约翰威立国际出版A WLY
$50.23 −$0.24 (-0.48%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $50.23 0.00%
开盘$49.80
昨收$50.47
当日区间$49.80 – $50.95
成交量291.0K
市值$2.55B
市盈率（TTM）13.5
股息率2.83%
当前期权链的平均隐含波动率为：84%。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 | $50.00 | $2.08 | $0.45/$2.60 | 0 | 0 | 36% |
| 20 Nov 2026 | $55.00 | $0.77 | $0.00/$1.70 | 0 | 1 | 62% |
| 20 Nov 2026 | $45.00 | $6.03 | $4.50/$6.80 | 0 | 0 | 55% |
| 20 Nov 2026 | $60.00 | $0.32 | $0.00/$2.05 | 0 | 0 | 71% |
| 20 Nov 2026 | $40.00 | $10.76 | $9.20/$11.80 | 0 | 0 | 82% |
| 20 Nov 2026 | $65.00 | $0.14 | $0.00/$0.40 | 0 | 127 | 79% |
| 20 Nov 2026 | $35.00 | $15.70 | $13.80/$16.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $70.00 | $0.07 | $0.00/$2.15 | 0 | 0 | 85% |
| 20 Nov 2026 | $30.00 | $20.69 | $18.60/$22.40 | 0 | 0 | 163% |
| 20 Nov 2026 | $25.00 | $25.68 | $23.60/$27.40 | 0 | 0 | 214% |
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 | $50.00 | $1.38 | $1.00/$1.80 | 0 | 2 | 41% |
| 20 Nov 2026 | $55.00 | $5.10 | $3.40/$5.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $45.00 | $0.33 | $0.00/$1.75 | 0 | 7 | 54% |
| 20 Nov 2026 | $60.00 | $9.68 | $7.90/$10.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $40.00 | $0.06 | $0.00/$2.15 | 0 | 5 | 65% |
| 20 Nov 2026 | $65.00 | $14.55 | $12.90/$16.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $0.01 | $0.00/$2.15 | 0 | 20 | 75% |
| 20 Nov 2026 | $70.00 | $19.53 | $17.90/$21.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 85% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 97% |
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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