| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-04 | 6.87 | 6.73 | -0.14 | -2.04% | 6.66 | 6.99 | 144912 | 9809.83 | 3.96% | 0.00 |
| 2025-07-03 | 6.95 | 6.87 | -0.12 | -1.72% | 6.78 | 7.00 | 226283 | 15465.18 | 6.19% | 14.00 |
| 2025-07-02 | 7.07 | 6.99 | -0.11 | -1.55% | 6.97 | 7.40 | 395086 | 28244.21 | 10.80% | 0.00 |
| 2025-07-01 | 7.21 | 7.10 | -0.11 | -1.53% | 7.01 | 7.25 | 85089 | 6043.00 | 2.33% | 0.00 |
| 2025-06-30 | 7.06 | 7.21 | 0.18 | 2.56% | 7.06 | 7.27 | 102673 | 7346.17 | 2.81% | 0.00 |
| 2025-06-27 | 7.02 | 7.03 | 0.01 | 0.14% | 6.99 | 7.13 | 67359 | 4752.08 | 1.84% | 0.00 |
| 2025-06-26 | 7.05 | 7.02 | -0.04 | -0.57% | 6.95 | 7.13 | 73533 | 5184.43 | 2.01% | 0.00 |
| 2025-06-25 | 7.14 | 7.06 | 0.01 | 0.14% | 6.94 | 7.14 | 79397 | 5577.12 | 2.17% | 0.00 |
| 2025-06-24 | 6.99 | 7.05 | 0.16 | 2.32% | 6.88 | 7.06 | 83799 | 5878.25 | 2.29% | 0.00 |
| 2025-06-23 | 6.73 | 6.89 | 0.09 | 1.32% | 6.64 | 6.98 | 93590 | 6413.84 | 2.56% | 0.00 |
| 2025-06-20 | 6.78 | 6.80 | 0.02 | 0.29% | 6.71 | 7.11 | 139144 | 9538.83 | 3.81% | 0.00 |
| 2025-06-19 | 7.07 | 6.78 | -0.24 | -3.42% | 6.73 | 7.07 | 83632 | 5746.87 | 2.29% | 0.00 |
| 2025-06-18 | 7.09 | 7.02 | -0.10 | -1.40% | 6.98 | 7.18 | 59180 | 4163.98 | 1.62% | 0.00 |
| 2025-06-17 | 7.24 | 7.12 | -0.08 | -1.11% | 7.10 | 7.32 | 86093 | 6178.91 | 2.35% | 0.00 |
| 2025-06-16 | 6.90 | 7.20 | 0.30 | 4.35% | 6.85 | 7.22 | 108294 | 7695.65 | 2.96% | 0.00 |
| 2025-06-13 | 7.11 | 6.90 | -0.25 | -3.50% | 6.86 | 7.17 | 89157 | 6211.39 | 2.44% | 0.00 |
| 2025-06-12 | 7.25 | 7.15 | -0.13 | -1.79% | 7.10 | 7.25 | 79707 | 5712.74 | 2.18% | 0.00 |
| 2025-06-11 | 7.30 | 7.28 | -0.05 | -0.68% | 7.26 | 7.41 | 78488 | 5748.04 | 2.15% | 0.00 |
| 2025-06-10 | 7.43 | 7.33 | -0.08 | -1.08% | 7.23 | 7.43 | 107199 | 7839.76 | 2.93% | 0.00 |
| 2025-06-09 | 7.24 | 7.41 | 0.21 | 2.92% | 7.17 | 7.42 | 125199 | 9158.44 | 3.42% | 0.00 |
| 2025-06-06 | 7.27 | 7.20 | 0.01 | 0.14% | 7.13 | 7.40 | 109605 | 7933.32 | 3.00% | 0.00 |
| 2025-06-05 | 7.06 | 7.19 | 0.09 | 1.27% | 7.06 | 7.21 | 81512 | 5829.50 | 2.23% | 0.00 |
| 2025-06-04 | 7.12 | 7.10 | 0.01 | 0.14% | 7.03 | 7.16 | 54693 | 3875.17 | 1.50% | 0.00 |
| 2025-06-03 | 7.00 | 7.09 | 0.03 | 0.42% | 7.00 | 7.19 | 71089 | 5054.10 | 1.94% | 0.00 |
| 2025-05-30 | 7.32 | 7.06 | -0.19 | -2.62% | 7.04 | 7.32 | 80756 | 5727.00 | 2.21% | 0.00 |
| 2025-05-29 | 7.10 | 7.25 | 0.13 | 1.83% | 7.10 | 7.25 | 102754 | 7401.44 | 2.81% | 0.00 |
| 2025-05-28 | 7.21 | 7.12 | -0.13 | -1.79% | 7.03 | 7.30 | 88285 | 6289.73 | 2.41% | 0.00 |
