| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-15 | 28.45 | 28.29 | 0.12 | 0.43% | 28.00 | 28.50 | 22460 | 6344.98 | 1.11% | 0.00 |
| 2025-08-14 | 28.93 | 28.17 | -0.75 | -2.59% | 28.15 | 28.93 | 32743 | 9323.13 | 1.62% | 0.00 |
| 2025-08-13 | 29.08 | 28.92 | -0.06 | -0.21% | 28.50 | 29.12 | 28109 | 8079.75 | 1.39% | 0.00 |
| 2025-08-12 | 29.15 | 28.98 | -0.02 | -0.07% | 28.85 | 29.95 | 35268 | 10302.08 | 1.75% | 0.00 |
| 2025-08-11 | 28.45 | 29.00 | 0.50 | 1.75% | 28.35 | 29.17 | 31343 | 9015.89 | 1.55% | 0.00 |
| 2025-08-08 | 28.45 | 28.50 | 0.25 | 0.88% | 27.89 | 29.17 | 48674 | 13918.67 | 2.41% | 0.00 |
| 2025-08-07 | 28.30 | 28.25 | -0.04 | -0.14% | 28.15 | 28.88 | 35550 | 10109.14 | 1.76% | 0.00 |
| 2025-08-06 | 28.54 | 28.29 | -0.25 | -0.88% | 28.20 | 28.79 | 29792 | 8449.90 | 1.48% | 0.00 |
| 2025-08-05 | 29.01 | 28.54 | -0.41 | -1.42% | 28.28 | 29.24 | 28544 | 8173.89 | 1.42% | 0.00 |
| 2025-08-04 | 28.56 | 28.95 | 0.31 | 1.08% | 27.95 | 29.07 | 34157 | 9746.59 | 1.69% | 0.00 |
| 2025-08-01 | 28.30 | 28.64 | 0.29 | 1.02% | 28.25 | 29.29 | 39318 | 11315.57 | 1.95% | 0.00 |
| 2025-07-31 | 28.66 | 28.35 | -0.31 | -1.08% | 28.30 | 29.08 | 35601 | 10234.11 | 1.77% | 0.00 |
| 2025-07-30 | 29.02 | 28.66 | -0.55 | -1.88% | 28.23 | 29.10 | 40312 | 11577.05 | 2.00% | 0.00 |
| 2025-07-29 | 29.19 | 29.21 | -0.05 | -0.17% | 28.90 | 29.32 | 33205 | 9665.67 | 1.65% | 10.00 |
| 2025-07-28 | 29.50 | 29.26 | -0.13 | -0.44% | 29.08 | 30.05 | 38645 | 11378.36 | 1.92% | 0.00 |
| 2025-07-25 | 29.58 | 29.39 | -0.19 | -0.64% | 28.91 | 29.75 | 48555 | 14236.65 | 2.41% | 0.00 |
| 2025-07-24 | 28.93 | 29.58 | 0.69 | 2.39% | 28.82 | 30.65 | 86369 | 25582.70 | 4.28% | 0.00 |
| 2025-07-23 | 28.96 | 28.89 | -0.11 | -0.38% | 28.51 | 29.19 | 27646 | 7977.04 | 1.37% | 0.00 |
| 2025-07-22 | 29.32 | 29.00 | -0.26 | -0.89% | 28.64 | 29.51 | 33318 | 9687.46 | 1.65% | 0.00 |
| 2025-07-21 | 28.76 | 29.26 | 0.50 | 1.74% | 28.61 | 29.60 | 43552 | 12719.85 | 2.16% | 0.00 |
| 2025-07-18 | 28.67 | 28.76 | 0.09 | 0.31% | 28.28 | 28.85 | 25552 | 7287.00 | 1.27% | 0.00 |
| 2025-07-17 | 28.40 | 28.67 | 0.10 | 0.35% | 28.31 | 28.75 | 28017 | 7997.10 | 1.39% | 0.00 |
| 2025-07-16 | 28.18 | 28.57 | 0.37 | 1.31% | 27.97 | 28.69 | 35865 | 10193.95 | 1.78% | 0.00 |
| 2025-07-15 | 28.00 | 28.20 | 0.11 | 0.39% | 27.62 | 28.66 | 34645 | 9741.60 | 1.72% | 0.00 |
| 2025-07-14 | 27.80 | 28.09 | 0.23 | 0.83% | 27.58 | 28.54 | 28622 | 8038.88 | 1.42% | 0.00 |
| 2025-07-11 | 27.73 | 27.86 | 0.14 | 0.51% | 27.35 | 27.96 | 22655 | 6262.04 | 1.12% | 0.00 |
| 2025-07-10 | 27.75 | 27.72 | -0.05 | -0.18% | 27.56 | 28.04 | 20015 | 5561.72 | 0.99% | 0.00 |
