| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 95.90 | 101.37 | 4.77 | 4.94% | 95.20 | 103.24 | 95917 | 95776.07 | 20.71% | 8.00 |
| 2025-12-11 | 98.24 | 96.60 | -2.90 | -2.91% | 96.36 | 98.79 | 47719 | 46536.87 | 10.30% | 0.00 |
| 2025-12-10 | 96.03 | 99.50 | 2.73 | 2.82% | 95.08 | 99.50 | 63513 | 61912.95 | 13.72% | 3.00 |
| 2025-12-09 | 97.01 | 96.77 | -0.82 | -0.84% | 96.20 | 98.86 | 41567 | 40482.03 | 8.98% | 0.00 |
| 2025-12-08 | 94.86 | 97.59 | 2.74 | 2.89% | 94.38 | 97.68 | 47574 | 46039.20 | 10.27% | 1.00 |
| 2025-12-05 | 92.25 | 94.85 | 2.85 | 3.10% | 90.60 | 95.62 | 53314 | 49838.80 | 11.51% | 3.00 |
| 2025-12-04 | 93.36 | 92.00 | -2.28 | -2.42% | 91.21 | 94.88 | 44989 | 41643.68 | 9.71% | 1.00 |
| 2025-12-03 | 97.01 | 94.28 | -2.68 | -2.76% | 93.10 | 97.73 | 49952 | 47301.55 | 10.79% | 0.00 |
| 2025-12-02 | 100.00 | 96.96 | -4.12 | -4.08% | 96.70 | 100.60 | 73324 | 72016.52 | 15.83% | 3.00 |
| 2025-12-01 | 94.68 | 101.08 | 6.18 | 6.51% | 93.25 | 103.73 | 120251 | 118378.65 | 25.97% | 0.00 |
| 2025-11-28 | 91.82 | 94.90 | 2.62 | 2.84% | 91.82 | 96.01 | 65467 | 61963.36 | 14.14% | 4.00 |
| 2025-11-27 | 92.10 | 92.28 | -0.50 | -0.54% | 92.10 | 95.30 | 40671 | 38110.91 | 8.78% | 2.00 |
| 2025-11-26 | 92.00 | 92.78 | -0.28 | -0.30% | 91.47 | 94.56 | 39664 | 36952.01 | 8.57% | 2.00 |
| 2025-11-25 | 90.60 | 93.06 | 2.81 | 3.11% | 90.02 | 95.70 | 58504 | 54853.50 | 12.63% | 1.00 |
| 2025-11-24 | 89.15 | 90.25 | 2.25 | 2.56% | 88.30 | 90.89 | 43325 | 38940.06 | 9.36% | 0.00 |
| 2025-11-21 | 89.60 | 88.00 | -3.50 | -3.83% | 88.00 | 91.93 | 43946 | 39409.58 | 9.49% | 1.00 |
| 2025-11-20 | 94.01 | 91.50 | -1.85 | -1.98% | 91.08 | 95.26 | 42694 | 39581.44 | 9.22% | 8.00 |
| 2025-11-19 | 93.40 | 93.35 | -0.71 | -0.75% | 93.00 | 96.20 | 50550 | 47748.12 | 10.92% | 2.00 |
| 2025-11-18 | 92.36 | 94.06 | 1.53 | 1.65% | 92.36 | 96.70 | 65204 | 61798.18 | 14.08% | 2.00 |
| 2025-11-17 | 93.63 | 92.53 | -1.07 | -1.14% | 91.34 | 95.30 | 44357 | 41119.69 | 9.58% | 2.00 |
| 2025-11-14 | 96.60 | 93.60 | -4.11 | -4.21% | 93.60 | 96.74 | 56885 | 53905.55 | 12.28% | 8.00 |
| 2025-11-13 | 97.89 | 97.71 | -0.47 | -0.48% | 96.58 | 99.92 | 47900 | 46987.51 | 10.34% | 0.00 |
| 2025-11-12 | 99.12 | 98.18 | -3.20 | -3.16% | 95.00 | 101.37 | 64511 | 63195.57 | 13.93% | 5.00 |
| 2025-11-11 | 98.64 | 101.38 | 2.32 | 2.34% | 97.07 | 104.98 | 94151 | 95698.02 | 20.33% | 1.00 |
| 2025-11-10 | 99.08 | 99.06 | -0.92 | -0.92% | 96.20 | 100.89 | 41634 | 41056.14 | 8.99% | 0.00 |
| 2025-11-07 | 99.99 | 99.98 | -1.02 | -1.01% | 97.80 | 101.95 | 46547 | 46427.09 | 10.05% | 0.00 |
| 2025-11-06 | 99.60 | 101.00 | 2.50 | 2.54% | 97.86 | 102.28 | 55739 | 56079.74 | 12.04% | 10.00 |
