| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 48.83 | 52.45 | 3.70 | 7.59% | 48.79 | 53.58 | 347225 | 180919.28 | 12.89% | 44.00 |
| 2025-10-30 | 50.46 | 48.75 | -2.62 | -5.10% | 48.63 | 50.46 | 192866 | 95340.37 | 7.16% | 9.00 |
| 2025-10-29 | 51.00 | 51.37 | -0.23 | -0.45% | 50.00 | 51.50 | 144248 | 73153.12 | 5.35% | 15.00 |
| 2025-10-28 | 50.11 | 51.60 | 1.44 | 2.87% | 50.00 | 53.68 | 250972 | 130787.01 | 9.32% | 11.00 |
| 2025-10-27 | 50.46 | 50.16 | -0.19 | -0.38% | 49.28 | 50.78 | 131184 | 65502.68 | 4.87% | 10.00 |
| 2025-10-24 | 49.09 | 50.35 | 1.49 | 3.05% | 48.98 | 51.00 | 139944 | 69985.05 | 5.20% | 0.00 |
| 2025-10-23 | 49.01 | 48.86 | -0.48 | -0.97% | 47.90 | 49.63 | 91375 | 44233.17 | 3.39% | 10.00 |
| 2025-10-22 | 48.95 | 49.34 | 0.66 | 1.36% | 48.80 | 50.28 | 150719 | 74826.09 | 5.60% | 1.00 |
| 2025-10-21 | 48.69 | 48.68 | 0.43 | 0.89% | 47.60 | 48.78 | 111505 | 53869.01 | 4.14% | 105.00 |
| 2025-10-20 | 48.52 | 48.25 | 0.81 | 1.71% | 47.82 | 49.00 | 96189 | 46515.88 | 3.57% | 0.00 |
| 2025-10-17 | 49.40 | 47.44 | -1.99 | -4.03% | 47.43 | 50.00 | 129991 | 63057.68 | 4.83% | 10.00 |
| 2025-10-16 | 51.05 | 49.43 | -2.03 | -3.94% | 49.40 | 51.16 | 148889 | 74673.75 | 5.53% | 3.00 |
| 2025-10-15 | 50.22 | 51.46 | 0.45 | 0.88% | 49.83 | 51.99 | 130734 | 66771.77 | 4.85% | 0.00 |
| 2025-10-14 | 54.45 | 51.01 | -3.30 | -6.08% | 50.65 | 55.43 | 216694 | 114906.69 | 8.04% | 2.00 |
| 2025-10-13 | 53.33 | 54.31 | -1.96 | -3.48% | 53.22 | 57.48 | 233853 | 128506.05 | 8.68% | 24.00 |
| 2025-10-10 | 58.86 | 56.27 | -5.13 | -8.36% | 55.16 | 60.73 | 355937 | 203931.92 | 13.21% | 82.00 |
| 2025-10-09 | 54.40 | 61.40 | 5.65 | 10.13% | 54.09 | 62.88 | 486028 | 286140.62 | 18.04% | 50.00 |
| 2025-09-30 | 54.90 | 55.75 | 2.72 | 5.13% | 53.24 | 56.43 | 341830 | 187410.58 | 12.69% | 37.00 |
| 2025-09-29 | 51.01 | 53.03 | 2.02 | 3.96% | 51.01 | 54.88 | 266112 | 142148.72 | 9.88% | 148.00 |
| 2025-09-26 | 52.32 | 51.01 | -2.18 | -4.10% | 50.82 | 53.21 | 206466 | 107256.06 | 7.66% | 19.00 |
| 2025-09-25 | 50.59 | 53.19 | 3.07 | 6.13% | 50.30 | 55.55 | 432460 | 231465.66 | 16.05% | 122.00 |
| 2025-09-24 | 47.85 | 50.12 | 1.74 | 3.60% | 47.62 | 50.60 | 151030 | 74654.92 | 5.61% | 4.00 |
| 2025-09-23 | 50.57 | 48.38 | -2.01 | -3.99% | 46.89 | 50.72 | 178533 | 86288.44 | 6.63% | 3.00 |
| 2025-09-22 | 49.91 | 50.39 | 0.37 | 0.74% | 49.58 | 50.85 | 114696 | 57598.33 | 4.26% | 28.00 |
| 2025-09-19 | 50.57 | 50.02 | -0.93 | -1.83% | 49.90 | 51.38 | 128378 | 64863.54 | 4.77% | 2.00 |
| 2025-09-18 | 52.09 | 50.95 | -1.38 | -2.64% | 50.50 | 52.88 | 213176 | 110481.47 | 7.91% | 8.00 |
| 2025-09-17 | 51.76 | 52.33 | 0.06 | 0.11% | 50.80 | 52.99 | 207998 | 107637.31 | 7.72% | 0.00 |
| 2025-09-16 | 50.84 | 52.27 | 1.85 | 3.67% | 50.13 | 52.50 | 180014 | 92777.88 | 6.68% | 0.00 |
| 2025-09-15 | 50.66 | 50.42 | -0.86 | -1.68% | 50.00 | 51.18 | 128800 | 64977.29 | 4.78% | 9.00 |
| 2025-09-12 | 51.20 | 51.28 | 0.17 | 0.33% | 51.12 | 53.23 | 204613 | 106681.90 | 7.60% | 15.00 |
