 |
| 2025-10-28 | 99.65 | 97.40 | -3.25 | -3.23% | 96.90 | 99.65 | 158280 | 155482.55 | 7.16% | 0.00 |
| 2025-10-27 | 97.61 | 100.65 | 4.61 | 4.80% | 95.69 | 101.51 | 230249 | 226297.06 | 10.41% | 12.00 |
| 2025-10-24 | 93.77 | 96.04 | 3.83 | 4.15% | 92.90 | 97.00 | 192524 | 183937.86 | 8.71% | 17.00 |
| 2025-10-23 | 91.70 | 92.21 | -0.24 | -0.26% | 90.09 | 92.57 | 90753 | 82639.08 | 4.10% | 8.00 |
| 2025-10-22 | 92.00 | 92.45 | -0.83 | -0.89% | 91.51 | 93.60 | 96135 | 88939.47 | 4.35% | 3.00 |
| 2025-10-21 | 93.26 | 93.28 | 0.87 | 0.94% | 92.20 | 94.42 | 138238 | 129160.96 | 6.25% | 18.00 |
| 2025-10-20 | 96.58 | 92.41 | -2.13 | -2.25% | 91.62 | 96.70 | 155182 | 145692.45 | 7.02% | 3.00 |
| 2025-10-17 | 99.59 | 94.54 | -6.84 | -6.75% | 93.85 | 99.70 | 196247 | 188859.94 | 8.87% | 28.00 |
| 2025-10-16 | 100.00 | 101.38 | 0.10 | 0.10% | 98.53 | 105.00 | 178818 | 182187.50 | 8.09% | 6.00 |
| 2025-10-15 | 103.20 | 101.28 | -4.62 | -4.36% | 98.99 | 103.70 | 214553 | 216260.33 | 9.70% | 18.00 |
| 2025-10-14 | 112.89 | 105.90 | -8.62 | -7.53% | 103.70 | 112.89 | 364999 | 392678.53 | 16.50% | 27.00 |
| 2025-10-13 | 99.03 | 114.52 | 14.54 | 14.54% | 99.00 | 114.52 | 452468 | 491101.66 | 20.46% | 9.00 |
| 2025-10-10 | 99.03 | 99.98 | -1.85 | -1.82% | 96.26 | 101.38 | 243424 | 238845.20 | 11.01% | 3.00 |
| 2025-10-09 | 105.52 | 101.83 | -0.07 | -0.07% | 100.80 | 107.40 | 306022 | 318829.31 | 13.84% | 10.00 |
江丰电子(300666)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。
