美国再保险集团 RGA
$261.90 −$0.06 (-0.02%)
休市 · Nov 7, 12:10 am ET · 最新盘后价 $261.90 0.00%
开盘$268.39
昨收$261.96
当日区间$259.09 – $270.82
成交量729.0K
市值$17.03B
市盈率（TTM）10.1
股息率1.44%
当前期权链的平均隐含波动率为：57%。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 | $260.00 | $8.35 | $5.00/$7.30 | 2 | 60 | 25% |
| 20 Nov 2026 | $270.00 | $3.00 | $1.25/$3.80 | 5 | 52 | 28% |
| 20 Nov 2026 | $250.00 | $15.98 | $11.80/$14.40 | 0 | 12 | 24% |
| 20 Nov 2026 | $280.00 | $1.20 | $0.05/$2.45 | 2 | 50 | 33% |
| 20 Nov 2026 | $240.00 | $24.41 | $20.80/$23.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $290.00 | $1.78 | $0.00/$2.25 | 0 | 9 | 49% |
| 20 Nov 2026 | $230.00 | $33.63 | $30.40/$33.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $300.00 | $1.45 | $0.00/$2.15 | 0 | 214 | 56% |
| 20 Nov 2026 | $220.00 | $42.87 | $40.20/$42.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $310.00 | $1.19 | $0.00/$2.15 | 0 | 0 | 63% |
| 20 Nov 2026 | $210.00 | $52.51 | $50.00/$52.80 | 0 | 2 | 0% |
| 20 Nov 2026 | $320.00 | $0.98 | $0.00/$2.15 | 0 | 0 | 68% |
| 20 Nov 2026 | $200.00 | $62.35 | $59.90/$62.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $195.00 | $67.31 | $65.20/$67.80 | 0 | 2 | 0% |
| 20 Nov 2026 | $330.00 | $0.81 | $0.00/$2.55 | 0 | 0 | 73% |
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 | $260.00 | $8.15 | $3.90/$6.00 | 0 | 4 | 31% |
| 20 Nov 2026 | $270.00 | $13.90 | $10.00/$12.40 | 0 | 0 | 33% |
| 20 Nov 2026 | $250.00 | $4.20 | $0.80/$3.50 | 0 | 214 | 34% |
| 20 Nov 2026 | $280.00 | $21.10 | $18.80/$21.00 | 0 | 0 | 40% |
| 20 Nov 2026 | $240.00 | $2.50 | $0.10/$3.10 | 0 | 2 | 45% |
| 20 Nov 2026 | $290.00 | $30.29 | $28.20/$30.90 | 0 | 0 | 49% |
| 20 Nov 2026 | $230.00 | $1.64 | $0.00/$1.00 | 0 | 14 | 59% |
| 20 Nov 2026 | $300.00 | $39.97 | $38.10/$40.70 | 0 | 0 | 58% |
| 20 Nov 2026 | $220.00 | $0.77 | $0.15/$2.65 | 0 | 222 | 71% |
| 20 Nov 2026 | $310.00 | $49.70 | $48.10/$50.90 | 0 | 0 | 69% |
| 20 Nov 2026 | $210.00 | $0.33 | $0.00/$2.15 | 0 | 10 | 63% |
| 20 Nov 2026 | $320.00 | $59.48 | $58.10/$60.70 | 0 | 0 | 77% |
| 20 Nov 2026 | $200.00 | $0.13 | $0.00/$2.10 | 0 | 8 | 65% |
| 20 Nov 2026 | $195.00 | $0.08 | $0.00/$2.15 | 0 | 0 | 66% |
| 20 Nov 2026 | $330.00 | $69.31 | $68.10/$70.90 | 0 | 0 | 87% |
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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