| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 35.65 | 35.58 | -0.05 | -0.14% | 35.40 | 35.86 | 7135 | 2544.53 | 1.76% |
| 2025-12-11 | 36.49 | 35.63 | -0.79 | -2.17% | 35.49 | 36.49 | 9341 | 3357.01 | 2.30% |
| 2025-12-10 | 36.36 | 36.42 | 0.06 | 0.17% | 36.06 | 36.57 | 6279 | 2283.23 | 1.55% |
| 2025-12-09 | 36.70 | 36.36 | -0.39 | -1.06% | 36.36 | 36.92 | 4937 | 1811.39 | 1.22% |
| 2025-12-08 | 36.78 | 36.75 | 0.10 | 0.27% | 36.58 | 36.95 | 6436 | 2364.12 | 1.59% |
| 2025-12-05 | 36.10 | 36.65 | 0.36 | 0.99% | 36.03 | 36.68 | 6145 | 2236.89 | 1.52% |
| 2025-12-04 | 36.19 | 36.29 | 0.27 | 0.75% | 36.02 | 36.73 | 6247 | 2270.19 | 1.54% |
| 2025-12-03 | 36.57 | 36.02 | -0.37 | -1.02% | 35.90 | 36.57 | 5915 | 2134.61 | 1.46% |
| 2025-12-02 | 37.00 | 36.39 | -0.57 | -1.54% | 36.38 | 37.00 | 8695 | 3181.74 | 2.14% |
| 2025-12-01 | 36.68 | 36.96 | 0.38 | 1.04% | 36.52 | 37.09 | 8421 | 3107.17 | 2.08% |
| 2025-11-28 | 36.13 | 36.58 | 0.34 | 0.94% | 36.13 | 36.63 | 6515 | 2376.23 | 1.61% |
| 2025-11-27 | 36.00 | 36.24 | 0.13 | 0.36% | 36.00 | 36.47 | 5156 | 1872.59 | 1.27% |
| 2025-11-26 | 36.51 | 36.11 | -0.35 | -0.96% | 36.11 | 36.76 | 7222 | 2626.92 | 1.78% |
| 2025-11-25 | 36.19 | 36.46 | 0.28 | 0.77% | 36.06 | 36.67 | 7342 | 2679.32 | 1.81% |
| 2025-11-24 | 35.91 | 36.18 | 0.31 | 0.86% | 35.81 | 36.26 | 6537 | 2356.69 | 1.61% |
| 2025-11-21 | 36.61 | 35.87 | -0.98 | -2.66% | 35.74 | 37.02 | 11529 | 4179.48 | 2.84% |
| 2025-11-20 | 36.59 | 36.85 | 0.28 | 0.77% | 36.38 | 36.90 | 9695 | 3557.37 | 2.39% |
| 2025-11-19 | 37.33 | 36.57 | -0.79 | -2.11% | 36.55 | 37.39 | 10298 | 3793.65 | 2.54% |
| 2025-11-18 | 37.44 | 37.36 | 0.04 | 0.11% | 37.11 | 37.52 | 5983 | 2233.84 | 1.48% |
| 2025-11-17 | 37.50 | 37.32 | -0.24 | -0.64% | 37.16 | 37.62 | 7692 | 2873.46 | 1.90% |
| 2025-11-14 | 37.57 | 37.56 | -0.19 | -0.50% | 37.55 | 37.99 | 8328 | 3145.25 | 2.05% |
| 2025-11-13 | 37.93 | 37.75 | 0.00 | 0.00% | 37.53 | 37.93 | 7736 | 2916.46 | 1.91% |
| 2025-11-12 | 38.20 | 37.75 | -0.21 | -0.55% | 37.53 | 38.40 | 9658 | 3665.53 | 2.38% |
| 2025-11-11 | 38.05 | 37.96 | 0.00 | 0.00% | 37.90 | 38.26 | 9822 | 3739.47 | 2.42% |
| 2025-11-10 | 38.08 | 37.96 | 0.06 | 0.16% | 37.61 | 38.11 | 8845 | 3354.13 | 2.18% |
| 2025-11-07 | 38.20 | 37.90 | -0.49 | -1.28% | 37.87 | 38.49 | 11667 | 4432.52 | 2.88% |
| 2025-11-06 | 37.98 | 38.39 | 0.59 | 1.56% | 37.82 | 38.79 | 18486 | 7103.72 | 4.56% |
