| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 25.25 | 24.49 | -0.45 | -1.80% | 24.46 | 25.39 | 465804 | 115627.49 | 3.45% | 1.00 |
| 2025-03-31 | 24.68 | 24.94 | -0.24 | -0.95% | 24.00 | 25.07 | 661768 | 162069.73 | 4.90% | 32.00 |
| 2025-03-28 | 25.30 | 25.18 | -0.28 | -1.10% | 24.90 | 25.66 | 481169 | 121361.97 | 3.56% | 15.00 |
| 2025-03-27 | 25.50 | 25.46 | -0.17 | -0.66% | 25.30 | 26.17 | 560842 | 144229.75 | 4.15% | 1.00 |
| 2025-03-26 | 25.00 | 25.63 | 0.39 | 1.55% | 25.00 | 26.33 | 740966 | 191356.14 | 5.48% | 24.00 |
| 2025-03-25 | 27.09 | 25.24 | -1.92 | -7.07% | 25.06 | 27.19 | 1004582 | 260944.84 | 7.43% | 38.00 |
| 2025-03-24 | 26.71 | 27.16 | 0.56 | 2.11% | 26.16 | 27.36 | 856513 | 229498.72 | 6.34% | 106.00 |
| 2025-03-21 | 27.95 | 26.60 | -1.51 | -5.37% | 26.60 | 27.95 | 944755 | 255054.16 | 6.99% | 31.00 |
| 2025-03-20 | 28.04 | 28.11 | -0.28 | -0.99% | 27.91 | 28.95 | 861737 | 245026.05 | 6.37% | 55.00 |
| 2025-03-19 | 28.70 | 28.39 | -0.47 | -1.63% | 27.90 | 29.23 | 976060 | 278588.91 | 7.22% | 22.00 |
| 2025-03-18 | 28.62 | 28.86 | -0.04 | -0.14% | 28.31 | 28.94 | 967309 | 276903.78 | 7.16% | 91.00 |
| 2025-03-17 | 27.98 | 28.90 | 1.42 | 5.17% | 27.42 | 28.96 | 1406605 | 397404.00 | 10.41% | 299.00 |
| 2025-03-14 | 25.85 | 27.48 | 1.47 | 5.65% | 25.73 | 27.78 | 1249828 | 335782.84 | 9.25% | 60.00 |
| 2025-03-13 | 27.02 | 26.01 | -1.19 | -4.38% | 25.70 | 27.11 | 1183523 | 309602.41 | 8.76% | 421.00 |
| 2025-03-12 | 27.95 | 27.20 | -0.59 | -2.12% | 27.20 | 28.09 | 911795 | 252365.00 | 6.75% | 352.00 |
| 2025-03-11 | 27.30 | 27.79 | -0.39 | -1.38% | 27.30 | 28.16 | 935854 | 258652.31 | 6.92% | 92.00 |
| 2025-03-10 | 28.92 | 28.18 | -0.74 | -2.56% | 28.15 | 29.44 | 1106742 | 316822.41 | 8.19% | 120.00 |
| 2025-03-07 | 29.16 | 28.92 | -0.75 | -2.53% | 28.65 | 30.87 | 1673771 | 493796.75 | 12.38% | 88.00 |
| 2025-03-06 | 28.45 | 29.67 | 1.71 | 6.12% | 27.61 | 31.10 | 2262393 | 656885.75 | 16.74% | 77.00 |
| 2025-03-05 | 27.50 | 27.96 | -0.04 | -0.14% | 27.40 | 28.38 | 1469665 | 409754.84 | 10.87% | 98.00 |
| 2025-03-04 | 25.86 | 28.00 | 2.13 | 8.23% | 25.86 | 28.28 | 2091891 | 575185.00 | 15.48% | 52.00 |
| 2025-03-03 | 25.94 | 25.87 | 0.64 | 2.54% | 25.38 | 26.75 | 1217421 | 316871.97 | 9.01% | 847.00 |
| 2025-02-28 | 26.89 | 25.23 | -1.68 | -6.24% | 25.06 | 27.27 | 1404280 | 364242.28 | 10.39% | 116.00 |
| 2025-02-27 | 27.57 | 26.91 | -1.19 | -4.23% | 26.11 | 27.70 | 1687698 | 453886.09 | 12.48% | 22.00 |
| 2025-02-26 | 27.27 | 28.10 | 0.79 | 2.89% | 26.38 | 28.88 | 2088424 | 581578.00 | 15.45% | 39.00 |
| 2025-02-25 | 27.13 | 27.31 | -0.37 | -1.34% | 27.01 | 28.33 | 1722869 | 476203.94 | 12.75% | 42.00 |
