| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 13.90 | 13.79 | -0.11 | -0.79% | 13.72 | 14.20 | 28707 | 4007.01 | 2.43% |
| 2025-05-22 | 14.16 | 13.90 | -0.25 | -1.77% | 13.88 | 14.34 | 33430 | 4708.25 | 2.83% |
| 2025-05-21 | 14.35 | 14.15 | -0.11 | -0.77% | 14.00 | 14.38 | 34629 | 4905.99 | 2.93% |
| 2025-05-20 | 14.33 | 14.26 | 0.07 | 0.49% | 14.05 | 14.57 | 39944 | 5672.17 | 3.38% |
| 2025-05-19 | 14.42 | 14.19 | 0.01 | 0.07% | 14.02 | 14.42 | 34060 | 4831.75 | 2.88% |
| 2025-05-16 | 13.84 | 14.18 | 0.30 | 2.16% | 13.84 | 14.35 | 42007 | 5966.55 | 3.56% |
| 2025-05-15 | 13.95 | 13.88 | -0.12 | -0.86% | 13.72 | 14.08 | 30821 | 4278.65 | 2.61% |
| 2025-05-14 | 14.42 | 14.00 | -0.27 | -1.89% | 13.88 | 14.42 | 43325 | 6094.83 | 3.67% |
| 2025-05-13 | 14.56 | 14.27 | -0.14 | -0.97% | 14.17 | 14.64 | 36673 | 5255.77 | 3.11% |
| 2025-05-12 | 14.56 | 14.41 | 0.15 | 1.05% | 14.26 | 14.58 | 50946 | 7339.35 | 4.31% |
| 2025-05-09 | 14.57 | 14.26 | -0.35 | -2.40% | 14.16 | 14.69 | 66223 | 9480.31 | 5.61% |
| 2025-05-08 | 14.31 | 14.61 | 0.44 | 3.11% | 14.08 | 15.07 | 130539 | 19109.81 | 11.05% |
| 2025-05-07 | 13.85 | 14.17 | 0.47 | 3.43% | 13.77 | 14.35 | 80286 | 11276.44 | 6.80% |
| 2025-05-06 | 13.26 | 13.70 | 0.57 | 4.34% | 13.26 | 13.70 | 47570 | 6440.82 | 4.03% |
| 2025-04-30 | 12.86 | 13.13 | 0.27 | 2.10% | 12.86 | 13.28 | 36789 | 4819.66 | 3.11% |
| 2025-04-29 | 12.36 | 12.86 | 0.52 | 4.21% | 12.34 | 12.90 | 43351 | 5521.77 | 3.67% |
| 2025-04-28 | 12.40 | 12.34 | -0.19 | -1.52% | 12.01 | 12.48 | 32280 | 3955.40 | 2.73% |
| 2025-04-25 | 12.58 | 12.53 | -0.11 | -0.87% | 12.45 | 12.80 | 26460 | 3325.41 | 2.24% |
| 2025-04-24 | 13.00 | 12.64 | -0.35 | -2.69% | 12.50 | 13.04 | 40629 | 5185.70 | 3.44% |
| 2025-04-23 | 12.56 | 12.99 | 0.52 | 4.17% | 12.56 | 13.05 | 45789 | 5913.50 | 3.88% |
| 2025-04-22 | 12.60 | 12.47 | -0.06 | -0.48% | 12.34 | 12.65 | 23662 | 2955.28 | 2.00% |
| 2025-04-21 | 12.20 | 12.53 | 0.32 | 2.62% | 12.01 | 12.63 | 25901 | 3200.84 | 2.19% |
| 2025-04-18 | 12.19 | 12.21 | -0.04 | -0.33% | 12.02 | 12.33 | 27117 | 3296.45 | 2.30% |
| 2025-04-17 | 12.19 | 12.25 | 0.06 | 0.49% | 12.11 | 12.43 | 21739 | 2675.36 | 1.84% |
| 2025-04-16 | 12.69 | 12.19 | -0.40 | -3.18% | 11.97 | 12.69 | 41715 | 5095.71 | 3.53% |
| 2025-04-15 | 12.67 | 12.59 | 0.09 | 0.72% | 12.34 | 12.73 | 37289 | 4675.89 | 3.16% |
| 2025-04-14 | 12.45 | 12.50 | 0.32 | 2.63% | 12.30 | 12.82 | 45010 | 5669.72 | 3.81% |
