科迪华 CTVA
$11.90 −$0.14 (-1.16%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $11.90 0.00%
开盘$11.90
昨收$12.04
当日区间$11.78 – $12.07
成交量26.44M
市值$7.94B
市盈率（TTM）7.8
股息率6.05%
当前期权链的平均隐含波动率为：193%。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 | $12.50 | $0.38 | $0.30/$0.45 | 2 | 823 | 70% |
| 20 Nov 2026 | $10.00 | $2.15 | $1.40/$3.00 | 0 | 87 | 119% |
| 20 Nov 2026 | $15.00 | $0.05 | $0.00/$0.10 | 26 | 1,941 | 80% |
| 20 Nov 2026 | $7.50 | $4.57 | $3.90/$5.70 | 0 | 0 | 260% |
| 20 Nov 2026 | $17.50 | $0.07 | $0.00/$0.10 | 0 | 302 | 128% |
| 20 Nov 2026 | $5.00 | $7.06 | $6.20/$8.20 | 0 | 20 | 392% |
| 20 Nov 2026 | $20.00 | $0.04 | $0.00/$0.75 | 0 | 147 | 144% |
| 20 Nov 2026 | $2.50 | $9.56 | $8.00/$11.70 | 0 | 0 | 771% |
| 20 Nov 2026 | $22.50 | $0.02 | $0.00/$0.75 | 0 | 0 | 157% |
| 20 Nov 2026 | $25.00 | $0.01 | $0.00/$0.05 | 0 | 1 | 167% |
| 20 Nov 2026 | $40.00 | $42.61 | $41.00/$44.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $45.00 | $37.64 | $36.00/$39.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $50.00 | $32.71 | $31.00/$34.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $55.00 | $27.90 | $26.00/$29.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $60.00 | $23.16 | $21.00/$24.10 | 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 | $12.50 | $0.83 | $0.80/$1.20 | 0 | 2,240 | 75% |
| 20 Nov 2026 | $10.00 | $0.08 | $0.00/$0.10 | 102 | 225 | 77% |
| 20 Nov 2026 | $15.00 | $3.08 | $3.00/$3.30 | 0 | 92 | 86% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$2.30 | 0 | 1 | 93% |
| 20 Nov 2026 | $17.50 | $5.51 | $4.00/$7.70 | 0 | 0 | 177% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$0.25 | 0 | 0 | 134% |
| 20 Nov 2026 | $20.00 | $7.98 | $6.50/$10.20 | 0 | 0 | 217% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.95 | 0 | 0 | 238% |
| 20 Nov 2026 | $22.50 | $10.46 | $9.90/$11.40 | 0 | 0 | 188% |
| 20 Nov 2026 | $25.00 | $12.96 | $11.50/$15.20 | 0 | 0 | 278% |
| 20 Nov 2026 | $40.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 0% |
| 20 Nov 2026 | $45.00 | $0.02 | $0.00/$1.75 | 0 | 1 | 0% |
| 20 Nov 2026 | $50.00 | $0.09 | $0.00/$1.75 | 0 | 0 | 0% |
| 20 Nov 2026 | $55.00 | $0.27 | $0.00/$2.75 | 0 | 0 | 0% |
| 20 Nov 2026 | $60.00 | $0.53 | $0.00/$1.75 | 0 | 2 | 0% |
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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