| 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 | 47.56 | 48.19 | 0.93 | 1.97% | 47.36 | 48.48 | 359763 | 173053.19 | 2.31% | 5.00 |
| 2026-03-24 | 48.00 | 47.26 | 0.07 | 0.15% | 45.41 | 48.18 | 434787 | 203280.39 | 2.79% | 29.00 |
| 2026-03-23 | 48.12 | 47.19 | -1.82 | -3.71% | 46.81 | 49.55 | 500407 | 240978.20 | 3.21% | 3.00 |
| 2026-03-20 | 48.42 | 49.01 | 0.84 | 1.74% | 48.31 | 51.18 | 619672 | 307217.00 | 3.97% | 31.00 |
| 2026-03-19 | 48.50 | 48.17 | -1.33 | -2.69% | 47.87 | 49.20 | 384586 | 186132.66 | 2.47% | 4.00 |
| 2026-03-18 | 49.93 | 49.50 | -0.34 | -0.68% | 48.88 | 50.26 | 343069 | 169382.30 | 2.20% | 1.00 |
| 2026-03-17 | 51.36 | 49.84 | -1.51 | -2.94% | 49.80 | 52.65 | 383680 | 195272.61 | 2.46% | 27.00 |
| 2026-03-16 | 51.79 | 51.35 | -0.55 | -1.06% | 50.90 | 52.36 | 381496 | 196195.27 | 2.45% | 6.00 |
| 2026-03-13 | 52.20 | 51.90 | -0.60 | -1.14% | 51.79 | 53.10 | 497276 | 260727.06 | 3.19% | 10.00 |
| 2026-03-12 | 51.80 | 52.50 | 0.35 | 0.67% | 51.42 | 52.85 | 557201 | 290777.84 | 3.57% | 8.00 |
| 2026-03-11 | 51.19 | 52.15 | 1.28 | 2.52% | 51.10 | 53.37 | 817225 | 428814.44 | 5.24% | 24.00 |
| 2026-03-10 | 50.79 | 50.87 | 1.22 | 2.46% | 50.32 | 51.39 | 391371 | 198934.53 | 2.51% | 32.00 |
| 2026-03-09 | 49.00 | 49.65 | -0.49 | -0.98% | 48.01 | 49.91 | 417598 | 203685.70 | 2.68% | 3.00 |
| 2026-03-06 | 50.29 | 50.14 | -0.36 | -0.71% | 49.90 | 50.71 | 283057 | 142166.39 | 1.82% | 0.00 |
| 2026-03-05 | 50.82 | 50.50 | 0.68 | 1.36% | 49.93 | 51.58 | 376099 | 190970.30 | 2.41% | 20.00 |
| 2026-03-04 | 49.41 | 49.82 | -0.33 | -0.66% | 49.25 | 50.80 | 425600 | 212672.28 | 2.73% | 26.00 |
| 2026-03-03 | 53.55 | 50.15 | -3.13 | -5.87% | 50.02 | 54.36 | 610170 | 314790.38 | 3.91% | 14.00 |
| 2026-03-02 | 53.75 | 53.28 | -1.52 | -2.77% | 52.90 | 54.79 | 519664 | 278023.28 | 3.33% | 6.00 |
| 2026-02-27 | 54.70 | 54.80 | -0.28 | -0.51% | 54.28 | 55.10 | 329675 | 180270.23 | 2.11% | 15.00 |
| 2026-02-26 | 55.73 | 55.08 | -0.37 | -0.67% | 54.86 | 55.98 | 384030 | 211915.08 | 2.46% | 6.42 |
| 2026-02-25 | 54.31 | 55.45 | 1.14 | 2.10% | 54.06 | 56.00 | 483590 | 267981.81 | 3.10% | 3.00 |
| 2026-02-24 | 55.35 | 54.31 | -0.49 | -0.89% | 54.04 | 55.44 | 348371 | 190501.25 | 2.23% | 21.00 |
| 2026-02-13 | 54.95 | 54.80 | -0.40 | -0.72% | 54.28 | 55.87 | 344550 | 190029.03 | 2.21% | 27.00 |
| 2026-02-12 | 55.15 | 55.20 | -0.15 | -0.27% | 54.58 | 55.83 | 475079 | 262313.56 | 3.05% | 31.00 |
| 2026-02-11 | 57.00 | 55.35 | -2.18 | -3.79% | 54.90 | 57.01 | 687326 | 382558.22 | 4.41% | 40.00 |
| 2026-02-10 | 58.28 | 57.53 | -1.02 | -1.74% | 57.18 | 59.20 | 423226 | 245210.16 | 2.71% | 22.00 |
| 2026-02-09 | 58.08 | 58.55 | 1.42 | 2.49% | 57.89 | 59.80 | 614647 | 362677.41 | 3.94% | 17.00 |
