| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 21.03 | 20.95 | -0.32 | -1.50% | 20.95 | 21.47 | 61624 | 13065.95 | 5.08% | 0.00 |
| 2025-12-17 | 21.17 | 21.27 | 0.10 | 0.47% | 20.55 | 21.36 | 79342 | 16630.53 | 6.54% | 0.00 |
| 2025-12-16 | 22.18 | 21.17 | -1.20 | -5.36% | 21.17 | 22.37 | 91097 | 19579.25 | 7.51% | 5.00 |
| 2025-12-15 | 22.40 | 22.37 | -0.44 | -1.93% | 22.20 | 22.85 | 77377 | 17402.44 | 6.38% | 0.00 |
| 2025-12-12 | 23.21 | 22.81 | -0.66 | -2.81% | 22.77 | 23.80 | 119021 | 27626.59 | 9.82% | 13.00 |
| 2025-12-11 | 24.54 | 23.47 | -1.04 | -4.24% | 23.46 | 24.57 | 133962 | 31867.48 | 11.05% | 3.00 |
| 2025-12-10 | 24.95 | 24.51 | -0.36 | -1.45% | 24.40 | 25.45 | 147837 | 36760.63 | 12.19% | 1.00 |
| 2025-12-09 | 24.68 | 24.87 | -0.06 | -0.24% | 24.63 | 25.20 | 169065 | 42132.98 | 13.94% | 22.00 |
| 2025-12-08 | 24.47 | 24.93 | 0.47 | 1.92% | 24.43 | 25.09 | 212358 | 52701.16 | 17.51% | 0.00 |
| 2025-12-05 | 23.13 | 24.46 | 1.45 | 6.30% | 22.68 | 24.68 | 212708 | 51186.32 | 17.54% | 13.00 |
| 2025-12-04 | 23.80 | 23.01 | -1.03 | -4.28% | 23.00 | 23.88 | 125278 | 29129.73 | 10.33% | 15.00 |
| 2025-12-03 | 24.29 | 24.04 | -0.61 | -2.47% | 23.81 | 24.52 | 134798 | 32497.15 | 11.12% | 20.00 |
| 2025-12-02 | 23.50 | 24.65 | 0.67 | 2.79% | 23.30 | 24.85 | 218683 | 52921.22 | 18.04% | 18.00 |
| 2025-12-01 | 24.31 | 23.98 | 0.01 | 0.04% | 23.65 | 24.93 | 244345 | 59214.21 | 20.15% | 4.00 |
| 2025-11-28 | 22.86 | 23.97 | 0.63 | 2.70% | 22.43 | 24.34 | 273140 | 63607.11 | 22.53% | 2.00 |
| 2025-11-27 | 24.84 | 23.34 | 1.17 | 5.28% | 23.23 | 26.01 | 337867 | 83825.47 | 27.86% | 0.00 |
| 2025-11-26 | 23.06 | 22.17 | -1.22 | -5.22% | 22.12 | 23.06 | 117533 | 26507.16 | 9.69% | 0.00 |
| 2025-11-25 | 22.80 | 23.39 | 0.28 | 1.21% | 22.40 | 23.55 | 166660 | 38358.40 | 13.74% | 0.00 |
| 2025-11-24 | 21.60 | 23.11 | 1.51 | 6.99% | 21.21 | 23.50 | 161855 | 36237.46 | 13.35% | 0.00 |
| 2025-11-21 | 22.80 | 21.60 | -1.74 | -7.46% | 21.59 | 22.85 | 142731 | 31537.62 | 11.77% | 6.00 |
| 2025-11-20 | 23.74 | 23.34 | -0.94 | -3.87% | 22.86 | 23.98 | 156086 | 36395.34 | 12.87% | 30.00 |
| 2025-11-19 | 22.60 | 24.28 | 1.39 | 6.07% | 22.52 | 25.00 | 234582 | 56568.38 | 19.35% | 15.00 |
| 2025-11-18 | 23.28 | 22.89 | -1.60 | -6.53% | 22.40 | 24.22 | 219173 | 50565.43 | 18.08% | 0.00 |
| 2025-11-17 | 26.08 | 24.49 | 1.47 | 6.39% | 24.24 | 27.11 | 332417 | 84324.20 | 27.42% | 10.00 |
| 2025-11-14 | 22.00 | 23.02 | 0.83 | 3.74% | 21.90 | 23.45 | 192827 | 44113.38 | 15.90% | 5.00 |
| 2025-11-13 | 21.33 | 22.19 | 0.65 | 3.02% | 21.28 | 22.50 | 109176 | 23986.51 | 9.00% | 10.00 |
