股票 › ULS
UL认证集团 ULS
$78.65 +$2.50 (+3.28%)
休市 · Nov 7, 6:40 am ET · 最新盘后价 $78.65 0.00%
开盘$74.80
昨收$76.15
当日区间$74.51 – $79.63
成交量854.2K
市值$15.88B
市盈率（TTM）31.2
股息率0.72%
当前期权链的平均隐含波动率为：64%。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 | $77.50 | $2.63 | $1.75/$4.60 | 0 | 3 | 42% |
| 20 Nov 2026 | $80.00 | $1.76 | $0.50/$3.10 | 0 | 2,148 | 39% |
| 20 Nov 2026 | $75.00 | $3.60 | $4.00/$5.90 | 0 | 2,510 | 45% |
| 20 Nov 2026 | $82.50 | $1.35 | $0.10/$2.65 | 0 | 2 | 47% |
| 20 Nov 2026 | $72.50 | $5.50 | $5.90/$8.00 | 0 | 1 | 48% |
| 20 Nov 2026 | $85.00 | $0.95 | $0.05/$2.60 | 0 | 1 | 58% |
| 20 Nov 2026 | $70.00 | $7.54 | $8.10/$10.30 | 0 | 158 | 53% |
| 20 Nov 2026 | $87.50 | $0.54 | $0.05/$1.15 | 0 | 0 | 52% |
| 20 Nov 2026 | $67.50 | $9.88 | $9.40/$13.20 | 0 | 0 | 40% |
| 20 Nov 2026 | $90.00 | $0.32 | $0.00/$2.25 | 0 | 98 | 51% |
| 20 Nov 2026 | $65.00 | $12.21 | $12.30/$15.60 | 0 | 3 | 63% |
| 20 Nov 2026 | $62.50 | $14.60 | $14.60/$17.70 | 0 | 0 | 0% |
| 20 Nov 2026 | $95.00 | $0.10 | $0.00/$2.20 | 0 | 0 | 52% |
| 20 Nov 2026 | $60.00 | $17.03 | $17.00/$20.50 | 0 | 6 | 53% |
| 20 Nov 2026 | $100.00 | $0.03 | $0.00/$2.15 | 0 | 0 | 53% |
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 | $77.50 | $3.27 | $0.90/$3.80 | 0 | 479 | 49% |
| 20 Nov 2026 | $80.00 | $4.95 | $2.10/$4.60 | 0 | 0 | 44% |
| 20 Nov 2026 | $75.00 | $1.71 | $0.45/$3.20 | 0 | 6 | 58% |
| 20 Nov 2026 | $82.50 | $7.09 | $3.90/$6.50 | 0 | 2 | 48% |
| 20 Nov 2026 | $72.50 | $1.12 | $0.25/$1.50 | 10 | 1,058 | 53% |
| 20 Nov 2026 | $85.00 | $9.25 | $5.80/$8.40 | 0 | 0 | 48% |
| 20 Nov 2026 | $70.00 | $0.63 | $0.05/$1.75 | 0 | 3 | 67% |
| 20 Nov 2026 | $87.50 | $11.45 | $7.70/$10.60 | 0 | 0 | 46% |
| 20 Nov 2026 | $67.50 | $0.47 | $0.00/$1.55 | 0 | 22 | 65% |
| 20 Nov 2026 | $90.00 | $13.85 | $10.40/$13.10 | 0 | 4 | 58% |
| 20 Nov 2026 | $65.00 | $0.30 | $0.00/$1.30 | 0 | 1,750 | 69% |
| 20 Nov 2026 | $62.50 | $0.20 | $0.00/$2.25 | 0 | 0 | 73% |
| 20 Nov 2026 | $95.00 | $18.85 | $14.90/$18.00 | 0 | 0 | 59% |
| 20 Nov 2026 | $60.00 | $0.13 | $0.00/$0.25 | 0 | 35 | 77% |
| 20 Nov 2026 | $100.00 | $23.85 | $20.00/$22.90 | 0 | 1 | 72% |
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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