| 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 | 115.01 | 117.91 | 5.20 | 4.61% | 115.01 | 121.21 | 200180 | 236773.61 | 8.10% | 56.00 |
| 2025-10-24 | 108.99 | 112.71 | 4.22 | 3.89% | 103.30 | 113.18 | 199770 | 217614.83 | 8.08% | 36.00 |
| 2025-10-23 | 109.91 | 108.49 | -0.33 | -0.30% | 108.01 | 115.58 | 167323 | 186933.03 | 6.77% | 11.00 |
| 2025-10-22 | 108.00 | 108.82 | -3.15 | -2.81% | 107.51 | 111.95 | 123008 | 134393.56 | 4.98% | 13.00 |
| 2025-10-21 | 107.91 | 111.97 | 2.97 | 2.72% | 104.00 | 114.00 | 217823 | 238277.28 | 8.81% | 17.00 |
| 2025-10-20 | 107.61 | 109.00 | 4.25 | 4.06% | 103.05 | 111.11 | 221662 | 238657.69 | 8.97% | 2.00 |
| 2025-10-17 | 102.70 | 104.75 | 5.15 | 5.17% | 99.13 | 108.81 | 259131 | 269227.28 | 10.49% | 1.00 |
| 2025-10-16 | 98.51 | 99.60 | 0.20 | 0.20% | 98.51 | 102.33 | 120234 | 120859.62 | 4.87% | 0.00 |
| 2025-10-15 | 100.02 | 99.40 | -0.46 | -0.46% | 97.00 | 101.08 | 99122 | 98173.29 | 4.01% | 6.00 |
| 2025-10-14 | 106.08 | 99.86 | -4.32 | -4.15% | 99.52 | 107.21 | 120979 | 123972.94 | 4.90% | 9.00 |
| 2025-10-13 | 100.95 | 104.18 | -3.17 | -2.95% | 100.95 | 105.42 | 119517 | 123817.69 | 4.84% | 3.00 |
| 2025-10-10 | 115.11 | 107.35 | -9.01 | -7.74% | 106.00 | 115.97 | 164382 | 180930.34 | 6.65% | 13.00 |
| 2025-10-09 | 117.19 | 116.36 | -2.44 | -2.05% | 115.21 | 119.76 | 129065 | 150373.66 | 5.22% | 2.00 |
| 2025-09-30 | 125.20 | 118.80 | -6.40 | -5.11% | 118.03 | 126.36 | 166150 | 200744.59 | 6.72% | 4.00 |
| 2025-09-29 | 118.00 | 125.20 | 5.32 | 4.44% | 118.00 | 128.00 | 175323 | 217482.98 | 7.10% | 23.00 |
| 2025-09-26 | 122.01 | 119.88 | -6.62 | -5.23% | 118.68 | 126.40 | 173258 | 210413.48 | 7.01% | 23.00 |
| 2025-09-25 | 121.50 | 126.50 | 1.88 | 1.51% | 121.50 | 132.98 | 245487 | 313943.50 | 9.93% | 12.00 |
| 2025-09-24 | 128.12 | 124.62 | -11.04 | -8.14% | 121.71 | 128.15 | 260155 | 323623.44 | 10.53% | 39.00 |
| 2025-09-23 | 138.00 | 135.66 | -2.55 | -1.85% | 126.26 | 140.60 | 338462 | 446696.34 | 13.70% | 13.00 |
| 2025-09-22 | 128.00 | 138.21 | 12.87 | 10.27% | 123.16 | 144.23 | 374616 | 506942.16 | 15.16% | 13.00 |
| 2025-09-19 | 124.66 | 125.34 | 2.18 | 1.77% | 120.11 | 131.10 | 382767 | 483208.16 | 15.49% | 2.00 |
| 2025-09-18 | 105.01 | 123.16 | 16.06 | 15.00% | 103.61 | 128.52 | 432527 | 519086.75 | 17.50% | 11.00 |
| 2025-09-17 | 99.01 | 107.10 | 6.66 | 6.63% | 97.62 | 109.01 | 274458 | 287597.25 | 11.11% | 13.00 |
| 2025-09-16 | 102.03 | 100.44 | -1.56 | -1.53% | 98.60 | 105.49 | 191446 | 193714.61 | 7.75% | 2.00 |
| 2025-09-15 | 96.66 | 102.00 | 3.80 | 3.87% | 96.22 | 105.50 | 230042 | 235899.34 | 9.31% | 27.00 |
| 2025-09-12 | 97.00 | 98.20 | -2.07 | -2.06% | 94.83 | 101.93 | 232218 | 227001.66 | 9.40% | 27.00 |
