达维塔 DVA
$191.35 −$3.47 (-1.78%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $191.35 0.00%
开盘$189.63
昨收$194.82
当日区间$188.75 – $191.90
成交量603.7K
市值$12.04B
市盈率（TTM）14.2
股息率–
当前期权链的平均隐含波动率为：48%。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 | $190.00 | $5.99 | $5.90/$7.50 | 10 | 655 | 41% |
| 20 Nov 2026 | $195.00 | $6.15 | $3.60/$4.90 | 0 | 3,553 | 40% |
| 20 Nov 2026 | $185.00 | $12.03 | $9.00/$10.60 | 0 | 205 | 42% |
| 20 Nov 2026 | $200.00 | $4.05 | $2.00/$3.30 | 0 | 602 | 40% |
| 20 Nov 2026 | $180.00 | $16.02 | $12.10/$14.30 | 0 | 372 | 40% |
| 20 Nov 2026 | $175.00 | $20.47 | $15.80/$18.40 | 0 | 32 | 35% |
| 20 Nov 2026 | $210.00 | $2.00 | $0.55/$1.30 | 0 | 2,968 | 41% |
| 20 Nov 2026 | $170.00 | $25.18 | $20.40/$22.90 | 0 | 15 | 29% |
| 20 Nov 2026 | $165.00 | $26.55 | $25.60/$28.20 | 1 | 75 | 47% |
| 20 Nov 2026 | $220.00 | $0.30 | $0.00/$0.70 | 50 | 416 | 43% |
| 20 Nov 2026 | $160.00 | $34.83 | $30.50/$32.50 | 0 | 6 | 0% |
| 20 Nov 2026 | $155.00 | $39.82 | $35.70/$37.30 | 0 | 4 | 0% |
| 20 Nov 2026 | $230.00 | $0.13 | $0.00/$2.25 | 0 | 219 | 47% |
| 20 Nov 2026 | $150.00 | $44.82 | $40.30/$42.20 | 0 | 8 | 0% |
| 20 Nov 2026 | $145.00 | $49.82 | $44.90/$47.40 | 0 | 8 | 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 | $190.00 | $5.40 | $4.30/$6.60 | 1 | 112 | 43% |
| 20 Nov 2026 | $195.00 | $6.67 | $7.10/$8.40 | 0 | 53 | 41% |
| 20 Nov 2026 | $185.00 | $2.53 | $2.80/$4.10 | 0 | 377 | 44% |
| 20 Nov 2026 | $200.00 | $9.57 | $10.50/$12.50 | 0 | 11 | 44% |
| 20 Nov 2026 | $180.00 | $1.50 | $1.15/$3.10 | 0 | 48 | 45% |
| 20 Nov 2026 | $175.00 | $0.93 | $0.45/$1.55 | 0 | 485 | 43% |
| 20 Nov 2026 | $210.00 | $17.52 | $18.50/$20.50 | 0 | 18 | 44% |
| 20 Nov 2026 | $170.00 | $0.61 | $0.30/$1.45 | 0 | 195 | 51% |
| 20 Nov 2026 | $165.00 | $0.30 | $0.10/$1.40 | 0 | 340 | 58% |
| 20 Nov 2026 | $220.00 | $26.00 | $27.40/$30.00 | 0 | 3 | 41% |
| 20 Nov 2026 | $160.00 | $0.13 | $0.00/$0.95 | 0 | 369 | 48% |
| 20 Nov 2026 | $155.00 | $0.40 | $0.05/$0.85 | 51 | 85 | 68% |
| 20 Nov 2026 | $230.00 | $35.62 | $37.30/$40.40 | 0 | 3 | 57% |
| 20 Nov 2026 | $150.00 | $0.15 | $0.05/$1.25 | 5 | 336 | 82% |
| 20 Nov 2026 | $145.00 | $0.01 | $0.00/$2.15 | 0 | 14 | 49% |
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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