Barrett Business 服务 BBSI
$29.91 −$0.48 (-1.58%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $29.91 0.00%
开盘$29.52
昨收$30.39
当日区间$29.05 – $30.17
成交量214.6K
市值$716.77M
市盈率（TTM）24.3
股息率1.07%
当前期权链的平均隐含波动率为：98%。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 | $30.00 | $1.18 | $0.00/$4.90 | 0 | 0 | 54% |
| 20 Nov 2026 | $25.00 | $5.43 | $3.00/$7.40 | 0 | 3 | 82% |
| 20 Nov 2026 | $35.00 | $0.10 | $0.00/$4.40 | 0 | 0 | 55% |
| 20 Nov 2026 | $22.50 | $7.92 | $5.50/$9.70 | 0 | 0 | 104% |
| 20 Nov 2026 | $20.00 | $10.42 | $8.00/$12.50 | 0 | 0 | 161% |
| 20 Nov 2026 | $40.00 | $0.01 | $0.00/$4.40 | 0 | 0 | 60% |
| 20 Nov 2026 | $17.50 | $12.92 | $10.50/$14.70 | 0 | 0 | 176% |
| 20 Nov 2026 | $15.00 | $15.41 | $13.00/$17.00 | 0 | 2 | 187% |
| 20 Nov 2026 | $45.00 | $0.00 | $0.00/$4.40 | 0 | 0 | 71% |
| 20 Nov 2026 | $50.00 | $0.00 | $0.00/$4.40 | 0 | 0 | 72% |
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 | $30.00 | $0.79 | $0.00/$4.90 | 0 | 0 | 34% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$4.50 | 0 | 0 | 39% |
| 20 Nov 2026 | $35.00 | $4.73 | $3.60/$7.50 | 0 | 1 | 89% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$4.40 | 0 | 0 | 52% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$4.40 | 0 | 0 | 59% |
| 20 Nov 2026 | $40.00 | $9.64 | $8.60/$12.50 | 0 | 0 | 132% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$4.40 | 0 | 0 | 78% |
| 20 Nov 2026 | $15.00 | $0.00 | $0.00/$4.40 | 0 | 0 | 99% |
| 20 Nov 2026 | $45.00 | $14.62 | $13.60/$17.50 | 0 | 0 | 167% |
| 20 Nov 2026 | $50.00 | $19.61 | $18.50/$22.50 | 0 | 0 | 191% |
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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