首选服务银行 SFBS
$41.08 −$0.24 (-0.58%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $41.08 0.00%
开盘$40.89
昨收$41.32
当日区间$40.76 – $41.67
成交量399.5K
市值$4.49B
市盈率(TTM)13.1
股息率1.85%
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 | $40.00 | $3.09 | $0.00/$4.90 | 0 | 0 | 79% |
| 20 Nov 2026 | $45.00 | $0.33 | $0.00/$0.75 | 0 | 12 | 47% |
| 20 Nov 2026 | $35.00 | $7.09 | $4.00/$8.50 | 0 | 0 | 55% |
| 20 Nov 2026 | $50.00 | $0.02 | $0.00/$1.15 | 0 | 0 | 46% |
| 20 Nov 2026 | $30.00 | $11.63 | $9.00/$13.30 | 0 | 0 | 74% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 46% |
| 20 Nov 2026 | $25.00 | $16.42 | $14.00/$18.50 | 0 | 0 | 145% |
| 20 Nov 2026 | $22.50 | $18.86 | $16.50/$21.00 | 0 | 0 | 172% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$0.70 | 0 | 0 | 52% |
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 | $40.00 | $1.80 | $0.00/$3.50 | 0 | 0 | 75% |
| 20 Nov 2026 | $45.00 | $4.03 | $1.65/$6.50 | 0 | 0 | 41% |
| 20 Nov 2026 | $35.00 | $0.81 | $0.00/$0.50 | 0 | 0 | 100% |
| 20 Nov 2026 | $50.00 | $8.72 | $6.50/$11.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $0.34 | $0.00/$1.95 | 0 | 0 | 122% |
| 20 Nov 2026 | $55.00 | $13.69 | $11.50/$16.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $0.13 | $0.00/$0.95 | 0 | 0 | 144% |
| 20 Nov 2026 | $22.50 | $0.07 | $0.00/$0.95 | 0 | 0 | 155% |
| 20 Nov 2026 | $60.00 | $18.68 | $16.50/$21.00 | 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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