| 2025-11-12 | 21.30 | 21.54 | 0.11 | 0.51% | 21.06 | 21.57 | 45233 | 9627.28 | 3.73% | 0.00 |
| 2025-11-11 | 21.65 | 21.43 | -0.30 | -1.38% | 21.34 | 21.77 | 45280 | 9735.31 | 3.73% | 0.00 |
| 2025-11-10 | 21.45 | 21.73 | 0.25 | 1.16% | 21.24 | 21.76 | 54152 | 11668.53 | 4.47% | 0.00 |
| 2025-11-07 | 21.76 | 21.48 | -0.26 | -1.20% | 21.38 | 21.76 | 51797 | 11137.50 | 4.27% | 0.00 |
| 2025-11-06 | 22.12 | 21.74 | -0.56 | -2.51% | 21.68 | 22.17 | 81133 | 17684.79 | 6.69% | 19.00 |
| 2025-11-05 | 21.49 | 22.30 | 0.42 | 1.92% | 21.49 | 22.50 | 123027 | 27317.81 | 10.15% | 0.00 |
| 2025-11-04 | 21.25 | 21.88 | 0.63 | 2.96% | 21.21 | 22.23 | 146368 | 31930.60 | 12.07% | 19.00 |
| 2025-11-03 | 21.10 | 21.25 | 0.02 | 0.09% | 21.05 | 21.32 | 44734 | 9486.69 | 3.69% | 0.00 |
| 2025-10-31 | 21.03 | 21.23 | 0.19 | 0.90% | 20.88 | 21.38 | 58324 | 12337.42 | 4.81% | 0.00 |
| 2025-10-30 | 21.26 | 21.04 | -0.23 | -1.08% | 20.71 | 21.29 | 66883 | 14005.90 | 5.52% | 11.00 |
| 2025-10-29 | 21.47 | 21.27 | -0.45 | -2.07% | 21.00 | 21.47 | 95005 | 20126.81 | 7.84% | 0.00 |
| 2025-10-28 | 20.49 | 21.72 | 1.06 | 5.13% | 20.49 | 22.02 | 158103 | 33852.76 | 13.04% | 0.00 |
| 2025-10-27 | 20.52 | 20.66 | 0.17 | 0.83% | 20.37 | 20.78 | 45583 | 9392.46 | 3.76% | 0.00 |
| 2025-10-24 | 20.38 | 20.49 | 0.15 | 0.74% | 20.35 | 20.55 | 32909 | 6727.08 | 2.71% | 0.00 |
| 2025-10-23 | 20.45 | 20.34 | -0.05 | -0.25% | 20.03 | 20.45 | 33791 | 6814.93 | 2.79% | 0.00 |
| 2025-10-22 | 20.40 | 20.39 | -0.03 | -0.15% | 20.28 | 20.58 | 36473 | 7437.48 | 3.01% | 1091.64 |
| 2025-10-21 | 20.26 | 20.42 | 0.13 | 0.64% | 20.19 | 20.44 | 28336 | 5766.84 | 2.34% | 1490.88 |
| 2025-10-20 | 20.20 | 20.29 | 0.17 | 0.84% | 20.06 | 20.33 | 31784 | 6413.43 | 2.62% | 0.00 |
| 2025-10-17 | 20.62 | 20.12 | -0.50 | -2.42% | 20.01 | 20.72 | 40646 | 8271.61 | 3.35% | 1.00 |
| 2025-10-16 | 21.00 | 20.62 | -0.37 | -1.76% | 20.59 | 21.10 | 35280 | 7336.15 | 2.91% | 0.00 |
| 2025-10-15 | 20.85 | 20.99 | 0.25 | 1.21% | 20.54 | 20.99 | 31240 | 6485.44 | 2.58% | 0.00 |
| 2025-10-14 | 20.97 | 20.74 | -0.17 | -0.81% | 20.57 | 21.14 | 37017 | 7722.53 | 3.05% | 0.00 |
| 2025-10-13 | 20.72 | 20.91 | -0.22 | -1.04% | 20.29 | 21.15 | 47672 | 9913.56 | 3.93% | 10.00 |
| 2025-10-10 | 21.25 | 21.13 | -0.08 | -0.38% | 21.05 | 21.44 | 47700 | 10117.78 | 3.93% | 0.00 |
| 2025-10-09 | 21.36 | 21.21 | -0.15 | -0.70% | 21.18 | 21.48 | 39135 | 8322.64 | 3.23% | 1.00 |
| 2025-09-30 | 21.68 | 21.36 | -0.27 | -1.25% | 21.36 | 21.73 | 38511 | 8296.97 | 3.18% | 0.00 |
| 2025-09-29 | 21.57 | 21.63 | -0.05 | -0.23% | 21.40 | 21.74 | 30448 | 6574.41 | 2.51% | 2066.00 |
| 2025-09-26 | 21.75 | 21.68 | -0.22 | -1.00% | 21.56 | 22.08 | 27432 | 5961.99 | 2.26% | 0.00 |
