| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 12.00 | 12.29 | 0.29 | 2.42% | 11.96 | 12.37 | 66381 | 8071.11 | 2.69% | 10.00 |
| 2026-03-24 | 11.88 | 12.00 | 0.40 | 3.45% | 11.46 | 12.02 | 80309 | 9397.79 | 3.25% | 0.00 |
| 2026-03-23 | 12.00 | 11.60 | -0.75 | -6.07% | 11.50 | 12.38 | 96092 | 11480.78 | 3.89% | 0.00 |
| 2026-03-20 | 12.79 | 12.35 | -0.31 | -2.45% | 12.35 | 12.94 | 52679 | 6646.13 | 2.13% | 0.00 |
| 2026-03-19 | 13.19 | 12.66 | -0.50 | -3.80% | 12.50 | 13.19 | 46559 | 5981.08 | 1.88% | 0.00 |
| 2026-03-18 | 13.08 | 13.16 | 0.15 | 1.15% | 12.96 | 13.21 | 31411 | 4109.53 | 1.27% | 5000.00 |
| 2026-03-17 | 13.26 | 13.01 | -0.24 | -1.81% | 12.98 | 13.44 | 38341 | 5068.05 | 1.55% | 35.00 |
| 2026-03-16 | 13.16 | 13.25 | 0.08 | 0.61% | 13.03 | 13.41 | 48861 | 6459.99 | 1.98% | 15.00 |
| 2026-03-13 | 13.17 | 13.17 | -0.13 | -0.98% | 13.11 | 13.41 | 44125 | 5861.60 | 1.79% | 0.00 |
| 2026-03-12 | 13.48 | 13.30 | -0.15 | -1.12% | 13.14 | 13.58 | 60356 | 8018.89 | 2.44% | 0.00 |
| 2026-03-11 | 13.86 | 13.45 | -0.41 | -2.96% | 13.36 | 13.86 | 52098 | 7069.50 | 2.11% | 0.00 |
| 2026-03-10 | 13.54 | 13.86 | 0.38 | 2.82% | 13.54 | 13.87 | 43597 | 6005.95 | 1.76% | 0.00 |
| 2026-03-09 | 13.46 | 13.48 | -0.12 | -0.88% | 13.22 | 13.77 | 61307 | 8266.40 | 2.48% | 0.00 |
| 2026-03-06 | 13.58 | 13.60 | -0.06 | -0.44% | 13.58 | 13.79 | 40078 | 5482.12 | 1.62% | 0.00 |
| 2026-03-05 | 13.51 | 13.66 | 0.32 | 2.40% | 13.35 | 14.04 | 70459 | 9698.17 | 2.85% | 0.00 |
| 2026-03-04 | 13.09 | 13.34 | 0.01 | 0.08% | 13.06 | 13.46 | 86152 | 11449.23 | 3.49% | 13.00 |
| 2026-03-03 | 14.33 | 13.33 | -1.00 | -6.98% | 13.23 | 14.37 | 97501 | 13362.04 | 3.95% | 26.00 |
| 2026-03-02 | 14.73 | 14.33 | -0.64 | -4.28% | 14.22 | 15.04 | 75567 | 10967.76 | 3.06% | 14.00 |
| 2026-02-27 | 14.78 | 14.97 | 0.12 | 0.81% | 14.69 | 15.19 | 47814 | 7134.83 | 1.93% | 16.00 |
| 2026-02-26 | 14.93 | 14.85 | -0.14 | -0.93% | 14.72 | 15.10 | 59455 | 8849.03 | 2.41% | 0.00 |
| 2026-02-25 | 14.64 | 14.99 | 0.35 | 2.39% | 14.43 | 15.02 | 63173 | 9292.36 | 2.56% | 0.00 |
| 2026-02-24 | 14.66 | 14.64 | 0.09 | 0.62% | 14.45 | 14.74 | 50602 | 7376.55 | 2.05% | 40.00 |
| 2026-02-13 | 14.70 | 14.55 | -0.13 | -0.89% | 14.52 | 14.85 | 47431 | 6943.27 | 1.92% | 0.00 |
| 2026-02-12 | 15.00 | 14.68 | -0.29 | -1.94% | 14.60 | 15.07 | 78204 | 11518.80 | 3.16% | 0.00 |
| 2026-02-11 | 14.98 | 14.97 | -0.08 | -0.53% | 14.90 | 15.64 | 85211 | 12981.33 | 3.45% | 0.00 |
| 2026-02-10 | 15.29 | 15.05 | -0.37 | -2.40% | 14.97 | 15.80 | 93669 | 14284.18 | 3.79% | 13.00 |
| 2026-02-09 | 14.76 | 15.42 | 0.85 | 5.83% | 14.56 | 15.49 | 117552 | 17743.39 | 4.76% | 0.00 |