| 2025-07-09 | 27.80 | 27.77 | -0.04 | -0.14% | 27.63 | 28.11 | 18683 | 5199.28 | 0.93% | 0.00 |
| 2025-07-08 | 26.80 | 27.81 | 0.97 | 3.61% | 26.78 | 28.64 | 50737 | 14034.33 | 2.52% | 0.00 |
| 2025-07-07 | 27.07 | 26.84 | -0.23 | -0.85% | 26.73 | 27.36 | 20289 | 5463.02 | 1.01% | 0.00 |
| 2025-07-04 | 27.50 | 27.07 | -0.29 | -1.06% | 27.03 | 28.24 | 34448 | 9496.55 | 1.71% | 0.00 |
| 2025-07-03 | 27.46 | 27.36 | -0.10 | -0.36% | 27.27 | 27.78 | 18199 | 4999.97 | 0.90% | 0.00 |
| 2025-07-02 | 27.10 | 27.46 | 0.18 | 0.66% | 27.04 | 27.54 | 21434 | 5844.79 | 1.06% | 0.00 |
| 2025-07-01 | 27.62 | 27.28 | -0.07 | -0.26% | 27.10 | 27.85 | 24748 | 6777.93 | 1.23% | 0.00 |
| 2025-06-30 | 26.54 | 27.35 | 1.09 | 4.15% | 26.52 | 27.65 | 58846 | 16051.53 | 2.92% | 0.00 |
| 2025-06-27 | 26.78 | 26.26 | -0.40 | -1.50% | 26.15 | 26.78 | 27729 | 7316.38 | 1.38% | 0.00 |
| 2025-06-26 | 26.85 | 26.66 | -0.14 | -0.52% | 26.60 | 27.38 | 38905 | 10461.79 | 1.93% | 0.00 |
| 2025-06-25 | 26.80 | 26.80 | 0.14 | 0.53% | 26.48 | 27.38 | 33224 | 8903.29 | 1.65% | 0.00 |
| 2025-06-24 | 26.22 | 26.66 | 0.40 | 1.52% | 26.13 | 26.72 | 20574 | 5459.99 | 1.02% | 0.00 |
| 2025-06-23 | 25.70 | 26.26 | 0.44 | 1.70% | 25.48 | 26.52 | 24803 | 6501.05 | 1.23% | 0.00 |
| 2025-06-20 | 25.76 | 25.82 | 0.03 | 0.12% | 25.63 | 26.20 | 20190 | 5237.28 | 1.00% | 0.00 |
| 2025-06-19 | 25.80 | 25.79 | -0.18 | -0.69% | 25.50 | 26.24 | 22826 | 5902.67 | 1.13% | 0.00 |
| 2025-06-18 | 25.80 | 25.97 | 0.13 | 0.50% | 25.50 | 26.38 | 27733 | 7210.49 | 1.38% | 0.00 |
| 2025-06-17 | 25.88 | 25.84 | 0.11 | 0.43% | 25.66 | 26.63 | 26135 | 6806.59 | 1.30% | 0.00 |
| 2025-06-16 | 25.50 | 25.73 | 0.09 | 0.35% | 25.23 | 25.99 | 22971 | 5888.65 | 1.14% | 0.00 |
| 2025-06-13 | 26.30 | 25.64 | -0.66 | -2.51% | 25.61 | 26.47 | 41506 | 10729.60 | 2.06% | 0.00 |
| 2025-06-12 | 26.90 | 26.30 | -0.60 | -2.23% | 26.11 | 27.01 | 39011 | 10294.15 | 1.94% | 0.00 |
| 2025-06-11 | 26.99 | 26.90 | -0.07 | -0.26% | 26.62 | 27.38 | 34051 | 9178.67 | 1.69% | 0.00 |
| 2025-06-10 | 26.67 | 26.97 | 0.30 | 1.12% | 25.89 | 27.35 | 60673 | 16217.39 | 3.01% | 0.00 |
| 2025-06-09 | 25.28 | 26.67 | 1.39 | 5.50% | 24.92 | 26.98 | 61538 | 16204.35 | 3.05% | 0.00 |
| 2025-06-06 | 24.73 | 25.28 | 0.56 | 2.27% | 24.73 | 26.20 | 41104 | 10430.08 | 2.04% | 0.00 |
| 2025-06-05 | 24.97 | 24.72 | -0.25 | -1.00% | 24.47 | 25.15 | 26709 | 6607.16 | 1.32% | 0.00 |
| 2025-06-04 | 25.00 | 24.97 | -0.09 | -0.36% | 24.65 | 25.26 | 23382 | 5811.10 | 1.16% | 0.00 |
| 2025-06-03 | 24.93 | 25.06 | -0.09 | -0.36% | 24.61 | 25.60 | 44535 | 11144.12 | 2.21% | 0.00 |
