史密斯威森 SWBI
$14.47 +$0.13 (+0.91%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $14.50 +0.21%
开盘$14.16
昨收$14.34
当日区间$14.05 – $14.54
成交量840.4K
市值$648.83M
市盈率（TTM）26.3
股息率3.59%
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 | $14.00 | $0.60 | $0.60/$0.90 | 10 | 318 | 42% |
| 20 Nov 2026 | $15.00 | $0.20 | $0.15/$0.30 | 44 | 612 | 38% |
| 20 Nov 2026 | $13.00 | $1.43 | $1.25/$1.80 | 0 | 41 | 39% |
| 20 Nov 2026 | $16.00 | $0.05 | $0.00/$0.10 | 4 | 240 | 39% |
| 20 Nov 2026 | $12.00 | $2.35 | $2.00/$3.20 | 0 | 2 | 81% |
| 20 Nov 2026 | $17.00 | $0.07 | $0.00/$0.25 | 0 | 14 | 59% |
| 20 Nov 2026 | $11.00 | $3.34 | $2.95/$4.20 | 0 | 3 | 101% |
| 20 Nov 2026 | $18.00 | $0.04 | $0.00/$0.25 | 0 | 6 | 66% |
| 20 Nov 2026 | $10.00 | $4.34 | $3.90/$4.70 | 0 | 0 | 0% |
| 20 Nov 2026 | $19.00 | $0.02 | $0.00/$0.25 | 0 | 164 | 72% |
| 20 Nov 2026 | $9.00 | $5.34 | $4.90/$6.20 | 0 | 0 | 149% |
| 20 Nov 2026 | $20.00 | $0.01 | $0.00/$0.25 | 0 | 0 | 77% |
| 20 Nov 2026 | $8.00 | $6.34 | $5.90/$6.70 | 0 | 0 | 0% |
| 20 Nov 2026 | $21.00 | $0.01 | $0.00/$0.25 | 0 | 0 | 81% |
| 20 Nov 2026 | $7.00 | $7.34 | $6.90/$7.70 | 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 | $14.00 | $0.29 | $0.20/$0.40 | 16 | 133 | 47% |
| 20 Nov 2026 | $15.00 | $0.95 | $0.65/$0.95 | 0 | 6 | 45% |
| 20 Nov 2026 | $13.00 | $0.13 | $0.05/$0.15 | 0 | 38 | 53% |
| 20 Nov 2026 | $16.00 | $1.83 | $1.40/$1.90 | 0 | 0 | 54% |
| 20 Nov 2026 | $12.00 | $0.03 | $0.00/$0.20 | 0 | 22 | 60% |
| 20 Nov 2026 | $17.00 | $2.77 | $2.30/$3.10 | 0 | 0 | 81% |
| 20 Nov 2026 | $11.00 | $0.01 | $0.00/$0.30 | 0 | 0 | 65% |
| 20 Nov 2026 | $18.00 | $3.74 | $2.85/$4.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$0.25 | 0 | 0 | 69% |
| 20 Nov 2026 | $19.00 | $4.72 | $4.30/$5.10 | 0 | 0 | 115% |
| 20 Nov 2026 | $9.00 | $0.00 | $0.00/$0.25 | 0 | 0 | 75% |
| 20 Nov 2026 | $20.00 | $5.71 | $4.80/$6.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $8.00 | $0.00 | $0.00/$0.25 | 0 | 0 | 88% |
| 20 Nov 2026 | $21.00 | $6.70 | $5.80/$7.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $7.00 | $0.00 | $0.00/$0.25 | 0 | 0 | 106% |
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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