| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 133.52 | 137.35 | 6.50 | 4.97% | 133.46 | 141.87 | 124555 | 172921.66 | 5.63% | 5.00 |
| 2026-03-24 | 128.24 | 130.85 | 5.14 | 4.09% | 125.48 | 131.34 | 89605 | 115058.16 | 4.05% | 5.00 |
| 2026-03-23 | 130.77 | 125.71 | -7.43 | -5.58% | 124.71 | 132.89 | 81831 | 105077.96 | 3.70% | 10.00 |
| 2026-03-20 | 137.38 | 133.14 | -3.51 | -2.57% | 133.00 | 139.94 | 85954 | 117515.69 | 3.89% | 1.00 |
| 2026-03-19 | 136.13 | 136.65 | -0.77 | -0.56% | 133.55 | 139.95 | 94164 | 128613.01 | 4.26% | 0.00 |
| 2026-03-18 | 137.89 | 137.42 | 1.30 | 0.96% | 134.81 | 138.60 | 66707 | 91106.39 | 3.02% | 2.05 |
| 2026-03-17 | 143.61 | 136.12 | -6.58 | -4.61% | 136.00 | 144.10 | 81506 | 112996.45 | 3.69% | 6.00 |
| 2026-03-16 | 145.75 | 142.70 | -2.20 | -1.52% | 138.50 | 146.90 | 92774 | 130987.55 | 4.19% | 7.00 |
| 2026-03-13 | 145.10 | 144.90 | -2.62 | -1.78% | 144.00 | 150.40 | 79046 | 115830.56 | 3.57% | 5.00 |
| 2026-03-12 | 150.00 | 147.52 | -1.74 | -1.17% | 143.07 | 152.88 | 104547 | 153638.11 | 4.73% | 1.00 |
| 2026-03-11 | 153.00 | 149.26 | -4.92 | -3.19% | 148.20 | 154.60 | 113985 | 170908.08 | 5.15% | 1.00 |
| 2026-03-10 | 153.85 | 154.18 | 2.67 | 1.76% | 150.53 | 154.73 | 125253 | 192015.12 | 5.66% | 0.00 |
| 2026-03-09 | 144.89 | 151.51 | 3.14 | 2.12% | 141.95 | 152.99 | 140142 | 206501.80 | 6.34% | 3.00 |
| 2026-03-06 | 150.48 | 148.37 | -3.13 | -2.07% | 146.78 | 151.93 | 101321 | 151050.28 | 4.58% | 13.00 |
| 2026-03-05 | 156.01 | 151.50 | 1.49 | 0.99% | 149.26 | 156.50 | 137461 | 208888.11 | 6.22% | 0.00 |
| 2026-03-04 | 150.00 | 150.01 | -4.57 | -2.96% | 148.51 | 155.97 | 146148 | 221317.41 | 6.61% | 1.00 |
| 2026-03-03 | 157.04 | 154.58 | -3.26 | -2.07% | 154.28 | 167.81 | 201565 | 321614.81 | 9.11% | 6.00 |
| 2026-03-02 | 156.33 | 157.84 | -4.17 | -2.57% | 156.32 | 162.00 | 152764 | 242008.66 | 6.91% | 16.00 |
| 2026-02-27 | 159.00 | 162.01 | -0.99 | -0.61% | 157.03 | 163.66 | 136750 | 219936.48 | 6.18% | 3.00 |
| 2026-02-26 | 159.34 | 163.00 | 3.70 | 2.32% | 156.00 | 163.80 | 205946 | 329546.47 | 9.31% | 9.00 |
| 2026-02-25 | 145.86 | 159.30 | 16.30 | 11.40% | 144.83 | 164.56 | 241831 | 373108.19 | 10.93% | 0.00 |
| 2026-02-24 | 144.06 | 143.00 | -2.05 | -1.41% | 137.01 | 145.00 | 163186 | 230914.56 | 7.38% | 2.00 |
| 2026-02-13 | 141.20 | 145.05 | 0.75 | 0.52% | 140.20 | 147.88 | 169254 | 244851.00 | 7.65% | 0.00 |
| 2026-02-12 | 132.64 | 144.30 | 13.61 | 10.41% | 131.52 | 146.24 | 242849 | 339723.81 | 10.98% | 23.00 |
| 2026-02-11 | 129.80 | 130.69 | -1.51 | -1.14% | 126.00 | 133.35 | 147246 | 192402.97 | 6.66% | 7.00 |
| 2026-02-10 | 128.09 | 132.20 | 2.82 | 2.18% | 124.86 | 133.32 | 221098 | 284382.88 | 10.00% | 16.00 |
| 2026-02-09 | 125.00 | 129.38 | 5.77 | 4.67% | 125.00 | 136.83 | 315325 | 414778.41 | 14.26% | 10.00 |
| 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 |
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。
