| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 10.84 | 10.87 | 0.05 | 0.46% | 10.80 | 11.02 | 79781 | 8696.58 | 3.23% | 0.00 |
| 2025-10-30 | 10.97 | 10.82 | -0.22 | -1.99% | 10.80 | 11.11 | 66486 | 7256.61 | 2.69% | 0.00 |
| 2025-10-29 | 11.24 | 11.04 | -0.31 | -2.73% | 10.97 | 11.34 | 81453 | 9027.09 | 3.30% | 0.00 |
| 2025-10-28 | 11.60 | 11.35 | -0.19 | -1.65% | 11.21 | 11.68 | 113031 | 12862.98 | 4.57% | 0.00 |
| 2025-10-27 | 11.33 | 11.54 | 0.26 | 2.30% | 11.18 | 12.07 | 209320 | 24377.96 | 8.47% | 0.00 |
| 2025-10-24 | 11.10 | 11.28 | 0.72 | 6.82% | 10.48 | 11.48 | 264949 | 29188.54 | 10.72% | 0.00 |
| 2025-10-23 | 10.42 | 10.56 | 0.10 | 0.96% | 10.26 | 10.60 | 75199 | 7826.61 | 3.04% | 0.00 |
| 2025-10-22 | 10.58 | 10.46 | -0.19 | -1.78% | 10.42 | 10.75 | 72927 | 7678.73 | 2.95% | 0.00 |
| 2025-10-21 | 10.75 | 10.65 | -0.05 | -0.47% | 10.56 | 10.82 | 79594 | 8474.87 | 3.22% | 0.00 |
| 2025-10-20 | 10.81 | 10.70 | -0.01 | -0.09% | 10.55 | 10.94 | 91985 | 9864.97 | 3.72% | 0.00 |
| 2025-10-17 | 11.07 | 10.71 | -0.35 | -3.16% | 10.71 | 11.17 | 103227 | 11262.95 | 4.18% | 3.00 |
| 2025-10-16 | 11.23 | 11.06 | -0.30 | -2.64% | 10.99 | 11.45 | 155788 | 17371.93 | 6.30% | 0.00 |
| 2025-10-15 | 10.95 | 11.36 | 0.42 | 3.84% | 10.62 | 11.37 | 238402 | 26270.85 | 9.65% | 0.00 |
| 2025-10-14 | 10.27 | 10.94 | 0.75 | 7.36% | 10.16 | 11.66 | 295559 | 32214.46 | 11.96% | 0.00 |
| 2025-10-13 | 9.63 | 10.19 | -0.11 | -1.07% | 9.32 | 10.28 | 211794 | 21168.75 | 8.57% | 0.00 |
| 2025-10-10 | 9.39 | 10.30 | 0.91 | 9.69% | 9.31 | 10.30 | 214295 | 21253.52 | 8.67% | 29.00 |
| 2025-10-09 | 9.17 | 9.39 | 0.31 | 3.41% | 9.05 | 9.47 | 85225 | 7946.60 | 3.45% | 0.00 |
| 2025-09-30 | 9.26 | 9.08 | -0.16 | -1.73% | 9.02 | 9.33 | 50570 | 4627.99 | 2.05% | 0.00 |
| 2025-09-29 | 9.30 | 9.24 | -0.10 | -1.07% | 9.07 | 9.30 | 49933 | 4597.64 | 2.02% | 0.00 |
| 2025-09-26 | 9.24 | 9.34 | 0.09 | 0.97% | 9.12 | 9.39 | 48976 | 4563.41 | 1.98% | 0.00 |
| 2025-09-25 | 9.35 | 9.25 | -0.11 | -1.18% | 9.20 | 9.39 | 48142 | 4466.99 | 1.95% | 0.00 |
| 2025-09-24 | 8.99 | 9.36 | 0.32 | 3.54% | 8.86 | 9.36 | 66317 | 6110.16 | 2.68% | 0.00 |
| 2025-09-23 | 9.26 | 9.04 | -0.21 | -2.27% | 8.58 | 9.26 | 87347 | 7710.74 | 3.53% | 0.00 |
| 2025-09-22 | 9.21 | 9.25 | 0.04 | 0.43% | 9.12 | 9.40 | 40411 | 3727.80 | 1.64% | 0.00 |
| 2025-09-19 | 9.37 | 9.21 | -0.19 | -2.02% | 9.13 | 9.49 | 59087 | 5474.22 | 2.39% | 0.00 |
| 2025-09-18 | 9.54 | 9.40 | -0.17 | -1.78% | 9.26 | 9.63 | 65048 | 6172.45 | 2.63% | 0.00 |
