股票 › OTTR
水獺尾电力 OTTR
美股市值排名 #2406
$78.44 −$1.56 (-1.95%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $78.44 0.00%
开盘$79.66
昨收$80.00
当日区间$77.79 – $80.10
成交量305.6K
市值$3.29B
市盈率（TTM）18.8
股息率2.88%
当前期权链的平均隐含波动率为：68%。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 | $80.00 | $1.50 | $0.05/$4.90 | 0 | 0 | 54% |
| 20 Nov 2026 | $75.00 | $5.22 | $2.60/$6.50 | 0 | 0 | 42% |
| 20 Nov 2026 | $85.00 | $0.19 | $0.00/$2.65 | 0 | 0 | 31% |
| 20 Nov 2026 | $70.00 | $10.19 | $7.40/$11.00 | 0 | 0 | 61% |
| 20 Nov 2026 | $90.00 | $0.01 | $0.00/$1.15 | 0 | 5 | 29% |
| 20 Nov 2026 | $65.00 | $15.18 | $12.30/$16.00 | 0 | 0 | 84% |
| 20 Nov 2026 | $95.00 | $0.00 | $0.00/$1.75 | 0 | 21 | 29% |
| 20 Nov 2026 | $60.00 | $20.18 | $17.30/$20.50 | 0 | 0 | 98% |
| 20 Nov 2026 | $100.00 | $0.00 | $0.00/$1.75 | 0 | 27 | 34% |
| 20 Nov 2026 | $55.00 | $25.17 | $22.30/$25.50 | 0 | 0 | 123% |
| 20 Nov 2026 | $105.00 | $0.00 | $0.00/$1.30 | 0 | 1 | 41% |
| 20 Nov 2026 | $50.00 | $30.17 | $27.30/$30.50 | 0 | 0 | 151% |
| 20 Nov 2026 | $110.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 47% |
| 20 Nov 2026 | $45.00 | $35.17 | $32.30/$35.50 | 0 | 0 | 181% |
| 20 Nov 2026 | $115.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 53% |
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 | $80.00 | $1.66 | $0.75/$4.50 | 0 | 8 | 31% |
| 20 Nov 2026 | $75.00 | $0.11 | $0.00/$2.95 | 0 | 0 | 19% |
| 20 Nov 2026 | $85.00 | $5.48 | $5.00/$8.60 | 0 | 1 | 37% |
| 20 Nov 2026 | $70.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 21% |
| 20 Nov 2026 | $90.00 | $10.37 | $10.00/$13.40 | 0 | 0 | 49% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 27% |
| 20 Nov 2026 | $95.00 | $15.36 | $15.00/$18.30 | 0 | 0 | 61% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 38% |
| 20 Nov 2026 | $100.00 | $20.36 | $20.00/$23.40 | 0 | 0 | 77% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 50% |
| 20 Nov 2026 | $105.00 | $25.36 | $25.00/$28.40 | 0 | 0 | 89% |
| 20 Nov 2026 | $50.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 63% |
| 20 Nov 2026 | $110.00 | $30.35 | $30.00/$33.30 | 0 | 0 | 96% |
| 20 Nov 2026 | $45.00 | $0.00 | $0.00/$1.75 | 0 | 0 | 77% |
| 20 Nov 2026 | $115.00 | $35.35 | $35.00/$38.40 | 0 | 0 | 111% |
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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