股票 › AIZ
信保人寿 AIZ
美股市值排名 #1124
$307.00 +$0.13 (+0.04%)
休市 · Nov 7, 12:10 am ET · 最新盘后价 $307.00 0.00%
开盘$300.74
昨收$306.87
当日区间$299.91 – $308.31
成交量468.3K
市值$15.06B
市盈率（TTM）14.5
股息率1.15%
当前期权链的平均隐含波动率为：53%。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 |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $310.00 | $5.25 | $3.00/$5.80 | 0 | 7 | 24% |
| 20 Nov 2026 | $300.00 | $10.59 | $9.00/$12.90 | 0 | 111 | 29% |
| 20 Nov 2026 | $320.00 | $2.00 | $0.80/$2.00 | 1 | 7 | 24% |
| 20 Nov 2026 | $290.00 | $19.58 | $17.30/$21.00 | 0 | 189 | 33% |
| 20 Nov 2026 | $330.00 | $1.49 | $0.00/$4.90 | 0 | 3 | 35% |
| 20 Nov 2026 | $280.00 | $28.80 | $26.50/$29.90 | 0 | 9 | 37% |
| 20 Nov 2026 | $340.00 | $0.80 | $0.00/$4.90 | 0 | 1 | 38% |
| 20 Nov 2026 | $270.00 | $38.21 | $36.50/$40.00 | 0 | 4 | 48% |
| 20 Nov 2026 | $350.00 | $0.44 | $0.00/$4.90 | 0 | 0 | 41% |
| 20 Nov 2026 | $260.00 | $47.78 | $46.50/$49.50 | 0 | 2 | 55% |
| 20 Nov 2026 | $360.00 | $0.24 | $0.00/$4.90 | 0 | 0 | 43% |
| 20 Nov 2026 | $250.00 | $57.46 | $56.00/$59.50 | 0 | 4 | 60% |
| 20 Nov 2026 | $370.00 | $0.13 | $0.00/$4.90 | 0 | 0 | 45% |
| 20 Nov 2026 | $240.00 | $67.23 | $66.00/$69.50 | 0 | 3 | 70% |
| 20 Nov 2026 | $380.00 | $0.08 | $0.00/$4.90 | 0 | 0 | 47% |
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 |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $310.00 | $8.83 | $6.10/$9.00 | 0 | 0 | 27% |
| 20 Nov 2026 | $300.00 | $4.15 | $1.65/$5.50 | 0 | 0 | 29% |
| 20 Nov 2026 | $320.00 | $16.38 | $12.20/$15.50 | 0 | 0 | 23% |
| 20 Nov 2026 | $290.00 | $3.12 | $0.05/$4.90 | 0 | 2 | 38% |
| 20 Nov 2026 | $330.00 | $25.06 | $21.00/$24.50 | 0 | 2 | 0% |
| 20 Nov 2026 | $280.00 | $2.32 | $0.05/$2.40 | 0 | 6 | 41% |
| 20 Nov 2026 | $340.00 | $34.35 | $31.00/$34.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $270.00 | $1.72 | $0.00/$4.90 | 0 | 9 | 58% |
| 20 Nov 2026 | $350.00 | $43.97 | $41.00/$44.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $260.00 | $1.26 | $0.00/$4.90 | 0 | 16 | 65% |
| 20 Nov 2026 | $360.00 | $53.76 | $51.00/$54.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $250.00 | $0.92 | $0.00/$4.90 | 0 | 16 | 71% |
| 20 Nov 2026 | $370.00 | $63.64 | $61.00/$64.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $240.00 | $0.66 | $0.00/$4.40 | 0 | 13 | 77% |
| 20 Nov 2026 | $380.00 | $73.56 | $71.00/$74.00 | 0 | 0 | 0% |
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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