| 2026-02-06 | 56.35 | 57.13 | -0.05 | -0.09% | 55.80 | 58.75 | 509373 | 293426.34 | 3.27% | 21.00 |
| 2026-02-05 | 58.70 | 57.18 | -2.11 | -3.56% | 56.74 | 59.67 | 568796 | 328442.41 | 3.65% | 2.00 |
| 2026-02-04 | 59.25 | 59.29 | -0.63 | -1.05% | 58.09 | 59.89 | 628886 | 369930.34 | 4.03% | 8.00 |
| 2026-02-03 | 56.80 | 59.92 | 4.21 | 7.56% | 56.75 | 59.98 | 942282 | 553960.94 | 6.04% | 38.00 |
| 2026-02-02 | 57.20 | 55.71 | -2.00 | -3.47% | 55.70 | 57.80 | 502473 | 285052.50 | 3.22% | 10.00 |
| 2026-01-30 | 56.05 | 57.71 | 1.37 | 2.43% | 55.80 | 58.50 | 797435 | 456137.72 | 5.11% | 17.00 |
| 2026-01-29 | 58.71 | 56.34 | -3.16 | -5.31% | 56.15 | 60.29 | 907840 | 526710.81 | 5.82% | 68.00 |
| 2026-01-28 | 61.01 | 59.50 | -1.67 | -2.73% | 58.59 | 61.16 | 796324 | 473862.88 | 5.11% | 19.00 |
| 2026-01-27 | 61.50 | 61.17 | -0.72 | -1.16% | 57.76 | 62.10 | 1168277 | 699995.31 | 7.49% | 44.00 |
| 2026-01-26 | 66.93 | 61.89 | -1.26 | -2.00% | 61.80 | 67.48 | 1552594 | 993008.94 | 9.96% | 77.21 |
| 2026-01-23 | 57.40 | 63.15 | 5.75 | 10.02% | 57.36 | 63.62 | 1451254 | 883802.31 | 9.31% | 30.21 |
| 2026-01-22 | 58.99 | 57.40 | -1.51 | -2.56% | 57.00 | 60.79 | 679329 | 394747.81 | 4.36% | 37.00 |
| 2026-01-21 | 57.01 | 58.91 | 1.20 | 2.08% | 56.90 | 60.00 | 691179 | 405871.53 | 4.43% | 15.00 |
| 2026-01-20 | 60.69 | 57.71 | -2.57 | -4.26% | 57.00 | 61.49 | 975505 | 568296.25 | 6.26% | 94.00 |
| 2026-01-19 | 60.00 | 60.28 | -0.12 | -0.20% | 58.38 | 62.22 | 862692 | 523302.66 | 5.53% | 26.00 |
| 2026-01-16 | 61.10 | 60.40 | 0.05 | 0.08% | 59.23 | 61.30 | 931272 | 560761.69 | 5.97% | 82.00 |
| 2026-01-15 | 59.20 | 60.35 | 2.28 | 3.93% | 58.12 | 61.30 | 1275240 | 768386.44 | 8.18% | 23.00 |
| 2026-01-14 | 55.60 | 58.07 | 2.42 | 4.35% | 55.51 | 61.40 | 1447102 | 846017.19 | 9.28% | 116.00 |
| 2026-01-13 | 56.49 | 55.65 | -0.59 | -1.05% | 55.32 | 58.20 | 976183 | 552378.31 | 6.26% | 14.19 |
| 2026-01-12 | 57.55 | 56.24 | -2.16 | -3.70% | 54.80 | 57.81 | 1359506 | 764156.25 | 8.72% | 48.00 |
| 2026-01-09 | 57.00 | 58.40 | 1.39 | 2.44% | 55.59 | 59.50 | 1224258 | 709849.69 | 7.85% | 31.00 |
| 2026-01-08 | 55.09 | 57.01 | 1.92 | 3.49% | 54.15 | 57.47 | 1225446 | 691515.31 | 7.86% | 78.00 |
| 2026-01-07 | 55.01 | 55.09 | 0.09 | 0.16% | 54.56 | 57.29 | 1006707 | 558506.69 | 6.46% | 56.00 |
| 2026-01-06 | 54.08 | 55.00 | 1.52 | 2.84% | 54.08 | 57.69 | 1478047 | 820472.25 | 9.48% | 68.00 |
| 2026-01-05 | 49.98 | 53.48 | 3.50 | 7.00% | 49.70 | 54.14 | 1088080 | 568108.25 | 6.98% | 85.00 |
| 2025-12-31 | 50.73 | 49.98 | -0.82 | -1.61% | 49.69 | 51.15 | 449700 | 225608.42 | 2.88% | 47.00 |
| 2025-12-30 | 50.15 | 50.80 | 0.27 | 0.53% | 49.48 | 51.20 | 635908 | 321277.16 | 4.08% | 12.00 |
