| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 97.38 | 98.88 | 1.69 | 1.74% | 96.23 | 100.00 | 8676 | 8506.96 | 4.88% | 0.00 |
| 2026-03-24 | 96.04 | 97.19 | 3.90 | 4.18% | 93.00 | 98.20 | 11641 | 11155.95 | 6.55% | 0.00 |
| 2026-03-23 | 98.94 | 93.29 | -8.18 | -8.06% | 91.26 | 100.00 | 15601 | 14923.37 | 8.78% | 0.00 |
| 2026-03-20 | 106.85 | 101.47 | -5.99 | -5.57% | 100.58 | 108.15 | 12759 | 13287.84 | 7.18% | 0.00 |
| 2026-03-19 | 109.00 | 107.46 | -3.22 | -2.91% | 106.00 | 109.93 | 14191 | 15275.62 | 7.99% | 0.00 |
| 2026-03-18 | 108.50 | 110.68 | 1.22 | 1.11% | 108.21 | 111.00 | 15494 | 17046.71 | 8.72% | 1.00 |
| 2026-03-17 | 109.36 | 109.46 | 0.13 | 0.12% | 106.57 | 110.87 | 13963 | 15146.80 | 7.86% | 0.00 |
| 2026-03-16 | 109.15 | 109.33 | 1.53 | 1.42% | 107.00 | 110.38 | 12681 | 13802.66 | 7.14% | 0.00 |
| 2026-03-13 | 107.21 | 107.80 | -0.87 | -0.80% | 104.02 | 110.68 | 16332 | 17589.57 | 9.19% | 3.00 |
| 2026-03-12 | 109.71 | 108.67 | -1.06 | -0.97% | 107.20 | 112.75 | 19540 | 21422.14 | 11.00% | 0.00 |
| 2026-03-11 | 110.80 | 109.73 | -1.01 | -0.91% | 108.25 | 111.73 | 14331 | 15682.94 | 8.07% | 0.00 |
| 2026-03-10 | 107.90 | 110.74 | 2.34 | 2.16% | 106.44 | 111.69 | 22710 | 24914.86 | 12.78% | 0.00 |
| 2026-03-09 | 98.35 | 108.40 | 9.92 | 10.07% | 96.50 | 111.18 | 37788 | 39983.52 | 21.27% | 0.00 |
| 2026-03-06 | 93.43 | 98.48 | 5.56 | 5.98% | 92.70 | 101.58 | 24785 | 24297.06 | 13.95% | 0.00 |
| 2026-03-05 | 90.80 | 92.92 | 2.85 | 3.16% | 90.01 | 94.32 | 16749 | 15445.40 | 9.43% | 0.00 |
| 2026-03-04 | 91.47 | 90.07 | -2.32 | -2.51% | 85.62 | 92.76 | 20447 | 18139.25 | 11.51% | 0.00 |
| 2026-03-03 | 95.99 | 92.39 | -1.72 | -1.83% | 91.18 | 95.99 | 8688 | 8047.62 | 7.84% | 0.00 |
| 2026-03-02 | 95.54 | 94.11 | -2.39 | -2.48% | 93.44 | 95.86 | 7815 | 7383.37 | 7.05% | 0.00 |
| 2026-02-27 | 97.14 | 96.50 | -1.68 | -1.71% | 95.76 | 97.99 | 7875 | 7598.68 | 7.11% | 0.00 |
| 2026-02-26 | 98.00 | 98.18 | 0.42 | 0.43% | 96.51 | 98.68 | 7125 | 6970.00 | 6.43% | 0.00 |
| 2026-02-25 | 97.53 | 97.76 | 0.35 | 0.36% | 96.81 | 99.68 | 9694 | 9497.28 | 8.75% | 0.00 |
| 2026-02-24 | 96.00 | 97.41 | 1.62 | 1.69% | 95.24 | 97.86 | 7120 | 6889.44 | 6.43% | 2.00 |
| 2026-02-13 | 95.77 | 95.79 | -0.01 | -0.01% | 94.99 | 96.89 | 6329 | 6084.08 | 5.71% | 0.00 |
| 2026-02-12 | 95.90 | 95.80 | 0.01 | 0.01% | 95.06 | 97.52 | 6946 | 6663.02 | 6.27% | 0.00 |
| 2026-02-11 | 96.47 | 95.79 | -0.69 | -0.72% | 94.80 | 96.47 | 6123 | 5842.20 | 5.53% | 0.00 |
| 2026-02-10 | 95.48 | 96.48 | 1.18 | 1.24% | 94.30 | 97.21 | 8468 | 8147.26 | 7.64% | 0.00 |
| 2026-02-09 | 96.88 | 95.30 | -1.32 | -1.37% | 94.00 | 97.43 | 9928 | 9459.65 | 8.96% | 0.00 |
