Dycom 工业 DY
$207.52 +$14.73 (+7.64%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $208.49 +0.47%
开盘$203.01
昨收$192.79
当日区间$199.08 – $210.04
成交量715.4K
市值$6.26B
市盈率（TTM）19.0
股息率–
当前期权链的平均隐含波动率为：91%。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 | $210.00 | $10.45 | $9.00/$12.70 | 1 | 0 | 78% |
| 20 Nov 2026 | $200.00 | $15.10 | $14.70/$18.60 | 1 | 13 | 83% |
| 20 Nov 2026 | $220.00 | $6.15 | $4.60/$8.50 | 6 | 27 | 75% |
| 20 Nov 2026 | $195.00 | $10.93 | $18.10/$21.80 | 0 | 3 | 85% |
| 20 Nov 2026 | $190.00 | $12.88 | $19.00/$26.80 | 0 | 2 | 82% |
| 20 Nov 2026 | $230.00 | $4.00 | $3.20/$7.40 | 12 | 13 | 85% |
| 20 Nov 2026 | $185.00 | $15.85 | $24.20/$29.70 | 0 | 0 | 86% |
| 20 Nov 2026 | $180.00 | $18.83 | $28.10/$35.00 | 0 | 0 | 94% |
| 20 Nov 2026 | $240.00 | $2.89 | $1.05/$4.60 | 1 | 47 | 80% |
| 20 Nov 2026 | $175.00 | $22.07 | $32.60/$38.80 | 0 | 20 | 96% |
| 20 Nov 2026 | $170.00 | $25.85 | $37.10/$43.60 | 0 | 0 | 103% |
| 20 Nov 2026 | $250.00 | $2.00 | $0.60/$3.30 | 1 | 894 | 84% |
| 20 Nov 2026 | $165.00 | $29.63 | $40.00/$48.00 | 0 | 0 | 92% |
| 20 Nov 2026 | $160.00 | $34.24 | $46.20/$52.80 | 0 | 3 | 111% |
| 20 Nov 2026 | $260.00 | $1.27 | $0.20/$1.65 | 8 | 186 | 80% |
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 | $210.00 | $14.80 | $11.20/$16.30 | 1 | 467 | 83% |
| 20 Nov 2026 | $200.00 | $10.00 | $6.70/$10.60 | 6 | 506 | 82% |
| 20 Nov 2026 | $220.00 | $31.76 | $17.40/$21.80 | 0 | 32 | 81% |
| 20 Nov 2026 | $195.00 | $7.10 | $5.60/$7.70 | 5 | 7 | 81% |
| 20 Nov 2026 | $190.00 | $5.40 | $3.90/$6.90 | 1 | 12 | 85% |
| 20 Nov 2026 | $230.00 | $28.39 | $24.00/$28.00 | 2 | 167 | 73% |
| 20 Nov 2026 | $185.00 | $4.50 | $2.80/$5.90 | 2 | 26 | 88% |
| 20 Nov 2026 | $180.00 | $6.36 | $0.95/$6.80 | 0 | 14 | 95% |
| 20 Nov 2026 | $240.00 | $49.06 | $32.00/$38.90 | 0 | 50 | 84% |
| 20 Nov 2026 | $175.00 | $4.60 | $1.35/$5.90 | 0 | 5 | 104% |
| 20 Nov 2026 | $170.00 | $3.36 | $0.60/$5.40 | 0 | 9 | 108% |
| 20 Nov 2026 | $250.00 | $58.48 | $40.60/$46.00 | 0 | 489 | 72% |
| 20 Nov 2026 | $165.00 | $2.13 | $0.05/$5.10 | 0 | 0 | 113% |
| 20 Nov 2026 | $160.00 | $1.74 | $0.10/$4.90 | 0 | 16 | 123% |
| 20 Nov 2026 | $260.00 | $52.10 | $50.70/$57.00 | 1 | 273 | 92% |
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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