| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 46.48 | 47.62 | 1.47 | 3.19% | 46.00 | 47.95 | 107078 | 50585.74 | 1.89% |
| 2025-12-11 | 47.87 | 46.15 | -1.70 | -3.55% | 46.09 | 48.09 | 87433 | 41013.14 | 1.55% |
| 2025-12-10 | 47.41 | 47.85 | 0.15 | 0.31% | 45.84 | 48.05 | 92569 | 43550.57 | 1.64% |
| 2025-12-09 | 47.56 | 47.70 | 0.05 | 0.10% | 46.82 | 48.82 | 117384 | 56052.43 | 2.08% |
| 2025-12-08 | 46.96 | 47.65 | 0.69 | 1.47% | 46.58 | 48.27 | 118660 | 56413.12 | 2.10% |
| 2025-12-05 | 44.10 | 46.96 | 2.95 | 6.70% | 44.10 | 48.10 | 159845 | 74487.72 | 2.83% |
| 2025-12-04 | 44.21 | 44.01 | -0.60 | -1.34% | 43.51 | 44.60 | 56619 | 24941.79 | 1.00% |
| 2025-12-03 | 44.12 | 44.61 | 0.32 | 0.72% | 44.01 | 45.31 | 76641 | 34284.00 | 1.36% |
| 2025-12-02 | 44.47 | 44.29 | -0.18 | -0.40% | 43.75 | 45.35 | 74541 | 32990.66 | 1.32% |
| 2025-12-01 | 45.13 | 44.47 | -0.50 | -1.11% | 44.05 | 45.58 | 72296 | 32328.91 | 1.28% |
| 2025-11-28 | 43.93 | 44.97 | 0.91 | 2.07% | 43.64 | 45.50 | 81939 | 36623.83 | 1.45% |
| 2025-11-27 | 44.70 | 44.06 | -1.00 | -2.22% | 43.93 | 46.30 | 95021 | 42848.54 | 1.68% |
| 2025-11-26 | 44.47 | 45.06 | 1.26 | 2.88% | 44.10 | 45.98 | 132198 | 59729.57 | 2.34% |
| 2025-11-25 | 43.71 | 43.80 | 0.83 | 1.93% | 43.50 | 46.09 | 134985 | 60380.89 | 2.39% |
| 2025-11-24 | 42.68 | 42.97 | 0.40 | 0.94% | 41.71 | 43.48 | 113795 | 48356.65 | 2.01% |
| 2025-11-21 | 44.26 | 42.57 | -3.01 | -6.60% | 42.20 | 44.90 | 140493 | 60661.84 | 2.49% |
| 2025-11-20 | 47.25 | 45.58 | -0.82 | -1.77% | 45.45 | 48.00 | 106177 | 49240.68 | 1.88% |
| 2025-11-19 | 46.52 | 46.40 | -0.49 | -1.04% | 45.92 | 47.69 | 94206 | 44043.43 | 1.67% |
| 2025-11-18 | 45.28 | 46.89 | 1.58 | 3.49% | 45.10 | 48.21 | 175219 | 82540.73 | 3.10% |
| 2025-11-17 | 45.88 | 45.31 | -0.58 | -1.26% | 45.00 | 46.43 | 127873 | 58119.16 | 2.26% |
| 2025-11-14 | 47.01 | 45.89 | -3.59 | -7.26% | 45.89 | 47.77 | 178148 | 83205.77 | 3.15% |
| 2025-11-13 | 48.28 | 49.48 | 1.39 | 2.89% | 47.82 | 50.07 | 206955 | 101338.34 | 3.66% |
| 2025-11-12 | 48.21 | 48.09 | -1.06 | -2.16% | 46.88 | 48.97 | 179745 | 85919.24 | 3.18% |
| 2025-11-11 | 51.18 | 49.15 | -0.94 | -1.88% | 48.75 | 51.23 | 189012 | 94049.62 | 3.34% |
| 2025-11-10 | 54.40 | 50.09 | -3.51 | -6.55% | 49.34 | 54.40 | 354243 | 180307.86 | 6.27% |
| 2025-11-07 | 49.95 | 53.60 | 4.87 | 9.99% | 49.80 | 53.60 | 292230 | 151250.78 | 5.17% |
| 2025-11-06 | 45.63 | 48.73 | 4.43 | 10.00% | 45.51 | 48.73 | 238321 | 114267.23 | 4.22% |
