传奇生物 LEGN
$23.40 +$0.86 (+3.82%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $23.47 +0.30%
开盘$23.09
昨收$22.54
当日区间$22.57 – $23.74
成交量1.77M
市值$4.55B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：105%。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 | $22.50 | $1.91 | $1.30/$2.05 | 35 | 1,648 | 68% |
| 20 Nov 2026 | $25.00 | $0.73 | $0.05/$1.05 | 0 | 723 | 65% |
| 20 Nov 2026 | $20.00 | $3.80 | $1.95/$4.00 | 2 | 1,651 | 0% |
| 20 Nov 2026 | $27.50 | $0.35 | $0.00/$0.80 | 44 | 99 | 87% |
| 20 Nov 2026 | $17.50 | $5.10 | $4.30/$7.30 | 0 | 180 | 0% |
| 20 Nov 2026 | $30.00 | $0.25 | $0.00/$0.70 | 0 | 247 | 105% |
| 20 Nov 2026 | $15.00 | $7.54 | $6.30/$10.50 | 0 | 2 | 0% |
| 20 Nov 2026 | $32.50 | $0.16 | $0.00/$2.30 | 0 | 170 | 115% |
| 20 Nov 2026 | $12.50 | $10.91 | $8.80/$13.00 | 1 | 2 | 0% |
| 20 Nov 2026 | $35.00 | $0.10 | $0.00/$2.25 | 0 | 11 | 123% |
| 20 Nov 2026 | $10.00 | $12.54 | $11.30/$15.50 | 0 | 1 | 0% |
| 20 Nov 2026 | $37.50 | $0.07 | $0.00/$2.20 | 0 | 4 | 130% |
| 20 Nov 2026 | $7.50 | $15.04 | $13.80/$18.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $40.00 | $0.05 | $0.00/$2.20 | 0 | 15 | 136% |
| 20 Nov 2026 | $5.00 | $17.54 | $16.30/$20.50 | 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 | $22.50 | $1.02 | $0.00/$3.10 | 3 | 176 | 85% |
| 20 Nov 2026 | $25.00 | $3.21 | $0.30/$4.50 | 0 | 346 | 83% |
| 20 Nov 2026 | $20.00 | $0.20 | $0.00/$1.20 | 18 | 113 | 76% |
| 20 Nov 2026 | $27.50 | $5.39 | $2.35/$6.60 | 0 | 0 | 92% |
| 20 Nov 2026 | $17.50 | $0.05 | $0.00/$0.75 | 1 | 765 | 88% |
| 20 Nov 2026 | $30.00 | $7.73 | $4.70/$8.90 | 0 | 1 | 103% |
| 20 Nov 2026 | $15.00 | $0.01 | $0.00/$2.15 | 0 | 64 | 96% |
| 20 Nov 2026 | $32.50 | $10.13 | $7.10/$11.30 | 0 | 0 | 111% |
| 20 Nov 2026 | $12.50 | $0.00 | $0.00/$2.15 | 0 | 0 | 93% |
| 20 Nov 2026 | $35.00 | $12.57 | $9.60/$13.80 | 0 | 0 | 130% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 124% |
| 20 Nov 2026 | $37.50 | $15.04 | $12.00/$16.30 | 0 | 0 | 135% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$2.15 | 0 | 0 | 165% |
| 20 Nov 2026 | $40.00 | $17.51 | $14.50/$18.70 | 0 | 0 | 1% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$0.25 | 0 | 0 | 223% |
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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