瑞思迈 RMD
$235.30 −$4.01 (-1.68%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $235.30 0.00%
开盘$234.00
昨收$239.31
当日区间$231.95 – $236.67
成交量1.72M
市值$33.10B
市盈率（TTM）21.4
股息率1.05%
当前期权链的平均隐含波动率为：44%。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 | $240.00 | $5.12 | $3.40/$5.00 | 5 | 228 | 34% |
| 20 Nov 2026 | $230.00 | $12.14 | $8.60/$10.60 | 0 | 27 | 36% |
| 20 Nov 2026 | $250.00 | $2.65 | $1.10/$2.70 | 5 | 156 | 37% |
| 20 Nov 2026 | $220.00 | $19.88 | $15.10/$18.60 | 0 | 13 | 35% |
| 20 Nov 2026 | $260.00 | $0.78 | $0.30/$1.40 | 0 | 89 | 40% |
| 20 Nov 2026 | $210.00 | $29.50 | $24.20/$27.70 | 0 | 5 | 37% |
| 20 Nov 2026 | $270.00 | $0.48 | $0.00/$0.75 | 0 | 62 | 44% |
| 20 Nov 2026 | $200.00 | $39.31 | $34.60/$36.90 | 0 | 19 | 43% |
| 20 Nov 2026 | $195.00 | $44.31 | $39.00/$42.50 | 0 | 0 | 49% |
| 20 Nov 2026 | $280.00 | $0.18 | $0.00/$0.75 | 0 | 288 | 45% |
| 20 Nov 2026 | $190.00 | $49.31 | $44.50/$47.50 | 0 | 0 | 64% |
| 20 Nov 2026 | $185.00 | $54.31 | $49.50/$52.40 | 0 | 0 | 69% |
| 20 Nov 2026 | $290.00 | $0.05 | $0.00/$0.95 | 3 | 23 | 44% |
| 20 Nov 2026 | $180.00 | $59.31 | $54.20/$57.30 | 0 | 0 | 67% |
| 20 Nov 2026 | $175.00 | $64.31 | $58.90/$61.80 | 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 | $240.00 | $7.27 | $7.90/$9.40 | 0 | 266 | 34% |
| 20 Nov 2026 | $230.00 | $5.00 | $3.40/$4.50 | 2 | 226 | 36% |
| 20 Nov 2026 | $250.00 | $13.77 | $14.50/$17.10 | 0 | 34 | 33% |
| 20 Nov 2026 | $220.00 | $1.85 | $0.50/$1.85 | 2 | 460 | 35% |
| 20 Nov 2026 | $260.00 | $22.18 | $23.70/$26.20 | 0 | 0 | 35% |
| 20 Nov 2026 | $210.00 | $0.49 | $0.00/$1.35 | 0 | 56 | 40% |
| 20 Nov 2026 | $270.00 | $31.87 | $34.00/$36.30 | 0 | 5 | 49% |
| 20 Nov 2026 | $200.00 | $0.11 | $0.00/$0.30 | 0 | 36 | 41% |
| 20 Nov 2026 | $195.00 | $0.04 | $0.00/$2.60 | 0 | 20 | 41% |
| 20 Nov 2026 | $280.00 | $41.56 | $43.20/$45.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $190.00 | $0.02 | $0.00/$1.75 | 0 | 101 | 41% |
| 20 Nov 2026 | $185.00 | $0.01 | $0.00/$1.35 | 0 | 114 | 41% |
| 20 Nov 2026 | $290.00 | $51.42 | $53.30/$56.10 | 0 | 0 | 51% |
| 20 Nov 2026 | $180.00 | $0.00 | $0.00/$1.35 | 0 | 2 | 41% |
| 20 Nov 2026 | $175.00 | $0.00 | $0.00/$1.35 | 0 | 4 | 42% |
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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