| 2025-11-05 | 96.01 | 98.50 | -1.20 | -1.20% | 96.01 | 101.90 | 38369 | 38019.69 | 8.29% | 0.00 |
| 2025-11-04 | 103.98 | 99.70 | -4.26 | -4.10% | 98.66 | 105.23 | 62174 | 62952.15 | 13.43% | 2.00 |
| 2025-11-03 | 101.00 | 103.96 | 3.23 | 3.21% | 96.52 | 104.00 | 79102 | 79314.38 | 17.08% | 18.00 |
| 2025-10-31 | 100.01 | 100.73 | -0.77 | -0.76% | 99.03 | 103.45 | 44830 | 45499.39 | 9.68% | 6.00 |
| 2025-10-30 | 105.00 | 101.50 | -5.47 | -5.11% | 101.50 | 105.41 | 74853 | 76984.09 | 16.16% | 5.00 |
| 2025-10-29 | 104.00 | 106.97 | 4.96 | 4.86% | 102.24 | 108.66 | 107020 | 112642.55 | 23.11% | 1.00 |
| 2025-10-28 | 103.05 | 102.01 | -2.65 | -2.53% | 100.86 | 104.96 | 75981 | 78189.54 | 16.41% | 3.00 |
| 2025-10-27 | 106.95 | 104.66 | 0.86 | 0.83% | 101.83 | 108.45 | 104698 | 110396.05 | 22.61% | 4.00 |
| 2025-10-24 | 100.51 | 103.80 | 3.65 | 3.64% | 100.20 | 104.82 | 78585 | 80514.43 | 16.97% | 2.00 |
| 2025-10-23 | 102.57 | 100.15 | -4.41 | -4.22% | 97.90 | 103.52 | 75521 | 75203.36 | 16.31% | 10.00 |
| 2025-10-22 | 102.00 | 104.56 | 1.56 | 1.51% | 100.88 | 107.28 | 97265 | 101918.14 | 21.00% | 15.00 |
| 2025-10-21 | 102.49 | 103.00 | 0.28 | 0.27% | 101.47 | 103.84 | 62860 | 64601.95 | 13.57% | 2.00 |
| 2025-10-20 | 104.00 | 102.72 | 0.21 | 0.20% | 101.32 | 105.28 | 67684 | 70010.95 | 14.62% | 1.00 |
| 2025-10-17 | 110.99 | 102.51 | -6.81 | -6.23% | 102.20 | 111.18 | 82855 | 87045.46 | 17.89% | 4.00 |
| 2025-10-16 | 112.61 | 109.32 | -4.06 | -3.58% | 107.39 | 114.92 | 92383 | 102288.55 | 19.95% | 20.00 |
| 2025-10-15 | 116.80 | 113.38 | -7.57 | -6.26% | 110.11 | 117.62 | 105233 | 119156.88 | 22.72% | 9.00 |
| 2025-10-14 | 126.57 | 120.95 | -11.35 | -8.58% | 117.80 | 133.09 | 179730 | 223160.67 | 38.81% | 6.00 |
| 2025-10-13 | 113.00 | 132.30 | 14.30 | 12.12% | 113.00 | 133.28 | 190040 | 236267.44 | 41.04% | 20.00 |
| 2025-10-10 | 106.51 | 118.00 | 6.10 | 5.45% | 105.70 | 126.00 | 178608 | 203096.28 | 38.57% | 5.00 |
| 2025-10-09 | 122.00 | 111.90 | -18.05 | -13.89% | 111.52 | 123.45 | 181564 | 210836.52 | 39.21% | 15.00 |
| 2025-09-30 | 121.20 | 129.95 | 9.49 | 7.88% | 118.18 | 132.28 | 197846 | 248366.62 | 42.72% | 24.00 |
| 2025-09-29 | 119.76 | 120.46 | 4.70 | 4.06% | 116.47 | 121.96 | 131292 | 156990.28 | 28.35% | 9.00 |
| 2025-09-26 | 121.11 | 115.81 | -9.15 | -7.32% | 115.74 | 125.80 | 166346 | 198133.11 | 35.92% | 18.00 |
| 2025-09-25 | 123.00 | 124.96 | -2.74 | -2.15% | 122.60 | 134.55 | 189678 | 243898.23 | 40.96% | 11.00 |
| 2025-09-24 | 121.00 | 127.70 | -1.90 | -1.47% | 116.03 | 142.09 | 253936 | 323092.88 | 54.84% | 2.00 |
| 2025-09-23 | 108.08 | 129.60 | 21.60 | 20.00% | 105.00 | 129.60 | 232780 | 265574.00 | 50.27% | 13.00 |
