| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-30 | 9.780 | 10.040 | 0.350 | 3.61% | 9.690 | 10.100 | 66815 | 6653.762 | 6.35% |
| 2025-04-29 | 9.600 | 9.690 | 0.100 | 1.04% | 9.330 | 9.780 | 45776 | 4416.326 | 4.35% |
| 2025-04-28 | 10.070 | 9.590 | -0.230 | -2.34% | 9.540 | 10.550 | 73226 | 7294.007 | 6.96% |
| 2025-04-25 | 9.750 | 9.820 | 0.030 | 0.31% | 9.710 | 10.050 | 47991 | 4738.261 | 4.56% |
| 2025-04-24 | 9.870 | 9.790 | -0.070 | -0.71% | 9.450 | 9.950 | 80001 | 7776.918 | 7.60% |
| 2025-04-23 | 10.150 | 9.860 | -0.330 | -3.24% | 9.750 | 10.190 | 113174 | 11255.504 | 10.75% |
| 2025-04-22 | 10.690 | 10.190 | -0.380 | -3.60% | 10.180 | 10.990 | 141291 | 14869.657 | 13.42% |
| 2025-04-21 | 11.200 | 10.570 | -0.430 | -3.91% | 10.410 | 11.330 | 164045 | 17407.949 | 15.58% |
| 2025-04-18 | 10.700 | 11.000 | 0.290 | 2.71% | 10.280 | 11.660 | 254871 | 27880.471 | 24.21% |
| 2025-04-17 | 9.800 | 10.710 | 0.550 | 5.41% | 9.800 | 11.150 | 226686 | 23766.498 | 21.54% |
| 2025-04-16 | 10.000 | 10.160 | 0.620 | 6.50% | 9.580 | 10.540 | 160655 | 16270.325 | 15.26% |
| 2025-04-15 | 9.880 | 9.540 | -0.430 | -4.31% | 9.310 | 9.880 | 113299 | 10837.855 | 10.76% |
| 2025-04-14 | 9.600 | 9.970 | 0.720 | 7.78% | 9.400 | 10.570 | 182837 | 18365.365 | 17.37% |
| 2025-04-11 | 9.900 | 9.250 | -1.140 | -10.97% | 9.220 | 10.250 | 186422 | 18245.121 | 17.71% |
| 2025-04-10 | 9.270 | 10.390 | 1.180 | 12.81% | 9.100 | 10.700 | 232120 | 23517.926 | 22.05% |
| 2025-04-09 | 7.350 | 9.210 | 1.700 | 22.64% | 7.250 | 9.690 | 126666 | 10708.103 | 12.03% |
| 2025-04-08 | 7.370 | 7.510 | 0.490 | 6.98% | 7.200 | 7.630 | 47048 | 3494.592 | 4.47% |
| 2025-04-07 | 8.520 | 7.020 | -2.060 | -22.69% | 6.910 | 8.670 | 67059 | 5284.861 | 6.37% |
| 2025-04-03 | 8.820 | 9.080 | 0.100 | 1.11% | 8.780 | 9.130 | 32524 | 2932.386 | 3.09% |
| 2025-04-02 | 8.730 | 8.980 | 0.200 | 2.28% | 8.730 | 9.160 | 45997 | 4131.352 | 4.37% |
| 2025-04-01 | 8.670 | 8.780 | 0.110 | 1.27% | 8.670 | 8.890 | 28783 | 2536.401 | 2.73% |
| 2025-03-31 | 8.800 | 8.670 | -0.130 | -1.48% | 8.330 | 8.910 | 41958 | 3590.646 | 3.99% |
| 2025-03-28 | 9.230 | 8.800 | -0.500 | -5.38% | 8.720 | 9.330 | 42186 | 3800.008 | 4.01% |
| 2025-03-27 | 9.380 | 9.300 | -0.030 | -0.32% | 9.120 | 9.490 | 48189 | 4495.605 | 4.58% |
| 2025-03-26 | 9.410 | 9.330 | -0.080 | -0.85% | 9.320 | 9.500 | 44544 | 4184.138 | 4.23% |
| 2025-03-25 | 9.060 | 9.410 | 0.390 | 4.32% | 8.900 | 9.450 | 59050 | 5470.594 | 5.61% |