| 2025-02-24 | 28.00 | 27.68 | -0.13 | -0.47% | 27.41 | 29.12 | 2203000 | 617173.25 | 16.30% | 89.00 |
| 2025-02-21 | 26.80 | 27.81 | 1.31 | 4.94% | 26.50 | 31.00 | 3239107 | 922657.88 | 23.96% | 114.00 |
| 2025-02-20 | 24.47 | 26.50 | 2.14 | 8.78% | 24.13 | 27.99 | 2474414 | 632325.62 | 18.30% | 293.00 |
| 2025-02-19 | 23.01 | 24.36 | 1.18 | 5.09% | 23.01 | 24.90 | 1907614 | 465011.25 | 14.11% | 160.00 |
| 2025-02-18 | 23.75 | 23.18 | -1.02 | -4.21% | 22.98 | 23.99 | 1609413 | 375672.28 | 11.91% | 73.00 |
| 2025-02-17 | 21.51 | 24.20 | 2.64 | 12.24% | 21.28 | 24.35 | 2156236 | 489425.09 | 15.95% | 79.50 |
| 2025-02-14 | 21.57 | 21.56 | -0.13 | -0.60% | 21.32 | 22.05 | 968673 | 209509.62 | 7.17% | 40.00 |
| 2025-02-13 | 22.61 | 21.69 | -0.88 | -3.90% | 21.44 | 22.80 | 1327768 | 291155.47 | 9.82% | 22.00 |
| 2025-02-12 | 22.33 | 22.57 | -0.12 | -0.53% | 21.71 | 22.82 | 1412595 | 315445.06 | 10.45% | 82.00 |
| 2025-02-11 | 22.09 | 22.69 | 0.47 | 2.12% | 22.01 | 23.16 | 1793344 | 406765.25 | 13.27% | 70.00 |
| 2025-02-10 | 22.40 | 22.22 | -0.07 | -0.31% | 21.66 | 22.59 | 1671274 | 369103.12 | 12.36% | 51.00 |
| 2025-02-07 | 21.92 | 22.29 | 0.37 | 1.69% | 21.72 | 22.79 | 2535850 | 564059.81 | 18.76% | 35.00 |
| 2025-02-06 | 19.98 | 21.92 | 1.72 | 8.51% | 19.80 | 22.58 | 2237477 | 483225.00 | 16.55% | 178.00 |
| 2025-02-05 | 19.05 | 20.20 | 1.58 | 8.49% | 19.05 | 20.26 | 1668902 | 329822.91 | 12.35% | 40.00 |
| 2025-01-27 | 19.78 | 18.62 | -0.87 | -4.46% | 18.62 | 19.78 | 940454 | 178738.83 | 6.96% | 146.00 |
| 2025-01-24 | 18.35 | 19.49 | 0.91 | 4.90% | 18.30 | 19.55 | 1435019 | 274476.09 | 10.62% | 28.00 |
| 2025-01-23 | 19.52 | 18.58 | -0.53 | -2.77% | 18.58 | 19.63 | 1349765 | 256981.89 | 9.99% | 43.00 |
| 2025-01-22 | 19.45 | 19.11 | -0.10 | -0.52% | 18.75 | 19.96 | 1915732 | 370879.78 | 14.17% | 108.00 |
| 2025-01-21 | 18.47 | 19.21 | 1.01 | 5.55% | 18.22 | 19.48 | 1598586 | 303396.59 | 11.83% | 47.00 |
| 2025-01-20 | 17.89 | 18.20 | 0.52 | 2.94% | 17.89 | 18.49 | 906038 | 164998.83 | 6.70% | 127.00 |
| 2025-01-17 | 17.60 | 17.68 | 0.06 | 0.34% | 17.50 | 17.97 | 665940 | 118268.45 | 4.93% | 44.00 |
| 2025-01-16 | 18.30 | 17.62 | -0.50 | -2.76% | 17.42 | 18.47 | 1010880 | 180860.70 | 7.48% | 36.00 |
| 2025-01-15 | 18.36 | 18.12 | -0.53 | -2.84% | 18.01 | 18.53 | 924398 | 168204.80 | 6.84% | 31.00 |
| 2025-01-14 | 17.69 | 18.65 | 0.93 | 5.25% | 17.41 | 18.78 | 1374519 | 250490.95 | 10.17% | 260.00 |
| 2025-01-13 | 16.95 | 17.72 | 0.38 | 2.19% | 16.85 | 18.10 | 1006079 | 177691.44 | 7.44% | 193.00 |
| 2025-01-10 | 17.30 | 17.34 | -0.25 | -1.42% | 17.16 | 18.44 | 1343110 | 237039.48 | 9.94% | 41.00 |
| 2025-01-09 | 16.58 | 17.59 | 0.86 | 5.14% | 16.58 | 17.66 | 1277283 | 220439.58 | 9.45% | 69.00 |
