英塔普 INTA
$43.73 −$0.38 (-0.85%)
休市 · Nov 7, 5:30 am ET · 最新盘后价 $43.84 +0.26%
开盘$43.03
昨收$44.10
当日区间$42.63 – $44.55
成交量606.5K
市值$3.35B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：120%。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 | $45.00 | $1.75 | $0.00/$3.20 | 0 | 58 | 69% |
| 20 Nov 2026 | $40.00 | $4.45 | $3.30/$6.70 | 2 | 28 | 86% |
| 20 Nov 2026 | $50.00 | $0.60 | $0.05/$0.75 | 0 | 70 | 65% |
| 20 Nov 2026 | $35.00 | $9.33 | $7.70/$11.10 | 0 | 107 | 113% |
| 20 Nov 2026 | $55.00 | $0.20 | $0.00/$1.25 | 0 | 48 | 79% |
| 20 Nov 2026 | $30.00 | $14.15 | $12.60/$16.10 | 0 | 0 | 163% |
| 20 Nov 2026 | $60.00 | $0.07 | $0.00/$1.15 | 0 | 9 | 84% |
| 20 Nov 2026 | $25.00 | $19.11 | $17.40/$21.00 | 0 | 0 | 208% |
| 20 Nov 2026 | $22.50 | $21.60 | $20.10/$23.50 | 0 | 0 | 254% |
| 20 Nov 2026 | $20.00 | $24.10 | $22.60/$26.00 | 0 | 0 | 292% |
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 | $45.00 | $2.70 | $2.00/$3.00 | 3 | 7 | 55% |
| 20 Nov 2026 | $40.00 | $0.75 | $0.45/$1.10 | 0 | 56 | 69% |
| 20 Nov 2026 | $50.00 | $6.48 | $5.60/$7.70 | 0 | 0 | 67% |
| 20 Nov 2026 | $35.00 | $0.23 | $0.00/$0.75 | 0 | 21 | 85% |
| 20 Nov 2026 | $55.00 | $11.08 | $9.30/$12.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $0.06 | $0.00/$1.75 | 0 | 7 | 101% |
| 20 Nov 2026 | $60.00 | $15.95 | $14.80/$17.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $0.01 | $0.00/$0.55 | 0 | 0 | 116% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$1.15 | 0 | 0 | 125% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$1.15 | 0 | 0 | 133% |
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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