| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 55.09 | 60.99 | 8.44 | 16.06% | 52.68 | 63.06 | 564861 | 325416.53 | 20.97% | 195.00 |
| 2025-07-31 | 52.15 | 52.55 | 3.43 | 6.98% | 49.80 | 56.50 | 400945 | 210523.25 | 14.88% | 93.00 |
| 2025-07-30 | 48.84 | 49.12 | -0.72 | -1.44% | 48.18 | 51.50 | 234700 | 115824.92 | 8.71% | 21.00 |
| 2025-07-29 | 49.10 | 49.84 | -0.26 | -0.52% | 48.69 | 52.61 | 269835 | 136977.44 | 10.02% | 47.00 |
| 2025-07-28 | 50.00 | 50.10 | -0.33 | -0.65% | 47.10 | 50.22 | 306959 | 148438.03 | 11.39% | 13.00 |
| 2025-07-25 | 48.08 | 50.43 | 3.13 | 6.62% | 48.08 | 52.96 | 392193 | 196122.19 | 14.56% | 98.00 |
| 2025-07-24 | 46.20 | 47.30 | 0.95 | 2.05% | 45.72 | 48.03 | 250348 | 117269.13 | 9.29% | 161.00 |
| 2025-07-23 | 44.20 | 46.35 | 1.84 | 4.13% | 43.78 | 47.38 | 291798 | 134254.27 | 10.83% | 43.00 |
| 2025-07-22 | 45.42 | 44.51 | -1.55 | -3.37% | 44.05 | 46.15 | 237065 | 106447.69 | 8.80% | 12.00 |
| 2025-07-21 | 45.52 | 46.06 | -0.87 | -1.85% | 45.36 | 47.62 | 255745 | 118457.70 | 9.49% | 17.00 |
| 2025-07-18 | 48.66 | 46.93 | 1.11 | 2.42% | 46.36 | 50.33 | 403664 | 193485.72 | 14.98% | 38.00 |
| 2025-07-17 | 44.91 | 45.82 | 0.12 | 0.26% | 43.99 | 47.39 | 369168 | 168697.77 | 13.70% | 167.00 |
| 2025-07-16 | 46.27 | 45.70 | -0.32 | -0.70% | 43.88 | 47.00 | 395659 | 178526.17 | 14.69% | 10.00 |
| 2025-07-15 | 38.19 | 46.02 | 7.67 | 20.00% | 38.10 | 46.02 | 443195 | 188622.78 | 16.45% | 2.00 |
| 2025-07-14 | 38.88 | 38.35 | -0.63 | -1.62% | 37.86 | 38.94 | 145863 | 55735.73 | 5.41% | 30.00 |
| 2025-07-11 | 35.86 | 38.98 | 3.32 | 9.31% | 35.52 | 39.60 | 289926 | 110460.63 | 10.76% | 104.00 |
| 2025-07-10 | 36.34 | 35.66 | -0.46 | -1.27% | 35.25 | 36.34 | 79624 | 28465.08 | 2.96% | 0.00 |
| 2025-07-09 | 34.43 | 36.12 | 1.79 | 5.21% | 34.05 | 36.68 | 161947 | 57875.94 | 6.01% | 23.00 |
| 2025-07-08 | 33.57 | 34.33 | 0.63 | 1.87% | 33.57 | 34.48 | 67341 | 23009.16 | 2.50% | 6.00 |
| 2025-07-07 | 34.68 | 33.70 | -1.09 | -3.13% | 33.50 | 34.77 | 93064 | 31741.94 | 3.45% | 4.00 |
| 2025-07-04 | 35.66 | 34.79 | -0.99 | -2.77% | 34.40 | 36.22 | 71751 | 25109.12 | 2.66% | 8.00 |
| 2025-07-03 | 35.10 | 35.78 | 0.70 | 2.00% | 35.00 | 35.93 | 58023 | 20587.83 | 2.15% | 7.00 |
| 2025-07-02 | 36.12 | 35.08 | -1.18 | -3.25% | 34.88 | 36.28 | 67618 | 23932.67 | 2.51% | 4.00 |
| 2025-07-01 | 36.42 | 36.26 | -0.34 | -0.93% | 35.90 | 36.60 | 60452 | 21886.35 | 2.24% | 0.00 |
| 2025-06-30 | 35.48 | 36.60 | 0.95 | 2.66% | 35.48 | 36.84 | 89802 | 32704.60 | 3.33% | 68.00 |
| 2025-06-27 | 35.99 | 35.65 | -0.29 | -0.81% | 35.30 | 36.24 | 78313 | 27991.27 | 2.91% | 5.00 |