| 2025-01-08 | 16.50 | 16.73 | 0.10 | 0.60% | 15.82 | 16.88 | 861571 | 140882.88 | 6.37% | 21.00 |
| 2025-01-07 | 15.65 | 16.63 | 0.84 | 5.32% | 15.60 | 16.66 | 847974 | 138488.78 | 6.27% | 5.00 |
| 2025-01-06 | 16.30 | 15.79 | -0.40 | -2.47% | 15.56 | 16.42 | 686675 | 108893.15 | 5.08% | 31.00 |
| 2025-01-03 | 15.83 | 16.19 | 0.39 | 2.47% | 15.70 | 16.87 | 880240 | 143344.92 | 6.51% | 0.00 |
| 2025-01-02 | 16.23 | 15.80 | -0.44 | -2.71% | 15.52 | 16.49 | 549860 | 88172.48 | 4.58% | 0.00 |
| 2024-12-31 | 16.96 | 16.24 | -0.73 | -4.30% | 16.20 | 16.96 | 574819 | 95054.03 | 4.79% | 10.00 |
| 2024-12-30 | 16.75 | 16.97 | 0.27 | 1.62% | 16.20 | 16.97 | 594376 | 99626.92 | 4.95% | 0.00 |
| 2024-12-27 | 16.33 | 16.70 | 0.48 | 2.96% | 16.21 | 17.17 | 878525 | 147683.14 | 7.32% | 0.00 |
| 2024-12-26 | 15.85 | 16.22 | 0.38 | 2.40% | 15.66 | 16.45 | 639390 | 103304.02 | 5.33% | 13.00 |
| 2024-12-25 | 16.41 | 15.84 | -0.91 | -5.43% | 15.45 | 16.47 | 1160147 | 183132.75 | 9.67% | 15.00 |
| 2024-12-24 | 16.50 | 16.75 | 0.20 | 1.21% | 16.48 | 16.96 | 401772 | 67142.95 | 3.35% | 50.00 |
| 2024-12-23 | 17.27 | 16.55 | -0.73 | -4.22% | 16.47 | 17.33 | 523839 | 88014.70 | 4.36% | 0.00 |
| 2024-12-20 | 17.15 | 17.28 | -0.02 | -0.12% | 16.90 | 17.53 | 647584 | 111957.58 | 5.40% | 0.00 |
| 2024-12-19 | 16.81 | 17.30 | 0.17 | 0.99% | 16.76 | 17.42 | 440291 | 75589.12 | 3.67% | 1.00 |
| 2024-12-18 | 17.02 | 17.13 | 0.20 | 1.18% | 16.60 | 17.29 | 357163 | 60960.22 | 2.98% | 0.00 |
| 2024-12-17 | 17.13 | 16.93 | -0.20 | -1.17% | 16.87 | 17.39 | 433804 | 74396.92 | 3.61% | 0.00 |
| 2024-12-16 | 17.51 | 17.13 | -0.54 | -3.06% | 16.98 | 17.65 | 443737 | 76636.30 | 3.70% | 0.00 |
| 2024-12-13 | 18.20 | 17.67 | -0.71 | -3.86% | 17.62 | 18.27 | 585824 | 104827.10 | 4.88% | 0.00 |
| 2024-12-12 | 18.70 | 18.38 | -0.34 | -1.82% | 18.11 | 18.89 | 698210 | 128074.74 | 5.82% | 8.00 |
| 2024-12-11 | 18.40 | 18.72 | 0.11 | 0.59% | 18.39 | 19.17 | 840512 | 158747.27 | 7.00% | 4.00 |
| 2024-12-10 | 20.00 | 18.61 | -0.49 | -2.57% | 18.59 | 20.20 | 1293246 | 248639.39 | 10.78% | 0.00 |
| 2024-12-09 | 18.56 | 19.10 | 0.40 | 2.14% | 18.41 | 19.94 | 1330208 | 256353.92 | 11.08% | 23.00 |
| 2024-12-06 | 17.16 | 18.70 | 1.82 | 10.78% | 17.07 | 19.45 | 1496387 | 270938.84 | 12.47% | 1.00 |
| 2024-12-05 | 16.30 | 16.88 | 0.52 | 3.18% | 16.22 | 16.99 | 448756 | 75044.14 | 3.74% | 0.00 |
| 2024-12-04 | 16.60 | 16.36 | -0.34 | -2.04% | 16.22 | 16.69 | 332854 | 54766.94 | 2.77% | 4.00 |
| 2024-12-03 | 16.90 | 16.70 | -0.22 | -1.30% | 16.42 | 16.90 | 407793 | 67938.98 | 3.40% | 5.00 |
| 2024-12-02 | 16.62 | 16.92 | 0.32 | 1.93% | 16.61 | 17.19 | 509264 | 86310.88 | 4.24% | 0.00 |
长盈精密(300115)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。
