股票 › RS
信实集团 RS
美股市值排名 #888
$417.00 +$2.96 (+0.71%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $417.99 +0.24%
开盘$421.12
昨收$414.04
当日区间$413.74 – $424.52
成交量327.2K
市值$21.24B
市盈率（TTM）19.4
股息率1.19%
当前期权链的平均隐含波动率为：46%。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 | $420.00 | $9.90 | $6.30/$9.50 | 5 | 5 | 30% |
| 20 Nov 2026 | $410.00 | $12.55 | $11.50/$14.70 | 0 | 28 | 29% |
| 20 Nov 2026 | $430.00 | $6.50 | $3.10/$6.00 | 1 | 5 | 31% |
| 20 Nov 2026 | $400.00 | $18.73 | $20.10/$22.10 | 0 | 22 | 33% |
| 20 Nov 2026 | $440.00 | $2.86 | $0.10/$4.40 | 0 | 41 | 30% |
| 20 Nov 2026 | $390.00 | $27.03 | $28.40/$31.50 | 0 | 1 | 38% |
| 20 Nov 2026 | $450.00 | $2.05 | $0.00/$3.90 | 0 | 22 | 37% |
| 20 Nov 2026 | $380.00 | $36.46 | $37.20/$40.40 | 0 | 1 | 39% |
| 20 Nov 2026 | $460.00 | $1.75 | $0.00/$3.70 | 0 | 13 | 42% |
| 20 Nov 2026 | $370.00 | $46.00 | $46.70/$50.00 | 0 | 6 | 43% |
| 20 Nov 2026 | $470.00 | $1.46 | $0.00/$2.15 | 0 | 2 | 47% |
| 20 Nov 2026 | $360.00 | $55.63 | $57.00/$59.70 | 0 | 3 | 51% |
| 20 Nov 2026 | $480.00 | $1.21 | $0.00/$2.10 | 0 | 0 | 51% |
| 20 Nov 2026 | $350.00 | $65.34 | $66.10/$69.20 | 0 | 0 | 44% |
| 20 Nov 2026 | $490.00 | $1.02 | $0.00/$1.90 | 0 | 1 | 54% |
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 | $420.00 | $13.96 | $9.00/$12.50 | 0 | 12 | 31% |
| 20 Nov 2026 | $410.00 | $6.50 | $4.80/$7.80 | 9 | 115 | 32% |
| 20 Nov 2026 | $430.00 | $20.36 | $15.60/$18.90 | 0 | 10 | 32% |
| 20 Nov 2026 | $400.00 | $4.75 | $2.15/$5.50 | 0 | 372 | 34% |
| 20 Nov 2026 | $440.00 | $29.40 | $23.50/$26.50 | 0 | 0 | 32% |
| 20 Nov 2026 | $390.00 | $2.90 | $0.55/$4.80 | 0 | 2 | 39% |
| 20 Nov 2026 | $450.00 | $38.62 | $32.70/$35.50 | 0 | 1 | 35% |
| 20 Nov 2026 | $380.00 | $2.28 | $0.05/$4.30 | 0 | 33 | 46% |
| 20 Nov 2026 | $460.00 | $48.33 | $42.30/$45.50 | 0 | 0 | 40% |
| 20 Nov 2026 | $370.00 | $0.01 | $0.25/$3.30 | 1 | 6 | 52% |
| 20 Nov 2026 | $470.00 | $58.03 | $52.00/$55.50 | 0 | 0 | 45% |
| 20 Nov 2026 | $360.00 | $1.37 | $0.00/$3.80 | 0 | 4 | 56% |
| 20 Nov 2026 | $480.00 | $67.78 | $61.90/$65.30 | 0 | 0 | 49% |
| 20 Nov 2026 | $350.00 | $1.05 | $0.00/$2.50 | 0 | 15 | 61% |
| 20 Nov 2026 | $490.00 | $77.58 | $71.80/$75.00 | 0 | 0 | 52% |
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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