| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-30 | 21.370 | 21.200 | 0.110 | 0.52% | 21.200 | 21.780 | 15980 | 3430.635 | 1.94% |
| 2025-09-29 | 20.790 | 21.090 | 0.680 | 3.33% | 20.580 | 21.370 | 24217 | 5106.833 | 2.95% |
| 2025-09-26 | 20.980 | 20.410 | -0.140 | -0.68% | 20.400 | 20.980 | 10189 | 2095.902 | 1.24% |
| 2025-09-25 | 20.650 | 20.550 | -0.100 | -0.48% | 20.450 | 20.860 | 9759 | 2013.184 | 1.19% |
| 2025-09-24 | 20.790 | 20.650 | 0.000 | 0.00% | 20.200 | 20.860 | 12555 | 2573.245 | 1.53% |
| 2025-09-23 | 21.090 | 20.650 | -0.410 | -1.95% | 20.370 | 21.830 | 27321 | 5773.436 | 3.33% |
| 2025-09-22 | 21.000 | 21.060 | 0.210 | 1.01% | 20.560 | 21.360 | 16141 | 3390.351 | 1.96% |
| 2025-09-19 | 20.900 | 20.850 | -0.010 | -0.05% | 20.600 | 21.290 | 13097 | 2739.497 | 1.59% |
| 2025-09-18 | 21.400 | 20.860 | -0.300 | -1.42% | 20.670 | 21.400 | 20738 | 4362.849 | 2.52% |
| 2025-09-17 | 21.210 | 21.160 | 0.120 | 0.57% | 20.800 | 21.510 | 14654 | 3099.194 | 1.78% |
| 2025-09-16 | 21.460 | 21.040 | -0.540 | -2.50% | 20.700 | 21.470 | 27592 | 5804.946 | 3.36% |
| 2025-09-15 | 22.000 | 21.580 | 0.430 | 2.03% | 21.440 | 22.900 | 33815 | 7480.958 | 4.12% |
| 2025-09-12 | 21.260 | 21.150 | 0.060 | 0.28% | 21.070 | 21.650 | 15957 | 3406.122 | 1.94% |
| 2025-09-11 | 21.000 | 21.090 | -0.060 | -0.28% | 21.000 | 21.430 | 15274 | 3225.809 | 1.86% |
| 2025-09-10 | 21.880 | 21.150 | -0.880 | -3.99% | 21.020 | 21.880 | 27093 | 5774.368 | 3.30% |
| 2025-09-09 | 21.680 | 22.030 | 0.350 | 1.61% | 21.250 | 22.100 | 29742 | 6446.167 | 3.62% |
| 2025-09-08 | 22.360 | 21.680 | -0.910 | -4.03% | 21.610 | 22.900 | 45894 | 10079.869 | 5.59% |
| 2025-09-05 | 21.380 | 22.590 | 1.070 | 4.97% | 21.380 | 22.640 | 71246 | 15869.559 | 8.67% |
| 2025-09-04 | 20.810 | 21.520 | 0.560 | 2.67% | 20.700 | 21.930 | 48106 | 10295.895 | 5.86% |
| 2025-09-03 | 20.490 | 20.960 | 0.440 | 2.14% | 20.410 | 21.310 | 33809 | 7062.074 | 4.12% |
| 2025-09-02 | 20.650 | 20.520 | 0.120 | 0.59% | 20.290 | 20.840 | 20006 | 4115.004 | 2.43% |
| 2025-09-01 | 20.480 | 20.400 | -0.050 | -0.24% | 20.080 | 20.640 | 17516 | 3550.771 | 2.13% |
| 2025-08-29 | 20.000 | 20.450 | 0.050 | 0.25% | 20.000 | 20.790 | 24850 | 5093.033 | 3.02% |
| 2025-08-28 | 20.740 | 20.400 | -0.440 | -2.11% | 20.040 | 20.970 | 30914 | 6311.051 | 3.76% |
| 2025-08-27 | 21.460 | 20.840 | -0.750 | -3.47% | 20.700 | 21.460 | 36320 | 7617.473 | 4.42% |
| 2025-08-26 | 22.950 | 21.590 | -1.030 | -4.55% | 21.000 | 22.950 | 58201 | 12493.316 | 7.08% |
| 2025-08-25 | 20.600 | 22.620 | 2.370 | 11.70% | 20.540 | 23.180 | 97453 | 21641.734 | 11.86% |
