联合健康 UNH
$394.15 −$1.57 (-0.40%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $393.94 -0.05%
开盘$388.39
昨收$395.72
当日区间$388.00 – $396.96
成交量5.90M
市值$353.17B
市盈率（TTM）22.5
股息率2.30%
当前期权链的平均隐含波动率为：42%。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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $395.00 | $7.55 | $7.45/$7.60 | 588 | 148 | 41% |
| 13 Nov 2026 | $392.50 | $8.85 | $8.80/$8.95 | 307 | 8 | 41% |
| 13 Nov 2026 | $397.50 | $6.30 | $6.25/$6.50 | 250 | 85 | 41% |
| 13 Nov 2026 | $390.00 | $10.35 | $10.30/$10.45 | 204 | 78 | 42% |
| 13 Nov 2026 | $400.00 | $5.31 | $5.20/$5.35 | 673 | 430 | 40% |
| 13 Nov 2026 | $387.50 | $11.30 | $11.85/$12.10 | 85 | 5 | 43% |
| 13 Nov 2026 | $402.50 | $4.18 | $4.20/$4.40 | 142 | 56 | 40% |
| 13 Nov 2026 | $385.00 | $13.70 | $13.60/$13.80 | 94 | 64 | 43% |
| 13 Nov 2026 | $405.00 | $3.52 | $3.40/$3.55 | 410 | 164 | 40% |
| 13 Nov 2026 | $382.50 | $17.15 | $15.45/$15.60 | 27 | 1 | 44% |
| 13 Nov 2026 | $407.50 | $2.80 | $2.74/$2.85 | 296 | 285 | 39% |
| 13 Nov 2026 | $380.00 | $16.35 | $17.35/$17.60 | 49 | 181 | 45% |
| 13 Nov 2026 | $410.00 | $2.22 | $2.15/$2.25 | 771 | 572 | 39% |
| 13 Nov 2026 | $377.50 | $19.90 | $19.35/$19.55 | 35 | 10 | 45% |
| 13 Nov 2026 | $412.50 | $1.77 | $1.69/$1.76 | 1,101 | 660 | 39% |
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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $395.00 | $8.15 | $8.05/$8.20 | 398 | 248 | 41% |
| 13 Nov 2026 | $392.50 | $6.95 | $6.90/$7.05 | 300 | 255 | 41% |
| 13 Nov 2026 | $397.50 | $9.40 | $9.35/$9.50 | 98 | 246 | 41% |
| 13 Nov 2026 | $390.00 | $5.85 | $5.90/$6.05 | 249 | 224 | 42% |
| 13 Nov 2026 | $400.00 | $10.40 | $10.75/$10.95 | 239 | 418 | 40% |
| 13 Nov 2026 | $387.50 | $5.05 | $5.05/$5.15 | 156 | 103 | 43% |
| 13 Nov 2026 | $402.50 | $12.09 | $12.35/$12.50 | 115 | 823 | 40% |
| 13 Nov 2026 | $385.00 | $4.29 | $4.25/$4.35 | 291 | 242 | 43% |
| 13 Nov 2026 | $405.00 | $14.19 | $13.95/$14.20 | 49 | 236 | 39% |
| 13 Nov 2026 | $382.50 | $3.60 | $3.60/$3.70 | 72 | 113 | 44% |
| 13 Nov 2026 | $407.50 | $15.80 | $15.80/$16.00 | 170 | 358 | 39% |
| 13 Nov 2026 | $380.00 | $3.05 | $3.00/$3.15 | 460 | 496 | 45% |
| 13 Nov 2026 | $410.00 | $17.03 | $17.70/$17.95 | 65 | 322 | 39% |
| 13 Nov 2026 | $377.50 | $2.51 | $2.52/$2.63 | 161 | 71 | 45% |
| 13 Nov 2026 | $412.50 | $19.45 | $19.80/$19.95 | 43 | 25 | 39% |
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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