| 2025-09-11 | 49.77 | 51.11 | 1.98 | 4.03% | 48.68 | 51.50 | 207629 | 104664.90 | 7.71% | 8.00 |
| 2025-09-10 | 48.80 | 49.13 | 0.52 | 1.07% | 48.80 | 49.93 | 119212 | 58807.78 | 4.43% | 0.00 |
| 2025-09-09 | 49.88 | 48.61 | -1.74 | -3.46% | 48.26 | 50.95 | 174564 | 86058.71 | 6.48% | 8.00 |
| 2025-09-08 | 48.89 | 50.35 | 1.45 | 2.97% | 48.01 | 50.70 | 194449 | 97117.73 | 7.22% | 0.00 |
| 2025-09-05 | 48.59 | 48.90 | 0.77 | 1.60% | 47.22 | 48.99 | 173658 | 83689.10 | 6.45% | 2.00 |
| 2025-09-04 | 49.70 | 48.13 | -1.57 | -3.16% | 47.11 | 50.50 | 189970 | 92801.13 | 7.05% | 47.00 |
| 2025-09-03 | 51.50 | 49.70 | -1.19 | -2.34% | 49.50 | 51.55 | 140950 | 71032.64 | 5.23% | 30.00 |
| 2025-09-02 | 54.00 | 50.89 | -3.11 | -5.76% | 50.57 | 54.08 | 238842 | 123304.87 | 8.87% | 7.00 |
| 2025-09-01 | 52.99 | 54.00 | 1.38 | 2.62% | 52.90 | 54.25 | 211303 | 113264.95 | 7.84% | 201.00 |
| 2025-08-29 | 57.01 | 52.62 | -5.38 | -9.28% | 52.25 | 57.50 | 359782 | 193641.44 | 13.36% | 7.00 |
| 2025-08-28 | 59.41 | 58.00 | -3.40 | -5.54% | 55.48 | 59.89 | 346593 | 198753.91 | 12.87% | 40.00 |
| 2025-08-27 | 62.50 | 61.40 | 0.32 | 0.52% | 59.40 | 65.00 | 391750 | 243283.02 | 14.54% | 27.00 |
| 2025-08-26 | 58.11 | 61.08 | 2.04 | 3.46% | 58.11 | 62.11 | 310579 | 188730.23 | 11.53% | 93.00 |
| 2025-08-25 | 59.10 | 59.04 | 0.38 | 0.65% | 58.03 | 61.50 | 314697 | 187597.84 | 11.68% | 55.00 |
| 2025-08-22 | 55.58 | 58.66 | 3.30 | 5.96% | 55.01 | 58.90 | 307479 | 177225.67 | 11.41% | 168.00 |
| 2025-08-21 | 55.21 | 55.36 | 0.19 | 0.34% | 54.32 | 55.96 | 182045 | 100514.00 | 6.76% | 49.00 |
| 2025-08-20 | 56.50 | 55.17 | -2.48 | -4.30% | 53.76 | 56.53 | 281180 | 154594.66 | 10.44% | 189.00 |
| 2025-08-19 | 58.60 | 57.65 | -1.35 | -2.29% | 57.35 | 61.77 | 342930 | 203222.14 | 12.73% | 3.00 |
| 2025-08-18 | 55.01 | 59.00 | 3.49 | 6.29% | 55.01 | 59.00 | 361858 | 208215.36 | 13.43% | 32.00 |
| 2025-08-15 | 53.58 | 55.51 | 1.47 | 2.72% | 53.12 | 56.37 | 303755 | 165652.98 | 11.28% | 15.00 |
| 2025-08-14 | 55.30 | 54.04 | -1.29 | -2.33% | 53.98 | 57.33 | 340438 | 189566.92 | 12.64% | 0.00 |
| 2025-08-13 | 54.75 | 55.33 | -0.06 | -0.11% | 54.58 | 56.08 | 269285 | 148852.00 | 10.00% | 1.00 |
| 2025-08-12 | 55.52 | 55.39 | -0.69 | -1.23% | 54.29 | 56.42 | 294602 | 162522.94 | 10.94% | 16.00 |
| 2025-08-11 | 53.93 | 56.08 | 0.58 | 1.05% | 53.82 | 57.65 | 326118 | 181812.28 | 12.11% | 118.00 |
| 2025-08-08 | 62.01 | 55.50 | -10.56 | -15.99% | 55.03 | 62.80 | 509329 | 300090.03 | 18.91% | 69.00 |
| 2025-08-07 | 64.00 | 66.06 | 1.52 | 2.36% | 61.08 | 66.93 | 440646 | 284041.38 | 16.36% | 147.00 |
| 2025-08-06 | 60.68 | 64.54 | 2.69 | 4.35% | 59.20 | 64.54 | 461410 | 287698.03 | 17.13% | 431.00 |
| 2025-08-05 | 62.50 | 61.85 | -3.17 | -4.88% | 58.74 | 62.98 | 527455 | 321709.41 | 19.58% | 66.00 |
| 2025-08-04 | 60.99 | 65.02 | 4.03 | 6.61% | 60.10 | 66.56 | 538984 | 340640.84 | 20.01% | 63.00 |
| 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 |
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。