| 2025-06-26 | 35.04 | 35.94 | 0.90 | 2.57% | 34.76 | 36.90 | 152962 | 55307.92 | 5.68% | 22.00 |
| 2025-06-25 | 33.78 | 35.04 | 1.26 | 3.73% | 33.50 | 35.15 | 110974 | 38449.74 | 4.12% | 0.00 |
| 2025-06-24 | 32.88 | 33.78 | 1.14 | 3.49% | 32.75 | 34.09 | 77118 | 25941.28 | 2.86% | 0.00 |
| 2025-06-23 | 31.50 | 32.64 | 0.62 | 1.94% | 31.50 | 33.02 | 67403 | 21872.31 | 2.50% | 0.00 |
| 2025-06-20 | 33.30 | 32.02 | -1.48 | -4.42% | 32.00 | 34.49 | 98718 | 32451.26 | 3.66% | 7.00 |
| 2025-06-19 | 34.00 | 33.50 | -0.51 | -1.50% | 33.38 | 35.10 | 93256 | 31936.59 | 3.46% | 0.00 |
| 2025-06-18 | 34.60 | 34.01 | -0.56 | -1.62% | 33.76 | 34.73 | 46716 | 15938.17 | 1.73% | 0.00 |
| 2025-06-17 | 35.00 | 34.57 | -0.55 | -1.57% | 34.03 | 35.07 | 54891 | 18911.34 | 2.04% | 0.11 |
| 2025-06-16 | 33.89 | 35.12 | 1.17 | 3.45% | 33.55 | 35.53 | 83609 | 29132.94 | 3.10% | 8.00 |
| 2025-06-13 | 36.44 | 33.95 | -2.19 | -6.06% | 33.80 | 36.44 | 111891 | 38623.07 | 4.15% | 5.00 |
| 2025-06-12 | 35.71 | 36.14 | 0.18 | 0.50% | 35.33 | 36.39 | 55965 | 20142.69 | 2.08% | 1.00 |
| 2025-06-11 | 35.70 | 35.96 | 0.27 | 0.76% | 35.69 | 37.21 | 73680 | 26751.70 | 2.74% | 3.00 |
| 2025-06-10 | 36.76 | 35.69 | -0.73 | -2.00% | 34.61 | 36.78 | 94832 | 33587.07 | 3.52% | 0.00 |
| 2025-06-09 | 35.68 | 36.42 | 1.09 | 3.09% | 35.68 | 37.44 | 122700 | 45212.71 | 4.55% | 0.00 |
| 2025-06-06 | 35.00 | 35.33 | 0.15 | 0.43% | 34.86 | 35.92 | 68788 | 24315.68 | 2.55% | 6.00 |
| 2025-06-05 | 33.67 | 35.21 | 1.51 | 4.48% | 33.61 | 35.35 | 98128 | 34056.18 | 3.64% | 10.00 |
| 2025-06-04 | 33.25 | 33.70 | 0.47 | 1.41% | 33.00 | 34.06 | 45401 | 15276.01 | 1.69% | 0.00 |
| 2025-06-03 | 33.08 | 33.23 | -0.10 | -0.30% | 33.00 | 33.79 | 42609 | 14204.55 | 1.58% | 0.00 |
| 2025-05-30 | 34.23 | 33.33 | -1.06 | -3.08% | 33.30 | 34.29 | 55876 | 18793.33 | 2.07% | 18.00 |
| 2025-05-29 | 33.64 | 34.39 | 0.93 | 2.78% | 33.38 | 34.70 | 78497 | 26872.31 | 2.91% | 10.00 |
| 2025-05-28 | 33.89 | 33.46 | -0.29 | -0.86% | 33.31 | 34.25 | 46016 | 15512.18 | 1.71% | 0.00 |
| 2025-05-27 | 34.72 | 33.75 | -1.10 | -3.16% | 33.45 | 34.85 | 78872 | 26703.26 | 2.93% | 2.00 |
| 2025-05-26 | 34.52 | 34.85 | 0.00 | 0.00% | 34.23 | 35.18 | 61201 | 21159.80 | 2.27% | 0.00 |
| 2025-05-23 | 34.51 | 34.85 | -0.06 | -0.17% | 34.06 | 35.95 | 108863 | 38193.51 | 4.04% | 1.00 |
| 2025-05-22 | 34.05 | 34.91 | 0.55 | 1.60% | 33.88 | 35.44 | 89481 | 31190.08 | 3.32% | 2.00 |
| 2025-05-21 | 34.79 | 34.36 | -0.53 | -1.52% | 34.35 | 34.90 | 55571 | 19184.07 | 2.06% | 0.00 |
| 2025-05-20 | 34.84 | 34.89 | 0.01 | 0.03% | 34.48 | 35.27 | 49941 | 17423.21 | 1.85% | 8.00 |
| 2025-05-19 | 34.56 | 34.88 | 0.30 | 0.87% | 33.84 | 35.40 | 72797 | 25234.58 | 2.70% | 4.00 |