| 2026-02-06 | 14.24 | 14.57 | 0.22 | 1.53% | 14.12 | 14.85 | 65205 | 9487.66 | 2.64% | 17.10 |
| 2026-02-05 | 14.60 | 14.35 | -0.44 | -2.97% | 14.28 | 14.69 | 73505 | 10602.38 | 2.97% | 0.00 |
| 2026-02-04 | 14.96 | 14.79 | -0.14 | -0.94% | 14.68 | 15.38 | 86608 | 12961.72 | 3.50% | 0.00 |
| 2026-02-03 | 15.33 | 14.93 | -0.04 | -0.27% | 14.74 | 15.44 | 89357 | 13376.93 | 3.62% | 0.00 |
| 2026-02-02 | 16.20 | 14.97 | -0.84 | -5.31% | 14.86 | 16.20 | 124906 | 19022.60 | 5.05% | 0.00 |
| 2026-01-30 | 15.76 | 15.81 | -0.10 | -0.63% | 15.13 | 16.36 | 197538 | 30896.52 | 7.99% | 15.00 |
| 2026-01-29 | 14.73 | 15.91 | 0.94 | 6.28% | 14.56 | 16.40 | 298978 | 47344.66 | 12.10% | 0.00 |
| 2026-01-28 | 16.60 | 14.97 | -0.64 | -4.10% | 14.17 | 17.00 | 313794 | 47307.42 | 12.70% | 15.00 |
| 2026-01-27 | 14.86 | 15.61 | 0.67 | 4.48% | 14.77 | 16.08 | 160024 | 24726.69 | 6.48% | 0.00 |
| 2026-01-26 | 15.10 | 14.94 | -0.18 | -1.19% | 14.75 | 15.52 | 80947 | 12181.50 | 3.28% | 0.00 |
| 2026-01-23 | 15.07 | 15.12 | 0.03 | 0.20% | 14.93 | 15.23 | 67812 | 10217.45 | 2.74% | 7.00 |
| 2026-01-22 | 15.26 | 15.09 | -0.08 | -0.53% | 14.88 | 15.33 | 66674 | 10047.05 | 2.70% | 0.00 |
| 2026-01-21 | 14.72 | 15.17 | 0.39 | 2.64% | 14.61 | 15.26 | 75937 | 11446.45 | 3.07% | 10.00 |
| 2026-01-20 | 14.96 | 14.78 | -0.16 | -1.07% | 14.66 | 15.04 | 60065 | 8887.81 | 2.43% | 0.00 |
| 2026-01-19 | 14.66 | 14.94 | 0.32 | 2.19% | 14.50 | 15.14 | 92655 | 13792.56 | 3.75% | 0.00 |
| 2026-01-16 | 15.00 | 14.62 | -0.32 | -2.14% | 14.54 | 15.14 | 68232 | 10014.37 | 2.76% | 20.00 |
| 2026-01-15 | 14.96 | 14.94 | -0.21 | -1.39% | 14.76 | 15.12 | 76580 | 11419.52 | 3.10% | 0.00 |
| 2026-01-14 | 15.45 | 15.15 | -0.50 | -3.19% | 14.88 | 15.74 | 169101 | 25744.27 | 6.84% | 0.00 |
| 2026-01-13 | 15.38 | 15.65 | 0.00 | 0.00% | 15.15 | 16.59 | 204134 | 32432.89 | 8.26% | 13.00 |
| 2026-01-12 | 16.00 | 15.65 | -0.57 | -3.51% | 15.38 | 16.18 | 221420 | 34583.80 | 8.96% | 21.00 |
| 2026-01-09 | 15.38 | 16.22 | 0.77 | 4.98% | 15.20 | 16.63 | 194215 | 30891.53 | 7.86% | 6.00 |
| 2026-01-08 | 15.31 | 15.45 | 0.14 | 0.91% | 14.73 | 15.62 | 226577 | 34440.82 | 9.17% | 0.00 |
| 2026-01-07 | 13.53 | 15.31 | 1.69 | 12.41% | 13.37 | 16.30 | 401372 | 59859.16 | 16.24% | 0.00 |
| 2026-01-06 | 13.31 | 13.62 | 0.35 | 2.64% | 13.06 | 13.80 | 141967 | 19159.46 | 5.75% | 0.00 |
| 2026-01-05 | 13.02 | 13.27 | 0.43 | 3.35% | 12.97 | 13.58 | 137344 | 18299.13 | 5.56% | 0.00 |
| 2025-12-31 | 13.15 | 12.84 | -0.38 | -2.87% | 12.76 | 13.15 | 113503 | 14664.04 | 4.59% | 0.00 |
| 2025-12-30 | 12.88 | 13.22 | 0.32 | 2.48% | 12.66 | 13.34 | 190178 | 25009.79 | 7.70% | 20.00 |
