| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-03-31 | 4.89 | 4.75 | -0.14 | -2.86% | 4.68 | 4.95 | 1100500 | 52349.21 | 10.19% |
| 2025-03-28 | 5.15 | 4.89 | -0.26 | -5.05% | 4.88 | 5.20 | 1681314 | 83979.78 | 15.57% |
| 2025-03-27 | 5.26 | 5.15 | -0.13 | -2.46% | 5.12 | 5.45 | 2590887 | 136889.41 | 23.99% |
| 2025-03-26 | 5.05 | 5.28 | 0.12 | 2.33% | 4.98 | 5.42 | 3311753 | 171753.70 | 30.66% |
| 2025-03-25 | 4.65 | 5.16 | 0.47 | 10.02% | 4.50 | 5.16 | 3032404 | 150621.28 | 28.08% |
| 2025-03-24 | 4.78 | 4.69 | -0.25 | -5.06% | 4.51 | 4.83 | 1984973 | 92641.95 | 18.38% |
| 2025-03-21 | 5.24 | 4.94 | -0.49 | -9.02% | 4.89 | 5.33 | 2905974 | 147006.25 | 26.91% |
| 2025-03-20 | 5.35 | 5.43 | 0.33 | 6.47% | 5.34 | 5.61 | 3983444 | 219316.58 | 36.88% |
| 2025-03-19 | 5.26 | 5.10 | -0.49 | -8.77% | 5.05 | 5.43 | 3215943 | 168665.08 | 29.78% |
| 2025-03-18 | 5.59 | 5.59 | 0.51 | 10.04% | 5.59 | 5.59 | 956036 | 53442.41 | 8.85% |
| 2025-03-17 | 5.08 | 5.08 | 0.46 | 9.96% | 5.08 | 5.08 | 228001 | 11582.45 | 2.11% |
| 2025-03-14 | 4.39 | 4.62 | 0.42 | 10.00% | 4.35 | 4.62 | 946499 | 43156.79 | 8.76% |
| 2025-03-13 | 4.32 | 4.20 | -0.14 | -3.23% | 4.15 | 4.32 | 525220 | 22135.53 | 4.86% |
| 2025-03-12 | 4.34 | 4.34 | 0.00 | 0.00% | 4.33 | 4.38 | 411259 | 17881.03 | 3.81% |
| 2025-03-11 | 4.33 | 4.34 | -0.07 | -1.59% | 4.29 | 4.36 | 477213 | 20599.97 | 4.42% |
| 2025-03-10 | 4.48 | 4.41 | -0.17 | -3.71% | 4.38 | 4.53 | 725517 | 32174.34 | 6.72% |
| 2025-03-07 | 4.54 | 4.58 | 0.01 | 0.22% | 4.42 | 4.73 | 1169908 | 53087.43 | 10.83% |
| 2025-03-06 | 4.58 | 4.57 | -0.07 | -1.51% | 4.52 | 4.60 | 942330 | 42925.03 | 8.73% |
| 2025-03-05 | 4.57 | 4.64 | 0.02 | 0.43% | 4.53 | 4.79 | 1011482 | 46856.62 | 9.37% |
| 2025-03-04 | 4.60 | 4.62 | 0.02 | 0.43% | 4.48 | 4.64 | 660698 | 30155.31 | 6.12% |
| 2025-03-03 | 4.55 | 4.60 | 0.02 | 0.44% | 4.46 | 4.66 | 793220 | 36491.85 | 7.34% |
| 2025-02-28 | 4.68 | 4.58 | -0.10 | -2.14% | 4.55 | 4.76 | 1096295 | 50862.88 | 10.15% |
| 2025-02-27 | 4.57 | 4.68 | 0.11 | 2.41% | 4.57 | 4.70 | 1183594 | 55155.54 | 10.96% |
| 2025-02-26 | 4.52 | 4.57 | 0.03 | 0.66% | 4.47 | 4.59 | 888489 | 40210.66 | 8.23% |
| 2025-02-25 | 4.32 | 4.54 | 0.17 | 3.89% | 4.28 | 4.65 | 1244638 | 56078.71 | 11.52% |
| 2025-02-24 | 4.34 | 4.37 | 0.02 | 0.46% | 4.31 | 4.48 | 574468 | 25283.63 | 5.32% |
