| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 170.29 | 162.66 | -11.46 | -6.58% | 162.58 | 171.92 | 230086 | 381251.53 | 9.31% | 25.00 |
| 2025-12-12 | 168.49 | 174.12 | 4.11 | 2.42% | 166.30 | 179.00 | 325503 | 561024.75 | 13.17% | 26.00 |
| 2025-12-11 | 173.03 | 170.01 | -2.57 | -1.49% | 170.01 | 185.00 | 314082 | 556732.19 | 12.71% | 14.00 |
| 2025-12-10 | 167.12 | 172.58 | 3.71 | 2.20% | 167.12 | 176.39 | 247353 | 427256.12 | 10.01% | 4.00 |
| 2025-12-09 | 167.09 | 168.87 | 1.62 | 0.97% | 166.76 | 176.00 | 324912 | 554022.50 | 13.15% | 19.00 |
| 2025-12-08 | 144.04 | 167.25 | 21.53 | 14.77% | 144.04 | 169.19 | 351881 | 562426.56 | 14.24% | 9.00 |
| 2025-12-05 | 137.04 | 145.72 | 8.91 | 6.51% | 134.89 | 150.55 | 308774 | 443169.53 | 12.50% | 0.00 |
| 2025-12-04 | 139.00 | 136.81 | -3.68 | -2.62% | 136.11 | 142.00 | 172795 | 238414.72 | 6.99% | 19.00 |
| 2025-12-03 | 142.36 | 140.49 | -3.69 | -2.56% | 138.65 | 146.43 | 226223 | 320473.47 | 9.15% | 8.00 |
| 2025-12-02 | 143.06 | 144.18 | -6.84 | -4.53% | 141.00 | 147.00 | 298574 | 430339.31 | 12.08% | 22.00 |
| 2025-12-01 | 153.00 | 151.02 | -2.78 | -1.81% | 149.16 | 159.00 | 305355 | 466702.50 | 12.36% | 8.00 |
| 2025-11-28 | 156.00 | 153.80 | -4.11 | -2.60% | 151.43 | 158.00 | 313234 | 482988.97 | 12.68% | 21.00 |
| 2025-11-27 | 147.16 | 157.91 | 7.26 | 4.82% | 146.50 | 169.99 | 416612 | 661316.75 | 16.86% | 43.00 |
| 2025-11-26 | 141.18 | 150.65 | 3.65 | 2.48% | 140.31 | 160.32 | 483773 | 729549.69 | 19.58% | 17.00 |
| 2025-11-25 | 125.11 | 147.00 | 24.50 | 20.00% | 123.11 | 147.00 | 472119 | 654510.88 | 19.11% | 3.00 |
| 2025-11-24 | 119.00 | 122.50 | 12.00 | 10.86% | 114.00 | 129.87 | 331072 | 404611.59 | 13.40% | 34.00 |
| 2025-11-21 | 106.10 | 110.50 | 1.19 | 1.09% | 102.00 | 114.98 | 267842 | 294434.47 | 10.84% | 15.00 |
| 2025-11-20 | 110.00 | 109.31 | 3.70 | 3.50% | 100.96 | 111.95 | 228231 | 243623.02 | 9.24% | 8.00 |
| 2025-11-19 | 101.55 | 105.61 | 3.57 | 3.50% | 101.05 | 111.00 | 201130 | 215975.02 | 8.14% | 0.00 |
| 2025-11-18 | 101.60 | 102.04 | -1.76 | -1.70% | 100.76 | 103.66 | 93517 | 95254.35 | 3.78% | 1.00 |
| 2025-11-17 | 97.00 | 103.80 | 7.60 | 7.90% | 96.58 | 104.50 | 142504 | 143866.81 | 5.77% | 7.00 |
| 2025-11-14 | 99.50 | 96.20 | -5.75 | -5.64% | 96.20 | 99.88 | 101644 | 99186.06 | 4.11% | 9.00 |
| 2025-11-13 | 101.15 | 101.95 | 0.56 | 0.55% | 100.45 | 103.19 | 77419 | 78725.20 | 3.13% | 2.00 |
| 2025-11-12 | 103.02 | 101.39 | -3.13 | -2.99% | 98.60 | 103.61 | 100673 | 101271.02 | 4.07% | 0.00 |
| 2025-11-11 | 106.24 | 104.52 | 0.15 | 0.14% | 104.20 | 110.00 | 131596 | 140658.81 | 5.33% | 2.00 |
| 2025-11-10 | 105.02 | 104.37 | -1.60 | -1.51% | 101.29 | 106.80 | 85736 | 88410.28 | 3.47% | 12.00 |
| 2025-11-07 | 107.21 | 105.97 | -3.23 | -2.96% | 104.68 | 108.35 | 97456 | 103751.38 | 3.94% | 1.00 |
| 2025-11-06 | 105.50 | 109.20 | 6.01 | 5.82% | 105.00 | 109.88 | 152692 | 165077.97 | 6.18% | 2.00 |
| 2025-11-05 | 98.53 | 103.19 | 1.12 | 1.10% | 98.00 | 104.64 | 100838 | 102010.07 | 4.08% | 3.00 |
| 2025-11-04 | 104.70 | 102.07 | -2.83 | -2.70% | 101.35 | 105.39 | 78240 | 80477.14 | 3.17% | 12.00 |
| 2025-11-03 | 104.00 | 104.90 | 0.20 | 0.19% | 101.22 | 105.99 | 114982 | 118623.54 | 4.65% | 11.00 |
| 2025-10-31 | 110.82 | 104.70 | -8.30 | -7.35% | 104.27 | 110.85 | 139518 | 148798.61 | 5.65% | 5.00 |
| 2025-10-30 | 119.00 | 113.00 | -8.23 | -6.79% | 113.00 | 119.00 | 172346 | 198720.25 | 6.97% | 25.00 |
| 2025-10-29 | 118.00 | 121.23 | 5.15 | 4.44% | 117.00 | 124.25 | 195137 | 234719.47 | 7.90% | 16.00 |
| 2025-10-28 | 114.52 | 116.08 | -1.83 | -1.55% | 114.01 | 120.88 | 184470 | 216502.77 | 7.47% | 8.00 |
| 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 |
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。