| 2025-03-24 | 8.880 | 9.020 | 0.340 | 3.92% | 8.580 | 9.150 | 60839 | 5395.566 | 5.78% |
| 2025-03-21 | 9.010 | 8.680 | -0.400 | -4.41% | 8.580 | 9.070 | 62944 | 5532.826 | 5.98% |
| 2025-03-20 | 9.550 | 9.080 | -0.530 | -5.52% | 9.050 | 9.740 | 84734 | 7926.225 | 8.05% |
| 2025-03-19 | 10.420 | 9.610 | -0.940 | -8.91% | 9.450 | 10.450 | 92050 | 9191.924 | 8.74% |
| 2025-03-18 | 10.520 | 10.550 | 0.100 | 0.96% | 10.200 | 10.610 | 92590 | 9641.250 | 8.80% |
| 2025-03-17 | 10.660 | 10.450 | 0.070 | 0.67% | 10.050 | 10.790 | 128478 | 13403.178 | 12.21% |
| 2025-03-14 | 9.720 | 10.380 | 0.630 | 6.46% | 9.710 | 10.380 | 137911 | 13916.230 | 13.10% |
| 2025-03-13 | 9.380 | 9.750 | 0.320 | 3.39% | 9.360 | 9.860 | 98780 | 9501.661 | 9.38% |
| 2025-03-12 | 9.400 | 9.430 | 0.040 | 0.43% | 9.330 | 9.630 | 76371 | 7256.569 | 7.26% |
| 2025-03-11 | 9.230 | 9.390 | 0.010 | 0.11% | 9.120 | 9.550 | 52885 | 4929.782 | 5.02% |
| 2025-03-10 | 9.060 | 9.380 | 0.320 | 3.53% | 9.050 | 9.420 | 67509 | 6279.143 | 6.41% |
| 2025-03-07 | 9.170 | 9.060 | -0.040 | -0.44% | 8.960 | 9.300 | 58675 | 5374.059 | 5.57% |
| 2025-03-06 | 9.610 | 9.100 | -0.310 | -3.29% | 9.080 | 9.610 | 81486 | 7506.708 | 7.74% |
| 2025-03-05 | 9.210 | 9.410 | 0.250 | 2.73% | 9.050 | 9.580 | 106992 | 10034.020 | 10.16% |
| 2025-03-04 | 8.780 | 9.160 | 0.310 | 3.50% | 8.750 | 9.180 | 72131 | 6501.365 | 6.85% |
| 2025-03-03 | 8.520 | 8.850 | 0.330 | 3.87% | 8.420 | 8.850 | 61064 | 5299.648 | 5.80% |
| 2025-02-28 | 8.830 | 8.520 | -0.430 | -4.80% | 8.510 | 8.950 | 75110 | 6554.605 | 7.14% |
| 2025-02-27 | 8.420 | 8.950 | 0.530 | 6.29% | 8.380 | 9.030 | 122085 | 10661.837 | 11.60% |
| 2025-02-26 | 8.240 | 8.420 | 0.190 | 2.31% | 8.230 | 8.530 | 44546 | 3733.518 | 4.23% |
| 2025-02-25 | 8.490 | 8.230 | -0.320 | -3.74% | 8.180 | 8.490 | 45152 | 3757.635 | 4.29% |
| 2025-02-24 | 8.400 | 8.550 | 0.150 | 1.79% | 8.360 | 8.690 | 49769 | 4244.135 | 4.73% |
| 2025-02-21 | 8.250 | 8.400 | 0.040 | 0.48% | 8.210 | 8.410 | 40420 | 3370.179 | 3.84% |
| 2025-02-20 | 8.220 | 8.360 | 0.100 | 1.21% | 8.200 | 8.420 | 48669 | 4049.730 | 4.62% |
| 2025-02-19 | 8.030 | 8.260 | 0.210 | 2.61% | 7.990 | 8.270 | 38256 | 3116.391 | 3.63% |
| 2025-02-18 | 8.460 | 8.050 | -0.330 | -3.94% | 8.000 | 8.490 | 34304 | 2841.048 | 3.26% |
| 2025-02-17 | 8.160 | 8.380 | 0.220 | 2.70% | 8.110 | 8.450 | 37743 | 3129.292 | 3.59% |
| 2025-02-14 | 8.150 | 8.160 | -0.110 | -1.33% | 8.040 | 8.320 | 40006 | 3276.944 | 3.80% |
