| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 93.33 | 93.86 | -0.46 | -0.49% | 92.30 | 94.45 | 22660 | 21170.13 | 4.89% | 2.00 |
| 2026-02-03 | 92.50 | 94.32 | 3.32 | 3.65% | 91.65 | 94.46 | 37439 | 34900.80 | 8.08% | 0.00 |
| 2026-02-02 | 94.37 | 91.00 | -4.50 | -4.71% | 91.00 | 96.50 | 45218 | 42002.38 | 9.76% | 1.00 |
| 2026-01-30 | 99.49 | 95.50 | -4.99 | -4.97% | 93.60 | 100.40 | 57683 | 55545.83 | 12.46% | 0.00 |
| 2026-01-29 | 104.51 | 100.49 | -5.91 | -5.55% | 100.43 | 105.89 | 49290 | 50962.81 | 10.64% | 5.00 |
| 2026-01-28 | 107.45 | 106.40 | -1.99 | -1.84% | 103.82 | 107.86 | 54014 | 57130.92 | 11.66% | 0.00 |
| 2026-01-27 | 105.20 | 108.39 | 2.09 | 1.97% | 103.15 | 108.86 | 50488 | 53922.04 | 10.90% | 0.00 |
| 2026-01-26 | 110.41 | 106.30 | -4.33 | -3.91% | 104.55 | 110.80 | 51520 | 55032.84 | 11.13% | 0.00 |
| 2026-01-23 | 111.90 | 110.63 | -1.39 | -1.24% | 109.20 | 112.80 | 49388 | 54512.75 | 10.66% | 0.00 |
| 2026-01-22 | 114.00 | 112.02 | -2.08 | -1.82% | 111.31 | 115.07 | 61311 | 68888.87 | 13.24% | 0.00 |
| 2026-01-21 | 103.71 | 114.10 | 8.55 | 8.10% | 102.70 | 119.95 | 127838 | 143021.09 | 27.61% | 1.00 |
| 2026-01-20 | 107.50 | 105.55 | -2.35 | -2.18% | 103.81 | 108.39 | 46072 | 48712.52 | 9.95% | 0.00 |
| 2026-01-19 | 112.32 | 107.90 | -2.08 | -1.89% | 107.73 | 112.92 | 54930 | 60113.31 | 11.86% | 5.00 |
| 2026-01-16 | 107.20 | 109.98 | 3.48 | 3.27% | 107.12 | 111.18 | 85634 | 93746.40 | 18.49% | 0.00 |
| 2026-01-15 | 103.80 | 106.50 | 1.90 | 1.82% | 102.20 | 106.50 | 56266 | 58871.74 | 12.15% | 5.00 |
| 2026-01-14 | 102.00 | 104.60 | 2.32 | 2.27% | 101.90 | 107.59 | 68674 | 71925.84 | 14.83% | 0.00 |
| 2026-01-13 | 108.40 | 102.28 | -7.03 | -6.43% | 101.41 | 108.90 | 72565 | 76180.14 | 15.67% | 1.00 |
| 2026-01-12 | 109.00 | 109.31 | -0.69 | -0.63% | 107.82 | 109.98 | 65419 | 71109.62 | 14.13% | 1.00 |
| 2026-01-09 | 109.00 | 110.00 | -0.66 | -0.60% | 108.71 | 111.80 | 61225 | 67531.84 | 13.22% | 5.00 |
| 2026-01-08 | 112.90 | 110.66 | -2.43 | -2.15% | 110.45 | 113.73 | 74105 | 82506.95 | 16.00% | 3.00 |
| 2026-01-07 | 111.24 | 113.09 | 3.19 | 2.90% | 109.01 | 116.88 | 110469 | 124469.90 | 23.86% | 9.00 |
| 2026-01-06 | 106.00 | 109.90 | 2.71 | 2.53% | 105.89 | 111.20 | 77134 | 84425.44 | 16.66% | 1.00 |
| 2026-01-05 | 104.88 | 107.19 | 3.04 | 2.92% | 103.15 | 107.86 | 55580 | 59067.50 | 12.00% | 1.00 |
| 2025-12-31 | 103.66 | 104.15 | 1.34 | 1.30% | 102.15 | 105.48 | 50778 | 52767.20 | 10.97% | 15.00 |
| 2025-12-30 | 104.05 | 102.81 | -2.18 | -2.08% | 102.70 | 105.86 | 51439 | 53381.73 | 11.11% | 6.00 |
| 2025-12-29 | 105.22 | 104.99 | -2.83 | -2.62% | 104.04 | 107.24 | 55657 | 58748.11 | 12.02% | 12.00 |
| 2025-12-26 | 113.30 | 107.82 | -3.48 | -3.13% | 106.98 | 113.90 | 81837 | 89356.50 | 17.67% | 1.00 |
| 2025-12-25 | 107.21 | 111.30 | 4.50 | 4.21% | 105.33 | 112.93 | 98737 | 107491.21 | 21.32% | 12.00 |
| 2025-12-24 | 106.30 | 106.80 | -1.33 | -1.23% | 105.69 | 108.00 | 68520 | 73124.88 | 14.80% | 3.00 |
| 2025-12-23 | 102.00 | 108.13 | 5.19 | 5.04% | 101.00 | 111.18 | 115064 | 123753.72 | 24.85% | 2.00 |
| 2025-12-22 | 99.03 | 102.94 | 1.94 | 1.92% | 98.90 | 104.57 | 76893 | 78846.32 | 16.60% | 2.00 |
| 2025-12-19 | 106.10 | 101.00 | -5.41 | -5.08% | 100.79 | 106.75 | 109528 | 113183.46 | 23.65% | 6.00 |
| 2025-12-18 | 119.00 | 106.41 | -5.88 | -5.24% | 106.37 | 122.99 | 154786 | 177534.97 | 33.42% | 2.00 |
| 2025-12-17 | 108.78 | 112.29 | 1.29 | 1.16% | 107.10 | 114.30 | 127711 | 142060.38 | 27.58% | 2.00 |
| 2025-12-16 | 101.41 | 111.00 | 7.74 | 7.50% | 98.66 | 113.02 | 151956 | 161061.80 | 32.81% | 14.00 |
| 2025-12-15 | 102.98 | 103.26 | 1.89 | 1.86% | 102.80 | 108.00 | 120558 | 126473.33 | 26.03% | 2.00 |
| 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 |
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。
