天狼星XM SIRI
$32.40 −$0.55 (-1.67%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $32.21 -0.59%
开盘$32.40
昨收$32.95
当日区间$32.23 – $32.74
成交量6.70M
市值$10.90B
市盈率（TTM）12.7
股息率3.33%
当前期权链的平均隐含波动率为：62%。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
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
"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 | $32.50 | $0.65 | $0.49/$0.83 | 32 | 17,092 | 45% |
| 13 Nov 2026 | $32.00 | $1.17 | $0.74/$1.11 | 1 | 459 | 45% |
| 13 Nov 2026 | $33.00 | $0.44 | $0.40/$0.62 | 27 | 17,197 | 49% |
| 13 Nov 2026 | $31.50 | $1.80 | $0.95/$2.18 | 0 | 0 | 68% |
| 13 Nov 2026 | $33.50 | $0.35 | $0.09/$0.51 | 46 | 6 | 45% |
| 13 Nov 2026 | $31.00 | $2.28 | $0.37/$3.55 | 0 | 2 | 73% |
| 13 Nov 2026 | $34.00 | $0.11 | $0.02/$0.27 | 26 | 55 | 41% |
| 13 Nov 2026 | $30.50 | $2.21 | $0.92/$3.10 | 4 | 0 | 43% |
| 13 Nov 2026 | $34.50 | $0.12 | $0.01/$0.38 | 9 | 0 | 54% |
| 13 Nov 2026 | $30.00 | $2.62 | $1.15/$3.95 | 5 | 27 | 56% |
| 13 Nov 2026 | $35.00 | $0.10 | $0.00/$0.25 | 10 | 35 | 50% |
| 13 Nov 2026 | $29.50 | $2.49 | $1.54/$4.50 | 1 | 1 | 60% |
| 13 Nov 2026 | $35.50 | $0.17 | $0.01/$2.11 | 0 | 0 | 140% |
| 13 Nov 2026 | $29.00 | $4.22 | $2.27/$4.55 | 0 | 0 | 0% |
| 13 Nov 2026 | $36.00 | $0.04 | $0.01/$0.08 | 11 | 8 | 53% |
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 | $32.50 | $0.76 | $0.60/$0.84 | 8 | 137 | 44% |
| 13 Nov 2026 | $32.00 | $0.38 | $0.33/$0.65 | 176 | 30 | 44% |
| 13 Nov 2026 | $33.00 | $0.97 | $0.48/$1.52 | 1 | 2 | 43% |
| 13 Nov 2026 | $31.50 | $0.25 | $0.01/$0.54 | 10 | 11 | 41% |
| 13 Nov 2026 | $33.50 | $1.09 | $0.42/$2.44 | 0 | 1 | 49% |
| 13 Nov 2026 | $31.00 | $0.21 | $0.01/$0.58 | 0 | 1 | 54% |
| 13 Nov 2026 | $34.00 | $1.67 | $1.56/$1.96 | 2 | 0 | 44% |
| 13 Nov 2026 | $30.50 | $0.19 | $0.01/$0.40 | 0 | 18 | 55% |
| 13 Nov 2026 | $34.50 | $2.10 | $1.02/$3.40 | 6 | 0 | 47% |
| 13 Nov 2026 | $30.00 | $0.08 | $0.00/$0.19 | 1,017 | 1 | 49% |
| 13 Nov 2026 | $35.00 | $2.53 | $1.11/$4.15 | 5 | 0 | 42% |
| 13 Nov 2026 | $29.50 | $0.15 | $0.00/$1.60 | 0 | 1 | 68% |
| 13 Nov 2026 | $35.50 | $2.63 | $1.20/$4.95 | 0 | 0 | 0% |
| 13 Nov 2026 | $29.00 | $0.10 | $0.00/$0.24 | 2 | 17 | 68% |
| 13 Nov 2026 | $36.00 | $3.12 | $2.33/$5.15 | 0 | 0 | 72% |
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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