| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | 33.88 | 33.39 | -0.51 | -1.50% | 33.18 | 33.98 | 64048 | 21413.75 | 1.37% |
| 2025-05-16 | 33.32 | 33.90 | 0.53 | 1.59% | 33.24 | 34.59 | 89144 | 30214.96 | 1.90% |
| 2025-05-15 | 34.20 | 33.37 | -0.88 | -2.57% | 33.36 | 34.24 | 71198 | 23938.44 | 1.52% |
| 2025-05-14 | 34.40 | 34.25 | -0.27 | -0.78% | 34.01 | 34.83 | 85451 | 29302.11 | 1.83% |
| 2025-05-13 | 35.00 | 34.52 | -0.24 | -0.69% | 34.15 | 35.16 | 94464 | 32771.63 | 2.02% |
| 2025-05-12 | 34.70 | 34.76 | 0.28 | 0.81% | 34.30 | 34.94 | 83352 | 28850.33 | 1.78% |
| 2025-05-09 | 34.98 | 34.48 | -0.56 | -1.60% | 34.24 | 35.28 | 79403 | 27522.74 | 1.70% |
| 2025-05-08 | 35.00 | 35.04 | -0.14 | -0.40% | 34.76 | 35.40 | 80129 | 28056.31 | 1.71% |
| 2025-05-07 | 35.70 | 35.18 | 0.33 | 0.95% | 34.85 | 36.69 | 169718 | 60500.24 | 3.63% |
| 2025-05-06 | 34.80 | 34.85 | 0.27 | 0.78% | 34.66 | 35.05 | 107130 | 37305.12 | 2.29% |
| 2025-04-30 | 34.56 | 34.58 | 0.26 | 0.76% | 34.42 | 35.66 | 126268 | 44324.13 | 2.70% |
| 2025-04-29 | 34.96 | 34.32 | -0.93 | -2.64% | 33.94 | 35.10 | 123207 | 42134.04 | 2.63% |
| 2025-04-28 | 35.15 | 35.25 | -0.22 | -0.62% | 34.77 | 35.47 | 75793 | 26600.96 | 1.62% |
| 2025-04-25 | 33.95 | 35.47 | 1.43 | 4.20% | 33.68 | 35.80 | 190841 | 66948.09 | 4.08% |
| 2025-04-24 | 33.99 | 34.04 | 0.03 | 0.09% | 33.30 | 34.08 | 78070 | 26377.21 | 1.67% |
| 2025-04-23 | 34.22 | 34.01 | -0.13 | -0.38% | 33.72 | 34.46 | 72489 | 24645.14 | 1.55% |
| 2025-04-22 | 34.10 | 34.14 | -0.10 | -0.29% | 33.78 | 34.30 | 81632 | 27775.69 | 1.74% |
| 2025-04-21 | 32.90 | 34.24 | 1.39 | 4.23% | 32.90 | 34.44 | 124162 | 42254.83 | 2.65% |
| 2025-04-18 | 33.36 | 32.85 | -0.55 | -1.65% | 32.75 | 33.48 | 60665 | 20020.33 | 1.30% |
| 2025-04-17 | 32.87 | 33.40 | 0.40 | 1.21% | 32.80 | 34.33 | 114963 | 38821.86 | 2.46% |
| 2025-04-16 | 33.42 | 33.00 | -0.46 | -1.37% | 32.72 | 34.00 | 84554 | 28113.53 | 1.81% |
| 2025-04-15 | 33.87 | 33.46 | -0.55 | -1.62% | 33.06 | 33.97 | 72464 | 24237.15 | 1.55% |
| 2025-04-14 | 33.32 | 34.01 | 1.16 | 3.53% | 33.19 | 34.75 | 159670 | 54485.14 | 3.41% |
| 2025-04-11 | 31.14 | 32.85 | 1.41 | 4.48% | 30.96 | 33.20 | 172946 | 56172.68 | 3.69% |
| 2025-04-10 | 31.40 | 31.44 | 0.63 | 2.04% | 31.27 | 32.19 | 137262 | 43428.61 | 2.93% |
| 2025-04-09 | 29.72 | 30.81 | 0.43 | 1.42% | 27.80 | 31.30 | 180328 | 54040.82 | 3.85% |
| 2025-04-08 | 30.91 | 30.38 | -0.75 | -2.41% | 29.45 | 31.89 | 165161 | 50430.06 | 3.53% |
