股票 › PRAA
PRA集团 PRAA
美股市值排名 #3667
$12.92 −$7.50 (-36.73%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $12.87 -0.39%
开盘$16.03
昨收$20.42
当日区间$12.67 – $17.89
成交量1.77M
市值$486.55M
市盈率(TTM)3.2
股息率–
当前期权链的平均隐含波动率为:181%。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 | $12.50 | $7.92 | $0.40/$3.00 | 0 | 0 | 155% |
| 20 Nov 2026 | $15.00 | $0.65 | $0.00/$0.50 | 11 | 0 | 140% |
| 20 Nov 2026 | $10.00 | $10.42 | $2.20/$4.90 | 0 | 0 | 200% |
| 20 Nov 2026 | $17.50 | $3.31 | $0.00/$1.70 | 0 | 0 | 483% |
| 20 Nov 2026 | $7.50 | $12.92 | $4.00/$7.40 | 0 | 0 | 248% |
| 20 Nov 2026 | $20.00 | $0.05 | $0.00/$0.25 | 20 | 107 | 127% |
| 20 Nov 2026 | $22.50 | $0.63 | $0.00/$0.75 | 0 | 107 | 275% |
| 20 Nov 2026 | $25.00 | $0.22 | $0.00/$1.20 | 0 | 0 | 231% |
| 20 Nov 2026 | $27.50 | $0.07 | $0.00/$1.85 | 0 | 0 | 204% |
| 20 Nov 2026 | $30.00 | $0.02 | $0.00/$1.65 | 0 | 0 | 186% |
| 20 Nov 2026 | $32.50 | $0.00 | $0.00/$2.60 | 0 | 0 | 174% |
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 | $12.50 | $0.93 | $0.25/$0.85 | 8 | 0 | 79% |
| 20 Nov 2026 | $15.00 | $1.08 | $2.05/$3.30 | 4 | 4 | 136% |
| 20 Nov 2026 | $10.00 | $0.05 | $0.00/$0.60 | 11 | 0 | 89% |
| 20 Nov 2026 | $17.50 | $3.30 | $3.40/$5.80 | 50 | 51 | 90% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$3.40 | 0 | 0 | 88% |
| 20 Nov 2026 | $20.00 | $1.38 | $5.20/$8.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $22.50 | $2.87 | $7.70/$10.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $4.96 | $10.20/$14.00 | 0 | 0 | 171% |
| 20 Nov 2026 | $27.50 | $7.31 | $12.70/$15.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $9.76 | $15.20/$18.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $32.50 | $12.24 | $17.60/$21.40 | 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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