| 2025-09-17 | 9.57 | 9.57 | -0.05 | -0.52% | 9.50 | 9.70 | 49808 | 4785.04 | 2.02% | 0.00 |
| 2025-09-16 | 9.45 | 9.62 | 0.14 | 1.48% | 9.40 | 9.63 | 54575 | 5206.06 | 2.21% | 0.00 |
| 2025-09-15 | 9.54 | 9.48 | -0.09 | -0.94% | 9.40 | 9.57 | 43830 | 4151.44 | 1.77% | 0.00 |
| 2025-09-12 | 9.59 | 9.57 | -0.02 | -0.21% | 9.43 | 9.65 | 74455 | 7101.94 | 3.01% | 0.00 |
| 2025-09-11 | 9.20 | 9.59 | 0.36 | 3.90% | 9.15 | 9.69 | 77933 | 7365.64 | 3.15% | 0.00 |
| 2025-09-10 | 9.15 | 9.23 | 0.06 | 0.65% | 9.14 | 9.34 | 41515 | 3841.77 | 1.68% | 0.00 |
| 2025-09-09 | 9.31 | 9.17 | -0.11 | -1.19% | 9.10 | 9.32 | 49793 | 4583.35 | 2.02% | 0.00 |
| 2025-09-08 | 9.12 | 9.28 | 0.13 | 1.42% | 9.11 | 9.30 | 53342 | 4921.95 | 2.16% | 0.00 |
| 2025-09-05 | 8.91 | 9.15 | 0.25 | 2.81% | 8.78 | 9.17 | 75606 | 6816.59 | 3.06% | 0.00 |
| 2025-09-04 | 8.88 | 8.90 | 0.02 | 0.23% | 8.74 | 9.09 | 63819 | 5709.68 | 2.58% | 0.00 |
| 2025-09-03 | 9.19 | 8.88 | -0.33 | -3.58% | 8.81 | 9.27 | 50648 | 4572.58 | 2.05% | 0.00 |
| 2025-09-02 | 9.30 | 9.21 | -0.15 | -1.60% | 8.87 | 9.36 | 93895 | 8510.14 | 3.80% | 0.00 |
| 2025-09-01 | 9.03 | 9.36 | 0.28 | 3.08% | 9.03 | 9.38 | 101924 | 9454.13 | 4.12% | 0.00 |
| 2025-08-29 | 9.16 | 9.08 | -0.08 | -0.87% | 9.04 | 9.21 | 61715 | 5621.30 | 2.50% | 0.00 |
| 2025-08-28 | 9.26 | 9.16 | -0.15 | -1.61% | 8.78 | 9.49 | 109421 | 9959.84 | 4.43% | 0.00 |
| 2025-08-27 | 9.73 | 9.31 | -0.39 | -4.02% | 9.20 | 9.81 | 105401 | 10117.55 | 4.27% | 0.00 |
| 2025-08-26 | 9.64 | 9.70 | 0.06 | 0.62% | 9.58 | 9.79 | 103351 | 10044.47 | 4.18% | 0.00 |
| 2025-08-25 | 9.62 | 9.64 | 0.01 | 0.10% | 9.48 | 9.72 | 88454 | 8499.08 | 3.58% | 0.00 |
| 2025-08-22 | 9.72 | 9.63 | -0.09 | -0.93% | 9.54 | 9.73 | 63029 | 6064.78 | 2.55% | 0.00 |
| 2025-08-21 | 9.77 | 9.72 | -0.06 | -0.61% | 9.65 | 9.81 | 50575 | 4914.86 | 2.05% | 0.00 |
| 2025-08-20 | 9.73 | 9.78 | 0.06 | 0.62% | 9.61 | 9.84 | 50374 | 4902.90 | 2.04% | 0.00 |
| 2025-08-19 | 9.65 | 9.72 | 0.07 | 0.73% | 9.53 | 9.80 | 64742 | 6260.30 | 2.62% | 0.00 |
| 2025-08-18 | 9.60 | 9.65 | 0.10 | 1.05% | 9.55 | 9.67 | 75209 | 7231.31 | 3.04% | 0.00 |
| 2025-08-15 | 9.55 | 9.55 | 0.00 | 0.00% | 9.51 | 9.75 | 86889 | 8327.80 | 3.52% | 1.00 |
| 2025-08-14 | 10.01 | 9.55 | -0.45 | -4.50% | 9.53 | 10.03 | 110691 | 10762.98 | 4.48% | 0.00 |
| 2025-08-13 | 10.03 | 10.00 | 0.02 | 0.20% | 9.79 | 10.16 | 119492 | 11876.41 | 4.84% | 0.00 |
| 2025-08-12 | 9.90 | 9.98 | 0.11 | 1.11% | 9.75 | 10.29 | 166356 | 16625.08 | 6.73% | 0.00 |