| 2025-04-07 | 32.32 | 31.13 | -3.46 | -10.00% | 31.13 | 32.90 | 162475 | 51667.01 | 3.47% |
| 2025-04-03 | 34.68 | 34.59 | -0.53 | -1.51% | 34.02 | 35.30 | 87398 | 30332.67 | 1.87% |
| 2025-04-02 | 34.83 | 35.12 | 0.22 | 0.63% | 34.73 | 36.10 | 74491 | 26214.61 | 1.59% |
| 2025-04-01 | 34.38 | 34.90 | 0.69 | 2.02% | 34.23 | 35.57 | 102972 | 36062.00 | 2.20% |
| 2025-03-31 | 34.35 | 34.21 | -0.49 | -1.41% | 33.83 | 34.88 | 83270 | 28576.56 | 1.78% |
| 2025-03-28 | 35.85 | 34.70 | -0.75 | -2.12% | 34.68 | 35.98 | 111494 | 39350.92 | 2.38% |
| 2025-03-27 | 34.50 | 35.45 | 0.87 | 2.52% | 33.70 | 35.86 | 154838 | 54155.81 | 3.31% |
| 2025-03-26 | 34.89 | 34.58 | -0.56 | -1.59% | 34.45 | 34.99 | 73173 | 25381.13 | 1.56% |
| 2025-03-25 | 34.58 | 35.14 | 0.40 | 1.15% | 34.20 | 35.58 | 131641 | 46136.90 | 2.81% |
| 2025-03-24 | 34.49 | 34.74 | 0.35 | 1.02% | 33.62 | 34.77 | 111478 | 38294.29 | 2.38% |
| 2025-03-21 | 35.33 | 34.39 | -0.97 | -2.74% | 34.05 | 35.58 | 137462 | 47720.71 | 2.94% |
| 2025-03-20 | 35.69 | 35.36 | -0.33 | -0.92% | 35.32 | 36.07 | 87770 | 31285.82 | 1.87% |
| 2025-03-19 | 36.81 | 35.69 | -1.15 | -3.12% | 35.53 | 36.81 | 140906 | 50549.15 | 3.01% |
| 2025-03-18 | 36.95 | 36.84 | 0.13 | 0.35% | 36.70 | 37.34 | 104356 | 38516.25 | 2.23% |
| 2025-03-17 | 36.66 | 36.71 | 0.10 | 0.27% | 36.22 | 36.80 | 101537 | 37090.96 | 2.17% |
| 2025-03-14 | 36.15 | 36.61 | 0.24 | 0.66% | 35.92 | 36.75 | 129534 | 47263.20 | 2.77% |
| 2025-03-13 | 38.04 | 36.37 | -1.34 | -3.55% | 35.93 | 38.14 | 198221 | 72672.05 | 4.23% |
| 2025-03-12 | 38.80 | 37.71 | 0.47 | 1.26% | 37.70 | 39.15 | 250937 | 96731.85 | 5.36% |
| 2025-03-11 | 37.49 | 37.24 | -0.91 | -2.39% | 36.79 | 38.19 | 175973 | 65817.09 | 3.76% |
| 2025-03-10 | 38.38 | 38.15 | 1.16 | 3.14% | 37.62 | 39.08 | 290664 | 111666.99 | 6.21% |
| 2025-03-07 | 37.60 | 36.99 | -0.86 | -2.27% | 36.66 | 37.65 | 166242 | 61565.43 | 3.55% |
| 2025-03-06 | 36.51 | 37.85 | 1.60 | 4.41% | 36.51 | 38.38 | 288277 | 108781.39 | 6.16% |
| 2025-03-05 | 36.00 | 36.25 | 0.09 | 0.25% | 35.54 | 36.54 | 128376 | 46314.52 | 2.74% |
| 2025-03-04 | 35.21 | 36.16 | 0.42 | 1.18% | 34.96 | 36.41 | 148838 | 53301.54 | 3.18% |
| 2025-03-03 | 35.39 | 35.74 | 0.55 | 1.56% | 34.56 | 36.43 | 203452 | 72603.14 | 4.35% |
| 2025-02-28 | 36.63 | 35.19 | -1.81 | -4.89% | 35.05 | 36.95 | 216139 | 77243.36 | 4.62% |
| 2025-02-27 | 38.45 | 37.00 | -1.45 | -3.77% | 36.35 | 38.85 | 295746 | 110122.12 | 6.32% |