| 2026-02-06 | 95.10 | 96.62 | 1.44 | 1.51% | 93.32 | 97.10 | 10518 | 10070.59 | 9.49% | 2.00 |
| 2026-02-05 | 103.03 | 95.18 | -8.52 | -8.22% | 94.63 | 103.03 | 19229 | 18676.87 | 17.35% | 0.00 |
| 2026-02-04 | 108.00 | 103.70 | 2.71 | 2.68% | 101.00 | 108.00 | 27826 | 29022.00 | 25.11% | 0.00 |
| 2026-02-03 | 101.94 | 100.99 | 0.06 | 0.06% | 96.40 | 102.38 | 15416 | 15255.29 | 13.91% | 0.00 |
| 2026-02-02 | 106.40 | 100.93 | -5.49 | -5.16% | 100.01 | 106.42 | 7832 | 8029.51 | 7.07% | 0.00 |
| 2026-01-30 | 105.87 | 106.42 | 0.41 | 0.39% | 102.22 | 106.79 | 8350 | 8710.49 | 7.54% | 0.00 |
| 2026-01-29 | 112.40 | 106.01 | -6.94 | -6.14% | 104.20 | 113.29 | 13501 | 14665.12 | 12.18% | 0.00 |
| 2026-01-28 | 112.85 | 112.95 | 0.10 | 0.09% | 111.22 | 115.00 | 6673 | 7525.60 | 6.02% | 0.00 |
| 2026-01-27 | 115.00 | 112.85 | -0.79 | -0.70% | 108.71 | 115.80 | 8592 | 9714.17 | 7.75% | 0.00 |
| 2026-01-26 | 115.01 | 113.64 | -1.66 | -1.44% | 113.50 | 116.65 | 5485 | 6290.34 | 4.95% | 0.00 |
| 2026-01-23 | 115.12 | 115.30 | 0.33 | 0.29% | 113.02 | 116.95 | 5964 | 6815.69 | 5.38% | 0.00 |
| 2026-01-22 | 115.55 | 114.97 | -0.58 | -0.50% | 113.51 | 116.00 | 6878 | 7886.99 | 6.21% | 0.00 |
| 2026-01-21 | 120.00 | 115.55 | -5.44 | -4.50% | 115.16 | 121.88 | 10286 | 12064.92 | 9.28% | 0.00 |
| 2026-01-20 | 124.51 | 120.99 | -3.51 | -2.82% | 120.03 | 124.97 | 8336 | 10184.98 | 7.52% | 0.00 |
| 2026-01-19 | 124.73 | 124.50 | -1.29 | -1.03% | 123.03 | 126.89 | 5564 | 6927.65 | 5.02% | 0.00 |
| 2026-01-16 | 129.00 | 125.79 | -1.96 | -1.53% | 124.28 | 129.00 | 8085 | 10150.77 | 7.30% | 1.00 |
| 2026-01-15 | 125.33 | 127.75 | 2.42 | 1.93% | 124.08 | 128.03 | 10906 | 13763.59 | 9.84% | 0.00 |
| 2026-01-14 | 124.68 | 125.33 | 0.33 | 0.26% | 123.54 | 126.68 | 10679 | 13384.21 | 9.64% | 0.00 |
| 2026-01-13 | 124.89 | 125.00 | 0.10 | 0.08% | 123.69 | 128.00 | 7953 | 9987.74 | 7.18% | 0.00 |
| 2026-01-12 | 124.55 | 124.90 | 0.39 | 0.31% | 122.06 | 124.98 | 7563 | 9365.36 | 6.83% | 0.00 |
| 2026-01-09 | 125.01 | 124.51 | 0.00 | 0.00% | 122.61 | 126.49 | 7849 | 9795.43 | 7.08% | 0.00 |
| 2026-01-08 | 123.32 | 124.51 | 1.18 | 0.96% | 122.75 | 127.44 | 10365 | 12930.92 | 9.35% | 0.00 |
| 2026-01-07 | 121.00 | 123.33 | 2.33 | 1.93% | 120.14 | 124.99 | 11747 | 14489.88 | 10.60% | 0.00 |
| 2026-01-06 | 127.80 | 121.00 | -5.06 | -4.01% | 117.50 | 127.80 | 19562 | 23803.09 | 17.66% | 3.00 |
| 2026-01-05 | 130.79 | 126.06 | -4.73 | -3.62% | 125.94 | 133.68 | 10855 | 13957.93 | 9.80% | 0.00 |
| 2025-12-31 | 130.06 | 130.79 | -1.18 | -0.89% | 126.02 | 135.90 | 7893 | 10381.90 | 7.12% | 0.00 |
| 2025-12-30 | 143.01 | 131.97 | -11.03 | -7.71% | 125.26 | 146.49 | 15986 | 22176.74 | 14.43% | 0.00 |