| 2025-12-29 | 12.50 | 12.90 | -0.06 | -0.46% | 12.25 | 12.95 | 125378 | 15814.98 | 5.07% | 0.00 |
| 2025-12-26 | 12.75 | 12.96 | 0.14 | 1.09% | 12.63 | 13.03 | 101193 | 13053.97 | 4.10% | 1.00 |
| 2025-12-25 | 12.78 | 12.82 | -0.06 | -0.47% | 12.60 | 12.95 | 111156 | 14153.66 | 4.50% | 0.00 |
| 2025-12-24 | 12.69 | 12.88 | 0.31 | 2.47% | 12.58 | 13.07 | 136111 | 17467.88 | 5.51% | 0.00 |
| 2025-12-23 | 12.55 | 12.57 | 0.10 | 0.80% | 12.46 | 13.45 | 224411 | 28947.12 | 9.08% | 0.00 |
| 2025-12-22 | 12.40 | 12.47 | 0.12 | 0.97% | 12.24 | 12.56 | 70233 | 8752.83 | 2.84% | 0.00 |
| 2025-12-19 | 12.04 | 12.35 | 0.34 | 2.83% | 11.98 | 12.58 | 88804 | 10851.67 | 3.59% | 0.00 |
| 2025-12-18 | 12.20 | 12.01 | -0.12 | -0.99% | 11.95 | 12.30 | 64985 | 7876.60 | 2.63% | 0.00 |
| 2025-12-17 | 12.12 | 12.13 | -0.04 | -0.33% | 11.69 | 12.20 | 103340 | 12355.25 | 4.18% | 0.00 |
| 2025-12-16 | 12.69 | 12.17 | -0.62 | -4.85% | 12.08 | 12.85 | 146230 | 18018.12 | 5.92% | 0.00 |
| 2025-12-15 | 12.53 | 12.79 | 0.15 | 1.19% | 12.53 | 12.92 | 100197 | 12795.78 | 4.05% | 0.00 |
| 2025-12-12 | 12.85 | 12.64 | -0.18 | -1.40% | 12.56 | 13.01 | 153347 | 19575.10 | 6.21% | 12.00 |
| 2025-12-11 | 13.03 | 12.82 | -0.44 | -3.32% | 12.80 | 13.59 | 202898 | 26513.22 | 8.21% | 1.00 |
| 2025-12-10 | 13.20 | 13.26 | -0.32 | -2.36% | 13.07 | 13.66 | 233123 | 31007.95 | 9.43% | 0.00 |
| 2025-12-09 | 13.03 | 13.58 | 0.42 | 3.19% | 12.90 | 13.80 | 333063 | 44976.08 | 13.48% | 0.00 |
| 2025-12-08 | 13.01 | 13.16 | -0.01 | -0.08% | 12.83 | 13.27 | 222551 | 29141.69 | 9.01% | 45.00 |
| 2025-12-05 | 13.45 | 13.17 | -0.55 | -4.01% | 12.96 | 13.94 | 325096 | 43148.70 | 13.16% | 0.00 |
| 2025-12-04 | 12.74 | 13.72 | 1.22 | 9.76% | 12.71 | 14.61 | 475114 | 64885.41 | 19.23% | 3.00 |
| 2025-12-03 | 12.90 | 12.50 | -0.46 | -3.55% | 12.45 | 12.98 | 202416 | 25529.88 | 8.19% | 8.00 |
| 2025-12-02 | 13.17 | 12.96 | -0.38 | -2.85% | 12.90 | 13.36 | 234132 | 30559.57 | 9.48% | 18.00 |
| 2025-12-01 | 13.56 | 13.34 | -0.37 | -2.70% | 13.11 | 13.92 | 380355 | 50860.30 | 15.39% | 1.00 |
| 2025-11-28 | 12.99 | 13.71 | 0.83 | 6.44% | 12.71 | 14.62 | 498906 | 67264.90 | 20.19% | 19.00 |
| 2025-11-27 | 10.73 | 12.88 | 2.15 | 20.04% | 10.51 | 12.88 | 291001 | 35892.00 | 11.78% | 0.00 |
| 2025-11-26 | 10.76 | 10.73 | -0.05 | -0.46% | 10.67 | 10.92 | 43147 | 4657.05 | 1.75% | 0.00 |
| 2025-11-25 | 10.75 | 10.78 | 0.19 | 1.79% | 10.51 | 10.97 | 39849 | 4312.76 | 1.61% | 0.00 |
| 2025-11-24 | 10.43 | 10.59 | 0.18 | 1.73% | 10.40 | 10.74 | 43763 | 4612.65 | 1.77% | 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。
