| 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 | 39.45 | 39.93 | 0.09 | 0.23% | 39.31 | 40.67 | 50831 | 20367.59 | 3.01% | 0.00 |
| 2025-12-17 | 39.72 | 39.84 | -0.28 | -0.70% | 39.00 | 40.21 | 63050 | 24903.25 | 3.73% | 5.00 |
| 2025-12-16 | 40.42 | 40.12 | -0.20 | -0.50% | 39.85 | 41.50 | 79921 | 32403.45 | 4.73% | 2.00 |
| 2025-12-15 | 41.30 | 40.32 | -1.68 | -4.00% | 40.32 | 41.67 | 68206 | 27963.50 | 4.04% | 6.00 |
| 2025-12-12 | 43.46 | 42.00 | -0.41 | -0.97% | 41.90 | 43.70 | 86907 | 37028.78 | 5.14% | 21.00 |
| 2025-12-11 | 43.74 | 42.41 | -2.13 | -4.78% | 42.27 | 43.98 | 127677 | 54705.09 | 7.55% | 0.00 |
| 2025-12-10 | 41.50 | 44.54 | 3.23 | 7.82% | 40.99 | 47.07 | 189958 | 83701.44 | 11.24% | 0.00 |
| 2025-12-09 | 41.92 | 41.31 | -0.94 | -2.22% | 41.25 | 42.45 | 39414 | 16437.14 | 2.33% | 0.00 |
| 2025-12-08 | 41.90 | 42.25 | -0.03 | -0.07% | 41.73 | 42.33 | 49638 | 20867.52 | 2.94% | 0.00 |
| 2025-12-05 | 41.71 | 42.28 | 0.68 | 1.63% | 40.26 | 42.51 | 77910 | 32226.71 | 4.61% | 6.00 |
| 2025-12-04 | 42.00 | 41.60 | -0.35 | -0.83% | 41.07 | 42.44 | 57175 | 23812.52 | 3.38% | 0.00 |
| 2025-12-03 | 42.30 | 41.95 | -0.25 | -0.59% | 41.53 | 42.64 | 61744 | 25984.75 | 3.65% | 0.00 |
| 2025-12-02 | 42.18 | 42.20 | 0.08 | 0.19% | 42.02 | 42.80 | 69509 | 29449.48 | 4.11% | 0.00 |
| 2025-12-01 | 41.91 | 42.12 | -0.01 | -0.02% | 41.51 | 42.43 | 58604 | 24630.97 | 3.47% | 0.00 |
| 2025-11-28 | 41.47 | 42.13 | 0.64 | 1.54% | 40.82 | 43.30 | 88096 | 37004.45 | 5.21% | 1.00 |
| 2025-11-27 | 41.01 | 41.49 | -0.33 | -0.79% | 40.31 | 42.38 | 74906 | 31001.32 | 4.43% | 0.00 |
| 2025-11-26 | 41.99 | 41.82 | -0.38 | -0.90% | 41.01 | 42.80 | 101154 | 42356.41 | 5.99% | 0.00 |
| 2025-11-25 | 41.09 | 42.20 | 0.67 | 1.61% | 40.70 | 42.81 | 109304 | 45835.84 | 6.47% | 1.00 |
| 2025-11-24 | 40.00 | 41.53 | 1.24 | 3.08% | 39.58 | 42.68 | 106663 | 44351.71 | 6.31% | 0.00 |
| 2025-11-21 | 39.65 | 40.29 | 0.01 | 0.02% | 39.56 | 41.95 | 104982 | 42731.96 | 6.21% | 3.00 |
| 2025-11-20 | 38.50 | 40.28 | 1.87 | 4.87% | 37.88 | 43.09 | 141344 | 57721.05 | 8.36% | 8.00 |
| 2025-11-19 | 39.53 | 38.41 | -1.14 | -2.88% | 38.40 | 39.65 | 33506 | 12991.31 | 1.98% | 0.00 |
| 2025-11-18 | 40.71 | 39.55 | -1.14 | -2.80% | 39.10 | 40.88 | 49353 | 19541.68 | 2.92% | 5.00 |
| 2025-11-17 | 40.40 | 40.69 | -0.06 | -0.15% | 39.80 | 40.70 | 37750 | 15243.88 | 2.23% | 0.00 |
| 2025-11-14 | 40.44 | 40.75 | 0.40 | 0.99% | 40.26 | 41.88 | 63381 | 26052.63 | 3.75% | 0.00 |
| 2025-11-13 | 40.78 | 40.35 | -0.48 | -1.18% | 40.14 | 41.23 | 51413 | 20833.81 | 3.04% | 0.00 |
| 2025-11-12 | 41.39 | 40.83 | -0.66 | -1.59% | 40.68 | 41.65 | 37083 | 15195.35 | 2.19% | 0.00 |
