| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 10.34 | 10.03 | -0.30 | -2.90% | 9.90 | 10.72 | 130062 | 13359.34 | 6.03% | 0.00 |
| 2025-05-22 | 9.85 | 10.33 | 0.50 | 5.09% | 9.71 | 10.59 | 140957 | 14478.12 | 6.54% | 2.00 |
| 2025-05-21 | 9.61 | 9.83 | 0.19 | 1.97% | 9.53 | 10.10 | 102278 | 10094.85 | 4.74% | 0.00 |
| 2025-05-20 | 9.39 | 9.64 | 0.35 | 3.77% | 9.21 | 9.73 | 101304 | 9618.81 | 4.70% | 0.00 |
| 2025-05-19 | 9.08 | 9.29 | 0.31 | 3.45% | 9.08 | 9.49 | 99491 | 9266.20 | 4.61% | 0.00 |
| 2025-05-16 | 9.21 | 8.98 | -0.29 | -3.13% | 8.93 | 9.28 | 85833 | 7799.27 | 3.98% | 0.00 |
| 2025-05-15 | 9.18 | 9.27 | 0.10 | 1.09% | 9.11 | 9.40 | 99074 | 9169.64 | 4.59% | 0.00 |
| 2025-05-14 | 9.10 | 9.17 | -0.17 | -1.82% | 8.77 | 9.37 | 159338 | 14420.64 | 7.39% | 0.00 |
| 2025-05-13 | 9.46 | 9.34 | -0.16 | -1.68% | 9.34 | 10.36 | 207927 | 20326.46 | 9.64% | 0.00 |
| 2025-05-12 | 9.02 | 9.50 | 0.39 | 4.28% | 9.02 | 9.69 | 176320 | 16475.15 | 8.18% | 0.00 |
| 2025-05-09 | 9.01 | 9.11 | 0.00 | 0.00% | 8.76 | 9.61 | 210736 | 19453.72 | 9.77% | 0.00 |
| 2025-05-08 | 8.80 | 9.11 | 0.04 | 0.44% | 8.80 | 9.34 | 201358 | 18235.29 | 9.34% | 11.00 |
| 2025-05-07 | 8.61 | 9.07 | 0.73 | 8.75% | 8.19 | 9.86 | 330999 | 29053.86 | 15.35% | 12.00 |
| 2025-05-06 | 7.38 | 8.34 | 1.39 | 20.00% | 7.29 | 8.34 | 236855 | 18328.16 | 10.98% | 0.00 |
| 2025-04-30 | 6.99 | 6.95 | -0.48 | -6.46% | 6.22 | 7.49 | 458705 | 31392.41 | 21.27% | 1.00 |
| 2025-04-28 | 7.71 | 7.43 | -0.44 | -5.59% | 7.40 | 7.87 | 137108 | 10407.61 | 6.36% | 0.00 |
| 2025-04-25 | 8.15 | 7.87 | -0.19 | -2.36% | 7.85 | 8.19 | 95749 | 7697.12 | 4.44% | 0.00 |
| 2025-04-24 | 8.80 | 8.06 | -0.74 | -8.41% | 8.03 | 8.80 | 153734 | 12819.66 | 7.14% | 0.00 |
| 2025-04-23 | 8.96 | 8.80 | -0.23 | -2.55% | 8.80 | 9.10 | 99277 | 8827.91 | 4.61% | 0.00 |
| 2025-04-22 | 9.03 | 9.03 | 0.01 | 0.11% | 8.69 | 9.66 | 146813 | 13348.18 | 6.82% | 0.00 |
| 2025-04-21 | 8.81 | 9.02 | 0.11 | 1.23% | 8.65 | 9.08 | 76088 | 6767.83 | 3.53% | 0.00 |
| 2025-04-18 | 8.99 | 8.91 | -0.09 | -1.00% | 8.79 | 9.06 | 70167 | 6256.25 | 3.26% | 47.00 |
| 2025-04-17 | 9.09 | 9.00 | -0.23 | -2.49% | 9.00 | 9.28 | 80364 | 7332.79 | 3.73% | 0.00 |
| 2025-04-16 | 9.70 | 9.23 | -0.37 | -3.85% | 9.10 | 9.80 | 108555 | 10205.41 | 5.04% | 0.00 |
| 2025-04-15 | 9.40 | 9.60 | 0.14 | 1.48% | 9.21 | 9.66 | 147093 | 13918.17 | 6.83% | 0.00 |
| 2025-04-14 | 8.83 | 9.46 | 0.69 | 7.87% | 8.83 | 9.92 | 170341 | 15993.73 | 7.91% | 0.00 |
| 2025-04-11 | 8.82 | 8.77 | -0.15 | -1.68% | 8.73 | 9.06 | 78893 | 7010.10 | 3.66% | 0.00 |
