| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 42.90 | 46.71 | 4.17 | 9.80% | 42.78 | 47.10 | 365836 | 165637.66 | 18.00% | 1.00 |
| 2025-10-23 | 44.01 | 42.54 | -1.64 | -3.71% | 41.87 | 44.25 | 152791 | 64902.76 | 7.52% | 6.00 |
| 2025-10-22 | 44.50 | 44.18 | -1.02 | -2.26% | 43.40 | 44.89 | 158021 | 69829.51 | 7.77% | 4.00 |
| 2025-10-21 | 44.33 | 45.20 | 0.42 | 0.94% | 43.87 | 45.49 | 272827 | 122050.97 | 13.42% | 3.00 |
| 2025-10-20 | 42.18 | 44.78 | 3.56 | 8.64% | 41.96 | 47.23 | 395696 | 178307.98 | 19.47% | 6.00 |
| 2025-10-17 | 44.04 | 41.22 | -3.23 | -7.27% | 41.10 | 44.64 | 256539 | 108439.17 | 12.62% | 30.00 |
| 2025-10-16 | 44.99 | 44.45 | -0.60 | -1.33% | 44.07 | 46.93 | 295833 | 133071.84 | 14.56% | 26.00 |
| 2025-10-15 | 44.11 | 45.05 | 0.68 | 1.53% | 43.17 | 46.30 | 469056 | 211357.48 | 23.08% | 2.00 |
| 2025-10-14 | 46.93 | 44.37 | 4.81 | 12.16% | 43.98 | 47.47 | 689112 | 320004.50 | 33.91% | 16.00 |
| 2025-10-13 | 38.00 | 39.56 | -0.96 | -2.37% | 37.63 | 39.56 | 168342 | 65359.58 | 8.28% | 0.00 |
| 2025-10-10 | 40.32 | 40.52 | 0.01 | 0.02% | 39.90 | 41.46 | 180914 | 73541.43 | 8.90% | 0.00 |
| 2025-10-09 | 41.20 | 40.51 | -0.33 | -0.81% | 40.46 | 41.72 | 184655 | 75926.66 | 9.09% | 2.00 |
| 2025-09-30 | 41.70 | 40.84 | -0.63 | -1.52% | 40.63 | 42.10 | 138523 | 56939.66 | 6.82% | 0.00 |
| 2025-09-29 | 40.77 | 41.47 | 0.67 | 1.64% | 40.45 | 41.84 | 132701 | 54904.87 | 6.53% | 5.00 |
| 2025-09-26 | 42.43 | 40.80 | -1.83 | -4.29% | 40.77 | 43.47 | 215950 | 89402.70 | 10.63% | 7.00 |
| 2025-09-25 | 42.05 | 42.63 | 0.08 | 0.19% | 42.05 | 44.34 | 256392 | 110889.69 | 12.61% | 1.00 |
| 2025-09-24 | 42.00 | 42.55 | 0.05 | 0.12% | 41.16 | 42.65 | 211478 | 88935.24 | 10.41% | 3.00 |
| 2025-09-23 | 45.00 | 42.50 | -2.16 | -4.84% | 41.03 | 45.50 | 340729 | 146854.39 | 16.76% | 7.00 |
| 2025-09-22 | 43.75 | 44.66 | 1.21 | 2.78% | 42.83 | 45.00 | 325723 | 144581.55 | 16.03% | 13.00 |
| 2025-09-19 | 45.11 | 43.45 | -1.55 | -3.44% | 43.39 | 45.50 | 329508 | 144858.30 | 16.21% | 21.00 |
| 2025-09-18 | 45.00 | 45.00 | 0.39 | 0.87% | 43.90 | 48.48 | 591665 | 272536.28 | 29.11% | 3.00 |
| 2025-09-17 | 40.01 | 44.61 | 5.51 | 14.09% | 39.90 | 46.90 | 532707 | 234282.44 | 26.21% | 9.00 |
| 2025-09-16 | 35.68 | 39.10 | 4.00 | 11.40% | 35.62 | 40.58 | 526554 | 204032.81 | 25.91% | 7.00 |
| 2025-09-15 | 35.50 | 35.10 | -0.64 | -1.79% | 34.61 | 35.92 | 177677 | 62290.14 | 8.74% | 2.00 |
| 2025-09-12 | 36.50 | 35.74 | -0.91 | -2.48% | 35.63 | 36.79 | 209682 | 75733.68 | 10.32% | 0.00 |
| 2025-09-11 | 34.92 | 36.65 | 1.80 | 5.16% | 34.20 | 37.65 | 305385 | 110265.20 | 15.03% | 7.00 |
| 2025-09-10 | 34.45 | 34.85 | -0.02 | -0.06% | 33.94 | 35.66 | 197468 | 68692.38 | 9.72% | 18.00 |