| 2025-09-11 | 95.17 | 100.27 | 7.74 | 8.36% | 92.00 | 104.00 | 296039 | 290474.84 | 11.98% | 1.00 |
| 2025-09-10 | 90.70 | 92.53 | 5.23 | 5.99% | 87.00 | 95.96 | 257730 | 233629.03 | 10.43% | 10.00 |
| 2025-09-09 | 89.51 | 87.30 | -3.52 | -3.88% | 86.70 | 90.59 | 163964 | 144848.11 | 6.64% | 9.00 |
| 2025-09-08 | 99.75 | 90.82 | -9.44 | -9.42% | 88.80 | 100.28 | 259423 | 240245.41 | 10.50% | 25.00 |
| 2025-09-05 | 95.02 | 100.26 | 6.74 | 7.21% | 92.83 | 101.20 | 285248 | 277100.97 | 11.54% | 5.00 |
| 2025-09-04 | 114.00 | 93.52 | -12.22 | -11.56% | 90.99 | 116.80 | 363168 | 369996.16 | 14.70% | 49.00 |
| 2025-09-03 | 101.69 | 105.74 | 5.55 | 5.54% | 98.15 | 109.80 | 316845 | 331072.16 | 12.82% | 10.00 |
| 2025-09-02 | 112.70 | 100.19 | -10.37 | -9.38% | 98.61 | 116.00 | 378712 | 408727.81 | 15.33% | 6.00 |
| 2025-09-01 | 97.02 | 110.56 | 13.57 | 13.99% | 92.80 | 115.04 | 366956 | 382076.72 | 14.85% | 37.00 |
| 2025-08-29 | 99.00 | 96.99 | -4.02 | -3.98% | 94.58 | 100.80 | 260331 | 252305.12 | 10.54% | 6.00 |
| 2025-08-28 | 89.27 | 101.01 | 10.99 | 12.21% | 89.00 | 103.20 | 399634 | 385778.34 | 16.17% | 5.00 |
| 2025-08-27 | 88.10 | 90.02 | 1.02 | 1.15% | 87.38 | 94.29 | 315742 | 288770.81 | 12.78% | 7.00 |
| 2025-08-26 | 91.00 | 89.00 | -3.25 | -3.52% | 88.49 | 93.88 | 246355 | 223276.00 | 9.97% | 15.00 |
| 2025-08-25 | 91.66 | 92.25 | 3.43 | 3.86% | 90.17 | 95.68 | 316006 | 291880.00 | 12.79% | 3.00 |
| 2025-08-22 | 86.00 | 88.82 | 1.62 | 1.86% | 86.00 | 89.38 | 231040 | 202994.30 | 9.35% | 39.00 |
| 2025-08-21 | 92.97 | 87.20 | -5.69 | -6.13% | 85.99 | 94.40 | 299864 | 264761.12 | 12.13% | 134.00 |
| 2025-08-20 | 94.66 | 92.89 | -6.71 | -6.74% | 90.00 | 97.59 | 328428 | 304541.50 | 13.29% | 11.00 |
| 2025-08-19 | 93.66 | 99.60 | 2.60 | 2.68% | 93.66 | 108.00 | 454394 | 459548.16 | 18.39% | 26.00 |
| 2025-08-18 | 81.01 | 97.00 | 15.00 | 18.29% | 81.01 | 98.40 | 552090 | 496005.59 | 22.34% | 15.00 |
| 2025-08-15 | 78.01 | 82.00 | 1.95 | 2.44% | 75.01 | 83.25 | 444061 | 350922.12 | 17.99% | 4.00 |
| 2025-08-14 | 84.32 | 80.05 | 0.75 | 0.95% | 79.84 | 86.97 | 544068 | 452544.50 | 22.04% | 222.00 |
| 2025-08-13 | 79.30 | 79.30 | 13.22 | 20.01% | 75.00 | 79.30 | 281637 | 220395.91 | 11.41% | 0.00 |
| 2025-08-12 | 66.08 | 66.08 | 11.01 | 19.99% | 66.08 | 66.08 | 16982 | 11222.03 | 0.69% | 0.00 |
| 2025-07-28 | 53.54 | 55.07 | 1.45 | 2.70% | 53.12 | 55.49 | 182525 | 99774.25 | 7.39% | 19.00 |
| 2025-07-25 | 53.81 | 53.62 | -0.05 | -0.09% | 53.15 | 54.28 | 121525 | 65152.54 | 4.92% | 0.00 |
| 2025-07-24 | 54.48 | 53.67 | -0.82 | -1.50% | 53.03 | 54.85 | 162972 | 87408.19 | 6.60% | 50.00 |
| 2025-07-23 | 50.41 | 54.49 | 3.59 | 7.05% | 49.93 | 55.58 | 279837 | 148673.31 | 11.34% | 10.00 |
