Pubmatic广告技术 PUBM
$17.81 +$1.03 (+6.14%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $18.00 +1.07%
开盘$16.74
昨收$16.78
当日区间$16.24 – $17.95
成交量619.3K
市值$811.25M
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：191%。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 | $17.50 | $2.00 | $1.45/$2.00 | 16 | 503 | 119% |
| 20 Nov 2026 | $20.00 | $0.85 | $0.55/$0.90 | 19 | 260 | 113% |
| 20 Nov 2026 | $15.00 | $3.22 | $2.95/$3.80 | 3 | 31 | 130% |
| 20 Nov 2026 | $22.50 | $0.30 | $0.20/$0.50 | 10 | 171 | 121% |
| 20 Nov 2026 | $12.50 | $4.55 | $4.90/$6.10 | 0 | 2 | 145% |
| 20 Nov 2026 | $25.00 | $0.20 | $0.05/$0.40 | 0 | 117 | 137% |
| 20 Nov 2026 | $10.00 | $7.00 | $7.10/$8.60 | 0 | 4 | 150% |
| 20 Nov 2026 | $7.50 | $9.46 | $9.60/$11.10 | 0 | 0 | 221% |
| 20 Nov 2026 | $30.00 | $0.05 | $0.00/$0.40 | 0 | 11 | 140% |
| 20 Nov 2026 | $5.00 | $11.91 | $12.10/$13.60 | 0 | 0 | 323% |
| 20 Nov 2026 | $2.50 | $14.36 | $14.60/$16.00 | 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 | $17.50 | $1.45 | $1.25/$1.80 | 8 | 20 | 130% |
| 20 Nov 2026 | $20.00 | $3.72 | $2.60/$3.50 | 0 | 5 | 127% |
| 20 Nov 2026 | $15.00 | $0.83 | $0.30/$0.55 | 0 | 569 | 117% |
| 20 Nov 2026 | $22.50 | $5.95 | $4.60/$5.50 | 0 | 0 | 126% |
| 20 Nov 2026 | $12.50 | $0.23 | $0.00/$0.40 | 0 | 11 | 156% |
| 20 Nov 2026 | $25.00 | $8.38 | $6.90/$7.90 | 0 | 0 | 139% |
| 20 Nov 2026 | $10.00 | $0.19 | $0.00/$0.35 | 0 | 4 | 219% |
| 20 Nov 2026 | $7.50 | $0.14 | $0.00/$0.30 | 0 | 0 | 293% |
| 20 Nov 2026 | $30.00 | $13.24 | $11.70/$12.90 | 0 | 0 | 169% |
| 20 Nov 2026 | $5.00 | $0.10 | $0.00/$0.30 | 0 | 0 | 389% |
| 20 Nov 2026 | $2.50 | $0.06 | $0.00/$0.05 | 0 | 0 | 542% |
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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