美国医院集团(HCA) HCA
$494.99 −$12.49 (-2.46%)
休市 · Nov 6, 10:00 pm ET · 最新盘后价 $488.00 -1.41%
开盘$498.00
昨收$507.48
当日区间$491.33 – $500.26
成交量1.46M
市值$103.40B
市盈率（TTM）16.4
股息率0.62%
当前期权链的平均隐含波动率为：38%。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 | $495.00 | $12.68 | $12.80/$16.00 | 12 | 450 | 38% |
| 20 Nov 2026 | $490.00 | $16.90 | $14.90/$18.50 | 1 | 89 | 37% |
| 20 Nov 2026 | $500.00 | $11.30 | $10.00/$13.50 | 4 | 256 | 37% |
| 20 Nov 2026 | $485.00 | $20.30 | $17.60/$21.50 | 100 | 534 | 37% |
| 20 Nov 2026 | $505.00 | $8.88 | $7.50/$11.50 | 5 | 122 | 36% |
| 20 Nov 2026 | $480.00 | $23.23 | $21.00/$24.50 | 3 | 698 | 37% |
| 20 Nov 2026 | $510.00 | $7.10 | $5.50/$9.10 | 3 | 251 | 35% |
| 20 Nov 2026 | $475.00 | $25.98 | $24.60/$28.50 | 7 | 406 | 38% |
| 20 Nov 2026 | $515.00 | $6.90 | $4.00/$8.00 | 11 | 114 | 35% |
| 20 Nov 2026 | $470.00 | $31.76 | $28.60/$32.00 | 1 | 82 | 38% |
| 20 Nov 2026 | $520.00 | $5.75 | $3.00/$7.00 | 15 | 144 | 36% |
| 20 Nov 2026 | $465.00 | $47.28 | $32.90/$36.00 | 0 | 105 | 39% |
| 20 Nov 2026 | $525.00 | $4.60 | $2.00/$6.00 | 10 | 67 | 37% |
| 20 Nov 2026 | $460.00 | $52.04 | $36.70/$40.00 | 0 | 67 | 38% |
| 20 Nov 2026 | $530.00 | $4.00 | $1.00/$5.00 | 3 | 11 | 36% |
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 | $495.00 | $13.45 | $11.90/$14.90 | 96 | 18 | 37% |
| 20 Nov 2026 | $490.00 | $10.90 | $9.40/$12.50 | 72 | 2 | 37% |
| 20 Nov 2026 | $500.00 | $16.15 | $14.30/$17.30 | 4 | 9 | 36% |
| 20 Nov 2026 | $485.00 | $6.63 | $7.50/$10.50 | 0 | 85 | 37% |
| 20 Nov 2026 | $505.00 | $14.03 | $17.40/$20.50 | 0 | 3 | 37% |
| 20 Nov 2026 | $480.00 | $7.60 | $5.60/$9.00 | 1 | 128 | 37% |
| 20 Nov 2026 | $510.00 | $16.50 | $20.00/$23.70 | 0 | 57 | 36% |
| 20 Nov 2026 | $475.00 | $5.90 | $4.40/$7.50 | 3 | 240 | 38% |
| 20 Nov 2026 | $515.00 | $25.27 | $23.50/$27.00 | 1 | 5 | 35% |
| 20 Nov 2026 | $470.00 | $3.34 | $3.10/$6.40 | 0 | 746 | 39% |
| 20 Nov 2026 | $520.00 | $22.06 | $27.30/$30.50 | 0 | 3 | 35% |
| 20 Nov 2026 | $465.00 | $2.83 | $1.65/$5.50 | 0 | 332 | 38% |
| 20 Nov 2026 | $525.00 | $25.33 | $31.50/$34.50 | 0 | 0 | 35% |
| 20 Nov 2026 | $460.00 | $2.60 | $1.40/$5.00 | 0 | 556 | 41% |
| 20 Nov 2026 | $530.00 | $28.61 | $35.60/$38.80 | 0 | 4 | 35% |
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。
暂无评论——快来第一个聊聊 HCA。