股票 › SLGN
西尔根控股 SLGN
美股市值排名 #2202
$41.09 −$0.55 (-1.32%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $41.09 0.00%
开盘$40.64
昨收$41.64
当日区间$40.27 – $41.71
成交量1.11M
市值$4.34B
市盈率（TTM）16.6
股息率2.02%
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 | $40.00 | $2.59 | $0.40/$3.50 | 0 | 201 | 43% |
| 20 Nov 2026 | $45.00 | $0.52 | $0.00/$0.75 | 0 | 23 | 58% |
| 20 Nov 2026 | $35.00 | $6.77 | $5.00/$7.00 | 0 | 1 | 0% |
| 20 Nov 2026 | $50.00 | $0.05 | $0.00/$0.75 | 0 | 9 | 55% |
| 20 Nov 2026 | $30.00 | $11.72 | $9.80/$12.20 | 0 | 3 | 0% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 54% |
| 20 Nov 2026 | $25.00 | $16.71 | $14.50/$17.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $22.50 | $19.20 | $16.50/$20.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$2.60 | 0 | 0 | 54% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$1.60 | 0 | 0 | 65% |
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 | $40.00 | $0.86 | $0.00/$2.50 | 0 | 35 | 45% |
| 20 Nov 2026 | $45.00 | $3.80 | $3.50/$5.60 | 0 | 1 | 65% |
| 20 Nov 2026 | $35.00 | $0.05 | $0.00/$0.75 | 0 | 114 | 49% |
| 20 Nov 2026 | $50.00 | $8.37 | $7.90/$10.20 | 0 | 0 | 72% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$0.75 | 0 | 23 | 50% |
| 20 Nov 2026 | $55.00 | $13.36 | $12.20/$16.10 | 0 | 0 | 107% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$0.05 | 0 | 8 | 72% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$0.05 | 0 | 7 | 86% |
| 20 Nov 2026 | $60.00 | $18.36 | $17.80/$20.80 | 0 | 0 | 143% |
| 20 Nov 2026 | $65.00 | $23.36 | $22.20/$25.30 | 0 | 0 | 0% |
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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