| 2025-08-22 | 20.630 | 20.250 | -0.380 | -1.84% | 20.160 | 20.790 | 20562 | 4200.194 | 2.50% |
| 2025-08-21 | 20.910 | 20.630 | -0.260 | -1.24% | 20.440 | 21.180 | 17317 | 3598.192 | 2.11% |
| 2025-08-20 | 20.910 | 20.890 | -0.120 | -0.57% | 20.500 | 21.130 | 16686 | 3466.503 | 2.03% |
| 2025-08-19 | 21.000 | 21.010 | 0.110 | 0.53% | 20.870 | 21.350 | 20744 | 4381.233 | 2.52% |
| 2025-08-18 | 20.350 | 20.900 | 0.580 | 2.85% | 20.300 | 21.210 | 24963 | 5194.872 | 3.04% |
| 2025-08-15 | 20.400 | 20.320 | 0.120 | 0.59% | 20.160 | 20.520 | 12064 | 2453.373 | 1.47% |
| 2025-08-14 | 21.090 | 20.200 | -0.700 | -3.35% | 20.080 | 21.090 | 19446 | 3982.387 | 2.37% |
| 2025-08-13 | 21.390 | 20.900 | -0.490 | -2.29% | 20.800 | 21.400 | 14284 | 3014.854 | 1.74% |
| 2025-08-12 | 21.000 | 21.390 | 0.550 | 2.64% | 20.530 | 21.470 | 18589 | 3911.274 | 2.26% |
| 2025-08-11 | 21.000 | 20.840 | 0.010 | 0.05% | 20.750 | 21.150 | 8841 | 1846.420 | 1.08% |
| 2025-08-08 | 20.450 | 20.830 | 0.400 | 1.96% | 20.280 | 21.190 | 16933 | 3537.807 | 2.06% |
| 2025-08-07 | 20.650 | 20.430 | -0.200 | -0.97% | 20.390 | 20.650 | 9300 | 1906.669 | 1.13% |
| 2025-08-06 | 20.830 | 20.630 | -0.160 | -0.77% | 20.540 | 20.980 | 9867 | 2048.604 | 1.20% |
| 2025-08-05 | 20.950 | 20.790 | 0.140 | 0.68% | 20.500 | 20.980 | 8321 | 1724.997 | 1.01% |
| 2025-08-04 | 20.350 | 20.650 | 0.300 | 1.47% | 20.100 | 20.650 | 7428 | 1513.013 | 0.90% |
| 2025-08-01 | 20.880 | 20.350 | -0.390 | -1.88% | 20.320 | 20.980 | 9806 | 2010.969 | 1.19% |
| 2025-07-31 | 20.550 | 20.740 | 0.040 | 0.19% | 20.550 | 20.940 | 10113 | 2092.811 | 1.23% |
| 2025-07-30 | 21.150 | 20.700 | -0.440 | -2.08% | 20.600 | 21.250 | 16980 | 3551.252 | 2.07% |
| 2025-07-29 | 21.480 | 21.140 | -0.240 | -1.12% | 21.060 | 21.570 | 13972 | 2959.485 | 1.70% |
| 2025-07-28 | 21.500 | 21.380 | -0.100 | -0.47% | 21.160 | 21.680 | 13148 | 2815.461 | 1.60% |
| 2025-07-25 | 22.010 | 21.480 | -0.530 | -2.41% | 21.390 | 22.200 | 16621 | 3601.610 | 2.02% |
| 2025-07-24 | 22.250 | 22.010 | -0.190 | -0.86% | 21.730 | 22.400 | 17912 | 3939.846 | 2.18% |
| 2025-07-23 | 21.910 | 22.200 | 0.300 | 1.37% | 21.530 | 22.220 | 23804 | 5200.277 | 2.90% |
| 2025-07-22 | 21.580 | 21.900 | 0.320 | 1.48% | 21.390 | 22.150 | 32318 | 7028.397 | 3.93% |
| 2025-07-21 | 20.860 | 21.580 | 0.720 | 3.45% | 20.830 | 21.650 | 27585 | 5893.648 | 3.36% |
| 2025-07-18 | 20.670 | 20.860 | 0.100 | 0.48% | 20.650 | 20.980 | 11372 | 2364.495 | 1.38% |
| 2025-07-17 | 20.680 | 20.760 | 0.390 | 1.91% | 20.310 | 20.950 | 17085 | 3452.124 | 2.08% |
