海钻公司 SDRL
$42.20 +$1.08 (+2.63%)
休市 · Nov 6, 10:00 pm ET · 最新盘后价 $42.20 0.00%
开盘$41.05
昨收$41.12
当日区间$41.05 – $43.17
成交量694.9K
市值$2.60B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：87%。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 | $2.98 | $2.25/$4.30 | 0 | 1 | 63% |
| 20 Nov 2026 | $45.00 | $0.73 | $0.40/$1.90 | 0 | 63 | 69% |
| 20 Nov 2026 | $35.00 | $7.00 | $6.80/$8.60 | 0 | 0 | 91% |
| 20 Nov 2026 | $50.00 | $0.25 | $0.00/$0.35 | 0 | 136 | 67% |
| 20 Nov 2026 | $30.00 | $11.83 | $11.00/$13.80 | 0 | 0 | 111% |
| 20 Nov 2026 | $55.00 | $0.10 | $0.00/$2.15 | 0 | 86 | 78% |
| 20 Nov 2026 | $25.00 | $16.81 | $16.00/$19.30 | 0 | 0 | 196% |
| 20 Nov 2026 | $60.00 | $0.04 | $0.00/$2.15 | 0 | 3 | 86% |
| 20 Nov 2026 | $65.00 | $0.02 | $0.00/$2.15 | 0 | 0 | 93% |
| 20 Nov 2026 | $70.00 | $0.01 | $0.00/$2.15 | 0 | 0 | 99% |
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 | $1.18 | $0.40/$1.00 | 0 | 30 | 51% |
| 20 Nov 2026 | $45.00 | $4.10 | $2.90/$4.70 | 0 | 15 | 66% |
| 20 Nov 2026 | $35.00 | $0.17 | $0.00/$2.25 | 0 | 0 | 70% |
| 20 Nov 2026 | $50.00 | $7.45 | $6.30/$8.70 | 1 | 2 | 0% |
| 20 Nov 2026 | $30.00 | $0.01 | $0.00/$2.15 | 0 | 0 | 74% |
| 20 Nov 2026 | $55.00 | $13.88 | $11.20/$14.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 78% |
| 20 Nov 2026 | $60.00 | $18.88 | $16.30/$19.30 | 0 | 0 | 81% |
| 20 Nov 2026 | $65.00 | $23.88 | $21.30/$24.30 | 0 | 0 | 97% |
| 20 Nov 2026 | $70.00 | $28.88 | $26.30/$29.10 | 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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