| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 46.22 | 46.05 | -0.26 | -0.56% | 45.34 | 46.48 | 67780 | 31017.48 | 1.85% | 0.00 |
| 2026-02-03 | 45.15 | 46.31 | 1.71 | 3.83% | 44.88 | 46.37 | 70800 | 32411.75 | 1.93% | 3.48 |
| 2026-02-02 | 45.29 | 44.60 | -1.30 | -2.83% | 44.50 | 46.15 | 80397 | 36481.88 | 2.19% | 0.00 |
| 2026-01-30 | 46.51 | 45.90 | -0.55 | -1.18% | 44.88 | 46.82 | 91931 | 42016.11 | 2.51% | 0.00 |
| 2026-01-29 | 47.40 | 46.45 | -1.21 | -2.54% | 46.33 | 48.11 | 86274 | 40625.96 | 2.35% | 0.00 |
| 2026-01-28 | 48.86 | 47.66 | -1.42 | -2.89% | 47.36 | 49.00 | 102586 | 49118.87 | 2.80% | 0.00 |
| 2026-01-27 | 49.10 | 49.08 | -0.24 | -0.49% | 46.69 | 49.73 | 143433 | 68934.66 | 3.91% | 0.00 |
| 2026-01-26 | 51.69 | 49.32 | -1.35 | -2.66% | 48.81 | 51.70 | 158211 | 78557.15 | 4.32% | 0.00 |
| 2026-01-23 | 48.65 | 50.67 | 2.25 | 4.65% | 48.24 | 50.73 | 194444 | 97148.52 | 5.30% | 0.00 |
| 2026-01-22 | 49.30 | 48.42 | -0.73 | -1.49% | 48.30 | 50.20 | 92157 | 45021.81 | 2.51% | 0.00 |
| 2026-01-21 | 48.11 | 49.15 | 0.53 | 1.09% | 48.11 | 49.86 | 90208 | 44437.49 | 2.46% | 0.00 |
| 2026-01-20 | 50.30 | 48.62 | -1.75 | -3.47% | 47.89 | 50.66 | 119428 | 58386.46 | 3.26% | 0.00 |
| 2026-01-19 | 50.19 | 50.37 | 0.16 | 0.32% | 49.60 | 51.09 | 107813 | 54276.57 | 2.94% | 0.00 |
| 2026-01-16 | 49.65 | 50.21 | 0.71 | 1.43% | 48.92 | 50.75 | 125937 | 62791.87 | 3.44% | 5.00 |
| 2026-01-15 | 49.18 | 49.50 | 0.50 | 1.02% | 49.00 | 50.44 | 102424 | 50957.87 | 2.79% | 0.00 |
| 2026-01-14 | 49.20 | 49.00 | 0.05 | 0.10% | 48.27 | 50.62 | 151418 | 75037.93 | 4.13% | 0.00 |
| 2026-01-13 | 50.90 | 48.95 | -1.49 | -2.95% | 48.66 | 50.97 | 112220 | 55586.80 | 3.06% | 0.00 |
| 2026-01-12 | 49.10 | 50.44 | 1.45 | 2.96% | 48.03 | 50.78 | 171757 | 84980.81 | 4.69% | 0.00 |
| 2026-01-09 | 48.82 | 48.99 | 0.21 | 0.43% | 48.32 | 49.49 | 89762 | 43975.94 | 2.45% | 0.00 |
| 2026-01-08 | 48.80 | 48.78 | -0.15 | -0.31% | 48.29 | 49.84 | 90082 | 44202.80 | 2.46% | 0.00 |
| 2026-01-07 | 49.97 | 48.93 | -0.65 | -1.31% | 48.85 | 50.36 | 117358 | 58036.11 | 3.20% | 0.00 |
| 2026-01-06 | 48.48 | 49.58 | 0.94 | 1.93% | 48.44 | 50.45 | 128061 | 63570.68 | 3.49% | 0.00 |
| 2026-01-05 | 47.38 | 48.64 | 1.49 | 3.16% | 47.00 | 48.86 | 107239 | 51513.20 | 2.93% | 8.99 |
| 2025-12-31 | 47.47 | 47.15 | -0.45 | -0.95% | 46.74 | 47.82 | 57081 | 26894.99 | 1.56% | 11.00 |
| 2025-12-30 | 46.80 | 47.60 | 0.44 | 0.93% | 46.70 | 48.02 | 62457 | 29575.96 | 1.70% | 0.00 |
| 2025-12-29 | 48.00 | 47.16 | -0.84 | -1.75% | 46.98 | 48.37 | 66890 | 31752.70 | 1.82% | 0.00 |
| 2025-12-26 | 47.80 | 48.00 | 0.53 | 1.12% | 47.43 | 48.80 | 82300 | 39570.04 | 2.25% | 0.00 |