| 2025-04-11 | 11.76 | 12.18 | 0.28 | 2.35% | 11.76 | 12.30 | 39496 | 4801.26 | 3.34% |
| 2025-04-10 | 11.88 | 11.90 | 0.49 | 4.29% | 11.70 | 12.29 | 59709 | 7194.76 | 5.06% |
| 2025-04-09 | 10.80 | 11.41 | 0.33 | 2.98% | 9.98 | 11.48 | 82772 | 8865.13 | 7.01% |
| 2025-04-08 | 11.61 | 11.08 | -1.21 | -9.85% | 11.06 | 11.90 | 88462 | 9999.95 | 7.49% |
| 2025-04-07 | 12.96 | 12.29 | -1.36 | -9.96% | 12.29 | 12.96 | 21604 | 2674.81 | 1.83% |
| 2025-04-03 | 13.75 | 13.65 | -0.29 | -2.08% | 13.50 | 13.99 | 39235 | 5380.90 | 3.32% |
| 2025-04-02 | 13.61 | 13.94 | 0.31 | 2.27% | 13.55 | 14.23 | 50764 | 7071.93 | 4.30% |
| 2025-04-01 | 13.80 | 13.63 | -0.07 | -0.51% | 13.60 | 13.97 | 46485 | 6403.04 | 4.21% |
| 2025-03-31 | 13.79 | 13.70 | -0.08 | -0.58% | 13.28 | 13.82 | 59720 | 8077.99 | 5.41% |
| 2025-03-28 | 14.10 | 13.78 | -0.41 | -2.89% | 13.62 | 14.24 | 77374 | 10717.27 | 7.01% |
| 2025-03-27 | 14.90 | 14.19 | -0.70 | -4.70% | 14.17 | 15.05 | 81514 | 11753.29 | 7.38% |
| 2025-03-26 | 14.67 | 14.89 | 0.51 | 3.55% | 14.42 | 15.18 | 89466 | 13356.24 | 8.10% |
| 2025-03-25 | 14.69 | 14.38 | -0.32 | -2.18% | 14.18 | 14.88 | 102660 | 14878.67 | 9.30% |
| 2025-03-24 | 15.65 | 14.70 | -1.10 | -6.96% | 14.30 | 15.65 | 165906 | 24675.66 | 15.02% |
| 2025-03-21 | 16.20 | 15.80 | -0.83 | -4.99% | 15.71 | 17.00 | 200268 | 32449.05 | 18.13% |
| 2025-03-20 | 15.69 | 16.63 | 0.91 | 5.79% | 15.30 | 16.79 | 248190 | 40096.33 | 22.47% |
| 2025-03-19 | 15.28 | 15.72 | 0.45 | 2.95% | 15.12 | 15.97 | 213718 | 33348.64 | 19.35% |
| 2025-03-18 | 15.34 | 15.27 | 0.05 | 0.33% | 15.08 | 15.49 | 152857 | 23314.66 | 13.84% |
| 2025-03-17 | 14.86 | 15.22 | -0.05 | -0.33% | 14.82 | 15.37 | 189380 | 28507.69 | 17.15% |
| 2025-03-14 | 15.70 | 15.27 | -1.22 | -7.40% | 14.84 | 16.03 | 338842 | 51404.50 | 30.68% |
| 2025-03-13 | 17.68 | 16.49 | -1.83 | -9.99% | 16.49 | 19.60 | 433896 | 76001.22 | 39.29% |
| 2025-03-12 | 17.73 | 18.32 | 1.67 | 10.03% | 17.48 | 18.32 | 232201 | 42118.86 | 21.03% |
| 2025-03-11 | 16.65 | 16.65 | 1.51 | 9.97% | 16.65 | 16.65 | 34381 | 5724.42 | 3.11% |
| 2025-03-10 | 13.64 | 15.14 | 1.38 | 10.03% | 13.62 | 15.14 | 89099 | 13022.33 | 8.07% |
| 2025-03-07 | 13.69 | 13.76 | 0.24 | 1.78% | 13.60 | 13.96 | 57507 | 7903.90 | 5.21% |
| 2025-03-06 | 13.61 | 13.52 | -0.09 | -0.66% | 13.51 | 13.75 | 62887 | 8550.48 | 5.69% |
| 2025-03-05 | 13.22 | 13.61 | 0.35 | 2.64% | 13.10 | 13.74 | 84555 | 11420.74 | 7.66% |
