诺信公司 NDSN
$309.86 −$0.63 (-0.20%)
休市 · Nov 6, 10:00 pm ET · 最新盘后价 $309.86 0.00%
开盘$311.50
昨收$310.49
当日区间$308.88 – $314.50
成交量405.2K
市值$17.26B
市盈率（TTM）31.4
股息率1.06%
当前期权链的平均隐含波动率为：47%。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 | $310.00 | $7.90 | $6.40/$8.10 | 0 | 11 | 30% |
| 20 Nov 2026 | $300.00 | $13.75 | $11.80/$14.60 | 0 | 0 | 30% |
| 20 Nov 2026 | $320.00 | $3.50 | $1.30/$4.40 | 1 | 256 | 28% |
| 20 Nov 2026 | $290.00 | $22.96 | $19.80/$22.80 | 0 | 0 | 30% |
| 20 Nov 2026 | $330.00 | $2.26 | $0.10/$2.60 | 0 | 7 | 31% |
| 20 Nov 2026 | $280.00 | $32.40 | $29.00/$32.00 | 0 | 0 | 30% |
| 20 Nov 2026 | $340.00 | $0.60 | $0.00/$1.70 | 14 | 379 | 33% |
| 20 Nov 2026 | $270.00 | $41.96 | $38.70/$42.20 | 0 | 0 | 37% |
| 20 Nov 2026 | $350.00 | $1.34 | $0.00/$2.70 | 0 | 1 | 49% |
| 20 Nov 2026 | $260.00 | $51.62 | $48.50/$52.00 | 0 | 3 | 24% |
| 20 Nov 2026 | $360.00 | $0.88 | $0.00/$4.30 | 0 | 6 | 51% |
| 20 Nov 2026 | $250.00 | $61.37 | $58.40/$61.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $370.00 | $0.45 | $0.00/$3.40 | 0 | 0 | 51% |
| 20 Nov 2026 | $240.00 | $71.18 | $68.40/$71.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $380.00 | $0.22 | $0.00/$3.40 | 0 | 0 | 51% |
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 | $310.00 | $7.05 | $6.00/$8.00 | 0 | 98 | 31% |
| 20 Nov 2026 | $300.00 | $2.90 | $1.00/$4.80 | 0 | 3 | 30% |
| 20 Nov 2026 | $320.00 | $12.96 | $11.60/$14.40 | 0 | 89 | 30% |
| 20 Nov 2026 | $290.00 | $2.13 | $0.05/$3.60 | 0 | 0 | 37% |
| 20 Nov 2026 | $330.00 | $21.44 | $19.30/$22.90 | 0 | 10 | 31% |
| 20 Nov 2026 | $280.00 | $1.58 | $0.00/$3.80 | 0 | 0 | 47% |
| 20 Nov 2026 | $340.00 | $30.99 | $28.70/$32.20 | 0 | 4 | 33% |
| 20 Nov 2026 | $270.00 | $1.15 | $0.00/$4.20 | 0 | 0 | 54% |
| 20 Nov 2026 | $350.00 | $40.54 | $38.60/$42.10 | 0 | 0 | 39% |
| 20 Nov 2026 | $260.00 | $0.83 | $0.00/$2.75 | 0 | 0 | 60% |
| 20 Nov 2026 | $360.00 | $50.11 | $48.60/$52.10 | 0 | 0 | 47% |
| 20 Nov 2026 | $250.00 | $0.59 | $0.00/$2.65 | 0 | 0 | 66% |
| 20 Nov 2026 | $370.00 | $59.72 | $58.60/$62.10 | 0 | 0 | 53% |
| 20 Nov 2026 | $240.00 | $0.42 | $0.00/$2.65 | 0 | 0 | 72% |
| 20 Nov 2026 | $380.00 | $69.55 | $68.60/$72.10 | 0 | 0 | 60% |
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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