| 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 | 29.360 | 30.700 | 1.420 | 4.85% | 29.070 | 30.770 | 33133 | 9999.452 | 6.52% |
| 2025-09-29 | 29.880 | 29.280 | -0.950 | -3.14% | 29.280 | 29.900 | 22923 | 6775.648 | 4.51% |
| 2025-09-26 | 28.840 | 30.230 | 1.390 | 4.82% | 28.400 | 31.970 | 44807 | 13527.158 | 8.81% |
| 2025-09-25 | 29.200 | 28.840 | -0.340 | -1.17% | 28.810 | 29.390 | 14557 | 4231.026 | 2.86% |
| 2025-09-24 | 29.500 | 29.180 | -0.240 | -0.82% | 29.000 | 29.850 | 18784 | 5501.200 | 3.70% |
| 2025-09-23 | 31.180 | 29.420 | -1.670 | -5.37% | 29.120 | 31.400 | 22665 | 6783.288 | 4.46% |
| 2025-09-22 | 31.450 | 31.090 | -0.360 | -1.14% | 30.990 | 31.800 | 18631 | 5822.934 | 3.66% |
| 2025-09-19 | 30.800 | 31.450 | 0.790 | 2.58% | 30.510 | 32.100 | 30190 | 9530.947 | 5.94% |
| 2025-09-18 | 31.790 | 30.660 | -0.880 | -2.79% | 30.600 | 31.800 | 23799 | 7438.585 | 4.68% |
| 2025-09-17 | 31.680 | 31.540 | -0.130 | -0.41% | 31.180 | 31.740 | 14970 | 4709.096 | 2.94% |
| 2025-09-16 | 32.220 | 31.670 | -0.550 | -1.71% | 31.170 | 32.290 | 22489 | 7076.856 | 4.42% |
| 2025-09-15 | 33.070 | 32.220 | -0.830 | -2.51% | 32.210 | 33.070 | 18467 | 5976.231 | 3.63% |
| 2025-09-12 | 32.700 | 33.050 | 0.520 | 1.60% | 32.500 | 33.150 | 18702 | 6154.503 | 3.68% |
| 2025-09-11 | 32.390 | 32.530 | 0.300 | 0.93% | 32.030 | 32.590 | 16028 | 5184.258 | 3.15% |
| 2025-09-10 | 32.930 | 32.230 | -0.420 | -1.29% | 32.110 | 32.940 | 17838 | 5816.638 | 3.51% |
| 2025-09-09 | 34.330 | 32.650 | -1.530 | -4.48% | 32.500 | 34.330 | 28600 | 9454.040 | 5.63% |
| 2025-09-08 | 33.870 | 34.180 | 0.340 | 1.00% | 33.670 | 34.760 | 24586 | 8412.444 | 4.84% |
| 2025-09-05 | 33.300 | 33.840 | 0.860 | 2.61% | 31.880 | 34.100 | 30509 | 10244.272 | 6.00% |
| 2025-09-04 | 34.420 | 32.980 | -1.440 | -4.18% | 31.900 | 34.880 | 46799 | 15687.569 | 9.21% |
| 2025-09-03 | 38.880 | 34.420 | -3.880 | -10.13% | 34.180 | 38.880 | 47577 | 17248.531 | 9.36% |
| 2025-09-02 | 36.980 | 38.300 | 1.560 | 4.25% | 35.580 | 38.900 | 54310 | 20214.383 | 10.69% |
| 2025-09-01 | 37.820 | 36.740 | -1.630 | -4.25% | 36.160 | 38.230 | 46145 | 16939.303 | 9.08% |
| 2025-08-29 | 38.100 | 38.370 | 0.280 | 0.74% | 37.600 | 38.660 | 48378 | 18526.129 | 9.52% |
| 2025-08-28 | 37.500 | 38.090 | 1.230 | 3.34% | 37.210 | 38.690 | 51938 | 19656.916 | 10.22% |
| 2025-08-27 | 37.500 | 36.860 | -0.880 | -2.33% | 36.830 | 38.200 | 28340 | 10524.750 | 5.58% |
| 2025-08-26 | 38.410 | 37.740 | -1.060 | -2.73% | 37.650 | 38.930 | 34962 | 13315.906 | 6.88% |
| 2025-08-25 | 38.500 | 38.800 | -0.110 | -0.28% | 38.100 | 39.400 | 37551 | 14534.608 | 7.39% |
