股票 › MAIN
主街资本 MAIN
美股市值排名 #2030
$57.01 +$0.46 (+0.80%)
休市 · Nov 7, 12:10 am ET · 最新盘后价 $56.80 -0.37%
开盘$56.22
昨收$56.56
当日区间$55.77 – $57.48
成交量499.1K
市值$5.33B
市盈率（TTM）11.8
股息率7.60%
当前期权链的平均隐含波动率为：49%。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 | $54.70 | $2.50 | $2.30/$3.20 | 3 | 509 | 28% |
| 20 Nov 2026 | $59.70 | $0.24 | $0.10/$0.25 | 4 | 852 | 22% |
| 20 Nov 2026 | $49.70 | $7.12 | $6.20/$8.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $64.70 | $0.01 | $0.00/$0.05 | 0 | 0 | 29% |
| 20 Nov 2026 | $44.70 | $12.12 | $11.10/$13.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $69.70 | $0.00 | $0.00/$1.00 | 0 | 3 | 32% |
| 20 Nov 2026 | $39.70 | $17.12 | $16.10/$18.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $74.70 | $0.00 | $0.00/$1.40 | 0 | 0 | 38% |
| 20 Nov 2026 | $34.70 | $22.12 | $21.10/$23.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $79.70 | $0.00 | $0.00/$1.15 | 0 | 0 | 47% |
| 20 Nov 2026 | $29.70 | $27.12 | $26.00/$28.40 | 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 | $54.70 | $0.30 | $0.00/$0.40 | 7 | 333 | 26% |
| 20 Nov 2026 | $59.70 | $2.75 | $2.45/$3.20 | 8 | 28 | 23% |
| 20 Nov 2026 | $49.70 | $0.05 | $0.00/$0.15 | 5 | 2,061 | 40% |
| 20 Nov 2026 | $64.70 | $8.26 | $6.80/$8.90 | 0 | 1 | 49% |
| 20 Nov 2026 | $44.70 | $0.00 | $0.00/$1.00 | 0 | 6 | 35% |
| 20 Nov 2026 | $69.70 | $13.24 | $11.60/$13.90 | 0 | 0 | 62% |
| 20 Nov 2026 | $39.70 | $0.00 | $0.00/$2.00 | 0 | 0 | 51% |
| 20 Nov 2026 | $74.70 | $18.23 | $16.60/$18.90 | 0 | 0 | 78% |
| 20 Nov 2026 | $34.70 | $0.00 | $0.00/$1.00 | 0 | 0 | 69% |
| 20 Nov 2026 | $79.70 | $23.23 | $21.60/$24.40 | 0 | 0 | 116% |
| 20 Nov 2026 | $29.70 | $0.00 | $0.00/$1.00 | 0 | 0 | 90% |
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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