| 2025-02-13 | 8.640 | 8.270 | -0.290 | -3.39% | 8.220 | 8.770 | 61030 | 5216.879 | 5.80% |
| 2025-02-12 | 8.470 | 8.560 | 0.050 | 0.59% | 8.410 | 8.680 | 57696 | 4919.976 | 5.48% |
| 2025-02-11 | 8.430 | 8.510 | 0.130 | 1.55% | 8.330 | 8.610 | 65702 | 5568.589 | 6.24% |
| 2025-02-10 | 8.250 | 8.380 | 0.190 | 2.32% | 8.130 | 8.380 | 49908 | 4130.953 | 4.74% |
| 2025-02-07 | 7.980 | 8.190 | 0.270 | 3.41% | 7.900 | 8.400 | 67290 | 5502.820 | 6.39% |
| 2025-02-06 | 7.610 | 7.920 | 0.260 | 3.39% | 7.540 | 7.930 | 33484 | 2596.617 | 3.18% |
| 2025-02-05 | 7.770 | 7.660 | -0.100 | -1.29% | 7.550 | 7.900 | 23380 | 1802.018 | 2.22% |
| 2025-01-27 | 7.970 | 7.760 | -0.110 | -1.40% | 7.760 | 8.000 | 18238 | 1434.132 | 1.73% |
| 2025-01-24 | 7.610 | 7.870 | 0.330 | 4.38% | 7.520 | 7.960 | 34809 | 2712.029 | 3.31% |
| 2025-01-23 | 7.850 | 7.540 | -0.200 | -2.58% | 7.540 | 8.050 | 23455 | 1843.986 | 2.23% |
| 2025-01-22 | 8.110 | 7.740 | -0.340 | -4.21% | 7.620 | 8.110 | 32618 | 2557.477 | 3.10% |
| 2025-01-21 | 8.350 | 8.080 | -0.110 | -1.34% | 8.020 | 8.380 | 25370 | 2062.564 | 2.41% |
| 2025-01-20 | 8.160 | 8.190 | 0.080 | 0.99% | 8.130 | 8.440 | 42626 | 3527.706 | 4.05% |
| 2025-01-17 | 7.990 | 8.110 | 0.120 | 1.50% | 7.810 | 8.170 | 39906 | 3197.975 | 3.79% |
| 2025-01-16 | 7.990 | 7.990 | 0.070 | 0.88% | 7.880 | 8.180 | 44320 | 3565.054 | 4.21% |
| 2025-01-15 | 7.700 | 7.920 | 0.190 | 2.46% | 7.650 | 8.230 | 65792 | 5238.614 | 6.25% |
| 2025-01-14 | 7.160 | 7.730 | 0.630 | 8.87% | 7.110 | 7.790 | 45823 | 3446.240 | 4.35% |
| 2025-01-13 | 7.070 | 7.100 | -0.140 | -1.93% | 7.050 | 7.290 | 13795 | 987.382 | 1.31% |
| 2025-01-10 | 7.810 | 7.240 | -0.460 | -5.97% | 7.230 | 7.810 | 27658 | 2073.248 | 2.63% |
| 2025-01-09 | 7.660 | 7.700 | 0.040 | 0.52% | 7.600 | 7.870 | 47886 | 3714.778 | 4.55% |
| 2025-01-08 | 7.470 | 7.660 | 0.250 | 3.37% | 7.270 | 7.690 | 36148 | 2715.077 | 3.43% |
| 2025-01-07 | 7.320 | 7.410 | 0.230 | 3.20% | 7.050 | 7.440 | 22543 | 1637.435 | 2.14% |
| 2025-01-06 | 7.400 | 7.180 | -0.250 | -3.36% | 7.120 | 7.490 | 22625 | 1653.558 | 2.15% |
| 2025-01-03 | 7.700 | 7.430 | -0.180 | -2.37% | 7.330 | 7.700 | 33784 | 2518.687 | 3.21% |
| 2025-01-02 | 7.350 | 7.610 | 0.140 | 1.87% | 7.270 | 7.800 | 50853 | 3861.135 | 5.50% |
| 2024-12-31 | 7.160 | 7.470 | 0.300 | 4.18% | 7.160 | 7.780 | 60737 | 4545.979 | 6.57% |
| 2024-12-30 | 7.750 | 7.170 | -0.590 | -7.60% | 7.110 | 7.750 | 40634 | 2990.611 | 4.39% |
龙竹科技(831445)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。
