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戴尔科技 DELL

$328.53 +$11.62 (+3.67%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $331.70 +0.96%
开盘$346.05
昨收$316.91
当日区间$325.10 – $350.36
成交量8.60M
市值$208.88B
市盈率(TTM)19.1
股息率0.70%

当前期权链的平均隐含波动率为:104%。隐含波动率衡量期权市场预期的价格波动幅度——没有固定的"正常"水平,不同股票差异很大。

各执行价未平仓合约数

165253303353403453503553603680810认购认沽

仅显示最近到期日。认购在线上方,认沽在线下方——聚集处表示该执行价累积了最多未平仓合约。

各执行价隐含波动率

-27%82%192%301%165443810认购认沽

"波动率微笑":远离现价的执行价往往比平价执行价定价更高的隐含波动率。

认购

到期日执行价最新价买价/卖价成交量未平仓合约数IV
13 Nov 2026 $327.50 $19.00 $18.45/$18.90 134 36 104%
13 Nov 2026 $330.00 $17.45 $17.25/$17.55 243 67 104%
13 Nov 2026 $325.00 $20.30 $19.85/$20.20 209 13 105%
13 Nov 2026 $332.50 $16.40 $15.80/$16.40 184 64 103%
13 Nov 2026 $322.50 $21.70 $21.15/$21.50 70 77 105%
13 Nov 2026 $335.00 $14.95 $14.85/$15.05 267 144 102%
13 Nov 2026 $320.00 $22.78 $22.75/$22.95 53 42 106%
13 Nov 2026 $337.50 $14.10 $13.65/$14.10 113 400 102%
13 Nov 2026 $317.50 $24.70 $24.00/$24.75 170 4 107%
13 Nov 2026 $340.00 $12.72 $12.60/$12.90 334 54 101%
13 Nov 2026 $315.00 $27.45 $25.60/$26.35 35 22 108%
13 Nov 2026 $342.50 $12.00 $11.65/$11.85 140 8 101%
13 Nov 2026 $312.50 $27.90 $27.40/$27.80 47 0 109%
13 Nov 2026 $345.00 $11.10 $10.60/$10.85 148 82 100%
13 Nov 2026 $310.00 $30.10 $29.00/$29.45 37 30 109%

认沽

到期日执行价最新价买价/卖价成交量未平仓合约数IV
13 Nov 2026 $327.50 $16.20 $17.05/$17.50 185 46 104%
13 Nov 2026 $330.00 $18.20 $18.40/$18.60 1,194 163 103%
13 Nov 2026 $325.00 $15.95 $16.05/$16.40 655 1,121 105%
13 Nov 2026 $332.50 $19.57 $19.50/$20.15 403 61 103%
13 Nov 2026 $322.50 $15.05 $14.95/$15.20 248 26 105%
13 Nov 2026 $335.00 $20.70 $20.95/$21.20 385 78 102%
13 Nov 2026 $320.00 $12.40 $13.75/$14.40 288 186 106%
13 Nov 2026 $337.50 $20.60 $22.40/$22.70 217 57 102%
13 Nov 2026 $317.50 $12.10 $12.85/$13.20 303 76 106%
13 Nov 2026 $340.00 $23.50 $23.80/$24.15 364 104 101%
13 Nov 2026 $315.00 $12.12 $11.95/$12.20 265 89 107%
13 Nov 2026 $342.50 $24.00 $25.15/$25.75 218 42 101%
13 Nov 2026 $312.50 $9.80 $11.00/$11.50 242 40 108%
13 Nov 2026 $345.00 $25.65 $26.70/$27.40 187 59 100%
13 Nov 2026 $310.00 $9.76 $10.25/$10.55 285 161 109%

未平仓合约数=当前尚未平仓的合约数量。未平仓合约数越高,通常说明该执行价/到期日交易越活跃、进出场越容易。

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