| 2025-07-16 | 20.640 | 20.370 | -0.160 | -0.78% | 20.330 | 20.650 | 11301 | 2313.577 | 1.38% |
| 2025-07-15 | 21.200 | 20.530 | -0.820 | -3.84% | 20.110 | 21.450 | 31694 | 6499.569 | 3.86% |
| 2025-07-14 | 21.330 | 21.350 | -0.050 | -0.23% | 21.200 | 21.490 | 11388 | 2429.034 | 1.39% |
| 2025-07-11 | 21.160 | 21.400 | 0.240 | 1.13% | 21.030 | 21.500 | 17308 | 3689.169 | 2.11% |
| 2025-07-10 | 21.020 | 21.160 | -0.130 | -0.61% | 20.800 | 21.270 | 17733 | 3726.910 | 2.16% |
| 2025-07-09 | 21.660 | 21.290 | -0.480 | -2.20% | 21.280 | 21.890 | 19077 | 4114.578 | 2.32% |
| 2025-07-08 | 21.500 | 21.770 | 0.180 | 0.83% | 21.450 | 21.850 | 15090 | 3271.814 | 1.84% |
| 2025-07-07 | 21.270 | 21.590 | 0.320 | 1.50% | 21.200 | 21.640 | 15517 | 3332.941 | 1.89% |
| 2025-07-04 | 22.000 | 21.270 | -0.830 | -3.76% | 21.210 | 22.190 | 30785 | 6629.946 | 3.75% |
| 2025-07-03 | 22.360 | 22.100 | 0.130 | 0.59% | 21.800 | 22.370 | 21707 | 4790.018 | 2.64% |
| 2025-07-02 | 22.400 | 21.970 | -0.380 | -1.70% | 21.850 | 22.590 | 18758 | 4134.249 | 2.28% |
| 2025-07-01 | 22.530 | 22.350 | -0.100 | -0.45% | 21.840 | 22.650 | 28041 | 6213.132 | 3.41% |
| 2025-06-30 | 22.030 | 22.450 | -0.070 | -0.31% | 21.700 | 22.480 | 43759 | 9669.225 | 5.33% |
| 2025-06-27 | 23.000 | 22.520 | -0.480 | -2.09% | 22.400 | 23.260 | 32214 | 7323.599 | 3.92% |
| 2025-06-26 | 23.200 | 23.000 | -0.560 | -2.38% | 22.800 | 23.750 | 62550 | 14479.731 | 7.61% |
| 2025-06-25 | 24.270 | 23.560 | -0.650 | -2.68% | 23.420 | 25.600 | 85592 | 20875.770 | 10.42% |
| 2025-06-24 | 23.160 | 24.210 | 0.640 | 2.72% | 22.850 | 24.900 | 90089 | 21586.301 | 10.96% |
| 2025-06-23 | 23.660 | 23.570 | -0.870 | -3.56% | 22.640 | 23.750 | 83397 | 19301.504 | 10.15% |
| 2025-06-20 | 23.990 | 24.440 | 1.140 | 4.89% | 23.300 | 25.180 | 112375 | 27203.939 | 13.68% |
| 2025-06-19 | 21.490 | 23.300 | 2.340 | 11.16% | 21.210 | 24.990 | 104817 | 24282.348 | 12.76% |
| 2025-06-18 | 20.760 | 20.960 | -0.070 | -0.33% | 20.500 | 21.220 | 21841 | 4549.201 | 2.66% |
| 2025-06-17 | 21.500 | 21.030 | 0.820 | 4.06% | 20.530 | 21.500 | 34767 | 7287.882 | 4.23% |
| 2025-06-16 | 20.500 | 20.210 | 0.050 | 0.25% | 20.020 | 20.500 | 11901 | 2402.746 | 1.45% |
| 2025-06-13 | 21.160 | 20.160 | -0.740 | -3.54% | 20.010 | 21.160 | 23431 | 4789.322 | 2.85% |
| 2025-06-12 | 21.000 | 20.900 | 0.070 | 0.34% | 20.480 | 21.470 | 25933 | 5407.545 | 3.16% |
| 2025-06-11 | 21.030 | 20.830 | -0.210 | -1.00% | 20.710 | 21.580 | 25631 | 5391.587 | 3.12% |
昆工科技(831152)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。
