股票 › MAMA
妈妈创意食品 MAMA
美股市值排名 #3545
$13.40 +$0.41 (+3.16%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $13.14 -1.94%
开盘$12.78
昨收$12.99
当日区间$12.65 – $13.44
成交量509.8K
市值$631.78M
市盈率（TTM）78.8
股息率–
当前期权链的平均隐含波动率为：175%。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 | $12.50 | $1.13 | $1.00/$1.25 | 3 | 32 | 56% |
| 20 Nov 2026 | $15.00 | $0.10 | $0.05/$0.25 | 0 | 305 | 61% |
| 20 Nov 2026 | $10.00 | $3.01 | $2.50/$3.70 | 0 | 31 | 0% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$0.75 | 0 | 62 | 58% |
| 20 Nov 2026 | $7.50 | $5.50 | $4.90/$7.70 | 0 | 0 | 286% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$0.15 | 0 | 43 | 60% |
| 20 Nov 2026 | $5.00 | $8.00 | $7.30/$9.60 | 0 | 0 | 270% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$0.75 | 0 | 47 | 76% |
| 20 Nov 2026 | $2.50 | $10.49 | $9.80/$12.70 | 0 | 1 | 712% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$0.75 | 0 | 51 | 90% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 114% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 133% |
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 | $12.50 | $0.27 | $0.25/$0.30 | 1 | 244 | 64% |
| 20 Nov 2026 | $15.00 | $2.09 | $1.45/$3.50 | 0 | 12 | 146% |
| 20 Nov 2026 | $10.00 | $0.01 | $0.00/$0.05 | 0 | 40 | 71% |
| 20 Nov 2026 | $17.50 | $4.51 | $3.40/$5.10 | 0 | 0 | 113% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$0.05 | 0 | 15 | 87% |
| 20 Nov 2026 | $20.00 | $7.01 | $6.20/$7.70 | 0 | 0 | 187% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$0.75 | 0 | 30 | 145% |
| 20 Nov 2026 | $22.50 | $9.51 | $8.70/$10.20 | 0 | 0 | 221% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.05 | 0 | 0 | 245% |
| 20 Nov 2026 | $25.00 | $12.01 | $10.80/$13.00 | 0 | 0 | 241% |
| 20 Nov 2026 | $30.00 | $17.01 | $15.40/$18.50 | 0 | 0 | 298% |
| 20 Nov 2026 | $35.00 | $22.01 | $20.50/$23.00 | 0 | 0 | 289% |
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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