英弗莱科 INFQ
$8.89 +$1.45 (+19.49%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $8.91 +0.22%
开盘$7.83
昨收$7.44
当日区间$7.67 – $9.09
成交量10.56M
市值$2.00B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：171%。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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $9.00 | $0.47 | $0.40/$0.50 | 1,045 | 585 | 114% |
| 13 Nov 2026 | $8.50 | $0.75 | $0.60/$0.90 | 318 | 274 | 124% |
| 13 Nov 2026 | $9.50 | $0.28 | $0.20/$0.30 | 290 | 219 | 109% |
| 13 Nov 2026 | $8.00 | $1.00 | $0.95/$1.25 | 16 | 39 | 130% |
| 13 Nov 2026 | $10.00 | $0.15 | $0.10/$0.20 | 296 | 149 | 114% |
| 13 Nov 2026 | $7.50 | $1.05 | $1.20/$1.70 | 15 | 22 | 110% |
| 13 Nov 2026 | $10.50 | $0.10 | $0.05/$0.10 | 205 | 249 | 112% |
| 13 Nov 2026 | $7.00 | $1.25 | $1.55/$2.40 | 2 | 7 | 158% |
| 13 Nov 2026 | $11.00 | $0.10 | $0.00/$0.10 | 64 | 203 | 144% |
| 13 Nov 2026 | $6.50 | $1.15 | $1.95/$2.70 | 0 | 0 | 0% |
| 13 Nov 2026 | $11.50 | $0.01 | $0.00/$0.20 | 0 | 78 | 100% |
| 13 Nov 2026 | $6.00 | $1.63 | $2.40/$3.30 | 0 | 0 | 0% |
| 13 Nov 2026 | $12.00 | $0.03 | $0.00/$0.05 | 2 | 69 | 140% |
| 13 Nov 2026 | $5.50 | $2.10 | $2.90/$4.00 | 0 | 0 | 251% |
| 13 Nov 2026 | $12.50 | $0.15 | $0.00/$0.15 | 4 | 74 | 223% |
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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $9.00 | $0.55 | $0.40/$0.60 | 312 | 135 | 101% |
| 13 Nov 2026 | $8.50 | $0.35 | $0.30/$0.35 | 50 | 53 | 116% |
| 13 Nov 2026 | $9.50 | $0.83 | $0.70/$0.95 | 4 | 196 | 102% |
| 13 Nov 2026 | $8.00 | $0.15 | $0.15/$0.20 | 26 | 121 | 120% |
| 13 Nov 2026 | $10.00 | $1.35 | $1.10/$1.40 | 7 | 256 | 112% |
| 13 Nov 2026 | $7.50 | $0.10 | $0.05/$0.10 | 28 | 38 | 120% |
| 13 Nov 2026 | $10.50 | $3.06 | $1.50/$1.85 | 0 | 18 | 110% |
| 13 Nov 2026 | $7.00 | $0.05 | $0.00/$0.10 | 5 | 14 | 139% |
| 13 Nov 2026 | $11.00 | $3.56 | $1.80/$2.30 | 0 | 18 | 0% |
| 13 Nov 2026 | $6.50 | $0.05 | $0.00/$0.30 | 2 | 49 | 172% |
| 13 Nov 2026 | $11.50 | $4.06 | $2.25/$2.95 | 0 | 7 | 0% |
| 13 Nov 2026 | $6.00 | $0.12 | $0.00/$0.25 | 0 | 0 | 261% |
| 13 Nov 2026 | $12.00 | $4.56 | $2.70/$3.50 | 0 | 39 | 0% |
| 13 Nov 2026 | $5.50 | $0.10 | $0.00/$0.25 | 0 | 0 | 287% |
| 13 Nov 2026 | $12.50 | $5.06 | $3.10/$4.10 | 0 | 1 | 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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