| 2025-09-25 | 22.00 | 21.90 | -0.17 | -0.77% | 21.79 | 22.20 | 32982 | 7246.53 | 2.72% | 0.00 |
| 2025-09-24 | 21.69 | 22.07 | 0.28 | 1.28% | 21.50 | 22.10 | 41466 | 9093.17 | 3.42% | 0.00 |
| 2025-09-23 | 22.43 | 21.79 | -0.57 | -2.55% | 21.24 | 22.43 | 60019 | 12997.67 | 4.95% | 0.00 |
| 2025-09-22 | 22.56 | 22.36 | -0.31 | -1.37% | 22.20 | 22.66 | 36257 | 8123.28 | 2.99% | 0.00 |
| 2025-09-19 | 22.70 | 22.67 | -0.22 | -0.96% | 22.31 | 22.76 | 54219 | 12195.55 | 4.47% | 0.00 |
| 2025-09-18 | 23.05 | 22.89 | -0.29 | -1.25% | 22.46 | 23.48 | 85629 | 19692.35 | 7.06% | 0.00 |
| 2025-09-17 | 23.16 | 23.18 | 0.02 | 0.09% | 23.00 | 23.33 | 46935 | 10864.29 | 3.87% | 9.00 |
| 2025-09-16 | 22.73 | 23.16 | 0.41 | 1.80% | 22.70 | 23.16 | 49262 | 11306.12 | 4.06% | 0.00 |
| 2025-09-15 | 23.11 | 22.75 | -0.30 | -1.30% | 22.73 | 23.16 | 39181 | 8948.51 | 3.23% | 5.00 |
| 2025-09-12 | 23.03 | 23.05 | 0.00 | 0.00% | 22.88 | 23.31 | 48142 | 11122.13 | 3.97% | 12.00 |
| 2025-09-11 | 22.63 | 23.05 | 0.39 | 1.72% | 22.36 | 23.06 | 57350 | 13065.70 | 4.73% | 2.00 |
| 2025-09-10 | 23.01 | 22.66 | -0.21 | -0.92% | 22.64 | 23.09 | 45198 | 10284.50 | 3.73% | 10.00 |
| 2025-09-09 | 23.01 | 22.87 | -0.26 | -1.12% | 22.51 | 23.12 | 48944 | 11142.27 | 4.04% | 0.00 |
| 2025-09-08 | 23.01 | 23.13 | 0.12 | 0.52% | 22.84 | 23.20 | 45471 | 10454.78 | 3.75% | 4.00 |
| 2025-09-05 | 22.56 | 23.01 | 0.40 | 1.77% | 22.52 | 23.16 | 60790 | 13862.93 | 5.01% | 5.00 |
| 2025-09-04 | 22.78 | 22.61 | -0.17 | -0.75% | 22.19 | 22.95 | 60534 | 13702.49 | 4.99% | 0.00 |
| 2025-09-03 | 23.32 | 22.78 | -0.54 | -2.32% | 22.51 | 23.38 | 66212 | 15169.02 | 5.46% | 4.00 |
| 2025-09-02 | 23.69 | 23.32 | -0.29 | -1.23% | 22.76 | 23.69 | 97410 | 22524.57 | 8.03% | 0.00 |
| 2025-09-01 | 23.78 | 23.61 | -0.16 | -0.67% | 23.50 | 23.88 | 78334 | 18509.43 | 6.46% | 0.00 |
| 2025-08-29 | 23.99 | 23.77 | -0.28 | -1.16% | 23.60 | 24.09 | 90325 | 21513.30 | 7.45% | 0.00 |
| 2025-08-28 | 24.30 | 24.05 | -0.36 | -1.47% | 23.32 | 24.50 | 132039 | 31623.20 | 10.89% | 21.00 |
| 2025-08-27 | 25.49 | 24.41 | -1.47 | -5.68% | 24.24 | 25.79 | 258744 | 64585.53 | 21.34% | 0.00 |
| 2025-08-26 | 26.77 | 25.88 | -1.63 | -5.93% | 25.50 | 26.80 | 245898 | 63590.46 | 20.28% | 5.00 |
| 2025-08-25 | 30.77 | 27.51 | -4.87 | -15.04% | 26.80 | 30.77 | 339530 | 93528.23 | 28.00% | 0.00 |
| 2025-08-22 | 30.71 | 32.38 | 1.84 | 6.02% | 30.71 | 33.02 | 179177 | 56884.94 | 14.74% | 0.00 |
| 2025-08-21 | 30.80 | 30.54 | -0.46 | -1.48% | 30.14 | 32.44 | 158035 | 48760.67 | 13.00% | 1.00 |
国安达(300902)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。