| 2025-05-27 | 7.13 | 7.25 | 0.10 | 1.40% | 7.04 | 7.29 | 104791 | 7529.91 | 2.87% | 50.00 |
| 2025-05-26 | 6.96 | 7.15 | 0.16 | 2.29% | 6.96 | 7.24 | 110034 | 7822.60 | 3.01% | 0.00 |
| 2025-05-23 | 7.29 | 6.99 | -0.19 | -2.65% | 6.96 | 7.34 | 132223 | 9353.06 | 3.62% | 0.00 |
| 2025-05-22 | 7.46 | 7.18 | -0.30 | -4.01% | 7.17 | 7.51 | 237370 | 17406.88 | 6.49% | 18.00 |
| 2025-05-21 | 7.19 | 7.48 | 0.31 | 4.32% | 7.18 | 7.99 | 344136 | 25694.94 | 9.41% | 71.00 |
| 2025-05-20 | 7.20 | 7.17 | 0.29 | 4.22% | 6.99 | 7.37 | 245252 | 17471.06 | 6.71% | 0.00 |
| 2025-05-19 | 6.68 | 6.88 | 0.28 | 4.24% | 6.66 | 6.92 | 139705 | 9520.48 | 3.82% | 49.00 |
| 2025-05-16 | 6.59 | 6.60 | 0.00 | 0.00% | 6.59 | 6.75 | 70338 | 4676.83 | 1.92% | 0.00 |
| 2025-05-15 | 6.71 | 6.60 | -0.16 | -2.37% | 6.58 | 6.75 | 77110 | 5119.52 | 2.11% | 0.00 |
| 2025-05-14 | 6.76 | 6.76 | -0.10 | -1.46% | 6.64 | 6.80 | 111792 | 7500.80 | 3.06% | 0.00 |
| 2025-05-13 | 6.84 | 6.86 | 0.14 | 2.08% | 6.74 | 7.03 | 176436 | 12165.33 | 4.83% | 0.00 |
| 2025-05-12 | 6.67 | 6.72 | 0.10 | 1.51% | 6.64 | 6.79 | 65096 | 4366.44 | 1.78% | 0.00 |
| 2025-05-09 | 6.77 | 6.62 | -0.18 | -2.65% | 6.62 | 6.82 | 88419 | 5903.69 | 2.42% | 0.00 |
| 2025-05-08 | 6.71 | 6.80 | 0.05 | 0.74% | 6.66 | 6.88 | 122520 | 8327.08 | 3.35% | 0.00 |
| 2025-05-07 | 6.78 | 6.75 | 0.09 | 1.35% | 6.68 | 6.93 | 177830 | 12088.64 | 4.86% | 0.00 |
| 2025-05-06 | 6.52 | 6.66 | 0.22 | 3.42% | 6.47 | 6.67 | 134639 | 8849.35 | 3.68% | 0.00 |
| 2025-04-30 | 6.59 | 6.44 | 0.01 | 0.16% | 6.41 | 6.60 | 80705 | 5229.89 | 2.21% | 75.00 |
| 2025-04-29 | 6.44 | 6.43 | 0.08 | 1.26% | 6.42 | 6.75 | 124102 | 8114.85 | 3.39% | 0.00 |
| 2025-04-28 | 6.61 | 6.35 | -0.35 | -5.22% | 6.29 | 6.66 | 153897 | 9862.81 | 4.21% | 0.00 |
| 2025-04-25 | 6.60 | 6.70 | -0.02 | -0.30% | 6.56 | 6.78 | 134064 | 8963.81 | 3.67% | 1.00 |
| 2025-04-24 | 6.74 | 6.72 | -0.11 | -1.61% | 6.51 | 6.88 | 208584 | 13934.84 | 5.70% | 76.00 |
| 2025-04-23 | 6.80 | 6.83 | -0.10 | -1.44% | 6.66 | 6.99 | 246655 | 16792.18 | 6.75% | 256.00 |
| 2025-04-22 | 7.21 | 6.93 | -0.53 | -7.10% | 6.85 | 7.44 | 416300 | 29591.17 | 11.38% | 12.00 |
| 2025-04-21 | 7.46 | 7.46 | 1.24 | 19.94% | 7.08 | 7.46 | 536164 | 39409.66 | 14.66% | 0.00 |
| 2025-04-03 | 6.20 | 6.22 | -0.04 | -0.64% | 6.19 | 6.38 | 60349 | 3779.37 | 1.65% | 0.00 |
| 2025-04-02 | 6.27 | 6.26 | 0.03 | 0.48% | 6.19 | 6.35 | 38024 | 2393.54 | 1.04% | 0.00 |
| 2025-04-01 | 6.19 | 6.23 | 0.04 | 0.65% | 6.19 | 6.42 | 46610 | 2930.25 | 1.27% | 0.00 |
