股票 › ACT
Enact 控股 ACT
美股市值排名 #1874
$46.43 −$1.34 (-2.81%)
休市 · Nov 7, 7:10 am ET · 最新盘后价 $46.43 0.00%
开盘$46.91
昨收$47.77
当日区间$45.66 – $46.91
成交量434.3K
市值$6.24B
市盈率（TTM）9.7
股息率1.94%
当前期权链的平均隐含波动率为：94%。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 | $45.00 | $3.17 | $0.50/$4.90 | 0 | 1 | 56% |
| 20 Nov 2026 | $50.00 | $0.05 | $0.00/$1.15 | 1 | 451 | 25% |
| 20 Nov 2026 | $40.00 | $7.86 | $4.60/$9.00 | 0 | 1 | 69% |
| 20 Nov 2026 | $55.00 | $0.03 | $0.00/$1.15 | 0 | 0 | 44% |
| 20 Nov 2026 | $35.00 | $12.84 | $9.70/$14.00 | 0 | 0 | 117% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 41% |
| 20 Nov 2026 | $30.00 | $17.84 | $15.20/$19.00 | 0 | 0 | 189% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 49% |
| 20 Nov 2026 | $25.00 | $22.83 | $20.10/$24.00 | 0 | 0 | 246% |
| 20 Nov 2026 | $70.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 59% |
| 20 Nov 2026 | $75.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 68% |
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 | $45.00 | $0.32 | $0.00/$4.90 | 0 | 0 | 26% |
| 20 Nov 2026 | $50.00 | $2.67 | $2.00/$4.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $40.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 32% |
| 20 Nov 2026 | $55.00 | $7.23 | $7.00/$10.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 42% |
| 20 Nov 2026 | $60.00 | $12.23 | $12.00/$15.50 | 0 | 0 | 91% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 64% |
| 20 Nov 2026 | $65.00 | $17.23 | $17.00/$19.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $1.15 | $0.00/$0.25 | 1 | 0 | 297% |
| 20 Nov 2026 | $70.00 | $22.23 | $22.00/$25.50 | 0 | 0 | 132% |
| 20 Nov 2026 | $75.00 | $27.23 | $27.00/$30.50 | 0 | 0 | 149% |
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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