| 2025-12-25 | 47.82 | 47.47 | -0.15 | -0.31% | 47.05 | 47.95 | 47498 | 22532.82 | 1.30% | 0.00 |
| 2025-12-24 | 46.60 | 47.62 | 0.84 | 1.80% | 46.36 | 47.70 | 66903 | 31635.72 | 1.83% | 0.00 |
| 2025-12-23 | 45.95 | 46.78 | 0.82 | 1.78% | 45.92 | 47.65 | 87452 | 40911.36 | 2.39% | 0.00 |
| 2025-12-22 | 46.50 | 45.96 | -0.22 | -0.48% | 45.87 | 46.79 | 74958 | 34632.09 | 2.05% | 6.50 |
| 2025-12-19 | 45.90 | 46.18 | 0.56 | 1.23% | 45.81 | 46.78 | 54715 | 25324.32 | 1.49% | 4.47 |
| 2025-12-18 | 45.32 | 45.62 | -0.35 | -0.76% | 45.32 | 46.55 | 49542 | 22796.84 | 1.35% | 0.00 |
| 2025-12-17 | 45.01 | 45.97 | 1.29 | 2.89% | 44.58 | 46.08 | 65106 | 29505.70 | 1.78% | 0.00 |
| 2025-12-16 | 45.68 | 44.68 | -0.95 | -2.08% | 44.39 | 45.88 | 55104 | 24746.18 | 1.50% | 0.00 |
| 2025-12-15 | 46.02 | 45.63 | -0.29 | -0.63% | 45.31 | 46.34 | 64507 | 29537.19 | 1.76% | 0.00 |
| 2025-12-12 | 45.40 | 45.92 | 0.43 | 0.95% | 44.84 | 46.25 | 97611 | 44496.71 | 2.66% | 0.00 |
| 2025-12-11 | 46.50 | 45.49 | -2.36 | -4.93% | 45.35 | 46.66 | 203762 | 93435.92 | 5.56% | 0.00 |
| 2025-12-10 | 49.44 | 47.85 | -1.41 | -2.86% | 47.58 | 49.44 | 120651 | 58140.49 | 3.29% | 0.00 |
| 2025-12-09 | 50.05 | 49.26 | -0.87 | -1.74% | 49.01 | 50.37 | 72364 | 35981.85 | 1.97% | 0.00 |
| 2025-12-08 | 49.21 | 50.13 | 0.73 | 1.48% | 49.21 | 50.64 | 78676 | 39406.93 | 2.15% | 0.00 |
| 2025-12-05 | 49.06 | 49.40 | 0.26 | 0.53% | 48.48 | 49.66 | 57919 | 28445.62 | 1.58% | 0.00 |
| 2025-12-04 | 49.58 | 49.14 | -0.34 | -0.69% | 48.84 | 49.89 | 48220 | 23761.17 | 1.32% | 0.00 |
| 2025-12-03 | 50.65 | 49.48 | -0.82 | -1.63% | 49.25 | 50.88 | 49431 | 24615.61 | 1.35% | 0.00 |
| 2025-12-02 | 51.66 | 50.30 | -1.41 | -2.73% | 50.08 | 51.66 | 56444 | 28633.45 | 1.54% | 0.00 |
| 2025-12-01 | 51.76 | 51.71 | 0.01 | 0.02% | 51.38 | 52.38 | 59868 | 30994.27 | 1.63% | 0.00 |
| 2025-11-28 | 51.25 | 51.70 | 0.09 | 0.17% | 51.25 | 52.69 | 63000 | 32769.76 | 1.72% | 0.00 |
| 2025-11-27 | 49.91 | 51.61 | 1.72 | 3.45% | 49.89 | 52.77 | 93292 | 48288.98 | 2.55% | 0.00 |
| 2025-11-26 | 50.16 | 49.89 | -0.41 | -0.82% | 49.58 | 50.71 | 43737 | 21941.59 | 1.19% | 0.00 |
| 2025-11-25 | 50.17 | 50.30 | 0.42 | 0.84% | 49.95 | 50.94 | 61223 | 30924.46 | 1.67% | 6.96 |
| 2025-11-24 | 49.53 | 49.88 | 1.26 | 2.59% | 48.00 | 50.47 | 67683 | 33357.07 | 1.85% | 0.00 |
| 2025-11-21 | 51.46 | 48.62 | -3.98 | -7.57% | 48.43 | 52.01 | 129012 | 64317.52 | 3.52% | 0.00 |
| 2025-11-20 | 54.39 | 52.60 | -1.42 | -2.63% | 52.31 | 55.15 | 77771 | 41697.21 | 2.12% | 15.00 |
| 2025-11-19 | 55.00 | 54.02 | -1.13 | -2.05% | 53.82 | 56.50 | 90979 | 49721.07 | 2.48% | 0.00 |
