| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 37.34 | 37.73 | 0.77 | 2.08% | 36.20 | 38.50 | 1395520 | 520313.03 | 10.29% | 263.00 |
| 2025-10-24 | 35.68 | 36.96 | 1.68 | 4.76% | 35.06 | 37.36 | 1015855 | 368697.22 | 7.49% | 45.00 |
| 2025-10-23 | 36.20 | 35.28 | -0.98 | -2.70% | 34.72 | 36.20 | 640842 | 225457.53 | 4.73% | 23.00 |
| 2025-10-22 | 35.90 | 36.26 | -0.34 | -0.93% | 35.55 | 37.10 | 871103 | 316606.44 | 6.43% | 117.00 |
| 2025-10-21 | 37.63 | 36.60 | -0.40 | -1.08% | 35.43 | 37.88 | 1315136 | 477058.06 | 9.70% | 45.00 |
| 2025-10-20 | 37.56 | 37.00 | 0.53 | 1.45% | 35.76 | 38.20 | 1131646 | 421584.09 | 8.35% | 27.00 |
| 2025-10-17 | 37.74 | 36.47 | -1.33 | -3.52% | 36.32 | 38.04 | 809716 | 298671.09 | 5.97% | 113.00 |
| 2025-10-16 | 37.25 | 37.80 | -0.26 | -0.68% | 36.87 | 39.08 | 1179230 | 447783.53 | 8.70% | 17.00 |
| 2025-10-15 | 33.66 | 38.06 | 4.73 | 14.19% | 33.66 | 38.87 | 1907124 | 694548.81 | 14.07% | 87.00 |
| 2025-10-14 | 36.50 | 33.33 | -3.00 | -8.26% | 33.10 | 36.94 | 1249088 | 436141.53 | 9.21% | 98.00 |
| 2025-10-13 | 34.00 | 36.33 | -1.07 | -2.86% | 34.00 | 36.68 | 1235644 | 443050.91 | 9.12% | 11.00 |
| 2025-10-10 | 41.85 | 37.40 | -3.80 | -9.22% | 37.24 | 43.30 | 1857509 | 737146.44 | 13.70% | 276.00 |
| 2025-10-09 | 42.00 | 41.20 | -0.48 | -1.15% | 40.43 | 42.40 | 1323375 | 547127.88 | 9.76% | 219.00 |
| 2025-09-30 | 41.00 | 41.68 | 0.22 | 0.53% | 40.22 | 42.52 | 1646089 | 680794.19 | 12.14% | 74.00 |
| 2025-09-29 | 37.63 | 41.46 | 3.93 | 10.47% | 37.47 | 42.20 | 1913254 | 767112.31 | 14.11% | 1736.00 |
| 2025-09-26 | 39.72 | 37.53 | -1.88 | -4.77% | 37.48 | 40.30 | 1664964 | 639655.25 | 12.28% | 245.00 |
| 2025-09-25 | 40.76 | 39.41 | -0.34 | -0.86% | 39.22 | 43.51 | 2333679 | 955959.00 | 17.22% | 267.00 |
| 2025-09-24 | 37.51 | 39.75 | 3.26 | 8.93% | 36.61 | 41.20 | 2395079 | 934370.69 | 17.67% | 48.00 |
| 2025-09-23 | 38.00 | 36.49 | -1.23 | -3.26% | 35.43 | 39.00 | 2182282 | 802092.81 | 16.10% | 39.00 |
| 2025-09-22 | 32.26 | 37.72 | 6.29 | 20.01% | 31.98 | 37.72 | 2609644 | 897474.88 | 19.25% | 92.00 |
| 2025-09-19 | 33.17 | 31.43 | -3.07 | -8.90% | 31.19 | 33.77 | 2064778 | 666129.50 | 15.23% | 86.00 |
| 2025-09-18 | 32.00 | 34.50 | 2.86 | 9.04% | 31.58 | 35.39 | 3139095 | 1041433.06 | 23.16% | 40.00 |
| 2025-09-17 | 29.49 | 31.64 | 3.50 | 12.44% | 28.88 | 32.86 | 2561751 | 788405.69 | 18.90% | 44.00 |
| 2025-09-16 | 26.51 | 28.14 | 2.31 | 8.94% | 26.39 | 28.30 | 2005260 | 552465.50 | 14.79% | 69.00 |
| 2025-09-15 | 25.86 | 25.83 | 0.33 | 1.29% | 25.45 | 26.50 | 855901 | 222443.72 | 6.31% | 15.00 |
| 2025-09-12 | 25.88 | 25.50 | -0.46 | -1.77% | 25.43 | 26.03 | 734767 | 188828.75 | 5.42% | 8.00 |