| 2025-08-11 | 9.49 | 9.87 | 0.38 | 4.00% | 9.42 | 9.99 | 124116 | 12143.95 | 5.02% | 0.00 |
| 2025-08-08 | 9.32 | 9.49 | 0.15 | 1.61% | 9.21 | 9.52 | 72310 | 6816.15 | 2.93% | 0.00 |
| 2025-08-07 | 9.33 | 9.34 | -0.01 | -0.11% | 9.21 | 9.42 | 58890 | 5501.12 | 2.38% | 0.00 |
| 2025-08-06 | 9.33 | 9.35 | 0.07 | 0.75% | 9.26 | 9.43 | 68423 | 6380.35 | 2.77% | 0.00 |
| 2025-08-05 | 9.16 | 9.28 | 0.13 | 1.42% | 9.16 | 9.32 | 63533 | 5884.86 | 2.57% | 0.00 |
| 2025-08-04 | 8.99 | 9.15 | 0.14 | 1.55% | 8.94 | 9.17 | 52203 | 4742.54 | 2.11% | 0.00 |
| 2025-08-01 | 8.90 | 9.01 | 0.12 | 1.35% | 8.89 | 9.03 | 58934 | 5293.15 | 2.38% | 7.00 |
| 2025-07-31 | 9.08 | 8.89 | -0.19 | -2.09% | 8.86 | 9.15 | 65407 | 5878.94 | 2.65% | 0.00 |
| 2025-07-30 | 9.16 | 9.08 | -0.08 | -0.87% | 8.97 | 9.18 | 54708 | 4965.18 | 2.21% | 0.00 |
| 2025-07-29 | 9.22 | 9.16 | -0.06 | -0.65% | 9.05 | 9.25 | 64809 | 5919.27 | 2.62% | 8.00 |
| 2025-07-28 | 9.26 | 9.22 | -0.10 | -1.07% | 9.11 | 9.35 | 111625 | 10295.42 | 4.52% | 0.00 |
| 2025-07-25 | 8.96 | 9.32 | 0.35 | 3.90% | 8.87 | 9.41 | 161179 | 14836.29 | 6.52% | 6.00 |
| 2025-07-24 | 8.94 | 8.97 | 0.01 | 0.11% | 8.86 | 9.01 | 49620 | 4436.82 | 2.01% | 0.00 |
| 2025-07-23 | 9.00 | 8.96 | -0.04 | -0.44% | 8.88 | 9.05 | 76632 | 6861.18 | 3.10% | 0.00 |
| 2025-07-22 | 8.92 | 9.00 | 0.08 | 0.90% | 8.82 | 9.00 | 85674 | 7645.77 | 3.47% | 0.00 |
| 2025-07-21 | 8.84 | 8.92 | 0.11 | 1.25% | 8.78 | 8.92 | 67186 | 5959.53 | 2.72% | 20.00 |
| 2025-07-18 | 8.83 | 8.81 | -0.04 | -0.45% | 8.75 | 8.91 | 59777 | 5262.52 | 2.42% | 0.00 |
| 2025-07-17 | 8.76 | 8.85 | 0.00 | 0.00% | 8.70 | 8.88 | 76778 | 6764.88 | 3.11% | 0.00 |
| 2025-07-16 | 8.62 | 8.85 | 0.22 | 2.55% | 8.59 | 8.93 | 100449 | 8859.49 | 4.07% | 0.00 |
| 2025-07-15 | 8.66 | 8.63 | -0.03 | -0.35% | 8.48 | 8.74 | 58491 | 5029.25 | 2.37% | 0.00 |
| 2025-07-14 | 8.49 | 8.66 | 0.17 | 2.00% | 8.46 | 8.68 | 63081 | 5438.75 | 2.55% | 5.00 |
| 2025-07-11 | 8.49 | 8.49 | 0.01 | 0.12% | 8.38 | 8.54 | 49520 | 4191.66 | 2.00% | 0.00 |
| 2025-07-10 | 8.53 | 8.48 | -0.05 | -0.59% | 8.43 | 8.56 | 42635 | 3620.50 | 1.73% | 0.00 |
| 2025-07-09 | 8.66 | 8.53 | -0.08 | -0.93% | 8.47 | 8.66 | 49895 | 4284.26 | 2.02% | 0.00 |
| 2025-07-08 | 8.52 | 8.61 | 0.09 | 1.06% | 8.46 | 8.64 | 59980 | 5146.27 | 2.43% | 0.00 |
| 2025-07-07 | 8.40 | 8.52 | 0.12 | 1.43% | 8.33 | 8.52 | 53385 | 4520.97 | 2.16% | 0.00 |
| 2025-07-04 | 8.52 | 8.40 | -0.15 | -1.75% | 8.38 | 8.58 | 53193 | 4504.54 | 2.15% | 0.00 |
新美星(300509)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。
