多尼戈尔集团-A DGICA
$18.73 −$0.23 (-1.21%)
休市 · Nov 6, 10:00 pm ET · 最新盘后价 $18.73 0.00%
开盘$18.81
昨收$18.96
当日区间$18.61 – $18.85
成交量98.8K
市值$700.87M
市盈率（TTM）10.1
股息率4.00%
当前期权链的平均隐含波动率为：90%。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 | $17.50 | $1.88 | $0.00/$3.50 | 0 | 0 | 86% |
| 20 Nov 2026 | $20.00 | $0.60 | $0.00/$2.15 | 0 | 0 | 78% |
| 20 Nov 2026 | $15.00 | $4.02 | $1.60/$6.00 | 0 | 0 | 74% |
| 20 Nov 2026 | $22.50 | $0.13 | $0.00/$2.15 | 0 | 0 | 75% |
| 20 Nov 2026 | $12.50 | $6.48 | $4.30/$8.30 | 0 | 0 | 123% |
| 20 Nov 2026 | $25.00 | $0.02 | $0.00/$2.15 | 0 | 0 | 74% |
| 20 Nov 2026 | $10.00 | $8.98 | $6.70/$11.00 | 0 | 0 | 205% |
| 20 Nov 2026 | $7.50 | $11.47 | $9.00/$13.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 80% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 90% |
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 | $17.50 | $0.39 | $0.00/$2.25 | 0 | 0 | 66% |
| 20 Nov 2026 | $20.00 | $1.61 | $0.00/$3.40 | 0 | 0 | 59% |
| 20 Nov 2026 | $15.00 | $0.03 | $0.00/$2.15 | 0 | 0 | 68% |
| 20 Nov 2026 | $22.50 | $3.64 | $1.70/$5.90 | 0 | 0 | 61% |
| 20 Nov 2026 | $12.50 | $0.00 | $0.00/$2.15 | 0 | 0 | 74% |
| 20 Nov 2026 | $25.00 | $6.04 | $4.20/$8.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 95% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$2.15 | 0 | 0 | 136% |
| 20 Nov 2026 | $30.00 | $11.04 | $9.20/$13.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $16.04 | $14.20/$18.30 | 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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