股票 › IOSP
英诺斯佩克 IOSP
美股市值排名 #2768
$78.21 −$0.92 (-1.16%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $78.21 0.00%
开盘$79.52
昨收$79.13
当日区间$77.52 – $79.82
成交量274.8K
市值$1.93B
市盈率（TTM）13.8
股息率2.29%
当前期权链的平均隐含波动率为：80%。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 | $80.00 | $2.56 | $0.00/$4.90 | 0 | 0 | 57% |
| 20 Nov 2026 | $75.00 | $6.05 | $1.25/$6.00 | 0 | 0 | 24% |
| 20 Nov 2026 | $85.00 | $1.01 | $0.00/$4.90 | 0 | 0 | 55% |
| 20 Nov 2026 | $70.00 | $10.19 | $6.00/$10.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $90.00 | $0.34 | $0.00/$4.90 | 0 | 5 | 55% |
| 20 Nov 2026 | $65.00 | $14.70 | $11.00/$15.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $95.00 | $0.10 | $0.00/$4.90 | 0 | 0 | 55% |
| 20 Nov 2026 | $60.00 | $19.42 | $16.00/$20.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $100.00 | $0.02 | $0.00/$4.90 | 0 | 4 | 55% |
| 20 Nov 2026 | $105.00 | $0.01 | $0.00/$4.90 | 0 | 0 | 55% |
| 20 Nov 2026 | $110.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 55% |
| 20 Nov 2026 | $115.00 | $0.00 | $0.00/$4.90 | 0 | 3 | 55% |
| 20 Nov 2026 | $120.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 58% |
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 | $80.00 | $4.20 | $1.05/$5.50 | 0 | 0 | 40% |
| 20 Nov 2026 | $75.00 | $2.52 | $0.00/$4.90 | 0 | 0 | 70% |
| 20 Nov 2026 | $85.00 | $7.77 | $5.50/$10.00 | 0 | 0 | 57% |
| 20 Nov 2026 | $70.00 | $1.52 | $0.00/$4.90 | 0 | 0 | 82% |
| 20 Nov 2026 | $90.00 | $12.13 | $10.50/$15.00 | 0 | 2 | 78% |
| 20 Nov 2026 | $65.00 | $0.90 | $0.00/$4.90 | 0 | 0 | 94% |
| 20 Nov 2026 | $95.00 | $16.89 | $15.50/$20.00 | 0 | 0 | 96% |
| 20 Nov 2026 | $60.00 | $0.52 | $0.00/$4.90 | 0 | 0 | 105% |
| 20 Nov 2026 | $100.00 | $21.82 | $20.50/$25.00 | 0 | 0 | 112% |
| 20 Nov 2026 | $105.00 | $26.79 | $25.50/$30.00 | 0 | 0 | 127% |
| 20 Nov 2026 | $110.00 | $31.78 | $30.50/$35.00 | 0 | 1 | 141% |
| 20 Nov 2026 | $115.00 | $36.78 | $35.50/$40.00 | 0 | 0 | 153% |
| 20 Nov 2026 | $120.00 | $41.77 | $40.50/$45.00 | 0 | 0 | 165% |
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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