| 2025-09-09 | 35.80 | 34.87 | -0.70 | -1.97% | 34.35 | 36.35 | 217245 | 77030.73 | 10.69% | 0.00 |
| 2025-09-08 | 33.34 | 35.57 | 1.96 | 5.83% | 33.33 | 35.94 | 303169 | 106912.86 | 14.92% | 5.00 |
| 2025-09-05 | 32.28 | 33.61 | 1.33 | 4.12% | 31.89 | 33.76 | 185540 | 60803.43 | 9.13% | 2.00 |
| 2025-09-04 | 33.30 | 32.28 | -0.32 | -0.98% | 31.45 | 34.28 | 226560 | 74895.06 | 11.15% | 0.00 |
| 2025-09-03 | 32.50 | 32.60 | 0.61 | 1.91% | 32.30 | 33.47 | 208538 | 68459.88 | 10.26% | 0.00 |
| 2025-09-02 | 35.63 | 31.99 | -3.78 | -10.57% | 31.81 | 35.63 | 309233 | 102981.21 | 15.21% | 2.00 |
| 2025-09-01 | 36.70 | 35.77 | -0.99 | -2.69% | 35.04 | 36.70 | 274047 | 97583.49 | 13.48% | 10.00 |
| 2025-08-29 | 36.36 | 36.76 | 0.48 | 1.32% | 35.33 | 37.82 | 380478 | 139596.34 | 18.93% | 0.00 |
| 2025-08-28 | 35.97 | 36.28 | -0.14 | -0.38% | 34.59 | 36.29 | 321040 | 113299.57 | 15.97% | 2.00 |
| 2025-08-27 | 37.18 | 36.42 | 0.16 | 0.44% | 35.90 | 38.24 | 303419 | 112164.25 | 15.09% | 9.00 |
| 2025-08-26 | 36.80 | 36.26 | -0.72 | -1.95% | 36.20 | 37.35 | 248594 | 91193.92 | 12.37% | 0.00 |
| 2025-08-25 | 36.00 | 36.98 | 0.70 | 1.93% | 35.40 | 37.28 | 349173 | 126995.39 | 17.37% | 2.00 |
| 2025-08-22 | 35.61 | 36.28 | 0.27 | 0.75% | 35.01 | 36.48 | 302900 | 108095.18 | 15.07% | 11.00 |
| 2025-08-21 | 38.54 | 36.01 | -2.84 | -7.31% | 35.30 | 38.54 | 398466 | 147382.19 | 19.82% | 3.00 |
| 2025-08-20 | 36.00 | 38.85 | 2.70 | 7.47% | 35.00 | 39.58 | 477249 | 177642.16 | 23.74% | 19.00 |
| 2025-08-19 | 37.77 | 36.15 | -0.94 | -2.53% | 35.62 | 38.13 | 388253 | 141936.75 | 19.32% | 13.00 |
| 2025-08-18 | 35.04 | 37.09 | 2.98 | 8.74% | 34.45 | 38.38 | 457208 | 165480.55 | 22.75% | 20.00 |
| 2025-08-15 | 31.60 | 34.11 | 2.24 | 7.03% | 31.60 | 35.00 | 414847 | 139872.97 | 20.64% | 15.00 |
| 2025-08-14 | 33.45 | 31.87 | -1.68 | -5.01% | 31.71 | 33.67 | 297539 | 96140.05 | 14.80% | 0.00 |
| 2025-08-13 | 33.22 | 33.55 | -0.23 | -0.68% | 32.58 | 33.79 | 342746 | 113783.56 | 17.05% | 1.00 |
| 2025-08-12 | 32.27 | 33.78 | 1.04 | 3.18% | 31.67 | 34.10 | 440137 | 145265.08 | 21.90% | 0.00 |
| 2025-08-11 | 32.51 | 32.74 | 0.66 | 2.06% | 31.68 | 33.52 | 440217 | 143905.33 | 21.90% | 1.00 |
| 2025-08-08 | 30.19 | 32.08 | 1.73 | 5.70% | 29.81 | 33.00 | 394502 | 124532.81 | 19.63% | 1.00 |
| 2025-08-07 | 31.98 | 30.35 | -1.13 | -3.59% | 30.12 | 32.19 | 349764 | 108561.08 | 17.40% | 3.00 |
| 2025-08-06 | 30.08 | 31.48 | 1.33 | 4.41% | 30.08 | 32.80 | 394246 | 125550.09 | 19.61% | 0.00 |
| 2025-08-05 | 30.01 | 30.15 | 0.23 | 0.77% | 29.55 | 31.18 | 285733 | 86349.54 | 14.21% | 43.00 |
