国民视光 EYE
$17.90 +$0.05 (+0.28%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $17.90 0.00%
开盘$17.46
昨收$17.85
当日区间$17.23 – $18.19
成交量1.63M
市值$1.42B
市盈率（TTM）28.9
股息率–
当前期权链的平均隐含波动率为：196%。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 | $17.50 | $1.46 | $0.60/$2.50 | 0 | 601 | 102% |
| 20 Nov 2026 | $20.00 | $0.53 | $0.00/$0.80 | 3 | 32 | 94% |
| 20 Nov 2026 | $15.00 | $3.22 | $2.35/$4.50 | 0 | 631 | 128% |
| 20 Nov 2026 | $22.50 | $0.24 | $0.00/$1.45 | 0 | 0 | 106% |
| 20 Nov 2026 | $12.50 | $5.55 | $4.60/$7.10 | 0 | 0 | 193% |
| 20 Nov 2026 | $25.00 | $0.09 | $0.00/$1.45 | 0 | 0 | 110% |
| 20 Nov 2026 | $10.00 | $8.04 | $7.10/$9.40 | 0 | 0 | 258% |
| 20 Nov 2026 | $7.50 | $10.53 | $9.60/$12.10 | 0 | 0 | 389% |
| 20 Nov 2026 | $30.00 | $0.02 | $0.00/$1.45 | 0 | 2 | 119% |
| 20 Nov 2026 | $5.00 | $13.03 | $12.10/$14.40 | 0 | 0 | 512% |
| 20 Nov 2026 | $2.50 | $15.52 | $14.60/$16.90 | 0 | 0 | 797% |
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 | $17.50 | $0.93 | $0.00/$2.05 | 0 | 4 | 86% |
| 20 Nov 2026 | $20.00 | $2.58 | $1.65/$3.60 | 0 | 1 | 96% |
| 20 Nov 2026 | $15.00 | $0.18 | $0.00/$1.65 | 0 | 3 | 87% |
| 20 Nov 2026 | $22.50 | $4.75 | $4.00/$5.90 | 0 | 0 | 123% |
| 20 Nov 2026 | $12.50 | $0.01 | $0.00/$0.55 | 0 | 0 | 88% |
| 20 Nov 2026 | $25.00 | $7.16 | $6.50/$8.00 | 0 | 1 | 128% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$1.45 | 0 | 0 | 88% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$1.45 | 0 | 0 | 130% |
| 20 Nov 2026 | $30.00 | $12.15 | $11.50/$13.40 | 0 | 0 | 210% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$1.45 | 0 | 0 | 188% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.05 | 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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