| 2025-11-05 | 37.43 | 37.80 | 0.22 | 0.59% | 37.36 | 37.94 | 7632 | 2878.75 | 1.88% |
| 2025-11-04 | 38.39 | 37.58 | -0.55 | -1.44% | 37.32 | 38.40 | 11549 | 4361.17 | 2.85% |
| 2025-11-03 | 38.05 | 38.13 | 0.15 | 0.39% | 37.80 | 38.30 | 11369 | 4325.77 | 2.80% |
| 2025-10-31 | 37.73 | 37.98 | 0.23 | 0.61% | 37.68 | 38.23 | 8163 | 3103.68 | 2.01% |
| 2025-10-30 | 38.05 | 37.75 | -0.25 | -0.66% | 37.65 | 38.40 | 10677 | 4052.94 | 2.63% |
| 2025-10-29 | 38.36 | 38.00 | -0.36 | -0.94% | 37.92 | 38.47 | 11494 | 4378.15 | 2.83% |
| 2025-10-28 | 38.57 | 38.36 | -0.59 | -1.51% | 38.19 | 38.87 | 12595 | 4842.58 | 3.11% |
| 2025-10-27 | 38.79 | 38.95 | 0.34 | 0.88% | 38.43 | 39.17 | 16410 | 6374.78 | 4.05% |
| 2025-10-24 | 38.50 | 38.61 | 0.18 | 0.47% | 38.31 | 38.77 | 13713 | 5287.73 | 3.38% |
| 2025-10-23 | 37.83 | 38.43 | 0.36 | 0.95% | 37.71 | 38.43 | 11216 | 4279.16 | 2.77% |
| 2025-10-22 | 37.70 | 38.07 | 0.28 | 0.74% | 37.43 | 38.45 | 10939 | 4170.96 | 2.70% |
| 2025-10-21 | 37.56 | 37.79 | 0.23 | 0.61% | 37.39 | 37.93 | 9349 | 3524.68 | 2.31% |
| 2025-10-20 | 37.30 | 37.56 | 0.46 | 1.24% | 37.30 | 37.80 | 8113 | 3043.33 | 2.00% |
| 2025-10-17 | 37.75 | 37.10 | -0.65 | -1.72% | 37.00 | 38.09 | 13974 | 5238.39 | 3.45% |
| 2025-10-16 | 38.26 | 37.75 | -0.65 | -1.69% | 37.70 | 38.36 | 9071 | 3443.81 | 2.24% |
| 2025-10-15 | 37.82 | 38.40 | 0.58 | 1.53% | 37.54 | 38.44 | 12440 | 4736.15 | 3.07% |
| 2025-10-14 | 38.56 | 37.82 | -0.70 | -1.82% | 37.63 | 39.00 | 16684 | 6390.16 | 4.11% |
| 2025-10-13 | 38.00 | 38.52 | -0.31 | -0.80% | 37.41 | 38.58 | 17494 | 6660.67 | 4.31% |
| 2025-10-10 | 39.27 | 38.83 | -0.92 | -2.31% | 38.78 | 39.50 | 16656 | 6510.14 | 4.11% |
| 2025-10-09 | 39.42 | 39.75 | 0.55 | 1.40% | 38.66 | 40.28 | 22851 | 9006.30 | 5.63% |
| 2025-09-30 | 39.12 | 39.20 | 0.10 | 0.26% | 38.93 | 39.39 | 10958 | 4289.88 | 2.70% |
| 2025-09-29 | 38.95 | 39.10 | 0.06 | 0.15% | 38.50 | 39.37 | 10941 | 4273.29 | 2.70% |
| 2025-09-26 | 39.31 | 39.04 | -0.66 | -1.66% | 38.95 | 39.61 | 12602 | 4942.07 | 3.11% |
| 2025-09-25 | 39.86 | 39.70 | -0.49 | -1.22% | 39.56 | 40.34 | 14843 | 5924.08 | 3.66% |
| 2025-09-24 | 39.21 | 40.19 | 0.94 | 2.39% | 38.80 | 40.35 | 15358 | 6091.99 | 3.79% |
| 2025-09-23 | 40.05 | 39.25 | -0.75 | -1.88% | 38.38 | 40.26 | 21042 | 8202.51 | 5.19% |
| 2025-09-22 | 39.80 | 40.00 | 0.07 | 0.18% | 39.66 | 40.28 | 10491 | 4194.40 | 2.59% |
