股票 › PWR
昆塔服务 PWR
美股市值排名 #277
$540.90 +$31.84 (+6.25%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $542.40 +0.28%
开盘$539.50
昨收$509.06
当日区间$533.00 – $554.81
成交量2.78M
市值$81.50B
市盈率（TTM）49.0
股息率0.08%
当前期权链的平均隐含波动率为：65%。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 | $540.00 | $27.67 | $25.40/$31.00 | 405 | 425 | 65% |
| 20 Nov 2026 | $550.00 | $24.35 | $21.00/$27.00 | 39 | 55 | 66% |
| 20 Nov 2026 | $530.00 | $37.40 | $29.60/$37.00 | 31 | 16 | 65% |
| 20 Nov 2026 | $560.00 | $20.55 | $15.50/$22.00 | 23 | 136 | 63% |
| 20 Nov 2026 | $520.00 | $42.80 | $36.30/$43.00 | 8 | 81 | 67% |
| 20 Nov 2026 | $570.00 | $14.45 | $11.50/$19.00 | 34 | 96 | 63% |
| 20 Nov 2026 | $510.00 | $52.06 | $42.00/$49.00 | 95 | 40 | 66% |
| 20 Nov 2026 | $580.00 | $14.05 | $7.70/$16.00 | 79 | 557 | 62% |
| 20 Nov 2026 | $500.00 | $56.44 | $49.10/$56.00 | 87 | 22 | 66% |
| 20 Nov 2026 | $590.00 | $10.24 | $5.20/$13.00 | 16 | 120 | 61% |
| 20 Nov 2026 | $490.00 | $38.41 | $57.40/$64.00 | 0 | 5 | 69% |
| 20 Nov 2026 | $600.00 | $7.70 | $5.00/$11.00 | 415 | 446 | 64% |
| 20 Nov 2026 | $480.00 | $44.95 | $65.30/$72.00 | 0 | 2 | 70% |
| 20 Nov 2026 | $610.00 | $4.85 | $2.40/$7.60 | 25 | 169 | 59% |
| 20 Nov 2026 | $470.00 | $51.95 | $73.60/$80.00 | 0 | 1 | 70% |
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 | $540.00 | $25.00 | $22.10/$29.80 | 134 | 106 | 64% |
| 20 Nov 2026 | $550.00 | $28.30 | $27.10/$34.30 | 16 | 497 | 63% |
| 20 Nov 2026 | $530.00 | $18.10 | $17.80/$25.80 | 12 | 657 | 66% |
| 20 Nov 2026 | $560.00 | $32.50 | $34.70/$40.30 | 61 | 906 | 64% |
| 20 Nov 2026 | $520.00 | $15.70 | $14.00/$21.80 | 81 | 233 | 67% |
| 20 Nov 2026 | $570.00 | $37.52 | $40.70/$46.40 | 1 | 945 | 63% |
| 20 Nov 2026 | $510.00 | $11.80 | $12.00/$18.30 | 24 | 203 | 70% |
| 20 Nov 2026 | $580.00 | $49.55 | $46.20/$52.50 | 2 | 3,139 | 60% |
| 20 Nov 2026 | $500.00 | $10.20 | $9.20/$13.70 | 111 | 905 | 68% |
| 20 Nov 2026 | $590.00 | $54.20 | $53.80/$61.00 | 3 | 232 | 61% |
| 20 Nov 2026 | $490.00 | $7.60 | $5.10/$13.00 | 57 | 166 | 69% |
| 20 Nov 2026 | $600.00 | $59.05 | $61.70/$68.90 | 7 | 374 | 60% |
| 20 Nov 2026 | $480.00 | $5.75 | $2.90/$10.00 | 43 | 145 | 68% |
| 20 Nov 2026 | $610.00 | $69.90 | $70.00/$77.30 | 3 | 558 | 60% |
| 20 Nov 2026 | $470.00 | $4.50 | $1.50/$9.20 | 52 | 127 | 71% |
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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