| 2025-05-16 | 34.75 | 34.58 | -0.27 | -0.77% | 34.41 | 34.98 | 56741 | 19665.32 | 2.11% | 0.00 |
| 2025-05-15 | 36.62 | 34.85 | -2.13 | -5.76% | 34.78 | 36.65 | 117744 | 41565.21 | 4.37% | 1.00 |
| 2025-05-14 | 36.49 | 36.98 | 0.38 | 1.04% | 35.91 | 37.96 | 100638 | 37070.80 | 3.74% | 0.00 |
| 2025-05-13 | 38.02 | 36.60 | 0.10 | 0.27% | 36.50 | 38.28 | 118327 | 44143.79 | 4.39% | 0.00 |
| 2025-05-12 | 36.24 | 36.50 | 0.53 | 1.47% | 35.75 | 36.96 | 93696 | 34036.89 | 3.48% | 0.00 |
| 2025-05-09 | 36.82 | 35.97 | -1.20 | -3.23% | 35.88 | 37.16 | 87886 | 31852.19 | 3.26% | 1.00 |
| 2025-05-08 | 37.01 | 37.17 | -0.13 | -0.35% | 36.95 | 37.85 | 96928 | 36162.27 | 3.60% | 1.00 |
| 2025-05-07 | 38.91 | 37.30 | -1.34 | -3.47% | 36.90 | 39.24 | 154446 | 58328.93 | 5.73% | 15.00 |
| 2025-05-06 | 38.51 | 38.64 | 0.79 | 2.09% | 37.60 | 39.26 | 164714 | 63228.30 | 6.11% | 30.00 |
| 2025-04-30 | 37.00 | 37.85 | 1.35 | 3.70% | 36.51 | 38.99 | 187447 | 71520.79 | 6.96% | 0.00 |
| 2025-04-29 | 35.99 | 36.50 | 0.95 | 2.67% | 35.02 | 37.05 | 141808 | 51481.46 | 5.26% | 0.00 |
| 2025-04-28 | 34.54 | 35.55 | 1.55 | 4.56% | 34.54 | 36.68 | 179042 | 64304.38 | 6.65% | 13.00 |
| 2025-04-25 | 33.94 | 34.00 | 0.15 | 0.44% | 33.65 | 34.77 | 100428 | 34321.15 | 3.72% | 0.00 |
| 2025-04-24 | 34.40 | 33.85 | -0.70 | -2.03% | 33.45 | 35.05 | 105928 | 36085.18 | 3.93% | 0.00 |
| 2025-04-23 | 34.42 | 34.55 | 0.66 | 1.95% | 33.95 | 34.86 | 117778 | 40585.63 | 4.37% | 9.00 |
| 2025-04-22 | 35.77 | 33.89 | -1.88 | -5.26% | 33.72 | 35.86 | 162056 | 55512.08 | 6.01% | 0.00 |
| 2025-04-21 | 32.95 | 35.77 | 2.57 | 7.74% | 32.95 | 36.19 | 192923 | 67327.14 | 7.16% | 35.00 |
| 2025-04-18 | 34.30 | 33.20 | -1.31 | -3.80% | 32.88 | 34.60 | 109555 | 36632.29 | 4.06% | 0.00 |
| 2025-04-17 | 33.36 | 34.51 | 1.48 | 4.48% | 33.36 | 35.50 | 179669 | 62446.15 | 6.66% | 0.00 |
| 2025-04-16 | 33.60 | 33.03 | -0.94 | -2.77% | 32.46 | 34.33 | 130817 | 43429.61 | 4.85% | 0.00 |
| 2025-04-15 | 33.30 | 33.97 | 1.28 | 3.92% | 33.10 | 34.47 | 188649 | 63892.03 | 7.00% | 11.00 |
| 2025-04-14 | 32.10 | 32.69 | 1.31 | 4.17% | 32.10 | 33.59 | 158724 | 52190.88 | 5.89% | 8.00 |
| 2025-04-11 | 30.20 | 31.38 | 0.70 | 2.28% | 30.20 | 32.56 | 133226 | 41760.71 | 4.94% | 1.00 |
| 2025-04-10 | 31.10 | 30.68 | 0.95 | 3.20% | 30.63 | 32.25 | 152835 | 47993.67 | 5.67% | 13.00 |
| 2025-04-09 | 27.73 | 29.73 | 0.74 | 2.55% | 26.17 | 29.95 | 179398 | 51090.78 | 6.65% | 20.00 |
| 2025-04-08 | 29.48 | 28.99 | -0.19 | -0.65% | 27.80 | 30.26 | 183507 | 53134.69 | 6.81% | 0.00 |
鼎捷数智(300378)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。
