WR伯克利保险 WRB
$75.23 −$1.75 (-2.27%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $75.23 0.00%
开盘$75.36
昨收$76.98
当日区间$74.76 – $75.83
成交量1.85M
市值$27.95B
市盈率（TTM）15.9
股息率0.51%
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 | $75.00 | $2.08 | $1.55/$2.25 | 1 | 1,077 | 31% |
| 20 Nov 2026 | $77.50 | $1.00 | $0.60/$1.25 | 1 | 452 | 32% |
| 20 Nov 2026 | $72.50 | $5.16 | $2.35/$4.50 | 0 | 314 | 30% |
| 20 Nov 2026 | $80.00 | $0.65 | $0.05/$0.75 | 0 | 35 | 33% |
| 20 Nov 2026 | $70.00 | $7.46 | $4.50/$7.00 | 0 | 12 | 39% |
| 20 Nov 2026 | $82.50 | $0.39 | $0.00/$0.50 | 0 | 8 | 43% |
| 20 Nov 2026 | $67.50 | $9.83 | $6.90/$9.30 | 0 | 6 | 45% |
| 20 Nov 2026 | $85.00 | $0.15 | $0.00/$1.00 | 0 | 88 | 41% |
| 20 Nov 2026 | $65.00 | $12.26 | $9.20/$11.90 | 0 | 0 | 54% |
| 20 Nov 2026 | $62.50 | $14.72 | $11.70/$15.00 | 0 | 0 | 81% |
| 20 Nov 2026 | $90.00 | $0.01 | $0.00/$2.15 | 0 | 0 | 39% |
| 20 Nov 2026 | $60.00 | $17.19 | $14.20/$16.90 | 0 | 0 | 77% |
| 20 Nov 2026 | $95.00 | $0.00 | $0.00/$1.85 | 0 | 0 | 38% |
| 20 Nov 2026 | $55.00 | $22.17 | $19.10/$21.90 | 0 | 0 | 97% |
| 20 Nov 2026 | $100.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 40% |
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 | $75.00 | $1.22 | $1.20/$1.70 | 0 | 70 | 29% |
| 20 Nov 2026 | $77.50 | $1.97 | $1.65/$4.20 | 0 | 23 | 28% |
| 20 Nov 2026 | $72.50 | $0.48 | $0.20/$1.10 | 0 | 61 | 31% |
| 20 Nov 2026 | $80.00 | $3.49 | $3.60/$5.90 | 0 | 2 | 0% |
| 20 Nov 2026 | $70.00 | $0.28 | $0.05/$0.60 | 0 | 70 | 36% |
| 20 Nov 2026 | $82.50 | $5.75 | $5.90/$8.30 | 0 | 3 | 0% |
| 20 Nov 2026 | $67.50 | $0.15 | $0.00/$1.20 | 0 | 29 | 39% |
| 20 Nov 2026 | $85.00 | $8.05 | $8.30/$11.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $65.00 | $0.08 | $0.00/$1.15 | 0 | 17 | 44% |
| 20 Nov 2026 | $62.50 | $0.04 | $0.00/$2.20 | 0 | 4 | 48% |
| 20 Nov 2026 | $90.00 | $13.02 | $13.40/$16.20 | 0 | 0 | 52% |
| 20 Nov 2026 | $60.00 | $0.02 | $0.00/$1.75 | 0 | 2 | 53% |
| 20 Nov 2026 | $95.00 | $18.02 | $18.20/$21.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $55.00 | $0.01 | $0.00/$2.15 | 0 | 0 | 61% |
| 20 Nov 2026 | $100.00 | $23.02 | $23.20/$26.00 | 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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