股票 › SCI
服务国际公司 SCI
美股市值排名 #1440
$73.74 −$1.71 (-2.27%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $73.74 0.00%
开盘$73.61
昨收$75.45
当日区间$73.02 – $74.52
成交量2.20M
市值$10.02B
市盈率（TTM）18.3
股息率1.90%
当前期权链的平均隐含波动率为：49%。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 | $72.50 | $3.75 | $2.10/$2.60 | 0 | 7 | 28% |
| 20 Nov 2026 | $75.00 | $2.33 | $0.20/$1.35 | 0 | 0 | 22% |
| 20 Nov 2026 | $70.00 | $4.70 | $3.50/$4.80 | 4 | 8 | 27% |
| 20 Nov 2026 | $77.50 | $0.92 | $0.15/$1.05 | 0 | 605 | 32% |
| 20 Nov 2026 | $67.50 | $8.11 | $5.70/$7.60 | 0 | 0 | 39% |
| 20 Nov 2026 | $80.00 | $0.43 | $0.00/$0.40 | 0 | 330 | 39% |
| 20 Nov 2026 | $65.00 | $10.55 | $7.70/$10.30 | 0 | 0 | 43% |
| 20 Nov 2026 | $82.50 | $0.05 | $0.00/$0.50 | 1 | 11 | 30% |
| 20 Nov 2026 | $85.00 | $0.05 | $0.00/$2.15 | 0 | 1,250 | 36% |
| 20 Nov 2026 | $60.00 | $15.54 | $12.00/$15.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $87.50 | $0.01 | $0.00/$2.15 | 0 | 570 | 35% |
| 20 Nov 2026 | $90.00 | $0.00 | $0.00/$2.15 | 0 | 26 | 35% |
| 20 Nov 2026 | $55.00 | $20.53 | $17.10/$20.70 | 0 | 0 | 75% |
| 20 Nov 2026 | $95.00 | $0.00 | $0.00/$2.15 | 0 | 20 | 34% |
| 20 Nov 2026 | $100.00 | $0.00 | $0.00/$0.95 | 0 | 0 | 41% |
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 | $72.50 | $0.95 | $0.10/$1.35 | 1 | 2 | 23% |
| 20 Nov 2026 | $75.00 | $1.78 | $1.20/$2.90 | 0 | 47 | 24% |
| 20 Nov 2026 | $70.00 | $0.24 | $0.00/$0.80 | 0 | 14 | 25% |
| 20 Nov 2026 | $77.50 | $2.87 | $3.40/$4.80 | 0 | 20 | 29% |
| 20 Nov 2026 | $67.50 | $0.06 | $0.00/$2.40 | 0 | 15 | 27% |
| 20 Nov 2026 | $80.00 | $5.80 | $4.70/$7.20 | 1 | 25 | 0% |
| 20 Nov 2026 | $65.00 | $0.01 | $0.00/$2.30 | 0 | 12 | 28% |
| 20 Nov 2026 | $82.50 | $7.13 | $7.10/$10.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $85.00 | $9.55 | $9.60/$13.30 | 0 | 0 | 52% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$2.20 | 0 | 0 | 29% |
| 20 Nov 2026 | $87.50 | $12.05 | $12.10/$15.60 | 0 | 0 | 54% |
| 20 Nov 2026 | $90.00 | $14.55 | $14.60/$18.00 | 0 | 0 | 57% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 40% |
| 20 Nov 2026 | $95.00 | $19.55 | $19.50/$23.30 | 0 | 0 | 78% |
| 20 Nov 2026 | $100.00 | $24.55 | $24.50/$28.00 | 0 | 0 | 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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