| 2025-04-10 | 8.87 | 8.92 | 0.38 | 4.45% | 8.64 | 9.14 | 132339 | 11836.71 | 6.14% | 0.00 |
| 2025-04-09 | 8.07 | 8.54 | 0.59 | 7.42% | 7.25 | 8.55 | 148737 | 11839.47 | 6.90% | 6.00 |
| 2025-04-08 | 7.49 | 7.95 | 0.29 | 3.79% | 7.45 | 8.17 | 120243 | 9589.60 | 5.58% | 0.00 |
| 2025-04-07 | 9.17 | 7.66 | -1.92 | -20.04% | 7.66 | 9.18 | 153064 | 12400.79 | 7.11% | 2.00 |
| 2025-04-03 | 9.58 | 9.58 | -0.20 | -2.04% | 9.46 | 9.89 | 103666 | 9949.83 | 4.81% | 0.00 |
| 2025-04-02 | 9.96 | 9.78 | -0.22 | -2.20% | 9.71 | 10.09 | 97235 | 9603.36 | 4.51% | 45.00 |
| 2025-04-01 | 10.45 | 10.00 | -0.49 | -4.67% | 9.91 | 10.60 | 163813 | 16611.98 | 7.60% | 0.00 |
| 2025-03-31 | 10.95 | 10.49 | -0.64 | -5.75% | 10.30 | 10.95 | 106457 | 11222.95 | 4.94% | 0.00 |
| 2025-03-28 | 11.16 | 11.13 | -0.07 | -0.63% | 11.10 | 11.43 | 67141 | 7550.56 | 3.12% | 5.00 |
| 2025-03-27 | 11.40 | 11.20 | -0.48 | -4.11% | 11.10 | 11.50 | 99336 | 11180.29 | 4.61% | 5.00 |
| 2025-03-26 | 11.61 | 11.68 | 0.17 | 1.48% | 11.40 | 12.04 | 100156 | 11753.92 | 4.65% | 0.00 |
| 2025-03-25 | 11.48 | 11.51 | 0.01 | 0.09% | 11.41 | 11.74 | 78159 | 9038.75 | 3.63% | 0.00 |
| 2025-03-24 | 11.94 | 11.50 | -0.61 | -5.04% | 11.27 | 12.10 | 120366 | 13964.44 | 5.59% | 0.00 |
| 2025-03-21 | 12.21 | 12.11 | -0.19 | -1.54% | 12.05 | 12.37 | 66578 | 8099.12 | 3.09% | 20.00 |
| 2025-03-20 | 12.38 | 12.30 | -0.08 | -0.65% | 12.28 | 12.79 | 81695 | 10185.80 | 3.79% | 0.00 |
| 2025-03-19 | 12.61 | 12.38 | -0.23 | -1.82% | 12.35 | 12.61 | 85516 | 10634.07 | 3.97% | 0.00 |
| 2025-03-18 | 12.51 | 12.61 | -0.01 | -0.08% | 12.41 | 12.66 | 109013 | 13633.82 | 5.06% | 0.00 |
| 2025-03-17 | 12.42 | 12.62 | 0.29 | 2.35% | 12.42 | 13.08 | 172822 | 22061.70 | 8.02% | 0.00 |
| 2025-03-14 | 12.10 | 12.33 | 0.21 | 1.73% | 12.00 | 12.39 | 99916 | 12275.92 | 4.64% | 0.00 |
| 2025-03-13 | 12.25 | 12.12 | -0.11 | -0.90% | 11.92 | 12.36 | 90337 | 10968.54 | 4.19% | 0.00 |
| 2025-03-12 | 12.36 | 12.23 | -0.15 | -1.21% | 12.23 | 12.48 | 85854 | 10547.65 | 3.99% | 0.00 |
| 2025-03-11 | 12.32 | 12.38 | -0.12 | -0.96% | 12.10 | 12.40 | 98725 | 12066.72 | 4.58% | 0.00 |
| 2025-03-10 | 12.12 | 12.50 | 0.37 | 3.05% | 12.05 | 12.82 | 161931 | 20289.22 | 7.52% | 0.00 |
| 2025-03-07 | 12.33 | 12.13 | -0.36 | -2.88% | 12.10 | 12.55 | 126186 | 15428.28 | 5.86% | 0.00 |
| 2025-03-06 | 12.16 | 12.49 | 0.34 | 2.80% | 12.05 | 12.58 | 143793 | 17762.27 | 6.68% | 38.00 |
| 2025-03-05 | 12.40 | 12.15 | -0.25 | -2.02% | 11.89 | 12.45 | 144955 | 17446.23 | 6.73% | 6.00 |
| 2025-03-04 | 12.67 | 12.40 | -0.51 | -3.95% | 12.18 | 12.77 | 161912 | 20005.44 | 7.52% | 3.00 |
