| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 12.28 | 12.14 | -0.04 | -0.33% | 12.11 | 12.88 | 279982 | 34577.66 | 6.90% | 0.00 |
| 2025-05-15 | 12.54 | 12.18 | -0.36 | -2.87% | 12.15 | 12.62 | 198500 | 24377.38 | 4.90% | 0.00 |
| 2025-05-14 | 12.92 | 12.54 | -0.21 | -1.65% | 12.44 | 12.94 | 272404 | 34367.20 | 6.72% | 2.00 |
| 2025-05-13 | 13.20 | 12.75 | -0.55 | -4.14% | 12.72 | 13.38 | 483432 | 62628.20 | 11.92% | 0.00 |
| 2025-05-12 | 12.45 | 13.30 | 0.42 | 3.26% | 12.40 | 13.67 | 731055 | 96971.77 | 18.03% | 13.00 |
| 2025-05-09 | 13.35 | 12.88 | -0.15 | -1.15% | 12.57 | 13.42 | 505533 | 65384.71 | 12.47% | 22.00 |
| 2025-05-08 | 12.43 | 13.03 | 0.37 | 2.92% | 12.36 | 13.23 | 533801 | 68106.85 | 13.16% | 4.00 |
| 2025-05-07 | 12.08 | 12.66 | 0.83 | 7.02% | 11.92 | 13.05 | 560870 | 69847.45 | 13.83% | 0.00 |
| 2025-05-06 | 11.43 | 11.83 | 0.42 | 3.68% | 11.43 | 11.83 | 188096 | 21996.40 | 4.64% | 5.00 |
| 2025-04-30 | 11.20 | 11.41 | 0.26 | 2.33% | 11.12 | 11.46 | 160110 | 18156.08 | 3.95% | 0.00 |
| 2025-04-29 | 10.90 | 11.15 | 0.22 | 2.01% | 10.74 | 11.33 | 200394 | 22322.91 | 4.94% | 0.00 |
| 2025-04-28 | 10.97 | 10.93 | -0.04 | -0.36% | 10.75 | 11.14 | 149119 | 16256.00 | 3.68% | 0.00 |
| 2025-04-25 | 10.84 | 10.97 | -0.10 | -0.90% | 10.71 | 11.13 | 197535 | 21486.55 | 4.98% | 0.00 |
| 2025-04-24 | 11.40 | 11.07 | -0.45 | -3.91% | 11.01 | 11.45 | 223419 | 24915.31 | 5.64% | 6.00 |
| 2025-04-23 | 11.54 | 11.52 | 0.02 | 0.17% | 11.34 | 11.63 | 174517 | 20054.36 | 4.40% | 0.00 |
| 2025-04-22 | 11.60 | 11.50 | -0.19 | -1.63% | 11.42 | 11.69 | 154474 | 17770.07 | 3.90% | 0.00 |
| 2025-04-21 | 11.50 | 11.69 | 0.20 | 1.74% | 11.37 | 11.73 | 174966 | 20331.87 | 4.41% | 0.00 |
| 2025-04-18 | 11.38 | 11.49 | 0.09 | 0.79% | 11.22 | 11.66 | 201541 | 23176.12 | 5.08% | 0.00 |
| 2025-04-17 | 11.50 | 11.40 | -0.18 | -1.55% | 11.40 | 11.80 | 199230 | 23095.46 | 5.03% | 2.00 |
| 2025-04-16 | 12.03 | 11.58 | -0.42 | -3.50% | 11.42 | 12.21 | 247863 | 29112.60 | 6.25% | 0.00 |
| 2025-04-15 | 12.32 | 12.00 | -0.32 | -2.60% | 11.86 | 12.39 | 235544 | 28304.74 | 5.94% | 0.00 |
| 2025-04-14 | 12.28 | 12.32 | 0.12 | 0.98% | 12.27 | 12.61 | 245755 | 30492.33 | 6.20% | 0.00 |
| 2025-04-11 | 12.39 | 12.20 | -0.19 | -1.53% | 12.16 | 12.55 | 353551 | 43729.46 | 8.92% | 2.00 |
| 2025-04-10 | 12.10 | 12.39 | -0.15 | -1.20% | 12.10 | 12.80 | 602939 | 75525.60 | 15.21% | 10.00 |
| 2025-04-09 | 10.64 | 12.54 | 1.84 | 17.20% | 10.27 | 12.70 | 690234 | 79802.84 | 17.41% | 20.00 |
| 2025-04-08 | 10.28 | 10.70 | 0.80 | 8.08% | 10.24 | 11.18 | 455551 | 48890.41 | 11.49% | 0.00 |
| 2025-04-07 | 11.28 | 9.90 | -2.02 | -16.95% | 9.55 | 11.39 | 423671 | 43954.95 | 10.69% | 22.00 |