| 2025-12-29 | 52.87 | 50.53 | -0.30 | -0.59% | 50.33 | 54.28 | 928924 | 481135.31 | 5.96% | 45.00 |
| 2025-12-26 | 51.00 | 50.83 | -0.06 | -0.12% | 49.91 | 52.27 | 874240 | 445375.28 | 5.61% | 30.00 |
| 2025-12-25 | 49.80 | 50.89 | 1.12 | 2.25% | 49.08 | 51.18 | 656516 | 329207.00 | 4.21% | 21.00 |
| 2025-12-24 | 49.16 | 49.77 | 0.04 | 0.08% | 48.89 | 50.10 | 510757 | 253020.95 | 3.28% | 25.00 |
| 2025-12-23 | 48.91 | 49.73 | 1.56 | 3.24% | 48.91 | 51.17 | 864329 | 432276.88 | 5.54% | 15.00 |
| 2025-12-22 | 46.78 | 48.17 | 1.43 | 3.06% | 46.71 | 48.84 | 523662 | 250623.11 | 3.36% | 11.00 |
| 2025-12-19 | 47.04 | 46.74 | 0.15 | 0.32% | 46.50 | 47.55 | 273974 | 128553.48 | 1.76% | 33.00 |
| 2025-12-18 | 47.05 | 46.59 | -0.90 | -1.90% | 46.59 | 48.15 | 309263 | 145990.78 | 1.98% | 55.00 |
| 2025-12-17 | 46.25 | 47.49 | 1.59 | 3.46% | 46.16 | 47.78 | 447006 | 210285.64 | 2.87% | 32.00 |
| 2025-12-16 | 47.55 | 45.90 | -1.60 | -3.37% | 45.40 | 47.67 | 398697 | 183802.44 | 2.56% | 14.00 |
| 2025-12-15 | 48.47 | 47.50 | -1.33 | -2.72% | 47.46 | 48.93 | 319221 | 153156.12 | 2.05% | 30.00 |
| 2025-12-12 | 48.50 | 48.83 | 0.53 | 1.10% | 47.40 | 49.30 | 482977 | 233205.20 | 3.10% | 14.00 |
| 2025-12-11 | 49.57 | 48.30 | -1.26 | -2.54% | 48.28 | 50.41 | 463328 | 228428.31 | 2.97% | 4.00 |
| 2025-12-10 | 50.02 | 49.56 | -0.44 | -0.88% | 48.70 | 50.25 | 417663 | 205720.23 | 2.68% | 5.00 |
| 2025-12-09 | 49.86 | 50.00 | -0.29 | -0.58% | 49.35 | 50.80 | 503289 | 251551.67 | 3.23% | 14.00 |
| 2025-12-08 | 48.50 | 50.29 | 1.95 | 4.03% | 48.50 | 50.80 | 719366 | 359972.03 | 4.61% | 21.00 |
| 2025-12-05 | 47.61 | 48.34 | 0.54 | 1.13% | 47.10 | 48.51 | 333675 | 160043.50 | 2.14% | 13.00 |
| 2025-12-04 | 47.27 | 47.80 | 0.58 | 1.23% | 46.34 | 47.97 | 330091 | 156010.88 | 2.12% | 19.00 |
| 2025-12-03 | 48.40 | 47.22 | -0.95 | -1.97% | 47.00 | 48.74 | 334968 | 159463.75 | 2.15% | 8.00 |
| 2025-12-02 | 48.99 | 48.17 | -1.08 | -2.19% | 48.02 | 49.16 | 330205 | 159885.59 | 2.12% | 44.00 |
| 2025-12-01 | 49.11 | 49.25 | 0.20 | 0.41% | 48.80 | 49.64 | 419880 | 206294.25 | 2.69% | 76.00 |
| 2025-11-28 | 48.20 | 49.05 | 0.72 | 1.49% | 48.00 | 49.48 | 469898 | 229558.02 | 3.01% | 5.00 |
| 2025-11-27 | 48.31 | 48.33 | -0.17 | -0.35% | 48.28 | 50.27 | 557941 | 274627.53 | 3.58% | 54.00 |
| 2025-11-26 | 48.24 | 48.50 | -0.19 | -0.39% | 47.89 | 49.25 | 410210 | 199388.58 | 2.63% | 51.00 |
| 2025-11-25 | 48.13 | 48.69 | 0.75 | 1.56% | 47.75 | 49.12 | 503549 | 244805.50 | 3.23% | 33.00 |
| 2025-11-24 | 48.00 | 47.94 | 1.26 | 2.70% | 46.90 | 48.33 | 596474 | 284183.78 | 3.82% | 5.00 |
先导智能(300450)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。