| 2025-07-22 | 50.53 | 50.90 | -0.06 | -0.12% | 50.52 | 52.99 | 180914 | 93573.19 | 7.33% | 2.00 |
| 2025-07-21 | 50.66 | 50.96 | 0.31 | 0.61% | 49.95 | 52.10 | 140884 | 71646.71 | 5.71% | 18.00 |
| 2025-07-18 | 50.68 | 50.65 | -0.38 | -0.74% | 49.92 | 51.99 | 146366 | 74655.44 | 5.93% | 10.00 |
| 2025-07-17 | 49.00 | 51.03 | 1.79 | 3.64% | 48.60 | 52.30 | 194572 | 99230.88 | 7.88% | 0.00 |
| 2025-07-16 | 50.33 | 49.24 | -1.32 | -2.61% | 48.68 | 50.66 | 165005 | 81791.75 | 6.68% | 0.00 |
| 2025-07-15 | 46.20 | 50.56 | 4.76 | 10.39% | 46.11 | 51.57 | 344240 | 170237.12 | 13.95% | 25.00 |
| 2025-07-14 | 45.54 | 45.80 | 0.01 | 0.02% | 45.38 | 46.08 | 42043 | 19250.57 | 1.70% | 0.00 |
| 2025-07-11 | 46.00 | 45.79 | -0.48 | -1.04% | 45.40 | 46.68 | 68178 | 31309.66 | 2.76% | 0.00 |
| 2025-07-10 | 46.00 | 46.27 | 0.26 | 0.57% | 45.50 | 46.78 | 76299 | 35235.48 | 3.09% | 0.00 |
| 2025-07-09 | 46.31 | 46.01 | -0.63 | -1.35% | 45.78 | 46.58 | 74375 | 34306.40 | 3.01% | 0.00 |
| 2025-07-08 | 44.30 | 46.64 | 2.08 | 4.67% | 44.28 | 47.00 | 132554 | 61013.86 | 5.37% | 30.00 |
| 2025-07-07 | 44.20 | 44.56 | 0.03 | 0.07% | 43.75 | 44.77 | 41710 | 18497.13 | 1.69% | 5.00 |
| 2025-07-04 | 45.18 | 44.53 | -0.91 | -2.00% | 44.44 | 45.45 | 65331 | 29329.29 | 2.65% | 0.00 |
| 2025-07-03 | 45.76 | 45.44 | 0.35 | 0.78% | 45.15 | 46.00 | 66969 | 30542.17 | 2.71% | 0.00 |
| 2025-07-02 | 46.21 | 45.09 | -1.23 | -2.66% | 44.89 | 46.22 | 62412 | 28248.85 | 2.53% | 0.00 |
| 2025-07-01 | 46.96 | 46.32 | -0.79 | -1.68% | 45.92 | 46.98 | 78163 | 36219.42 | 3.17% | 0.00 |
| 2025-06-30 | 47.02 | 47.11 | -0.07 | -0.15% | 46.20 | 47.38 | 134794 | 62950.86 | 5.46% | 42.00 |
| 2025-06-27 | 44.26 | 47.18 | 3.43 | 7.84% | 43.55 | 48.98 | 224015 | 104490.49 | 9.07% | 11.00 |
| 2025-06-26 | 44.08 | 43.75 | -0.16 | -0.36% | 43.65 | 44.75 | 83390 | 36908.16 | 3.38% | 0.00 |
| 2025-06-25 | 43.70 | 43.91 | 0.37 | 0.85% | 43.10 | 44.25 | 63427 | 27623.64 | 2.57% | 0.00 |
| 2025-06-24 | 42.86 | 43.54 | 1.11 | 2.62% | 42.76 | 43.59 | 62045 | 26836.00 | 2.51% | 0.00 |
| 2025-06-23 | 42.21 | 42.43 | -0.42 | -0.98% | 42.17 | 43.28 | 51514 | 21947.98 | 2.09% | 0.00 |
| 2025-06-20 | 43.23 | 42.85 | -0.58 | -1.34% | 42.33 | 43.78 | 45433 | 19498.08 | 1.84% | 0.00 |
| 2025-06-19 | 43.70 | 43.43 | -0.56 | -1.27% | 43.12 | 44.64 | 64654 | 28371.74 | 2.62% | 0.00 |
| 2025-06-18 | 42.78 | 43.99 | 0.79 | 1.83% | 42.40 | 44.17 | 73849 | 32080.45 | 2.99% | 0.00 |
| 2025-06-17 | 43.90 | 43.20 | -0.68 | -1.55% | 42.97 | 43.93 | 42798 | 18535.84 | 1.73% | 1.00 |
| 2025-06-16 | 42.20 | 43.88 | 1.46 | 3.44% | 42.20 | 44.35 | 79641 | 34878.43 | 3.23% | 5.00 |
光库科技(300620)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。