| 2025-04-03 | 12.01 | 11.92 | -0.25 | -2.05% | 11.92 | 12.39 | 215955 | 26162.09 | 5.45% | 8.00 |
| 2025-04-02 | 12.30 | 12.17 | -0.16 | -1.30% | 12.05 | 12.42 | 212149 | 25908.69 | 5.35% | 8.00 |
| 2025-04-01 | 12.43 | 12.33 | 0.06 | 0.49% | 12.32 | 12.82 | 263598 | 32856.52 | 6.65% | 0.00 |
| 2025-03-31 | 12.21 | 12.27 | -0.19 | -1.52% | 11.81 | 12.40 | 310308 | 37400.59 | 7.83% | 13.00 |
| 2025-03-28 | 12.94 | 12.46 | -0.63 | -4.81% | 12.45 | 13.10 | 380104 | 48049.41 | 9.59% | 24.00 |
| 2025-03-27 | 13.51 | 13.09 | -0.60 | -4.38% | 12.64 | 13.70 | 514062 | 66900.77 | 12.97% | 52.00 |
| 2025-03-26 | 13.60 | 13.69 | -0.53 | -3.73% | 13.55 | 14.37 | 565439 | 78507.54 | 14.26% | 64.00 |
| 2025-03-25 | 15.15 | 14.22 | -1.63 | -10.28% | 14.01 | 15.65 | 771272 | 114042.25 | 19.46% | 28.00 |
| 2025-03-24 | 15.40 | 15.85 | 0.65 | 4.28% | 14.70 | 15.94 | 1002449 | 154009.25 | 25.29% | 113.00 |
| 2025-03-21 | 14.22 | 15.20 | 1.02 | 7.19% | 14.20 | 16.50 | 1283913 | 195526.38 | 32.39% | 0.00 |
| 2025-03-20 | 13.17 | 14.18 | 0.89 | 6.70% | 13.02 | 14.49 | 793943 | 109850.93 | 20.03% | 30.00 |
| 2025-03-19 | 13.37 | 13.29 | -0.44 | -3.20% | 13.10 | 13.95 | 457295 | 61530.84 | 11.54% | 1.00 |
| 2025-03-18 | 13.49 | 13.73 | 0.36 | 2.69% | 13.20 | 13.88 | 587563 | 79604.34 | 14.82% | 0.00 |
| 2025-03-17 | 14.11 | 13.37 | -0.15 | -1.11% | 13.30 | 15.00 | 925739 | 130616.23 | 23.35% | 1.00 |
| 2025-03-14 | 13.36 | 13.52 | 0.47 | 3.60% | 12.76 | 13.75 | 598015 | 79424.34 | 15.08% | 0.00 |
| 2025-03-13 | 12.70 | 13.05 | 0.30 | 2.35% | 12.41 | 13.06 | 292311 | 37149.05 | 7.37% | 15.00 |
| 2025-03-12 | 12.66 | 12.75 | 0.04 | 0.31% | 12.50 | 13.11 | 294962 | 37681.29 | 7.44% | 0.00 |
| 2025-03-11 | 12.30 | 12.71 | 0.20 | 1.60% | 12.16 | 12.79 | 228680 | 28862.09 | 5.77% | 0.00 |
| 2025-03-10 | 12.61 | 12.51 | 0.13 | 1.05% | 12.45 | 12.75 | 178615 | 22486.17 | 4.51% | 0.00 |
| 2025-03-07 | 12.39 | 12.38 | -0.06 | -0.48% | 12.33 | 12.84 | 235673 | 29637.08 | 5.94% | 0.00 |
| 2025-03-06 | 12.48 | 12.44 | -0.05 | -0.40% | 12.36 | 12.53 | 165997 | 20680.75 | 4.19% | 0.00 |
| 2025-03-05 | 12.32 | 12.49 | -0.01 | -0.08% | 12.25 | 12.59 | 209646 | 26043.30 | 5.29% | 0.00 |
| 2025-03-04 | 11.63 | 12.50 | 0.93 | 8.04% | 11.60 | 13.22 | 318155 | 39569.50 | 8.03% | 10.00 |
| 2025-03-03 | 11.47 | 11.57 | 0.10 | 0.87% | 11.38 | 11.84 | 96374 | 11253.85 | 2.43% | 0.00 |
| 2025-02-28 | 12.10 | 11.47 | -0.66 | -5.44% | 11.41 | 12.17 | 127947 | 14996.76 | 3.23% | 0.00 |
| 2025-02-27 | 12.25 | 12.13 | -0.18 | -1.46% | 11.89 | 12.47 | 129404 | 15725.32 | 3.26% | 0.00 |