| 2025-02-21 | 4.43 | 4.35 | -0.07 | -1.58% | 4.29 | 4.47 | 587831 | 25591.48 | 5.44% |
| 2025-02-20 | 4.29 | 4.42 | 0.14 | 3.27% | 4.27 | 4.48 | 707221 | 30999.15 | 6.55% |
| 2025-02-19 | 4.28 | 4.28 | 0.03 | 0.71% | 4.23 | 4.29 | 462887 | 19723.83 | 4.29% |
| 2025-02-18 | 4.51 | 4.25 | -0.26 | -5.76% | 4.23 | 4.52 | 685013 | 29856.88 | 6.34% |
| 2025-02-17 | 4.35 | 4.51 | 0.16 | 3.68% | 4.33 | 4.54 | 800421 | 35571.83 | 7.41% |
| 2025-02-14 | 4.37 | 4.35 | -0.05 | -1.14% | 4.32 | 4.39 | 386274 | 16791.38 | 3.58% |
| 2025-02-13 | 4.40 | 4.40 | -0.03 | -0.68% | 4.34 | 4.45 | 468744 | 20654.79 | 4.34% |
| 2025-02-12 | 4.35 | 4.43 | 0.06 | 1.37% | 4.34 | 4.45 | 472568 | 20797.23 | 4.38% |
| 2025-02-11 | 4.45 | 4.37 | -0.07 | -1.58% | 4.31 | 4.47 | 498890 | 21719.51 | 4.62% |
| 2025-02-10 | 4.33 | 4.44 | 0.13 | 3.02% | 4.29 | 4.44 | 611496 | 26715.19 | 5.66% |
| 2025-02-07 | 4.20 | 4.31 | 0.10 | 2.38% | 4.18 | 4.40 | 686206 | 29478.11 | 6.35% |
| 2025-02-06 | 4.15 | 4.21 | 0.06 | 1.45% | 4.07 | 4.22 | 508054 | 21150.68 | 4.70% |
| 2025-02-05 | 4.04 | 4.15 | 0.08 | 1.97% | 4.04 | 4.20 | 406147 | 16754.06 | 3.76% |
| 2025-01-27 | 4.17 | 4.07 | -0.09 | -2.16% | 4.06 | 4.25 | 333420 | 13814.62 | 3.09% |
| 2025-01-24 | 4.11 | 4.16 | 0.03 | 0.73% | 4.06 | 4.17 | 381225 | 15743.17 | 3.53% |
| 2025-01-23 | 4.13 | 4.13 | 0.03 | 0.73% | 4.13 | 4.28 | 540027 | 22649.24 | 5.00% |
| 2025-01-22 | 4.17 | 4.10 | -0.10 | -2.38% | 4.08 | 4.19 | 368078 | 15183.50 | 3.41% |
| 2025-01-21 | 4.25 | 4.20 | -0.02 | -0.47% | 4.15 | 4.30 | 448292 | 18811.41 | 4.15% |
| 2025-01-20 | 4.21 | 4.22 | 0.05 | 1.20% | 4.11 | 4.34 | 577810 | 24528.76 | 5.35% |
| 2025-01-17 | 4.18 | 4.17 | -0.07 | -1.65% | 4.13 | 4.22 | 408550 | 17034.69 | 3.78% |
| 2025-01-16 | 4.23 | 4.24 | 0.04 | 0.95% | 4.17 | 4.34 | 614559 | 26143.87 | 5.69% |
| 2025-01-15 | 4.17 | 4.20 | 0.04 | 0.96% | 4.15 | 4.27 | 756517 | 31900.17 | 7.00% |
| 2025-01-14 | 3.92 | 4.16 | 0.24 | 6.12% | 3.92 | 4.17 | 641753 | 26155.69 | 5.94% |
| 2025-01-13 | 3.90 | 3.92 | 0.04 | 1.03% | 3.74 | 3.93 | 370068 | 14299.65 | 3.43% |
| 2025-01-10 | 4.10 | 3.88 | -0.18 | -4.43% | 3.88 | 4.11 | 488234 | 19460.06 | 4.52% |
| 2025-01-09 | 4.03 | 4.06 | 0.05 | 1.25% | 3.97 | 4.12 | 458788 | 18676.85 | 4.25% |
| 2025-01-08 | 3.95 | 4.01 | 0.03 | 0.75% | 3.88 | 4.07 | 554611 | 22114.12 | 5.14% |
| 2025-01-07 | 3.90 | 3.98 | 0.13 | 3.38% | 3.83 | 3.98 | 515773 | 20149.26 | 4.78% |