| 2025-03-31 | 6.20 | 6.19 | 0.01 | 0.16% | 6.02 | 6.21 | 46430 | 2838.52 | 1.27% | 0.00 |
| 2025-03-28 | 6.27 | 6.18 | -0.07 | -1.12% | 6.18 | 6.31 | 38901 | 2423.84 | 1.06% | 0.00 |
| 2025-03-27 | 6.43 | 6.25 | -0.21 | -3.25% | 6.22 | 6.43 | 57024 | 3587.21 | 1.56% | 0.00 |
| 2025-03-26 | 6.26 | 6.46 | 0.16 | 2.54% | 6.26 | 6.64 | 83546 | 5401.70 | 2.28% | 1.00 |
| 2025-03-25 | 6.41 | 6.30 | -0.07 | -1.10% | 6.23 | 6.42 | 51750 | 3267.91 | 1.42% | 0.00 |
| 2025-03-24 | 6.64 | 6.37 | -0.24 | -3.63% | 6.23 | 6.71 | 57097 | 3674.04 | 1.56% | 0.00 |
| 2025-03-21 | 6.82 | 6.61 | -0.18 | -2.65% | 6.61 | 6.82 | 47519 | 3183.68 | 1.30% | 0.00 |
| 2025-03-20 | 6.82 | 6.79 | -0.05 | -0.73% | 6.72 | 6.92 | 37941 | 2593.85 | 1.04% | 37.00 |
| 2025-03-19 | 6.98 | 6.84 | -0.09 | -1.30% | 6.77 | 6.98 | 46346 | 3161.33 | 1.27% | 0.00 |
| 2025-03-18 | 6.89 | 6.93 | 0.07 | 1.02% | 6.84 | 6.98 | 50997 | 3519.31 | 1.39% | 1.00 |
| 2025-03-17 | 6.89 | 6.86 | 0.01 | 0.15% | 6.83 | 7.02 | 48768 | 3374.00 | 1.33% | 1.00 |
| 2025-03-14 | 6.68 | 6.85 | 0.13 | 1.93% | 6.62 | 6.85 | 55205 | 3731.03 | 1.51% | 1.00 |
| 2025-03-13 | 6.89 | 6.72 | -0.14 | -2.04% | 6.60 | 6.89 | 59767 | 4008.31 | 1.63% | 0.00 |
| 2025-03-12 | 6.95 | 6.86 | -0.01 | -0.15% | 6.82 | 6.98 | 47219 | 3251.89 | 1.29% | 0.00 |
| 2025-03-11 | 6.84 | 6.87 | -0.04 | -0.58% | 6.66 | 6.89 | 41791 | 2847.24 | 1.14% | 1.00 |
| 2025-03-10 | 6.88 | 6.91 | 0.01 | 0.14% | 6.83 | 7.00 | 50646 | 3498.42 | 1.39% | 1.00 |
| 2025-03-07 | 7.09 | 6.90 | -0.20 | -2.82% | 6.83 | 7.12 | 80897 | 5623.46 | 2.21% | 0.00 |
| 2025-03-06 | 7.00 | 7.10 | 0.10 | 1.43% | 6.99 | 7.14 | 71341 | 5045.60 | 1.95% | 29.00 |
| 2025-03-05 | 7.12 | 7.00 | -0.11 | -1.55% | 6.90 | 7.15 | 64101 | 4473.67 | 1.75% | 0.00 |
| 2025-03-04 | 6.90 | 7.11 | 0.17 | 2.45% | 6.89 | 7.30 | 71525 | 5069.83 | 1.96% | 2.00 |
| 2025-03-03 | 6.87 | 6.94 | 0.07 | 1.02% | 6.87 | 7.14 | 67643 | 4758.55 | 1.85% | 0.00 |
| 2025-02-28 | 7.17 | 6.87 | -0.32 | -4.45% | 6.86 | 7.27 | 76079 | 5355.30 | 2.08% | 0.00 |
| 2025-02-27 | 7.32 | 7.19 | -0.15 | -2.04% | 7.10 | 7.40 | 90694 | 6566.52 | 2.48% | 0.00 |
| 2025-02-26 | 7.20 | 7.34 | 0.20 | 2.80% | 7.11 | 7.37 | 122070 | 8833.03 | 3.34% | 0.00 |
| 2025-02-25 | 6.91 | 7.14 | 0.14 | 2.00% | 6.85 | 7.19 | 115536 | 8213.94 | 3.16% | 0.00 |
| 2025-02-24 | 6.98 | 7.00 | -0.04 | -0.57% | 6.91 | 7.12 | 83422 | 5846.30 | 2.28% | 0.00 |
琏升科技(300051)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。