| 2025-02-26 | 12.32 | 12.31 | 0.02 | 0.16% | 12.13 | 12.35 | 115978 | 14205.70 | 2.93% | 0.00 |
| 2025-02-25 | 12.10 | 12.29 | -0.01 | -0.08% | 12.01 | 12.47 | 139514 | 17149.03 | 3.52% | 0.00 |
| 2025-02-24 | 12.08 | 12.30 | 0.12 | 0.99% | 12.05 | 12.50 | 169284 | 20790.36 | 4.27% | 1.00 |
| 2025-02-21 | 12.05 | 12.18 | -0.10 | -0.81% | 12.03 | 12.25 | 193267 | 23442.99 | 4.88% | 0.00 |
| 2025-02-20 | 11.71 | 12.28 | 0.63 | 5.41% | 11.66 | 12.37 | 265003 | 32198.02 | 6.68% | 0.00 |
| 2025-02-19 | 11.34 | 11.65 | 0.34 | 3.01% | 11.34 | 11.70 | 122013 | 14075.25 | 3.08% | 0.00 |
| 2025-02-18 | 11.82 | 11.31 | -0.61 | -5.12% | 11.25 | 11.90 | 147081 | 16980.79 | 3.71% | 15.00 |
| 2025-02-17 | 11.72 | 11.92 | 0.15 | 1.27% | 11.72 | 12.11 | 152491 | 18237.47 | 3.85% | 1.00 |
| 2025-02-14 | 11.66 | 11.77 | 0.02 | 0.17% | 11.53 | 11.82 | 111050 | 12985.26 | 2.80% | 1.00 |
| 2025-02-13 | 11.80 | 11.75 | -0.09 | -0.76% | 11.68 | 11.99 | 121488 | 14371.08 | 3.06% | 0.00 |
| 2025-02-12 | 11.72 | 11.84 | 0.04 | 0.34% | 11.71 | 11.91 | 116440 | 13765.13 | 2.94% | 6.00 |
| 2025-02-11 | 11.96 | 11.80 | -0.24 | -1.99% | 11.74 | 11.96 | 129565 | 15331.45 | 3.27% | 8.00 |
| 2025-02-10 | 11.80 | 12.04 | 0.24 | 2.03% | 11.71 | 12.12 | 170989 | 20438.86 | 4.31% | 0.00 |
| 2025-02-07 | 11.71 | 11.80 | 0.20 | 1.72% | 11.44 | 11.80 | 192792 | 22384.95 | 4.86% | 0.00 |
| 2025-02-06 | 11.38 | 11.60 | 0.29 | 2.56% | 11.15 | 11.60 | 131116 | 15004.66 | 3.31% | 0.00 |
| 2025-02-05 | 10.94 | 11.31 | 0.39 | 3.57% | 10.94 | 11.42 | 140213 | 15789.54 | 3.54% | 0.00 |
| 2025-01-27 | 10.95 | 10.92 | 0.01 | 0.09% | 10.79 | 11.10 | 113264 | 12423.25 | 2.86% | 0.00 |
| 2025-01-24 | 10.57 | 10.91 | 0.29 | 2.73% | 10.48 | 10.97 | 124784 | 13416.67 | 3.15% | 5.00 |
| 2025-01-23 | 10.71 | 10.62 | 0.02 | 0.19% | 10.59 | 10.92 | 107053 | 11529.71 | 2.70% | 0.00 |
| 2025-01-22 | 10.73 | 10.60 | -0.17 | -1.58% | 10.52 | 10.73 | 99378 | 10534.92 | 2.51% | 0.00 |
| 2025-01-21 | 10.61 | 10.77 | 0.20 | 1.89% | 10.44 | 10.79 | 127062 | 13497.06 | 3.21% | 0.00 |
| 2025-01-20 | 10.53 | 10.57 | 0.09 | 0.86% | 10.37 | 10.63 | 81601 | 8587.00 | 2.06% | 0.00 |
| 2025-01-17 | 10.50 | 10.48 | -0.11 | -1.04% | 10.37 | 10.65 | 81149 | 8516.50 | 2.05% | 0.00 |
| 2025-01-16 | 10.61 | 10.59 | 0.04 | 0.38% | 10.46 | 10.78 | 91429 | 9706.64 | 2.31% | 0.00 |
| 2025-01-15 | 10.68 | 10.55 | -0.14 | -1.31% | 10.50 | 10.72 | 78457 | 8314.06 | 1.98% | 0.00 |
| 2025-01-14 | 10.15 | 10.69 | 0.58 | 5.74% | 10.15 | 10.69 | 128499 | 13491.69 | 3.24% | 0.00 |
| 2025-01-13 | 10.00 | 10.11 | 0.02 | 0.20% | 9.72 | 10.21 | 79384 | 7955.11 | 2.00% | 0.00 |
天和防务(300397)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。