| 2025-09-22 | 106.82 | 108.00 | -0.30 | -0.28% | 99.99 | 115.55 | 225780 | 241618.77 | 48.76% | 1.00 |
| 2025-09-19 | 92.98 | 108.30 | 13.80 | 14.60% | 91.28 | 113.40 | 248323 | 260931.92 | 53.62% | 22.00 |
| 2025-09-18 | 92.99 | 94.50 | 6.38 | 7.24% | 91.01 | 104.80 | 236760 | 229811.12 | 51.13% | 9.00 |
| 2025-09-17 | 88.00 | 88.12 | 14.69 | 20.01% | 85.19 | 88.12 | 129047 | 113337.36 | 27.87% | 0.00 |
| 2025-09-16 | 73.50 | 73.43 | -0.67 | -0.90% | 72.62 | 74.30 | 31873 | 23378.21 | 6.88% | 0.00 |
| 2025-09-15 | 74.18 | 74.10 | 0.50 | 0.68% | 72.63 | 74.97 | 34212 | 25305.54 | 7.39% | 3.00 |
| 2025-09-12 | 72.50 | 73.60 | 0.54 | 0.74% | 71.89 | 74.48 | 37444 | 27529.77 | 8.09% | 0.00 |
| 2025-09-11 | 70.50 | 73.06 | 2.17 | 3.06% | 69.57 | 73.09 | 45052 | 32350.33 | 9.73% | 0.00 |
| 2025-09-10 | 70.57 | 70.89 | 0.37 | 0.52% | 69.82 | 71.93 | 27184 | 19258.43 | 5.87% | 1.00 |
| 2025-09-09 | 71.88 | 70.52 | -1.83 | -2.53% | 70.05 | 72.33 | 27553 | 19578.93 | 5.95% | 0.00 |
| 2025-09-08 | 72.22 | 72.35 | 0.85 | 1.19% | 70.89 | 73.28 | 33974 | 24433.94 | 7.34% | 0.00 |
| 2025-09-05 | 69.88 | 71.50 | 1.55 | 2.22% | 69.20 | 72.20 | 34390 | 24432.17 | 7.43% | 0.00 |
| 2025-09-04 | 76.01 | 69.95 | -6.63 | -8.66% | 68.62 | 76.78 | 56950 | 41104.98 | 12.30% | 1.00 |
| 2025-09-03 | 77.51 | 76.58 | -0.43 | -0.56% | 74.87 | 80.50 | 43184 | 33434.60 | 9.33% | 0.00 |
| 2025-09-02 | 83.92 | 77.01 | -7.08 | -8.42% | 76.80 | 85.00 | 58740 | 46689.77 | 12.68% | 2.00 |
| 2025-09-01 | 85.51 | 84.09 | -1.47 | -1.72% | 82.96 | 86.52 | 52645 | 44294.11 | 11.37% | 10.00 |
| 2025-08-29 | 88.33 | 85.56 | -4.04 | -4.51% | 84.58 | 88.33 | 59727 | 51383.04 | 12.90% | 0.00 |
| 2025-08-28 | 83.18 | 89.60 | 5.56 | 6.62% | 83.18 | 89.99 | 83293 | 72850.68 | 17.99% | 4.00 |
| 2025-08-27 | 86.80 | 84.04 | -2.50 | -2.89% | 83.37 | 89.38 | 64451 | 55777.21 | 13.92% | 3.00 |
| 2025-08-26 | 87.00 | 86.54 | -2.12 | -2.39% | 85.51 | 88.51 | 54354 | 47293.64 | 11.74% | 0.00 |
| 2025-08-25 | 89.90 | 88.66 | -1.11 | -1.24% | 87.66 | 92.13 | 94743 | 84777.29 | 20.46% | 10.00 |
| 2025-08-22 | 83.72 | 89.77 | 5.95 | 7.10% | 83.61 | 91.90 | 103432 | 91010.88 | 22.34% | 0.00 |
| 2025-08-21 | 87.80 | 83.82 | -4.80 | -5.42% | 83.00 | 88.50 | 72908 | 62400.54 | 15.74% | 6.00 |
| 2025-08-20 | 82.00 | 88.62 | 5.24 | 6.28% | 80.26 | 88.80 | 101884 | 86837.14 | 22.00% | 0.00 |
| 2025-08-19 | 83.90 | 83.38 | -2.88 | -3.34% | 82.44 | 84.66 | 80298 | 66809.12 | 17.34% | 2.00 |
| 2025-08-18 | 83.07 | 86.26 | 3.26 | 3.93% | 82.01 | 88.68 | 101839 | 86665.72 | 21.99% | 8.00 |
| 2025-08-15 | 80.80 | 83.00 | 2.84 | 3.54% | 79.30 | 83.42 | 85292 | 69750.14 | 18.42% | 0.00 |
波长光电(301421)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。