| 2025-11-11 | 40.86 | 41.49 | 0.37 | 0.90% | 40.78 | 42.00 | 52293 | 21654.45 | 3.09% | 0.00 |
| 2025-11-10 | 40.20 | 41.12 | 1.12 | 2.80% | 39.80 | 41.25 | 46638 | 19001.14 | 2.76% | 1.00 |
| 2025-11-07 | 40.48 | 40.00 | -0.48 | -1.19% | 40.00 | 40.58 | 25439 | 10232.86 | 1.51% | 0.00 |
| 2025-11-06 | 40.97 | 40.48 | -0.44 | -1.08% | 40.41 | 40.97 | 27523 | 11155.11 | 1.63% | 0.00 |
| 2025-11-05 | 40.20 | 40.92 | 0.17 | 0.42% | 40.00 | 41.14 | 27910 | 11393.85 | 1.65% | 0.00 |
| 2025-11-04 | 41.22 | 40.75 | -0.47 | -1.14% | 40.65 | 41.45 | 31175 | 12786.39 | 1.84% | 0.00 |
| 2025-11-03 | 40.80 | 41.22 | 0.38 | 0.93% | 40.75 | 41.33 | 35589 | 14613.07 | 2.11% | 0.00 |
| 2025-10-31 | 40.37 | 40.84 | 0.64 | 1.59% | 40.17 | 41.36 | 35748 | 14562.33 | 2.12% | 0.00 |
| 2025-10-30 | 41.10 | 40.20 | -1.12 | -2.71% | 40.20 | 41.41 | 41811 | 16994.72 | 2.47% | 2.00 |
| 2025-10-29 | 40.99 | 41.32 | 0.27 | 0.66% | 40.63 | 41.33 | 36656 | 15047.29 | 2.17% | 0.00 |
| 2025-10-28 | 41.04 | 41.05 | 0.26 | 0.64% | 40.80 | 41.14 | 35556 | 14565.61 | 2.10% | 3.00 |
| 2025-10-27 | 41.30 | 40.79 | -0.63 | -1.52% | 40.58 | 41.48 | 55962 | 22885.60 | 3.31% | 0.00 |
| 2025-10-24 | 41.91 | 41.42 | -1.86 | -4.30% | 41.16 | 42.57 | 100769 | 41980.15 | 5.96% | 0.00 |
| 2025-10-23 | 43.96 | 43.28 | 0.89 | 2.10% | 43.14 | 45.49 | 131922 | 58556.53 | 7.81% | 2.00 |
| 2025-10-22 | 41.88 | 42.39 | -0.54 | -1.26% | 41.58 | 43.18 | 53611 | 22766.86 | 3.17% | 3.00 |
| 2025-10-21 | 41.67 | 42.93 | 1.13 | 2.70% | 41.56 | 43.08 | 45403 | 19317.38 | 2.69% | 0.00 |
| 2025-10-20 | 41.90 | 41.80 | 0.14 | 0.34% | 41.31 | 42.18 | 28179 | 11779.26 | 1.67% | 0.00 |
| 2025-10-17 | 42.78 | 41.66 | -1.17 | -2.73% | 41.66 | 43.25 | 36232 | 15344.37 | 2.14% | 0.00 |
| 2025-10-16 | 43.00 | 42.83 | -0.48 | -1.11% | 42.61 | 44.16 | 43462 | 18790.48 | 2.57% | 0.00 |
| 2025-10-15 | 43.11 | 43.31 | 0.27 | 0.63% | 42.56 | 43.65 | 39037 | 16821.46 | 2.31% | 2.00 |
| 2025-10-14 | 43.53 | 43.04 | -0.37 | -0.85% | 42.72 | 44.47 | 53858 | 23586.38 | 3.19% | 0.00 |
| 2025-10-13 | 42.03 | 43.41 | -0.59 | -1.34% | 41.56 | 43.43 | 43721 | 18694.95 | 2.59% | 7.00 |
| 2025-10-10 | 43.88 | 44.00 | -0.10 | -0.23% | 43.73 | 44.70 | 47282 | 20877.12 | 2.80% | 0.00 |
| 2025-10-09 | 44.90 | 44.10 | -1.24 | -2.73% | 43.76 | 45.12 | 64903 | 28652.46 | 3.84% | 0.00 |
| 2025-09-30 | 44.53 | 45.34 | 0.93 | 2.09% | 44.33 | 46.20 | 75245 | 34184.79 | 4.45% | 10.00 |
| 2025-09-29 | 44.40 | 44.41 | -0.06 | -0.13% | 43.49 | 44.97 | 64589 | 28446.23 | 3.82% | 2.00 |
| 2025-09-26 | 44.55 | 44.47 | -0.10 | -0.22% | 44.21 | 45.97 | 68332 | 30816.50 | 4.04% | 0.00 |
