股票 › BLKB
黑佰德 BLKB
美股市值排名 #2613
$54.12 −$1.68 (-3.01%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $54.12 0.00%
开盘$54.21
昨收$55.80
当日区间$53.22 – $54.73
成交量384.7K
市值$2.43B
市盈率（TTM）16.7
股息率–
当前期权链的平均隐含波动率为：81%。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 | $55.00 | $3.96 | $0.00/$4.10 | 0 | 5 | 108% |
| 20 Nov 2026 | $50.00 | $7.16 | $2.50/$7.20 | 0 | 2 | 55% |
| 20 Nov 2026 | $60.00 | $2.11 | $0.00/$4.50 | 0 | 2 | 105% |
| 20 Nov 2026 | $45.00 | $11.38 | $7.00/$11.80 | 0 | 3 | 70% |
| 20 Nov 2026 | $65.00 | $1.19 | $0.00/$4.90 | 0 | 2 | 108% |
| 20 Nov 2026 | $40.00 | $16.16 | $12.00/$16.40 | 0 | 0 | 71% |
| 20 Nov 2026 | $70.00 | $0.68 | $0.00/$0.95 | 0 | 7 | 113% |
| 20 Nov 2026 | $35.00 | $21.12 | $16.60/$21.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $26.11 | $21.60/$26.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $31.10 | $26.60/$31.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $22.50 | $33.60 | $29.10/$34.00 | 0 | 0 | 0% |
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 | $55.00 | $2.83 | $0.45/$4.20 | 0 | 1 | 47% |
| 20 Nov 2026 | $50.00 | $0.75 | $0.00/$2.20 | 10 | 1 | 58% |
| 20 Nov 2026 | $60.00 | $6.00 | $3.70/$8.40 | 0 | 4 | 44% |
| 20 Nov 2026 | $45.00 | $0.24 | $0.00/$1.10 | 0 | 0 | 72% |
| 20 Nov 2026 | $65.00 | $10.10 | $10.40/$11.60 | 0 | 2 | 64% |
| 20 Nov 2026 | $40.00 | $0.03 | $0.00/$4.90 | 0 | 12 | 74% |
| 20 Nov 2026 | $70.00 | $14.63 | $13.50/$18.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 76% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 83% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 108% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$4.90 | 0 | 0 | 122% |
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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