珀尔赛奥教育 PRDO
$26.88 +$0.33 (+1.24%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $26.88 0.00%
开盘$28.09
昨收$26.55
当日区间$26.24 – $28.50
成交量1.58M
市值$1.67B
市盈率（TTM）9.4
股息率2.31%
当前期权链的平均隐含波动率为：90%。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 | $25.00 | $2.80 | $2.05/$2.30 | 2 | 2 | 46% |
| 20 Nov 2026 | $30.00 | $0.20 | $0.00/$0.20 | 0 | 47 | 52% |
| 20 Nov 2026 | $22.50 | $4.40 | $3.00/$6.00 | 0 | 0 | 62% |
| 20 Nov 2026 | $20.00 | $6.66 | $5.40/$8.80 | 0 | 0 | 111% |
| 20 Nov 2026 | $35.00 | $0.01 | $0.00/$0.20 | 0 | 326 | 53% |
| 20 Nov 2026 | $17.50 | $9.11 | $8.10/$11.20 | 0 | 0 | 160% |
| 20 Nov 2026 | $40.00 | $0.00 | $0.00/$2.10 | 0 | 26 | 56% |
| 20 Nov 2026 | $45.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 71% |
| 20 Nov 2026 | $50.00 | $0.00 | $0.00/$2.15 | 0 | 0 | 84% |
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 | $25.00 | $0.25 | $0.20/$0.30 | 29 | 37 | 45% |
| 20 Nov 2026 | $30.00 | $2.86 | $1.90/$4.60 | 113 | 183 | 49% |
| 20 Nov 2026 | $22.50 | $0.29 | $0.05/$0.25 | 0 | 66 | 71% |
| 20 Nov 2026 | $20.00 | $0.05 | $0.00/$0.25 | 0 | 0 | 85% |
| 20 Nov 2026 | $35.00 | $8.70 | $7.10/$9.50 | 1 | 3 | 99% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$0.25 | 0 | 0 | 84% |
| 20 Nov 2026 | $40.00 | $13.70 | $12.10/$14.30 | 1 | 0 | 118% |
| 20 Nov 2026 | $45.00 | $18.45 | $17.00/$19.90 | 0 | 0 | 182% |
| 20 Nov 2026 | $50.00 | $23.45 | $22.20/$24.40 | 0 | 0 | 188% |
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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