股票 › NAMS
新阿姆斯特丹制药 NAMS
美股市值排名 #2655
$18.90 +$0.01 (+0.05%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $18.70 -1.06%
开盘$19.10
昨收$18.89
当日区间$18.50 – $19.39
成交量1.71M
市值$2.27B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：217%。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 | $20.00 | $0.79 | $0.00/$2.15 | 5 | 495 | 87% |
| 20 Nov 2026 | $17.50 | $1.89 | $0.35/$4.40 | 0 | 0 | 116% |
| 20 Nov 2026 | $22.50 | $0.15 | $0.05/$1.25 | 1 | 292 | 127% |
| 20 Nov 2026 | $15.00 | $4.02 | $2.35/$6.30 | 0 | 0 | 135% |
| 20 Nov 2026 | $25.00 | $0.48 | $0.00/$0.25 | 0 | 486 | 148% |
| 20 Nov 2026 | $12.50 | $6.49 | $4.80/$8.70 | 0 | 0 | 193% |
| 20 Nov 2026 | $10.00 | $8.98 | $7.30/$11.10 | 0 | 0 | 261% |
| 20 Nov 2026 | $30.00 | $0.37 | $0.00/$0.25 | 0 | 1,133 | 190% |
| 20 Nov 2026 | $7.50 | $11.48 | $9.80/$13.60 | 0 | 0 | 360% |
| 20 Nov 2026 | $5.00 | $13.98 | $12.30/$16.10 | 0 | 0 | 504% |
| 20 Nov 2026 | $35.00 | $0.29 | $0.00/$0.25 | 0 | 280 | 219% |
| 20 Nov 2026 | $2.50 | $16.47 | $14.70/$18.60 | 0 | 0 | 739% |
| 20 Nov 2026 | $40.00 | $0.24 | $0.00/$0.05 | 0 | 5 | 241% |
| 20 Nov 2026 | $45.00 | $0.20 | $0.00/$2.35 | 0 | 13 | 259% |
| 20 Nov 2026 | $50.00 | $0.17 | $0.00/$2.35 | 0 | 0 | 274% |
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 | $20.00 | $1.62 | $0.10/$2.50 | 0 | 14 | 43% |
| 20 Nov 2026 | $17.50 | $0.40 | $0.00/$2.10 | 0 | 8 | 70% |
| 20 Nov 2026 | $22.50 | $4.06 | $1.70/$5.50 | 0 | 5 | 0% |
| 20 Nov 2026 | $15.00 | $0.03 | $0.00/$2.60 | 0 | 0 | 70% |
| 20 Nov 2026 | $25.00 | $6.00 | $5.90/$6.30 | 1 | 155 | 0% |
| 20 Nov 2026 | $12.50 | $0.00 | $0.00/$2.20 | 0 | 0 | 70% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 96% |
| 20 Nov 2026 | $30.00 | $11.39 | $9.00/$12.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$2.15 | 0 | 0 | 137% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 195% |
| 20 Nov 2026 | $35.00 | $16.31 | $14.10/$17.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.05 | 0 | 0 | 296% |
| 20 Nov 2026 | $40.00 | $21.26 | $19.10/$22.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $45.00 | $26.22 | $24.10/$27.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $50.00 | $31.19 | $29.10/$32.80 | 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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