| 2025-03-03 | 12.45 | 12.91 | -0.79 | -5.77% | 12.45 | 13.18 | 243324 | 31352.55 | 11.30% | 2.00 |
| 2025-02-28 | 14.39 | 13.70 | -0.79 | -5.45% | 13.60 | 14.88 | 196770 | 28238.11 | 9.13% | 5.00 |
| 2025-02-27 | 14.84 | 14.49 | -0.50 | -3.34% | 14.35 | 15.10 | 213516 | 31210.70 | 9.91% | 0.00 |
| 2025-02-26 | 14.48 | 14.99 | 0.51 | 3.52% | 14.20 | 15.15 | 292192 | 42694.70 | 13.56% | 24.00 |
| 2025-02-25 | 13.57 | 14.48 | 0.72 | 5.23% | 13.41 | 14.60 | 284523 | 40549.65 | 13.21% | 21.00 |
| 2025-02-24 | 13.42 | 13.76 | 0.36 | 2.69% | 13.20 | 13.81 | 171706 | 23404.55 | 7.97% | 0.00 |
| 2025-02-21 | 13.31 | 13.40 | 0.03 | 0.22% | 13.00 | 13.50 | 142296 | 18815.00 | 6.61% | 39.00 |
| 2025-02-20 | 13.60 | 13.37 | -0.43 | -3.12% | 13.19 | 13.70 | 153314 | 20505.22 | 7.12% | 0.00 |
| 2025-02-19 | 12.94 | 13.80 | 0.30 | 2.22% | 12.94 | 14.20 | 211866 | 28634.95 | 9.84% | 0.00 |
| 2025-02-18 | 13.31 | 13.50 | 0.11 | 0.82% | 13.16 | 14.25 | 249998 | 34479.81 | 11.61% | 0.00 |
| 2025-02-17 | 12.86 | 13.39 | 0.21 | 1.59% | 12.86 | 13.54 | 115743 | 15389.65 | 5.37% | 2.00 |
| 2025-02-14 | 13.38 | 13.18 | -0.20 | -1.49% | 13.17 | 14.04 | 155833 | 21141.66 | 7.23% | 5.00 |
| 2025-02-13 | 13.35 | 13.38 | 0.00 | 0.00% | 13.28 | 13.59 | 111303 | 14962.76 | 5.17% | 0.00 |
| 2025-02-12 | 13.57 | 13.38 | 0.02 | 0.15% | 13.10 | 13.58 | 113598 | 15068.88 | 5.27% | 0.00 |
| 2025-02-11 | 13.74 | 13.36 | -0.38 | -2.77% | 13.28 | 13.88 | 181406 | 24394.53 | 8.42% | 0.00 |
| 2025-02-10 | 12.90 | 13.74 | 0.84 | 6.51% | 12.60 | 13.77 | 238311 | 31633.69 | 11.06% | 0.00 |
| 2025-02-07 | 12.05 | 12.90 | 0.86 | 7.14% | 12.05 | 13.25 | 243731 | 31450.13 | 11.31% | 0.00 |
| 2025-02-06 | 11.92 | 12.04 | 0.13 | 1.09% | 11.55 | 12.14 | 137387 | 16352.07 | 6.38% | 0.00 |
| 2025-02-05 | 11.50 | 11.91 | 0.61 | 5.40% | 11.36 | 12.09 | 172552 | 20297.77 | 8.01% | 10.00 |
| 2025-01-27 | 11.25 | 11.30 | -2.12 | -15.80% | 11.25 | 12.44 | 268180 | 31316.83 | 12.45% | 31.00 |
| 2025-01-24 | 13.18 | 13.42 | 0.24 | 1.82% | 12.90 | 13.88 | 148565 | 20000.09 | 6.90% | 13.00 |
| 2025-01-23 | 13.36 | 13.18 | 0.04 | 0.30% | 13.16 | 13.95 | 136385 | 18383.28 | 6.33% | 2.00 |
| 2025-01-22 | 13.63 | 13.14 | -0.54 | -3.95% | 13.13 | 13.66 | 83795 | 11164.08 | 3.89% | 0.00 |
| 2025-01-21 | 14.13 | 13.68 | -0.34 | -2.43% | 13.41 | 14.20 | 100631 | 13747.69 | 4.67% | 0.00 |
| 2025-01-20 | 14.57 | 14.02 | -0.26 | -1.82% | 13.99 | 14.70 | 98757 | 14007.86 | 4.58% | 19.00 |
| 2025-01-17 | 14.58 | 14.28 | -0.29 | -1.99% | 14.21 | 14.73 | 118507 | 17049.54 | 5.50% | 0.00 |
*ST金刚(300093)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。
