股票 › SR
尖塔 SR
美股市值排名 #2050
$88.81 −$0.43 (-0.48%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $88.81 0.00%
开盘$87.79
昨收$89.24
当日区间$87.75 – $89.40
成交量416.4K
市值$5.25B
市盈率（TTM）9.9
股息率3.67%
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 | $90.00 | $2.05 | $0.05/$2.50 | 0 | 224 | 27% |
| 20 Nov 2026 | $85.00 | $5.12 | $2.20/$7.00 | 0 | 3 | 32% |
| 20 Nov 2026 | $95.00 | $0.25 | $0.05/$0.50 | 1 | 627 | 29% |
| 20 Nov 2026 | $80.00 | $9.50 | $6.90/$11.50 | 0 | 0 | 42% |
| 20 Nov 2026 | $100.00 | $0.11 | $0.00/$4.90 | 0 | 0 | 37% |
| 20 Nov 2026 | $75.00 | $14.39 | $11.50/$16.50 | 0 | 0 | 48% |
| 20 Nov 2026 | $105.00 | $0.01 | $0.00/$4.90 | 0 | 0 | 36% |
| 20 Nov 2026 | $70.00 | $19.38 | $16.50/$21.50 | 0 | 0 | 66% |
| 20 Nov 2026 | $65.00 | $24.37 | $21.50/$26.50 | 0 | 0 | 84% |
| 20 Nov 2026 | $60.00 | $29.36 | $26.50/$31.50 | 0 | 0 | 103% |
| 20 Nov 2026 | $55.00 | $34.35 | $31.50/$36.50 | 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 | $90.00 | $2.66 | $0.10/$5.00 | 0 | 0 | 30% |
| 20 Nov 2026 | $85.00 | $0.72 | $0.00/$2.75 | 0 | 6 | 33% |
| 20 Nov 2026 | $95.00 | $6.20 | $4.00/$8.70 | 0 | 0 | 29% |
| 20 Nov 2026 | $80.00 | $0.10 | $0.00/$4.90 | 0 | 2 | 34% |
| 20 Nov 2026 | $100.00 | $10.79 | $9.00/$13.50 | 0 | 0 | 39% |
| 20 Nov 2026 | $75.00 | $0.01 | $0.00/$4.90 | 0 | 0 | 34% |
| 20 Nov 2026 | $105.00 | $15.76 | $14.00/$18.50 | 0 | 0 | 52% |
| 20 Nov 2026 | $70.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 34% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 44% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 55% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 66% |
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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