| 2025-11-18 | 58.89 | 55.15 | -3.30 | -5.65% | 54.69 | 60.45 | 171186 | 96815.09 | 4.67% | 0.00 |
| 2025-11-17 | 57.95 | 58.45 | 1.67 | 2.94% | 57.50 | 60.50 | 157221 | 92430.06 | 4.29% | 0.00 |
| 2025-11-14 | 55.18 | 56.78 | 1.82 | 3.31% | 55.00 | 59.56 | 221151 | 127113.97 | 6.03% | 3.00 |
| 2025-11-13 | 51.90 | 54.96 | 3.46 | 6.72% | 51.80 | 56.45 | 157525 | 86016.55 | 4.57% | 0.00 |
| 2025-11-12 | 52.51 | 51.50 | -1.44 | -2.72% | 51.00 | 52.87 | 77370 | 40089.22 | 2.24% | 0.00 |
| 2025-11-11 | 53.40 | 52.94 | -0.46 | -0.86% | 52.69 | 55.08 | 66919 | 36007.36 | 1.94% | 0.00 |
| 2025-11-10 | 54.54 | 53.40 | -1.78 | -3.23% | 52.99 | 55.85 | 98541 | 53521.83 | 2.86% | 0.00 |
| 2025-11-07 | 54.18 | 55.18 | 0.30 | 0.55% | 53.60 | 56.16 | 99870 | 54753.82 | 2.90% | 0.00 |
| 2025-11-06 | 54.90 | 54.88 | 0.65 | 1.20% | 53.95 | 55.60 | 64282 | 35253.58 | 1.86% | 0.00 |
| 2025-11-05 | 53.03 | 54.23 | 0.55 | 1.02% | 51.69 | 55.06 | 78221 | 41918.33 | 2.27% | 0.00 |
| 2025-11-04 | 55.50 | 53.68 | -2.38 | -4.25% | 53.35 | 56.80 | 84167 | 45715.00 | 2.44% | 0.00 |
| 2025-11-03 | 56.98 | 56.06 | -1.43 | -2.49% | 54.40 | 57.60 | 112223 | 62206.75 | 3.25% | 0.00 |
| 2025-10-31 | 56.00 | 57.49 | 1.20 | 2.13% | 55.99 | 60.30 | 167959 | 98558.38 | 4.87% | 0.00 |
| 2025-10-30 | 58.36 | 56.29 | -0.79 | -1.38% | 56.13 | 58.36 | 96171 | 54848.01 | 2.79% | 0.00 |
| 2025-10-29 | 55.10 | 57.08 | 2.03 | 3.69% | 54.55 | 57.09 | 107832 | 60275.25 | 3.13% | 0.00 |
| 2025-10-28 | 55.88 | 55.05 | -0.77 | -1.38% | 55.02 | 56.25 | 74142 | 41230.45 | 2.15% | 0.00 |
| 2025-10-27 | 57.60 | 55.82 | -1.16 | -2.04% | 55.20 | 58.57 | 125466 | 70917.22 | 3.64% | 0.00 |
| 2025-10-24 | 54.90 | 56.98 | 2.70 | 4.97% | 54.57 | 57.10 | 109995 | 61886.34 | 3.19% | 10.00 |
| 2025-10-23 | 53.52 | 54.28 | 0.77 | 1.44% | 52.46 | 54.35 | 70436 | 37722.07 | 2.04% | 0.00 |
| 2025-10-22 | 54.10 | 53.51 | -0.61 | -1.13% | 52.73 | 54.10 | 60905 | 32521.36 | 1.77% | 0.00 |
| 2025-10-21 | 53.60 | 54.12 | 1.04 | 1.96% | 53.27 | 54.65 | 78244 | 42230.71 | 2.27% | 0.00 |
| 2025-10-20 | 54.26 | 53.08 | -0.20 | -0.38% | 52.85 | 54.88 | 101872 | 54982.39 | 2.95% | 0.00 |
| 2025-10-17 | 57.15 | 53.28 | -3.64 | -6.39% | 53.12 | 57.90 | 130138 | 71306.53 | 3.77% | 0.00 |
| 2025-10-16 | 57.51 | 56.92 | -0.23 | -0.40% | 56.80 | 58.66 | 94741 | 54716.77 | 2.75% | 2.00 |
| 2025-10-15 | 56.89 | 57.15 | 0.27 | 0.47% | 55.91 | 57.70 | 79741 | 45304.98 | 2.31% | 0.00 |
| 2025-10-14 | 61.61 | 56.88 | -3.69 | -6.09% | 56.66 | 62.09 | 140759 | 83096.87 | 4.08% | 0.00 |
天奈科技(688116)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。