| 2025-12-29 | 141.39 | 143.00 | 1.90 | 1.35% | 140.00 | 143.98 | 8302 | 11773.83 | 7.49% | 1.00 |
| 2025-12-26 | 140.00 | 141.10 | 0.00 | 0.00% | 138.10 | 142.20 | 4914 | 6896.51 | 4.44% | 0.00 |
| 2025-12-25 | 144.20 | 141.10 | -2.80 | -1.95% | 140.54 | 144.59 | 5407 | 7665.47 | 4.88% | 0.00 |
| 2025-12-24 | 141.08 | 143.90 | 1.41 | 0.99% | 139.51 | 145.35 | 10575 | 15176.23 | 9.54% | 0.00 |
| 2025-12-23 | 142.20 | 142.49 | 0.29 | 0.20% | 139.02 | 146.20 | 6794 | 9642.30 | 6.13% | 0.00 |
| 2025-12-22 | 145.91 | 142.20 | -2.80 | -1.93% | 140.53 | 147.90 | 8069 | 11611.57 | 7.28% | 0.00 |
| 2025-12-19 | 146.00 | 145.00 | -1.18 | -0.81% | 143.76 | 148.75 | 5876 | 8548.48 | 5.30% | 0.00 |
| 2025-12-18 | 145.66 | 146.18 | -0.62 | -0.42% | 145.66 | 152.00 | 7747 | 11504.81 | 6.99% | 0.00 |
| 2025-12-17 | 150.77 | 146.80 | -3.97 | -2.63% | 142.00 | 150.77 | 11567 | 16926.18 | 10.44% | 1.00 |
| 2025-12-16 | 148.00 | 150.77 | -1.41 | -0.93% | 145.88 | 155.28 | 11862 | 17884.14 | 10.71% | 0.00 |
| 2025-12-15 | 146.31 | 152.18 | 5.87 | 4.01% | 141.58 | 158.87 | 19892 | 29990.51 | 17.95% | 2.00 |
| 2025-12-12 | 141.17 | 146.31 | 4.14 | 2.91% | 140.05 | 146.48 | 10129 | 14620.14 | 9.14% | 1.00 |
| 2025-12-11 | 137.97 | 142.17 | 4.27 | 3.10% | 135.28 | 143.59 | 11007 | 15487.37 | 9.93% | 0.00 |
| 2025-12-10 | 136.78 | 137.90 | 2.07 | 1.52% | 132.66 | 138.88 | 6730 | 9230.01 | 6.07% | 1.00 |
| 2025-12-09 | 134.46 | 135.83 | 1.38 | 1.03% | 131.58 | 139.45 | 7465 | 10098.42 | 6.74% | 0.00 |
| 2025-12-08 | 135.31 | 134.45 | -0.85 | -0.63% | 131.58 | 138.37 | 7768 | 10417.81 | 7.01% | 0.00 |
| 2025-12-05 | 130.25 | 135.30 | 5.06 | 3.89% | 129.10 | 135.48 | 7459 | 9885.49 | 6.73% | 1.00 |
| 2025-12-04 | 133.00 | 130.24 | -2.76 | -2.08% | 128.28 | 133.00 | 5906 | 7684.73 | 5.33% | 0.00 |
| 2025-12-03 | 128.15 | 133.00 | 4.01 | 3.11% | 126.08 | 133.60 | 7646 | 9975.54 | 6.90% | 0.00 |
| 2025-12-02 | 135.84 | 128.99 | -7.57 | -5.54% | 127.60 | 136.62 | 11312 | 14815.93 | 10.21% | 0.00 |
| 2025-12-01 | 128.34 | 136.56 | 7.68 | 5.96% | 127.88 | 138.88 | 12008 | 16263.73 | 10.84% | 6.00 |
| 2025-11-28 | 126.00 | 128.88 | 3.78 | 3.02% | 121.50 | 130.97 | 9986 | 12666.54 | 9.01% | 0.00 |
| 2025-11-27 | 121.00 | 125.10 | 3.90 | 3.22% | 120.34 | 126.10 | 8025 | 9961.81 | 7.24% | 0.00 |
| 2025-11-26 | 119.79 | 121.20 | 1.41 | 1.18% | 117.53 | 123.50 | 8298 | 10008.92 | 7.49% | 0.00 |
| 2025-11-25 | 116.16 | 119.79 | 3.65 | 3.14% | 116.16 | 122.00 | 8029 | 9592.66 | 7.25% | 0.00 |
| 2025-11-24 | 116.36 | 116.14 | 0.93 | 0.81% | 113.47 | 117.06 | 8294 | 9551.95 | 7.49% | 0.00 |
常友科技(301557)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。