| 2025-09-11 | 24.40 | 25.96 | 1.47 | 6.00% | 24.30 | 25.98 | 1247633 | 318110.09 | 9.20% | 114.00 |
| 2025-09-10 | 24.90 | 24.49 | -0.41 | -1.65% | 24.34 | 25.10 | 480531 | 118669.58 | 3.54% | 0.00 |
| 2025-09-09 | 25.40 | 24.90 | -0.79 | -3.08% | 24.81 | 25.40 | 596106 | 149192.89 | 4.40% | 20.00 |
| 2025-09-08 | 24.85 | 25.69 | 0.83 | 3.34% | 24.75 | 25.88 | 896668 | 227926.48 | 6.61% | 0.00 |
| 2025-09-05 | 24.42 | 24.86 | 0.25 | 1.02% | 23.51 | 25.00 | 834187 | 202845.28 | 6.15% | 48.00 |
| 2025-09-04 | 24.88 | 24.61 | 0.18 | 0.74% | 23.76 | 25.90 | 1087392 | 271257.44 | 8.02% | 35.00 |
| 2025-09-03 | 25.18 | 24.43 | -0.55 | -2.20% | 24.30 | 26.29 | 734661 | 184997.42 | 5.42% | 20.00 |
| 2025-09-02 | 26.50 | 24.98 | -1.31 | -4.98% | 24.32 | 26.52 | 1060864 | 266317.88 | 7.83% | 9.00 |
| 2025-09-01 | 26.27 | 26.29 | 0.02 | 0.08% | 25.83 | 26.68 | 761901 | 199679.44 | 5.62% | 93.00 |
| 2025-08-29 | 25.40 | 26.27 | 0.83 | 3.26% | 25.06 | 27.17 | 1289387 | 337337.41 | 9.51% | 35.00 |
| 2025-08-28 | 25.00 | 25.44 | 0.63 | 2.54% | 24.29 | 25.45 | 925518 | 230766.47 | 6.83% | 43.00 |
| 2025-08-27 | 26.43 | 24.81 | -1.62 | -6.13% | 24.74 | 26.74 | 1249005 | 322699.50 | 9.21% | 79.00 |
| 2025-08-26 | 25.39 | 26.43 | 0.81 | 3.16% | 25.10 | 27.45 | 1340549 | 352239.38 | 9.90% | 31.00 |
| 2025-08-25 | 26.18 | 25.62 | -0.27 | -1.04% | 25.37 | 26.30 | 924998 | 238413.31 | 6.83% | 11.00 |
| 2025-08-22 | 25.65 | 25.89 | 0.13 | 0.50% | 25.44 | 26.05 | 751506 | 193423.05 | 5.55% | 13.00 |
| 2025-08-21 | 26.40 | 25.76 | -0.41 | -1.57% | 25.56 | 26.69 | 948331 | 246582.98 | 7.00% | 43.00 |
| 2025-08-20 | 25.15 | 26.17 | 0.76 | 2.99% | 24.98 | 26.27 | 1138938 | 294174.50 | 8.41% | 41.00 |
| 2025-08-19 | 25.45 | 25.41 | -0.06 | -0.24% | 24.81 | 25.98 | 998919 | 253213.72 | 7.38% | 2.00 |
| 2025-08-18 | 24.55 | 25.47 | 1.11 | 4.56% | 24.39 | 25.99 | 1243747 | 315017.22 | 9.18% | 14.00 |
| 2025-08-15 | 24.02 | 24.36 | 0.17 | 0.70% | 24.02 | 24.75 | 700006 | 170942.72 | 5.17% | 17.00 |
| 2025-08-14 | 25.16 | 24.19 | -0.96 | -3.82% | 23.89 | 25.17 | 1053811 | 257858.16 | 7.78% | 33.00 |
| 2025-08-13 | 25.00 | 25.15 | 0.00 | 0.00% | 24.72 | 25.41 | 889072 | 222396.98 | 6.56% | 46.00 |
| 2025-08-12 | 24.80 | 25.15 | 0.07 | 0.28% | 24.56 | 25.33 | 975832 | 244109.92 | 7.21% | 27.00 |
| 2025-08-11 | 25.15 | 25.08 | -0.05 | -0.20% | 24.88 | 25.93 | 1247854 | 315207.75 | 9.21% | 40.00 |
| 2025-08-08 | 23.77 | 25.13 | 1.40 | 5.90% | 23.29 | 25.65 | 1649038 | 402207.09 | 12.18% | 85.00 |
| 2025-08-07 | 24.15 | 23.73 | -0.41 | -1.70% | 23.55 | 24.30 | 969423 | 230562.53 | 7.16% | 55.00 |
| 2025-08-06 | 22.73 | 24.14 | 1.39 | 6.11% | 22.53 | 24.25 | 1487072 | 350491.88 | 10.98% | 40.00 |
