蒂姆巴西电信 TIMB
$18.13 −$0.09 (-0.49%)
休市 · Nov 6, 8:20 pm ET · 最新盘后价 $18.13 0.00%
开盘$18.04
昨收$18.22
当日区间$17.91 – $18.37
成交量474.1K
市值$8.66B
市盈率（TTM）11.1
股息率8.60%
当前期权链的平均隐含波动率为：80%。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 | $1.22 | $0.05/$4.00 | 0 | 3 | 127% |
| 20 Nov 2026 | $20.00 | $0.25 | $0.00/$0.80 | 0 | 10 | 62% |
| 20 Nov 2026 | $15.00 | $3.27 | $1.10/$5.50 | 0 | 0 | 86% |
| 20 Nov 2026 | $22.50 | $0.03 | $0.00/$2.00 | 0 | 16 | 61% |
| 20 Nov 2026 | $12.50 | $5.74 | $3.50/$7.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$0.25 | 0 | 12 | 61% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$2.00 | 0 | 3 | 74% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$1.60 | 0 | 2 | 95% |
| 20 Nov 2026 | $40.00 | $0.00 | $0.00/$2.00 | 0 | 10 | 112% |
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 | $0.48 | $0.20/$1.10 | 0 | 31 | 71% |
| 20 Nov 2026 | $20.00 | $2.00 | $0.30/$5.00 | 0 | 10 | 111% |
| 20 Nov 2026 | $15.00 | $0.03 | $0.00/$1.85 | 0 | 30 | 59% |
| 20 Nov 2026 | $22.50 | $4.29 | $2.30/$6.50 | 0 | 26 | 70% |
| 20 Nov 2026 | $12.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 57% |
| 20 Nov 2026 | $25.00 | $6.78 | $4.60/$8.70 | 0 | 34 | 0% |
| 20 Nov 2026 | $30.00 | $11.78 | $9.60/$13.60 | 0 | 38 | 0% |
| 20 Nov 2026 | $35.00 | $16.78 | $14.60/$18.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $40.00 | $21.78 | $19.60/$23.70 | 0 | 0 | 0% |
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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