| 2025-08-04 | 30.13 | 29.92 | -0.23 | -0.76% | 29.78 | 31.24 | 261262 | 79391.34 | 13.00% | 0.00 |
| 2025-08-01 | 30.51 | 30.15 | 0.14 | 0.47% | 30.00 | 31.88 | 312177 | 96332.48 | 15.53% | 0.00 |
| 2025-07-31 | 30.21 | 30.01 | 0.15 | 0.50% | 29.67 | 31.10 | 321223 | 97659.02 | 15.98% | 3.00 |
| 2025-07-30 | 30.00 | 29.86 | -0.47 | -1.55% | 29.50 | 30.45 | 214155 | 64086.89 | 10.65% | 6.00 |
| 2025-07-29 | 27.25 | 30.33 | 3.05 | 11.18% | 27.10 | 30.60 | 362073 | 105899.88 | 18.01% | 22.00 |
| 2025-07-28 | 27.08 | 27.28 | 0.15 | 0.55% | 26.80 | 27.58 | 161996 | 44070.76 | 8.06% | 12.00 |
| 2025-07-25 | 26.98 | 27.13 | -0.53 | -1.92% | 26.45 | 27.98 | 247373 | 66894.55 | 12.31% | 3.00 |
| 2025-07-24 | 28.65 | 27.66 | -1.14 | -3.96% | 27.57 | 28.87 | 197529 | 55109.68 | 9.83% | 0.00 |
| 2025-07-23 | 28.78 | 28.80 | -0.50 | -1.71% | 28.16 | 28.98 | 199527 | 56975.44 | 9.93% | 6.00 |
| 2025-07-22 | 26.48 | 29.30 | 2.60 | 9.74% | 26.48 | 30.12 | 470147 | 136636.98 | 23.39% | 1.00 |
| 2025-07-21 | 25.58 | 26.70 | 1.05 | 4.09% | 25.53 | 26.85 | 198764 | 52462.64 | 9.89% | 5.00 |
| 2025-07-18 | 26.04 | 25.65 | -0.50 | -1.91% | 25.50 | 26.11 | 101771 | 26219.57 | 5.06% | 4.00 |
| 2025-07-17 | 25.45 | 26.15 | 0.72 | 2.83% | 25.05 | 26.28 | 140190 | 36439.75 | 6.97% | 0.00 |
| 2025-07-16 | 25.91 | 25.43 | -0.53 | -2.04% | 25.25 | 25.99 | 111308 | 28482.45 | 5.54% | 11.00 |
| 2025-07-15 | 25.06 | 25.96 | 0.81 | 3.22% | 24.97 | 26.10 | 175492 | 45143.04 | 8.73% | 6.00 |
| 2025-07-14 | 24.98 | 25.15 | 0.03 | 0.12% | 24.86 | 25.19 | 62360 | 15621.36 | 3.10% | 0.00 |
| 2025-07-11 | 25.38 | 25.12 | -0.36 | -1.41% | 25.00 | 25.46 | 84870 | 21343.90 | 4.22% | 0.00 |
| 2025-07-10 | 25.40 | 25.48 | 0.05 | 0.20% | 25.14 | 25.80 | 98335 | 24991.05 | 4.89% | 9.00 |
| 2025-07-09 | 25.35 | 25.43 | -0.07 | -0.27% | 25.25 | 25.87 | 139296 | 35649.13 | 6.93% | 12.00 |
| 2025-07-08 | 24.52 | 25.50 | 1.01 | 4.12% | 24.39 | 25.64 | 166809 | 42170.14 | 8.30% | 0.00 |
| 2025-07-07 | 24.92 | 24.49 | -0.53 | -2.12% | 24.37 | 25.08 | 115354 | 28323.76 | 5.74% | 0.00 |
| 2025-07-04 | 24.73 | 25.02 | 0.11 | 0.44% | 24.60 | 25.69 | 180732 | 45260.85 | 8.99% | 4.00 |
| 2025-07-03 | 23.52 | 24.91 | 1.38 | 5.86% | 23.45 | 25.45 | 221902 | 54415.07 | 11.04% | 0.00 |
| 2025-07-02 | 23.78 | 23.53 | -0.41 | -1.71% | 23.27 | 23.86 | 65806 | 15469.16 | 3.27% | 0.00 |
| 2025-07-01 | 24.03 | 23.94 | 0.06 | 0.25% | 23.58 | 24.05 | 76489 | 18234.57 | 3.81% | 3.00 |
| 2025-06-30 | 23.58 | 23.88 | 0.35 | 1.49% | 23.52 | 23.94 | 82044 | 19496.46 | 4.08% | 0.00 |
| 2025-06-27 | 23.45 | 23.53 | 0.02 | 0.09% | 23.36 | 23.98 | 93160 | 22046.38 | 4.63% | 0.00 |
中石科技(300684)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。