| 2025-08-22 | 38.600 | 38.910 | -0.070 | -0.18% | 37.700 | 39.200 | 46148 | 17683.979 | 9.08% |
| 2025-08-21 | 39.100 | 38.980 | -0.820 | -2.06% | 38.800 | 40.300 | 47435 | 18707.695 | 9.34% |
| 2025-08-20 | 38.400 | 39.800 | 1.250 | 3.24% | 38.110 | 41.000 | 77230 | 30789.023 | 15.20% |
| 2025-08-19 | 38.830 | 38.550 | 0.040 | 0.10% | 38.160 | 39.280 | 48186 | 18683.543 | 9.48% |
| 2025-08-18 | 37.370 | 38.510 | 1.180 | 3.16% | 37.190 | 38.880 | 49523 | 18862.090 | 9.75% |
| 2025-08-15 | 37.570 | 37.330 | 0.140 | 0.38% | 36.830 | 37.590 | 33934 | 12629.103 | 6.68% |
| 2025-08-14 | 38.660 | 37.190 | -1.420 | -3.68% | 37.120 | 38.680 | 40496 | 15263.737 | 7.97% |
| 2025-08-13 | 39.000 | 38.610 | -0.090 | -0.23% | 38.550 | 39.490 | 32770 | 12737.511 | 6.45% |
| 2025-08-12 | 39.210 | 38.700 | -0.700 | -1.78% | 38.280 | 39.670 | 38635 | 14991.304 | 7.60% |
| 2025-08-11 | 39.200 | 39.400 | -0.150 | -0.38% | 39.060 | 40.250 | 39315 | 15598.371 | 7.74% |
| 2025-08-08 | 39.390 | 39.550 | -0.610 | -1.52% | 39.390 | 40.990 | 46200 | 18457.287 | 9.09% |
| 2025-08-07 | 41.150 | 40.160 | -1.880 | -4.47% | 40.010 | 42.030 | 79282 | 32074.893 | 15.60% |
| 2025-08-06 | 39.530 | 42.040 | 1.540 | 3.80% | 39.530 | 43.100 | 99484 | 41717.066 | 19.58% |
| 2025-08-05 | 38.100 | 40.500 | 1.770 | 4.57% | 38.100 | 43.540 | 106417 | 43908.715 | 20.94% |
| 2025-08-04 | 37.500 | 38.730 | 1.050 | 2.79% | 37.370 | 39.500 | 54038 | 21063.373 | 10.63% |
| 2025-08-01 | 39.300 | 37.680 | -1.270 | -3.26% | 37.680 | 39.300 | 36393 | 13836.030 | 7.16% |
| 2025-07-31 | 38.080 | 38.950 | -0.510 | -1.29% | 38.080 | 40.000 | 38558 | 15039.427 | 7.59% |
| 2025-07-30 | 39.880 | 39.460 | 0.180 | 0.46% | 39.030 | 40.680 | 46388 | 18503.463 | 9.13% |
| 2025-07-29 | 38.500 | 39.280 | 0.300 | 0.77% | 38.480 | 39.490 | 35787 | 13946.599 | 7.04% |
| 2025-07-28 | 38.610 | 38.980 | 0.070 | 0.18% | 38.480 | 40.050 | 33788 | 13274.040 | 6.65% |
| 2025-07-25 | 39.910 | 38.910 | -1.120 | -2.80% | 38.770 | 40.330 | 41206 | 16189.589 | 8.11% |
| 2025-07-24 | 39.700 | 40.030 | 0.220 | 0.55% | 39.420 | 40.640 | 43348 | 17267.826 | 8.53% |
| 2025-07-23 | 40.170 | 39.810 | -2.020 | -4.83% | 39.510 | 40.990 | 63466 | 25298.764 | 12.49% |
| 2025-07-22 | 40.260 | 41.830 | 1.090 | 2.68% | 40.100 | 43.800 | 90321 | 38108.625 | 17.78% |
| 2025-07-21 | 39.770 | 40.740 | -0.140 | -0.34% | 39.690 | 41.730 | 47270 | 19306.467 | 9.30% |
| 2025-07-18 | 40.870 | 40.880 | -0.360 | -0.87% | 40.100 | 41.780 | 61654 | 25269.994 | 12.13% |
| 2025-07-17 | 40.000 | 41.240 | 1.620 | 4.09% | 39.510 | 42.400 | 77103 | 31498.602 | 15.17% |
