威德福国际 WFRD
$84.43 +$2.39 (+2.91%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $84.43 0.00%
开盘$81.99
昨收$82.05
当日区间$81.17 – $85.85
成交量947.7K
市值$6.12B
市盈率（TTM）15.0
股息率1.27%
当前期权链的平均隐含波动率为：87%。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 | $85.00 | $2.95 | $0.90/$4.30 | 12 | 63 | 44% |
| 20 Nov 2026 | $80.00 | $4.83 | $4.40/$7.30 | 0 | 46 | 49% |
| 20 Nov 2026 | $90.00 | $0.95 | $0.00/$3.30 | 1 | 50 | 44% |
| 20 Nov 2026 | $75.00 | $8.99 | $8.00/$12.10 | 0 | 100 | 54% |
| 20 Nov 2026 | $95.00 | $0.73 | $0.00/$1.25 | 0 | 10 | 58% |
| 20 Nov 2026 | $70.00 | $13.39 | $13.20/$16.80 | 0 | 0 | 74% |
| 20 Nov 2026 | $100.00 | $0.68 | $0.00/$2.00 | 0 | 22 | 72% |
| 20 Nov 2026 | $65.00 | $18.23 | $17.80/$21.70 | 0 | 0 | 82% |
| 20 Nov 2026 | $105.00 | $0.64 | $0.00/$1.75 | 0 | 0 | 85% |
| 20 Nov 2026 | $60.00 | $23.08 | $23.50/$26.70 | 0 | 0 | 126% |
| 20 Nov 2026 | $110.00 | $0.59 | $0.00/$1.75 | 0 | 2 | 96% |
| 20 Nov 2026 | $55.00 | $27.92 | $27.90/$31.60 | 0 | 0 | 126% |
| 20 Nov 2026 | $115.00 | $0.54 | $0.00/$1.75 | 0 | 0 | 106% |
| 20 Nov 2026 | $50.00 | $32.77 | $33.30/$36.30 | 0 | 0 | 156% |
| 20 Nov 2026 | $120.00 | $0.50 | $0.00/$1.75 | 0 | 0 | 114% |
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 | $85.00 | $3.40 | $2.60/$3.80 | 5 | 35 | 46% |
| 20 Nov 2026 | $80.00 | $1.86 | $0.00/$3.30 | 1 | 25 | 59% |
| 20 Nov 2026 | $90.00 | $5.80 | $4.50/$8.60 | 13 | 27 | 47% |
| 20 Nov 2026 | $75.00 | $1.28 | $0.00/$1.90 | 0 | 96 | 75% |
| 20 Nov 2026 | $95.00 | $13.23 | $8.90/$12.80 | 0 | 5 | 48% |
| 20 Nov 2026 | $70.00 | $0.25 | $0.00/$0.45 | 4 | 143 | 64% |
| 20 Nov 2026 | $100.00 | $18.21 | $13.60/$17.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $65.00 | $0.53 | $0.00/$1.75 | 0 | 54 | 99% |
| 20 Nov 2026 | $105.00 | $23.17 | $18.60/$22.60 | 0 | 0 | 60% |
| 20 Nov 2026 | $60.00 | $0.38 | $0.05/$1.75 | 0 | 10 | 140% |
| 20 Nov 2026 | $110.00 | $28.14 | $23.60/$27.60 | 0 | 0 | 70% |
| 20 Nov 2026 | $55.00 | $0.23 | $0.00/$1.75 | 0 | 0 | 125% |
| 20 Nov 2026 | $115.00 | $33.11 | $28.60/$32.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $50.00 | $0.08 | $0.00/$1.75 | 0 | 0 | 127% |
| 20 Nov 2026 | $120.00 | $38.08 | $33.70/$37.60 | 0 | 0 | 96% |
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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