| 2025-05-30 | 23.80 | 25.15 | 1.39 | 5.85% | 23.62 | 25.40 | 75790 | 18789.97 | 3.76% | 0.00 |
| 2025-05-29 | 22.84 | 23.76 | 0.81 | 3.53% | 22.84 | 23.83 | 25660 | 6044.15 | 1.27% | 0.00 |
| 2025-05-28 | 23.13 | 22.95 | -0.30 | -1.29% | 22.83 | 23.20 | 12918 | 2968.46 | 0.64% | 0.00 |
| 2025-05-27 | 23.04 | 23.25 | 0.11 | 0.48% | 22.93 | 23.33 | 15230 | 3527.29 | 0.76% | 0.00 |
| 2025-05-26 | 23.22 | 23.14 | -0.25 | -1.07% | 22.81 | 23.45 | 17684 | 4078.75 | 0.88% | 0.00 |
| 2025-05-23 | 23.25 | 23.39 | 0.05 | 0.21% | 23.25 | 23.96 | 24125 | 5695.42 | 1.20% | 0.00 |
| 2025-05-22 | 23.96 | 23.34 | -0.65 | -2.71% | 23.29 | 23.96 | 23372 | 5495.88 | 1.16% | 0.00 |
| 2025-05-21 | 24.20 | 23.99 | -0.13 | -0.54% | 23.91 | 24.20 | 16606 | 3988.65 | 0.82% | 0.00 |
| 2025-05-20 | 23.95 | 24.12 | 0.18 | 0.75% | 23.78 | 24.22 | 20871 | 5026.17 | 1.04% | 0.00 |
| 2025-05-19 | 23.98 | 23.94 | -0.01 | -0.04% | 23.50 | 24.09 | 20530 | 4869.02 | 1.02% | 0.00 |
| 2025-05-16 | 23.60 | 23.95 | 0.40 | 1.70% | 23.42 | 23.99 | 20385 | 4849.28 | 1.01% | 0.00 |
| 2025-05-15 | 23.43 | 23.55 | -0.05 | -0.21% | 23.33 | 23.74 | 15712 | 3697.90 | 0.78% | 0.00 |
| 2025-05-14 | 24.00 | 23.60 | -0.32 | -1.34% | 23.30 | 24.00 | 26304 | 6193.60 | 1.30% | 12.26 |
| 2025-05-13 | 23.70 | 23.92 | 0.64 | 2.75% | 23.40 | 24.48 | 38910 | 9316.31 | 1.93% | 0.00 |
| 2025-05-12 | 23.07 | 23.28 | 0.29 | 1.26% | 22.81 | 23.34 | 25250 | 5832.94 | 1.25% | 0.00 |
| 2025-05-09 | 23.14 | 22.99 | -0.01 | -0.04% | 22.91 | 23.78 | 27546 | 6401.43 | 1.37% | 0.00 |
| 2025-05-08 | 22.87 | 23.00 | 0.15 | 0.66% | 22.76 | 23.26 | 23591 | 5433.55 | 1.17% | 0.00 |
| 2025-05-07 | 22.49 | 22.85 | 0.61 | 2.74% | 22.42 | 23.45 | 43462 | 9926.34 | 2.16% | 0.00 |
| 2025-05-06 | 22.11 | 22.24 | 0.30 | 1.37% | 21.81 | 22.34 | 31907 | 7040.04 | 1.58% | 0.00 |
| 2025-04-30 | 21.88 | 21.94 | 0.24 | 1.11% | 21.70 | 22.50 | 23295 | 5164.89 | 1.16% | 0.00 |
| 2025-04-29 | 21.31 | 21.70 | 0.28 | 1.31% | 21.31 | 21.87 | 12422 | 2688.32 | 0.62% | 0.00 |
| 2025-04-28 | 22.10 | 21.42 | -0.73 | -3.30% | 21.30 | 22.10 | 22791 | 4906.10 | 1.13% | 0.00 |
| 2025-04-25 | 22.55 | 22.15 | -0.23 | -1.03% | 22.11 | 22.55 | 17606 | 3938.38 | 0.87% | 0.00 |
| 2025-04-24 | 23.08 | 22.38 | -0.54 | -2.36% | 22.31 | 23.09 | 25576 | 5780.17 | 1.27% | 0.00 |
| 2025-04-23 | 22.45 | 22.92 | 0.56 | 2.50% | 22.45 | 23.25 | 34359 | 7850.10 | 1.70% | 0.00 |
| 2025-04-22 | 22.51 | 22.36 | -0.15 | -0.67% | 22.20 | 22.55 | 23636 | 5285.97 | 1.17% | 0.00 |
东方生物(688298)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。
