希菲科技 SIFY
$12.99 +$0.44 (+3.51%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $12.99 0.00%
开盘$12.60
昨收$12.55
当日区间$12.60 – $13.39
成交量26.0K
市值$940.93M
市盈率(TTM)–
股息率–
当前期权链的平均隐含波动率为:159%。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 | $0.91 | $0.10/$2.80 | 0 | 27 | 124% |
| 20 Nov 2026 | $15.00 | $0.20 | $0.00/$0.30 | 0 | 49 | 81% |
| 20 Nov 2026 | $10.00 | $2.64 | $2.00/$3.50 | 0 | 54 | 0% |
| 20 Nov 2026 | $17.50 | $0.03 | $0.00/$1.50 | 0 | 0 | 86% |
| 20 Nov 2026 | $7.50 | $5.05 | $3.80/$7.50 | 0 | 0 | 213% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 88% |
| 20 Nov 2026 | $5.00 | $7.55 | $6.30/$9.80 | 0 | 0 | 277% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$0.65 | 0 | 0 | 89% |
| 20 Nov 2026 | $2.50 | $10.05 | $8.80/$12.30 | 0 | 0 | 471% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$0.55 | 0 | 0 | 95% |
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 | $0.86 | $0.00/$3.70 | 0 | 100 | 115% |
| 20 Nov 2026 | $15.00 | $2.64 | $0.30/$4.50 | 0 | 0 | 109% |
| 20 Nov 2026 | $10.00 | $0.09 | $0.00/$2.90 | 0 | 1 | 104% |
| 20 Nov 2026 | $17.50 | $4.97 | $2.70/$6.60 | 0 | 0 | 123% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$3.40 | 0 | 0 | 100% |
| 20 Nov 2026 | $20.00 | $7.45 | $5.20/$9.10 | 0 | 0 | 160% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$3.40 | 0 | 0 | 143% |
| 20 Nov 2026 | $22.50 | $9.95 | $7.70/$11.60 | 0 | 0 | 191% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$2.65 | 0 | 0 | 244% |
| 20 Nov 2026 | $25.00 | $12.45 | $10.20/$14.10 | 0 | 0 | 218% |
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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