| 2025-11-05 | 43.00 | 44.30 | -0.01 | -0.02% | 42.05 | 45.31 | 200431 | 87971.70 | 3.55% |
| 2025-11-04 | 44.74 | 44.31 | -0.31 | -0.69% | 43.90 | 46.38 | 163970 | 73556.20 | 2.90% |
| 2025-11-03 | 42.37 | 44.62 | 1.61 | 3.74% | 42.31 | 45.00 | 196113 | 86546.14 | 3.47% |
| 2025-10-31 | 43.38 | 43.01 | -0.37 | -0.85% | 42.71 | 45.79 | 180268 | 79515.80 | 3.19% |
| 2025-10-30 | 44.55 | 43.38 | -1.10 | -2.47% | 43.32 | 45.33 | 150288 | 66341.86 | 2.66% |
| 2025-10-29 | 43.28 | 44.48 | 1.60 | 3.73% | 43.28 | 44.77 | 160752 | 71056.73 | 2.84% |
| 2025-10-28 | 42.13 | 42.88 | 0.84 | 2.00% | 41.87 | 44.43 | 206434 | 89129.79 | 3.65% |
| 2025-10-27 | 41.42 | 42.04 | 2.94 | 7.52% | 41.31 | 43.01 | 250464 | 105853.19 | 4.43% |
| 2025-10-24 | 38.07 | 39.10 | 1.54 | 4.10% | 37.77 | 39.18 | 127093 | 48983.52 | 2.25% |
| 2025-10-23 | 38.29 | 37.56 | -1.11 | -2.87% | 36.58 | 38.66 | 178749 | 66590.81 | 3.16% |
| 2025-10-22 | 39.57 | 38.67 | -1.29 | -3.23% | 37.53 | 39.80 | 135406 | 51953.16 | 2.40% |
| 2025-10-21 | 39.32 | 39.96 | 1.16 | 2.99% | 39.01 | 40.40 | 136270 | 54135.05 | 2.41% |
| 2025-10-20 | 39.93 | 38.80 | -0.56 | -1.42% | 38.49 | 40.91 | 160678 | 63235.74 | 2.84% |
| 2025-10-17 | 43.00 | 39.36 | -4.37 | -9.99% | 39.36 | 43.19 | 186617 | 75942.42 | 3.30% |
| 2025-10-16 | 44.04 | 43.73 | -0.26 | -0.59% | 41.60 | 44.43 | 227304 | 97762.08 | 4.02% |
| 2025-10-15 | 40.80 | 43.99 | 2.96 | 7.21% | 39.44 | 44.51 | 262798 | 111346.12 | 4.65% |
| 2025-10-14 | 41.60 | 41.03 | 0.44 | 1.08% | 40.59 | 43.60 | 214778 | 90565.96 | 3.80% |
| 2025-10-13 | 39.20 | 40.59 | -1.36 | -3.24% | 39.20 | 41.08 | 151636 | 60982.89 | 2.68% |
| 2025-10-10 | 42.60 | 41.95 | -0.55 | -1.29% | 41.55 | 43.38 | 137059 | 57876.95 | 2.43% |
| 2025-10-09 | 41.30 | 42.50 | 1.21 | 2.93% | 40.50 | 43.80 | 272985 | 116253.95 | 4.83% |
| 2025-09-30 | 39.12 | 41.29 | 2.02 | 5.14% | 38.95 | 42.66 | 306212 | 126568.56 | 5.42% |
| 2025-09-29 | 38.31 | 39.27 | 1.34 | 3.53% | 38.14 | 40.42 | 257201 | 101672.74 | 4.55% |
| 2025-09-26 | 38.00 | 37.93 | -0.59 | -1.53% | 37.93 | 39.93 | 219460 | 85379.41 | 3.88% |
| 2025-09-25 | 39.31 | 38.52 | -0.76 | -1.93% | 38.00 | 40.48 | 243495 | 94723.72 | 4.31% |
| 2025-09-24 | 39.35 | 39.28 | -0.83 | -2.07% | 37.40 | 40.00 | 250663 | 96619.52 | 4.44% |
| 2025-09-23 | 40.66 | 40.11 | 0.23 | 0.58% | 38.81 | 41.62 | 289439 | 116745.60 | 5.12% |
| 2025-09-22 | 40.00 | 39.88 | -0.53 | -1.31% | 38.40 | 40.41 | 223346 | 87999.02 | 3.95% |