| 2025-01-06 | 3.96 | 3.85 | -0.13 | -3.27% | 3.78 | 3.98 | 518183 | 20050.59 | 4.80% |
| 2025-01-03 | 4.31 | 3.98 | -0.32 | -7.44% | 3.98 | 4.36 | 753666 | 30764.05 | 6.98% |
| 2025-01-02 | 4.21 | 4.30 | 0.09 | 2.14% | 4.19 | 4.48 | 868836 | 37767.64 | 8.04% |
| 2024-12-31 | 4.32 | 4.21 | -0.10 | -2.32% | 4.20 | 4.39 | 462048 | 19795.62 | 4.28% |
| 2024-12-30 | 4.45 | 4.31 | -0.15 | -3.36% | 4.29 | 4.45 | 466520 | 20166.10 | 4.32% |
| 2024-12-27 | 4.39 | 4.46 | 0.06 | 1.36% | 4.34 | 4.60 | 643620 | 28820.85 | 5.96% |
| 2024-12-26 | 4.35 | 4.40 | 0.05 | 1.15% | 4.35 | 4.53 | 548892 | 24265.93 | 5.08% |
| 2024-12-25 | 4.51 | 4.35 | -0.15 | -3.33% | 4.24 | 4.53 | 625480 | 27196.28 | 5.79% |
| 2024-12-24 | 4.50 | 4.50 | -0.01 | -0.22% | 4.37 | 4.55 | 627867 | 27990.80 | 5.81% |
| 2024-12-23 | 4.83 | 4.51 | -0.32 | -6.63% | 4.46 | 4.86 | 848410 | 38961.67 | 7.86% |
| 2024-12-20 | 4.73 | 4.83 | 0.13 | 2.77% | 4.73 | 4.90 | 781170 | 37650.21 | 7.23% |
| 2024-12-19 | 4.70 | 4.70 | -0.13 | -2.69% | 4.56 | 4.77 | 853031 | 39751.07 | 7.90% |
| 2024-12-18 | 4.84 | 4.83 | -0.01 | -0.21% | 4.75 | 4.91 | 727422 | 35135.23 | 6.74% |
| 2024-12-17 | 5.20 | 4.84 | -0.40 | -7.63% | 4.83 | 5.20 | 1247942 | 62007.62 | 11.56% |
| 2024-12-16 | 5.37 | 5.24 | -0.22 | -4.03% | 5.17 | 5.45 | 1346370 | 71260.45 | 12.47% |
| 2024-12-13 | 5.60 | 5.46 | -0.33 | -5.70% | 5.42 | 5.75 | 2094541 | 115716.48 | 19.39% |
| 2024-12-12 | 5.65 | 5.79 | 0.01 | 0.17% | 5.52 | 5.88 | 2863798 | 163656.86 | 26.52% |
| 2024-12-11 | 5.30 | 5.78 | 0.31 | 5.67% | 5.30 | 5.91 | 3238785 | 181736.53 | 29.99% |
| 2024-12-10 | 5.28 | 5.47 | 0.31 | 6.01% | 5.28 | 5.68 | 3566846 | 198841.88 | 33.03% |
| 2024-12-09 | 5.45 | 5.16 | -0.32 | -5.84% | 5.14 | 5.54 | 2052192 | 107930.45 | 19.00% |
| 2024-12-06 | 5.21 | 5.48 | 0.30 | 5.79% | 5.21 | 5.70 | 2976666 | 166486.83 | 27.56% |
| 2024-12-05 | 5.02 | 5.18 | 0.11 | 2.17% | 4.95 | 5.24 | 1281559 | 65236.58 | 11.87% |
| 2024-12-04 | 5.18 | 5.07 | -0.26 | -4.88% | 5.00 | 5.45 | 1537958 | 80262.60 | 14.24% |
| 2024-12-03 | 5.37 | 5.33 | -0.17 | -3.09% | 5.26 | 5.68 | 1790337 | 96711.49 | 16.58% |
| 2024-12-02 | 5.20 | 5.50 | 0.23 | 4.36% | 5.17 | 5.75 | 2397615 | 129584.22 | 22.20% |
| 2024-11-29 | 4.97 | 5.27 | 0.19 | 3.74% | 4.94 | 5.44 | 2078294 | 108606.32 | 19.24% |
贝因美(002570)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。
