道格拉斯动力 PLOW
$36.34 −$0.49 (-1.33%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $36.34 0.00%
开盘$36.69
昨收$36.83
当日区间$36.00 – $36.77
成交量264.7K
市值$838.62M
市盈率（TTM）13.1
股息率3.25%
当前期权链的平均隐含波动率为：77%。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 | $35.00 | $2.48 | $0.35/$3.50 | 0 | 1 | 41% |
| 20 Nov 2026 | $40.00 | $0.52 | $0.00/$1.15 | 0 | 39 | 63% |
| 20 Nov 2026 | $30.00 | $6.91 | $5.30/$8.20 | 0 | 30 | 92% |
| 20 Nov 2026 | $45.00 | $0.09 | $0.00/$0.90 | 0 | 61 | 67% |
| 20 Nov 2026 | $25.00 | $11.90 | $10.10/$13.20 | 0 | 0 | 142% |
| 20 Nov 2026 | $50.00 | $0.01 | $0.00/$1.30 | 0 | 72 | 71% |
| 20 Nov 2026 | $22.50 | $14.39 | $12.10/$15.70 | 0 | 0 | 116% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$2.15 | 0 | 23 | 75% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$2.15 | 0 | 4 | 74% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 81% |
| 20 Nov 2026 | $70.00 | $0.00 | $0.00/$0.50 | 0 | 63 | 91% |
| 20 Nov 2026 | $75.00 | $0.00 | $0.00/$0.10 | 0 | 72 | 100% |
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 | $35.00 | $0.57 | $0.00/$0.70 | 0 | 21 | 43% |
| 20 Nov 2026 | $40.00 | $3.62 | $2.20/$4.90 | 0 | 25 | 0% |
| 20 Nov 2026 | $30.00 | $0.01 | $0.00/$2.60 | 0 | 10 | 44% |
| 20 Nov 2026 | $45.00 | $8.21 | $7.10/$10.00 | 0 | 3 | 0% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 62% |
| 20 Nov 2026 | $50.00 | $13.17 | $11.60/$15.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$2.15 | 0 | 0 | 70% |
| 20 Nov 2026 | $55.00 | $18.17 | $16.50/$19.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $60.00 | $23.17 | $21.80/$24.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $65.00 | $28.17 | $26.80/$29.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $70.00 | $33.17 | $31.80/$34.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $75.00 | $38.17 | $36.80/$39.90 | 0 | 0 | 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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