西南天然气控股 SWX
$91.33 +$0.84 (+0.93%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $91.33 0.00%
开盘$89.16
昨收$90.49
当日区间$89.13 – $91.63
成交量687.0K
市值$6.62B
市盈率（TTM）22.3
股息率2.77%
当前期权链的平均隐含波动率为：78%。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 | $90.00 | $2.08 | $1.20/$2.65 | 0 | 5 | 15% |
| 20 Nov 2026 | $95.00 | $1.90 | $0.00/$1.00 | 0 | 2 | 49% |
| 20 Nov 2026 | $85.00 | $5.85 | $4.10/$7.50 | 0 | 2 | 0% |
| 20 Nov 2026 | $100.00 | $1.79 | $0.00/$4.90 | 0 | 0 | 69% |
| 20 Nov 2026 | $80.00 | $10.70 | $9.00/$12.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $105.00 | $1.70 | $0.00/$4.90 | 0 | 0 | 86% |
| 20 Nov 2026 | $75.00 | $15.69 | $14.00/$17.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $110.00 | $1.60 | $0.00/$4.90 | 0 | 0 | 101% |
| 20 Nov 2026 | $70.00 | $20.69 | $19.00/$22.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $115.00 | $1.52 | $0.00/$4.90 | 0 | 0 | 113% |
| 20 Nov 2026 | $65.00 | $25.68 | $24.00/$28.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $120.00 | $1.43 | $0.00/$4.90 | 0 | 0 | 124% |
| 20 Nov 2026 | $60.00 | $30.68 | $29.00/$33.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $125.00 | $1.34 | $0.00/$4.90 | 0 | 0 | 134% |
| 20 Nov 2026 | $55.00 | $35.67 | $34.00/$38.60 | 0 | 0 | 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 | $90.00 | $1.80 | $0.75/$1.45 | 0 | 20 | 26% |
| 20 Nov 2026 | $95.00 | $6.72 | $3.10/$6.50 | 0 | 0 | 39% |
| 20 Nov 2026 | $85.00 | $0.29 | $0.00/$2.80 | 0 | 10 | 33% |
| 20 Nov 2026 | $100.00 | $11.63 | $8.10/$11.40 | 0 | 0 | 59% |
| 20 Nov 2026 | $80.00 | $0.02 | $0.00/$4.80 | 0 | 22 | 31% |
| 20 Nov 2026 | $105.00 | $16.54 | $13.10/$16.50 | 0 | 0 | 77% |
| 20 Nov 2026 | $75.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 30% |
| 20 Nov 2026 | $110.00 | $21.45 | $18.00/$21.50 | 0 | 0 | 92% |
| 20 Nov 2026 | $70.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 38% |
| 20 Nov 2026 | $115.00 | $26.36 | $22.90/$26.50 | 0 | 0 | 105% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 47% |
| 20 Nov 2026 | $120.00 | $31.27 | $27.90/$31.50 | 0 | 0 | 118% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$4.80 | 0 | 0 | 58% |
| 20 Nov 2026 | $125.00 | $36.18 | $33.10/$36.50 | 0 | 0 | 133% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 70% |
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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