| 2025-02-26 | 38.98 | 38.45 | -0.53 | -1.36% | 38.01 | 39.30 | 352970 | 135599.28 | 7.54% |
| 2025-02-25 | 35.80 | 38.98 | 2.66 | 7.32% | 35.66 | 39.95 | 585346 | 224231.22 | 12.50% |
| 2025-02-24 | 35.60 | 36.32 | 0.93 | 2.63% | 35.59 | 37.53 | 320292 | 117003.85 | 6.84% |
| 2025-02-21 | 35.57 | 35.39 | -0.16 | -0.45% | 35.03 | 36.11 | 239747 | 85018.93 | 5.12% |
| 2025-02-20 | 34.83 | 35.55 | 0.72 | 2.07% | 34.60 | 35.66 | 204501 | 72257.55 | 4.37% |
| 2025-02-19 | 33.89 | 34.83 | 1.00 | 2.96% | 33.80 | 34.91 | 161844 | 55932.33 | 3.46% |
| 2025-02-18 | 34.50 | 33.83 | -0.94 | -2.70% | 33.55 | 34.88 | 139522 | 47576.45 | 2.98% |
| 2025-02-17 | 34.43 | 34.77 | 0.18 | 0.52% | 34.29 | 35.07 | 160755 | 55603.92 | 3.43% |
| 2025-02-14 | 34.47 | 34.59 | 0.10 | 0.29% | 34.00 | 34.84 | 141397 | 48749.06 | 3.02% |
| 2025-02-13 | 36.40 | 34.49 | -1.97 | -5.40% | 34.45 | 36.40 | 309300 | 108229.03 | 6.61% |
| 2025-02-12 | 36.70 | 36.46 | -0.60 | -1.62% | 36.20 | 37.19 | 254026 | 92905.88 | 5.43% |
| 2025-02-11 | 35.86 | 37.06 | 1.21 | 3.38% | 35.34 | 37.68 | 286782 | 104824.77 | 6.13% |
| 2025-02-10 | 35.98 | 35.85 | -0.11 | -0.31% | 35.38 | 36.15 | 167803 | 59900.06 | 3.58% |
| 2025-02-07 | 35.20 | 35.96 | 1.08 | 3.10% | 35.00 | 36.36 | 283434 | 101365.12 | 6.05% |
| 2025-02-06 | 32.68 | 34.88 | 2.10 | 6.41% | 32.58 | 35.25 | 243329 | 83797.11 | 5.20% |
| 2025-02-05 | 33.75 | 32.78 | -0.42 | -1.27% | 32.75 | 33.75 | 148668 | 49288.59 | 3.18% |
| 2025-01-27 | 35.10 | 33.20 | -1.90 | -5.41% | 33.20 | 35.11 | 192689 | 65171.35 | 4.12% |
| 2025-01-24 | 33.57 | 35.10 | 1.35 | 4.00% | 33.56 | 35.60 | 308932 | 108548.70 | 6.60% |
| 2025-01-23 | 34.20 | 33.75 | -0.15 | -0.44% | 33.70 | 34.99 | 197329 | 67685.60 | 4.22% |
| 2025-01-22 | 34.01 | 33.90 | -0.32 | -0.94% | 33.61 | 34.32 | 119853 | 40651.28 | 2.56% |
| 2025-01-21 | 33.90 | 34.22 | 0.56 | 1.66% | 33.53 | 34.25 | 140387 | 47666.01 | 3.00% |
| 2025-01-20 | 34.50 | 33.66 | -0.74 | -2.15% | 33.51 | 34.60 | 148652 | 50411.17 | 3.18% |
| 2025-01-17 | 34.39 | 34.40 | -0.36 | -1.04% | 33.81 | 34.98 | 170861 | 58595.27 | 3.65% |
| 2025-01-16 | 35.12 | 34.76 | 0.01 | 0.03% | 34.47 | 35.69 | 209840 | 73368.13 | 4.48% |
| 2025-01-15 | 34.87 | 34.75 | -0.47 | -1.33% | 34.00 | 35.19 | 202141 | 69851.60 | 4.32% |
| 2025-01-14 | 33.86 | 35.22 | 0.78 | 2.26% | 33.24 | 35.27 | 385220 | 132628.86 | 8.23% |
福晶科技(002222)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。
