联合天然食品 UNFI
$45.30 −$0.71 (-1.54%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $45.30 0.00%
开盘$45.17
昨收$46.01
当日区间$44.97 – $46.13
成交量411.1K
市值$2.72B
市盈率（TTM）33.8
股息率–
当前期权链的平均隐含波动率为：51%。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 | $45.00 | $1.68 | $1.30/$1.75 | 6 | 21 | 39% |
| 20 Nov 2026 | $46.00 | $1.76 | $0.85/$1.25 | 0 | 22 | 39% |
| 20 Nov 2026 | $44.00 | $3.07 | $1.90/$2.50 | 0 | 4 | 42% |
| 20 Nov 2026 | $47.00 | $1.23 | $0.60/$0.90 | 0 | 9 | 41% |
| 20 Nov 2026 | $43.00 | $3.82 | $2.45/$3.40 | 0 | 4 | 44% |
| 20 Nov 2026 | $48.00 | $0.88 | $0.30/$0.60 | 0 | 48 | 40% |
| 20 Nov 2026 | $42.00 | $4.70 | $3.10/$4.30 | 0 | 0 | 44% |
| 20 Nov 2026 | $49.00 | $0.65 | $0.05/$0.40 | 0 | 59 | 37% |
| 20 Nov 2026 | $41.00 | $5.65 | $3.90/$5.20 | 0 | 6 | 44% |
| 20 Nov 2026 | $50.00 | $0.45 | $0.10/$0.50 | 0 | 89 | 48% |
| 20 Nov 2026 | $40.00 | $6.60 | $4.70/$6.30 | 0 | 6 | 48% |
| 20 Nov 2026 | $39.00 | $7.54 | $5.50/$7.30 | 0 | 0 | 43% |
| 20 Nov 2026 | $38.00 | $8.50 | $6.60/$8.40 | 0 | 0 | 63% |
| 20 Nov 2026 | $37.00 | $9.45 | $7.40/$9.40 | 0 | 1 | 56% |
| 20 Nov 2026 | $36.00 | $10.41 | $8.30/$10.40 | 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 | $45.00 | $1.03 | $1.10/$1.60 | 0 | 36 | 45% |
| 20 Nov 2026 | $46.00 | $1.40 | $1.55/$2.10 | 0 | 50 | 43% |
| 20 Nov 2026 | $44.00 | $0.95 | $0.70/$1.00 | 5 | 124 | 43% |
| 20 Nov 2026 | $47.00 | $2.40 | $2.10/$2.50 | 3 | 36 | 38% |
| 20 Nov 2026 | $43.00 | $0.45 | $0.35/$0.70 | 0 | 45 | 42% |
| 20 Nov 2026 | $48.00 | $3.22 | $3.00/$3.40 | 4 | 34 | 44% |
| 20 Nov 2026 | $42.00 | $0.33 | $0.10/$0.60 | 0 | 69 | 44% |
| 20 Nov 2026 | $49.00 | $3.35 | $3.30/$4.50 | 0 | 27 | 39% |
| 20 Nov 2026 | $41.00 | $0.28 | $0.05/$0.50 | 0 | 31 | 49% |
| 20 Nov 2026 | $50.00 | $4.18 | $4.20/$5.50 | 0 | 20 | 43% |
| 20 Nov 2026 | $40.00 | $0.22 | $0.10/$0.50 | 0 | 111 | 59% |
| 20 Nov 2026 | $39.00 | $0.17 | $0.00/$0.50 | 0 | 7 | 58% |
| 20 Nov 2026 | $38.00 | $0.13 | $0.00/$0.50 | 0 | 7 | 61% |
| 20 Nov 2026 | $37.00 | $0.08 | $0.00/$0.50 | 0 | 528 | 62% |
| 20 Nov 2026 | $36.00 | $0.04 | $0.00/$0.50 | 0 | 8 | 62% |
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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