| 2025-09-19 | 40.32 | 39.93 | -0.56 | -1.38% | 39.61 | 40.53 | 17363 | 6954.41 | 4.28% |
| 2025-09-18 | 41.09 | 40.49 | -0.70 | -1.70% | 40.00 | 41.60 | 27421 | 11238.82 | 6.76% |
| 2025-09-17 | 41.37 | 41.19 | -0.19 | -0.46% | 41.04 | 41.70 | 19232 | 7957.94 | 4.74% |
| 2025-09-16 | 40.50 | 41.38 | 1.08 | 2.68% | 40.18 | 41.41 | 22473 | 9211.70 | 5.54% |
| 2025-09-15 | 40.76 | 40.30 | -0.43 | -1.06% | 40.12 | 40.98 | 15101 | 6127.58 | 3.72% |
| 2025-09-12 | 40.78 | 40.73 | 0.00 | 0.00% | 40.34 | 41.10 | 12783 | 5202.54 | 3.15% |
| 2025-09-11 | 39.91 | 40.73 | 0.72 | 1.80% | 39.50 | 40.75 | 18251 | 7353.44 | 4.50% |
| 2025-09-10 | 40.01 | 40.01 | -0.18 | -0.45% | 39.85 | 41.08 | 18984 | 7669.49 | 4.68% |
| 2025-09-09 | 40.97 | 40.19 | -0.98 | -2.38% | 40.00 | 41.05 | 14042 | 5678.86 | 3.46% |
| 2025-09-08 | 40.54 | 41.17 | 0.71 | 1.75% | 40.44 | 41.60 | 19373 | 7962.63 | 4.78% |
| 2025-09-05 | 39.60 | 40.46 | 1.09 | 2.77% | 39.37 | 40.54 | 16542 | 6655.23 | 4.08% |
| 2025-09-04 | 40.10 | 39.37 | -0.61 | -1.53% | 38.80 | 40.44 | 19543 | 7755.07 | 4.82% |
| 2025-09-03 | 41.48 | 39.98 | -1.55 | -3.73% | 39.70 | 41.80 | 17679 | 7179.00 | 4.36% |
| 2025-09-02 | 42.37 | 41.53 | -0.83 | -1.96% | 40.45 | 42.50 | 29165 | 12033.25 | 7.19% |
| 2025-09-01 | 41.64 | 42.36 | 0.42 | 1.00% | 41.40 | 42.87 | 29251 | 12305.13 | 7.21% |
| 2025-08-29 | 41.87 | 41.94 | 0.06 | 0.14% | 41.14 | 42.55 | 26555 | 11114.65 | 6.55% |
| 2025-08-28 | 41.85 | 41.88 | 0.13 | 0.31% | 40.55 | 42.02 | 29410 | 12197.66 | 7.25% |
| 2025-08-27 | 42.78 | 41.75 | -1.01 | -2.36% | 41.75 | 43.84 | 33967 | 14569.74 | 8.38% |
| 2025-08-26 | 43.12 | 42.76 | -0.42 | -0.97% | 42.62 | 43.20 | 26550 | 11387.40 | 6.55% |
| 2025-08-25 | 43.29 | 43.18 | -0.01 | -0.02% | 42.90 | 43.78 | 33245 | 14390.60 | 8.20% |
| 2025-08-22 | 42.96 | 43.19 | 0.19 | 0.44% | 42.47 | 43.26 | 31295 | 13424.85 | 7.72% |
| 2025-08-21 | 43.03 | 43.00 | -0.42 | -0.97% | 42.80 | 44.20 | 42803 | 18507.27 | 10.55% |
| 2025-08-20 | 42.45 | 43.42 | 0.96 | 2.26% | 42.10 | 43.64 | 47733 | 20571.41 | 11.77% |
| 2025-08-19 | 41.62 | 42.46 | 0.61 | 1.46% | 41.20 | 42.74 | 38851 | 16344.92 | 9.58% |
| 2025-08-18 | 41.46 | 41.85 | 0.39 | 0.94% | 41.41 | 42.08 | 34341 | 14352.42 | 8.47% |
| 2025-08-15 | 40.34 | 41.46 | 1.08 | 2.67% | 40.32 | 41.96 | 36256 | 14989.31 | 8.94% |
北自科技(603082)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。