| 2025-03-04 | 12.87 | 13.26 | 0.53 | 4.16% | 12.68 | 13.48 | 79527 | 10503.12 | 7.20% |
| 2025-03-03 | 12.88 | 12.73 | -0.15 | -1.16% | 12.68 | 13.19 | 65101 | 8407.98 | 5.89% |
| 2025-02-28 | 13.48 | 12.88 | -0.72 | -5.29% | 12.82 | 13.80 | 100437 | 13167.51 | 9.09% |
| 2025-02-27 | 14.99 | 13.60 | -0.63 | -4.43% | 13.36 | 14.99 | 211985 | 29782.65 | 19.19% |
| 2025-02-26 | 13.02 | 14.23 | 1.29 | 9.97% | 13.02 | 14.23 | 55248 | 7815.03 | 5.00% |
| 2025-02-25 | 12.50 | 12.94 | 0.25 | 1.97% | 12.44 | 13.20 | 59894 | 7750.85 | 5.42% |
| 2025-02-24 | 12.69 | 12.69 | -0.08 | -0.63% | 12.58 | 13.00 | 49182 | 6261.29 | 4.45% |
| 2025-02-21 | 12.92 | 12.77 | -0.15 | -1.16% | 12.65 | 12.99 | 44436 | 5673.49 | 4.02% |
| 2025-02-20 | 13.06 | 12.92 | -0.14 | -1.07% | 12.89 | 13.19 | 53400 | 6942.02 | 4.84% |
| 2025-02-19 | 12.52 | 13.06 | 0.53 | 4.23% | 12.34 | 13.11 | 64190 | 8294.70 | 5.81% |
| 2025-02-18 | 12.51 | 12.53 | -0.10 | -0.79% | 12.44 | 12.82 | 47361 | 5993.10 | 4.29% |
| 2025-02-17 | 12.29 | 12.63 | 0.33 | 2.68% | 12.23 | 12.64 | 39000 | 4870.31 | 3.53% |
| 2025-02-14 | 12.13 | 12.30 | 0.16 | 1.32% | 12.10 | 12.32 | 29103 | 3551.84 | 2.64% |
| 2025-02-13 | 12.29 | 12.14 | -0.17 | -1.38% | 12.12 | 12.43 | 32139 | 3931.44 | 2.91% |
| 2025-02-12 | 12.36 | 12.31 | -0.10 | -0.81% | 12.20 | 12.45 | 33352 | 4103.30 | 3.02% |
| 2025-02-11 | 12.33 | 12.41 | 0.11 | 0.89% | 12.22 | 12.90 | 37157 | 4608.29 | 3.36% |
| 2025-02-10 | 12.30 | 12.30 | 0.00 | 0.00% | 12.11 | 12.39 | 36168 | 4425.65 | 3.27% |
| 2025-02-07 | 12.56 | 12.30 | -0.26 | -2.07% | 12.15 | 12.67 | 55501 | 6887.47 | 5.03% |
| 2025-02-06 | 12.24 | 12.56 | 0.32 | 2.61% | 12.10 | 12.58 | 57931 | 7201.16 | 5.25% |
| 2025-02-05 | 12.30 | 12.24 | 0.25 | 2.09% | 12.00 | 12.30 | 43604 | 5324.52 | 3.95% |
| 2025-01-27 | 12.31 | 11.99 | -0.32 | -2.60% | 11.77 | 12.32 | 65995 | 7969.22 | 5.98% |
| 2025-01-24 | 11.76 | 12.31 | 0.48 | 4.06% | 11.76 | 12.88 | 122246 | 14819.39 | 11.07% |
| 2025-01-23 | 11.70 | 11.83 | 0.40 | 3.50% | 11.57 | 12.57 | 116288 | 14235.96 | 10.53% |
| 2025-01-22 | 11.42 | 11.43 | -0.04 | -0.35% | 11.21 | 11.69 | 29425 | 3380.10 | 2.66% |
| 2025-01-21 | 11.70 | 11.47 | -0.13 | -1.12% | 11.31 | 11.74 | 21938 | 2512.88 | 1.99% |
| 2025-01-20 | 11.44 | 11.60 | 0.27 | 2.38% | 11.23 | 11.72 | 41769 | 4819.22 | 3.78% |
联诚精密(002921)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。