| 2025-07-16 | 39.300 | 39.620 | 0.530 | 1.36% | 38.700 | 40.400 | 46473 | 18318.420 | 9.15% |
| 2025-07-15 | 40.200 | 39.090 | -1.570 | -3.86% | 38.840 | 40.590 | 46075 | 18129.580 | 9.07% |
| 2025-07-14 | 40.600 | 40.660 | -0.190 | -0.47% | 40.280 | 41.750 | 47254 | 19311.146 | 9.30% |
| 2025-07-11 | 39.480 | 40.850 | 1.230 | 3.10% | 39.080 | 40.960 | 66972 | 26860.115 | 13.18% |
| 2025-07-10 | 39.500 | 39.620 | -1.020 | -2.51% | 38.070 | 39.990 | 66149 | 25726.926 | 13.02% |
| 2025-07-09 | 40.050 | 40.640 | 0.920 | 2.32% | 40.010 | 42.300 | 76523 | 31434.115 | 15.06% |
| 2025-07-08 | 40.980 | 39.720 | -0.820 | -2.02% | 39.140 | 40.980 | 60453 | 23894.457 | 11.90% |
| 2025-07-07 | 41.020 | 40.540 | -2.400 | -5.59% | 40.500 | 41.880 | 68452 | 28058.287 | 13.47% |
| 2025-07-04 | 41.990 | 42.940 | -0.080 | -0.19% | 41.300 | 43.220 | 69742 | 29406.906 | 13.73% |
| 2025-07-03 | 43.220 | 43.020 | 0.400 | 0.94% | 42.860 | 45.500 | 78930 | 34630.988 | 15.53% |
| 2025-07-02 | 42.100 | 42.620 | -1.050 | -2.40% | 41.700 | 43.880 | 69545 | 29599.703 | 13.69% |
| 2025-07-01 | 44.700 | 43.670 | -2.000 | -4.38% | 42.340 | 45.910 | 118030 | 51624.371 | 23.23% |
| 2025-06-30 | 40.000 | 45.670 | 6.720 | 17.25% | 40.000 | 47.000 | 152395 | 67001.062 | 29.99% |
| 2025-06-27 | 38.860 | 38.950 | -1.060 | -2.65% | 38.510 | 41.130 | 80948 | 31942.893 | 15.93% |
| 2025-06-26 | 38.950 | 40.010 | 0.210 | 0.53% | 38.310 | 42.490 | 113286 | 46312.094 | 22.30% |
| 2025-06-25 | 36.800 | 39.800 | 2.630 | 7.08% | 36.620 | 43.440 | 127745 | 50818.965 | 25.14% |
| 2025-06-24 | 36.400 | 37.170 | -4.470 | -10.73% | 36.370 | 39.500 | 114363 | 43064.715 | 22.51% |
| 2025-06-23 | 42.500 | 41.640 | 1.610 | 4.02% | 40.970 | 43.850 | 103364 | 43564.645 | 20.34% |
| 2025-06-20 | 43.000 | 40.030 | -4.970 | -11.04% | 39.970 | 44.900 | 113392 | 47978.551 | 22.32% |
| 2025-06-19 | 43.500 | 45.000 | -1.700 | -3.64% | 42.500 | 50.660 | 162807 | 74945.523 | 32.04% |
| 2025-06-18 | 40.960 | 46.700 | 6.900 | 17.34% | 39.260 | 48.700 | 183326 | 80319.180 | 36.08% |
| 2025-06-17 | 39.900 | 39.800 | -0.110 | -0.28% | 37.500 | 41.680 | 134736 | 53515.051 | 26.52% |
| 2025-06-16 | 39.110 | 39.910 | -0.040 | -0.10% | 36.500 | 43.150 | 174459 | 68932.195 | 34.33% |
| 2025-06-13 | 32.770 | 39.950 | 8.540 | 27.19% | 32.550 | 40.820 | 200946 | 72216.602 | 39.55% |
| 2025-06-12 | 33.090 | 31.410 | -1.690 | -5.11% | 31.200 | 33.090 | 75802 | 24000.717 | 14.92% |
| 2025-06-11 | 32.450 | 33.200 | 0.280 | 0.85% | 31.550 | 34.000 | 82997 | 27357.312 | 16.33% |
七丰精工(873169)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。