| 2025-09-19 | 39.46 | 40.41 | 0.97 | 2.46% | 38.10 | 41.59 | 345006 | 137597.44 | 6.10% |
| 2025-09-18 | 38.40 | 39.44 | 1.07 | 2.79% | 38.08 | 40.10 | 357985 | 139726.89 | 6.33% |
| 2025-09-17 | 39.03 | 38.37 | -1.00 | -2.54% | 37.77 | 39.42 | 241907 | 93109.62 | 4.28% |
| 2025-09-16 | 36.74 | 39.37 | 2.65 | 7.22% | 36.62 | 40.37 | 419677 | 162667.25 | 7.43% |
| 2025-09-15 | 37.20 | 36.72 | -0.48 | -1.29% | 36.48 | 37.95 | 258830 | 96104.54 | 4.58% |
| 2025-09-12 | 37.94 | 37.20 | -0.73 | -1.92% | 36.91 | 38.32 | 330820 | 124299.61 | 5.85% |
| 2025-09-11 | 34.30 | 37.93 | 3.45 | 10.01% | 34.29 | 37.93 | 434416 | 159949.67 | 7.69% |
| 2025-09-10 | 34.00 | 34.48 | 0.44 | 1.29% | 33.81 | 35.41 | 197642 | 68092.59 | 3.50% |
| 2025-09-09 | 34.17 | 34.04 | -0.14 | -0.41% | 33.52 | 34.29 | 160211 | 54392.43 | 2.83% |
| 2025-09-08 | 36.30 | 34.18 | -2.44 | -6.66% | 33.90 | 36.49 | 306755 | 105912.45 | 5.43% |
| 2025-09-05 | 33.94 | 36.62 | 2.39 | 6.98% | 33.70 | 36.82 | 300695 | 107038.65 | 5.32% |
| 2025-09-04 | 34.09 | 34.23 | 0.14 | 0.41% | 33.60 | 35.42 | 323609 | 112157.16 | 5.73% |
| 2025-09-03 | 33.19 | 34.09 | 0.94 | 2.84% | 32.94 | 34.75 | 231732 | 78326.98 | 4.10% |
| 2025-09-02 | 35.70 | 33.15 | -2.55 | -7.14% | 32.60 | 36.12 | 376239 | 127082.19 | 6.66% |
| 2025-09-01 | 37.35 | 35.70 | -1.30 | -3.51% | 35.50 | 37.87 | 274852 | 99437.55 | 4.86% |
| 2025-08-29 | 38.00 | 37.00 | -0.90 | -2.37% | 36.46 | 38.20 | 312525 | 115850.62 | 5.53% |
| 2025-08-28 | 35.10 | 37.90 | 2.57 | 7.27% | 35.10 | 38.35 | 450270 | 164959.91 | 7.97% |
| 2025-08-27 | 33.67 | 35.33 | 1.33 | 3.91% | 33.45 | 37.26 | 511677 | 183025.09 | 9.05% |
| 2025-08-26 | 35.14 | 34.00 | -1.60 | -4.49% | 33.89 | 35.78 | 371056 | 128019.67 | 6.57% |
| 2025-08-25 | 38.00 | 35.60 | 0.11 | 0.31% | 34.80 | 38.00 | 460532 | 165741.50 | 8.15% |
| 2025-08-22 | 33.65 | 35.49 | 0.49 | 1.40% | 33.00 | 36.40 | 532842 | 184180.73 | 9.43% |
| 2025-08-21 | 32.70 | 35.00 | 2.70 | 8.36% | 32.00 | 35.53 | 723184 | 246243.09 | 12.80% |
| 2025-08-20 | 33.68 | 32.30 | -1.44 | -4.27% | 31.40 | 33.68 | 565813 | 183981.56 | 10.01% |
| 2025-08-19 | 33.67 | 33.74 | 3.07 | 10.01% | 32.83 | 33.74 | 198142 | 66658.62 | 3.51% |
| 2025-08-18 | 29.18 | 30.67 | 1.85 | 6.42% | 29.10 | 31.70 | 745291 | 229686.06 | 13.19% |
| 2025-08-15 | 26.22 | 28.82 | 2.62 | 10.00% | 26.22 | 28.82 | 369420 | 102826.67 | 6.54% |
科士达(002518)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。