| 2025-08-05 | 22.70 | 22.75 | 0.25 | 1.11% | 22.59 | 23.20 | 744593 | 169904.94 | 5.50% | 76.00 |
| 2025-08-04 | 22.22 | 22.50 | 0.17 | 0.76% | 22.15 | 22.55 | 580157 | 129633.60 | 4.28% | 0.00 |
| 2025-08-01 | 22.43 | 22.33 | -0.39 | -1.72% | 22.14 | 22.89 | 903626 | 203265.47 | 6.67% | 24.00 |
| 2025-07-31 | 21.13 | 22.72 | 1.85 | 8.86% | 21.13 | 23.98 | 2091959 | 478438.50 | 15.45% | 27.00 |
| 2025-07-30 | 21.20 | 20.87 | -0.43 | -2.02% | 20.70 | 21.21 | 392165 | 82241.25 | 2.90% | 15.00 |
| 2025-07-29 | 21.36 | 21.30 | -0.05 | -0.23% | 20.93 | 21.36 | 378002 | 79837.23 | 2.79% | 21.00 |
| 2025-07-28 | 21.45 | 21.35 | -0.09 | -0.42% | 21.30 | 21.59 | 345924 | 74019.02 | 2.55% | 0.00 |
| 2025-07-25 | 21.26 | 21.44 | 0.15 | 0.70% | 21.11 | 21.50 | 422435 | 89969.51 | 3.12% | 17.00 |
| 2025-07-24 | 21.10 | 21.29 | 0.18 | 0.85% | 21.10 | 21.32 | 323396 | 68640.80 | 2.39% | 39.00 |
| 2025-07-23 | 21.23 | 21.11 | -0.27 | -1.26% | 21.03 | 21.37 | 385281 | 81660.62 | 2.84% | 8.00 |
| 2025-07-22 | 21.68 | 21.38 | -0.41 | -1.88% | 21.22 | 21.73 | 517980 | 111145.26 | 3.82% | 0.00 |
| 2025-07-21 | 21.60 | 21.79 | 0.48 | 2.25% | 21.44 | 22.01 | 661212 | 143726.06 | 4.88% | 25.00 |
| 2025-07-18 | 21.75 | 21.31 | -0.37 | -1.71% | 21.18 | 21.88 | 578527 | 123823.68 | 4.27% | 4.00 |
| 2025-07-17 | 21.00 | 21.68 | 0.72 | 3.44% | 20.85 | 21.88 | 919405 | 198581.73 | 6.79% | 10.00 |
| 2025-07-16 | 21.05 | 20.96 | -0.09 | -0.43% | 20.78 | 21.34 | 440180 | 92823.04 | 3.25% | 0.00 |
| 2025-07-15 | 20.83 | 21.05 | 0.26 | 1.25% | 20.63 | 21.10 | 450604 | 94131.48 | 3.33% | 7.00 |
| 2025-07-14 | 20.65 | 20.79 | 0.15 | 0.73% | 20.50 | 20.93 | 298410 | 61986.96 | 2.20% | 30.00 |
| 2025-07-11 | 20.45 | 20.64 | 0.13 | 0.63% | 20.26 | 20.88 | 339910 | 69987.67 | 2.51% | 0.00 |
| 2025-07-10 | 20.60 | 20.51 | -0.14 | -0.68% | 20.35 | 20.77 | 328752 | 67439.71 | 2.43% | 7.00 |
| 2025-07-09 | 21.20 | 20.65 | -0.23 | -1.10% | 20.63 | 21.46 | 415359 | 87290.52 | 3.07% | 18.00 |
| 2025-07-08 | 20.45 | 20.88 | 0.41 | 2.00% | 20.45 | 21.08 | 425071 | 88657.87 | 3.14% | 13.00 |
| 2025-07-07 | 20.92 | 20.47 | -0.49 | -2.34% | 20.41 | 20.95 | 399590 | 82105.56 | 2.95% | 16.00 |
| 2025-07-04 | 21.43 | 20.96 | -0.51 | -2.38% | 20.91 | 21.47 | 490142 | 103355.91 | 3.62% | 0.00 |
| 2025-07-03 | 20.58 | 21.47 | 0.89 | 4.32% | 20.58 | 21.65 | 865451 | 184708.80 | 6.39% | 30.00 |
| 2025-07-02 | 21.07 | 20.58 | -0.62 | -2.92% | 20.45 | 21.17 | 371316 | 76928.45 | 2.74% | 14.00 |
| 2025-07-01 | 21.15 | 21.20 | -0.20 | -0.93% | 20.90 | 21.32 | 412028 | 87012.09 | 3.04% | 0.00 |
| 2025-06-30 | 21.29 | 21.40 | 0.34 | 1.61% | 21.02 | 21.69 | 621583 | 132449.22 | 4.59% | 35.00 |
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。