| 2025-09-25 | 44.90 | 44.57 | -0.74 | -1.63% | 44.44 | 45.35 | 60589 | 27132.41 | 3.59% | 0.00 |
| 2025-09-24 | 44.25 | 45.31 | 0.70 | 1.57% | 44.01 | 46.50 | 80674 | 36684.26 | 4.77% | 50.00 |
| 2025-09-23 | 46.40 | 44.61 | -2.30 | -4.90% | 43.67 | 46.42 | 91507 | 40823.72 | 5.41% | 2.00 |
| 2025-09-22 | 46.63 | 46.91 | -0.44 | -0.93% | 45.60 | 46.97 | 73928 | 34299.17 | 4.37% | 6.00 |
| 2025-09-19 | 45.70 | 47.35 | 1.39 | 3.02% | 45.10 | 47.99 | 117774 | 54708.78 | 6.97% | 2.00 |
| 2025-09-18 | 48.40 | 45.96 | -4.33 | -8.61% | 45.31 | 48.69 | 156424 | 73967.08 | 9.26% | 5.00 |
| 2025-09-17 | 50.00 | 50.29 | -0.31 | -0.61% | 48.77 | 50.73 | 97164 | 48522.39 | 5.75% | 2.00 |
| 2025-09-16 | 49.90 | 50.60 | 0.19 | 0.38% | 49.63 | 50.98 | 122674 | 61773.39 | 7.26% | 3.00 |
| 2025-09-15 | 48.50 | 50.41 | 0.44 | 0.88% | 47.72 | 50.86 | 148672 | 72667.00 | 8.80% | 2.00 |
| 2025-09-12 | 48.05 | 49.97 | 1.52 | 3.14% | 48.00 | 51.84 | 193389 | 96566.52 | 11.44% | 11.00 |
| 2025-09-11 | 47.52 | 48.45 | 0.45 | 0.94% | 47.21 | 48.98 | 128948 | 61958.25 | 7.63% | 0.00 |
| 2025-09-10 | 48.00 | 48.00 | -0.55 | -1.13% | 47.35 | 48.95 | 113748 | 54526.93 | 6.73% | 5.00 |
| 2025-09-09 | 47.00 | 48.55 | 2.03 | 4.36% | 46.15 | 49.58 | 161985 | 78190.91 | 9.58% | 0.00 |
| 2025-09-08 | 46.66 | 46.52 | 0.50 | 1.09% | 46.17 | 47.90 | 94837 | 44521.23 | 5.61% | 0.00 |
| 2025-09-05 | 45.00 | 46.02 | 0.93 | 2.06% | 44.62 | 46.27 | 56197 | 25573.63 | 3.33% | 10.00 |
| 2025-09-04 | 44.81 | 45.09 | 0.31 | 0.69% | 43.88 | 45.96 | 54159 | 24410.31 | 3.20% | 10.00 |
| 2025-09-03 | 46.10 | 44.78 | -1.31 | -2.84% | 44.38 | 46.78 | 47250 | 21491.36 | 2.80% | 0.00 |
| 2025-09-02 | 47.72 | 46.09 | -1.74 | -3.64% | 45.53 | 47.80 | 71821 | 33356.03 | 4.25% | 11.00 |
| 2025-09-01 | 47.30 | 47.83 | 0.80 | 1.70% | 46.61 | 48.17 | 78764 | 37344.70 | 4.66% | 0.00 |
| 2025-08-29 | 48.58 | 47.03 | -0.40 | -0.84% | 46.91 | 49.33 | 90593 | 43316.47 | 5.36% | 0.00 |
| 2025-08-28 | 47.19 | 47.43 | 0.24 | 0.51% | 45.88 | 48.29 | 70013 | 33052.32 | 4.14% | 0.00 |
| 2025-08-27 | 49.51 | 47.19 | -2.61 | -5.24% | 47.12 | 49.93 | 90941 | 44206.40 | 5.38% | 3.00 |
| 2025-08-26 | 49.05 | 49.80 | -0.26 | -0.52% | 48.68 | 50.77 | 110003 | 54543.28 | 6.51% | 2.00 |
| 2025-08-25 | 47.50 | 50.06 | 3.27 | 6.99% | 47.32 | 51.97 | 203797 | 101754.99 | 12.06% | 12.00 |
| 2025-08-22 | 46.64 | 46.79 | 0.00 | 0.00% | 46.31 | 47.00 | 59165 | 27614.60 | 3.50% | 50.00 |
| 2025-08-21 | 47.00 | 46.79 | -0.66 | -1.39% | 46.54 | 47.44 | 58320 | 27401.17 | 3.45% | 2.00 |
特发服务(300917)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。
