帕克航空航天 PKE
$23.38 +$0.76 (+3.36%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $23.38 0.00%
开盘$22.88
昨收$22.62
当日区间$22.57 – $23.66
成交量188.4K
市值$515.09M
市盈率（TTM）32.9
股息率2.14%
当前期权链的平均隐含波动率为：122%。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 | $22.50 | $1.08 | $0.10/$3.30 | 0 | 0 | 70% |
| 20 Nov 2026 | $25.00 | $0.30 | $0.00/$0.60 | 0 | 101 | 49% |
| 20 Nov 2026 | $20.00 | $2.86 | $1.95/$5.30 | 0 | 3 | 78% |
| 20 Nov 2026 | $17.50 | $5.23 | $4.40/$7.60 | 0 | 10 | 100% |
| 20 Nov 2026 | $30.00 | $0.05 | $0.00/$0.05 | 7 | 771 | 74% |
| 20 Nov 2026 | $15.00 | $7.72 | $6.90/$10.30 | 0 | 3 | 168% |
| 20 Nov 2026 | $35.00 | $0.08 | $0.00/$0.35 | 0 | 159 | 118% |
| 20 Nov 2026 | $40.00 | $0.05 | $0.00/$2.60 | 0 | 94 | 137% |
| 20 Nov 2026 | $45.00 | $0.03 | $0.00/$1.90 | 0 | 74 | 151% |
| 20 Nov 2026 | $50.00 | $0.02 | $0.00/$2.60 | 0 | 8 | 163% |
| 20 Nov 2026 | $55.00 | $0.01 | $0.00/$2.60 | 0 | 4 | 173% |
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 | $22.50 | $0.36 | $0.00/$0.75 | 1 | 16 | 43% |
| 20 Nov 2026 | $25.00 | $1.67 | $0.75/$2.45 | 1 | 3 | 0% |
| 20 Nov 2026 | $20.00 | $0.13 | $0.00/$2.70 | 0 | 3 | 66% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$2.60 | 0 | 0 | 63% |
| 20 Nov 2026 | $30.00 | $7.45 | $5.40/$8.10 | 0 | 32 | 95% |
| 20 Nov 2026 | $15.00 | $0.00 | $0.00/$2.60 | 0 | 0 | 67% |
| 20 Nov 2026 | $35.00 | $12.40 | $10.20/$13.10 | 0 | 7 | 113% |
| 20 Nov 2026 | $40.00 | $17.38 | $15.00/$18.50 | 0 | 0 | 170% |
| 20 Nov 2026 | $45.00 | $22.38 | $20.00/$23.50 | 0 | 0 | 198% |
| 20 Nov 2026 | $50.00 | $27.38 | $25.00/$28.50 | 0 | 0 | 223% |
| 20 Nov 2026 | $55.00 | $32.38 | $30.00/$33.50 | 0 | 0 | 245% |
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。
暂无评论——快来第一个聊聊 PKE。
登录后参与讨论。