伊尔萨投资 IRS
$12.58 +$0.46 (+3.80%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $12.65 +0.56%
开盘$12.19
昨收$12.12
当日区间$12.16 – $12.69
成交量192.0K
市值$1.06B
市盈率（TTM）8.8
股息率10.67%
当前期权链的平均隐含波动率为：170%。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 | $12.50 | $0.48 | $0.00/$1.20 | 0 | 0 | 46% |
| 20 Nov 2026 | $15.00 | $0.04 | $0.00/$0.75 | 0 | 52 | 61% |
| 20 Nov 2026 | $10.00 | $2.60 | $1.20/$3.20 | 7 | 7 | 0% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$0.75 | 0 | 2 | 66% |
| 20 Nov 2026 | $7.50 | $4.63 | $2.60/$5.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$0.75 | 0 | 3 | 70% |
| 20 Nov 2026 | $5.00 | $7.13 | $5.10/$8.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 87% |
| 20 Nov 2026 | $2.50 | $9.62 | $7.50/$11.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 101% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 125% |
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 | $12.50 | $1.31 | $0.00/$1.30 | 0 | 29 | 147% |
| 20 Nov 2026 | $15.00 | $3.51 | $2.20/$2.70 | 0 | 323 | 63% |
| 20 Nov 2026 | $10.00 | $0.20 | $0.00/$4.90 | 0 | 0 | 122% |
| 20 Nov 2026 | $17.50 | $5.98 | $4.30/$7.40 | 0 | 0 | 250% |
| 20 Nov 2026 | $7.50 | $0.01 | $0.00/$4.90 | 0 | 0 | 122% |
| 20 Nov 2026 | $20.00 | $8.48 | $6.90/$10.00 | 0 | 0 | 310% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 158% |
| 20 Nov 2026 | $22.50 | $10.97 | $9.40/$12.50 | 0 | 0 | 348% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$1.35 | 0 | 0 | 243% |
| 20 Nov 2026 | $25.00 | $13.47 | $11.40/$15.00 | 0 | 0 | 347% |
| 20 Nov 2026 | $30.00 | $18.46 | $16.40/$20.00 | 0 | 0 | 400% |
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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