Chunghwa 电信 CHT
$49.85 +$0.99 (+2.03%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $49.85 0.00%
开盘$49.33
昨收$48.86
当日区间$49.33 – $50.15
成交量155.8K
市值$38.67B
市盈率（TTM）32.5
股息率–
当前期权链的平均隐含波动率为：49%。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 | $50.00 | $0.60 | $0.45/$0.75 | 34 | 996 | 17% |
| 20 Nov 2026 | $45.00 | $3.95 | $2.60/$6.90 | 0 | 2 | 0% |
| 20 Nov 2026 | $55.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 21% |
| 20 Nov 2026 | $40.00 | $8.92 | $7.50/$12.20 | 0 | 1 | 0% |
| 20 Nov 2026 | $60.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 27% |
| 20 Nov 2026 | $35.00 | $13.91 | $12.50/$17.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $65.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 38% |
| 20 Nov 2026 | $30.00 | $18.90 | $17.50/$22.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $23.89 | $22.50/$27.20 | 0 | 0 | 0% |
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 | $50.00 | $2.72 | $0.05/$4.90 | 0 | 36 | 66% |
| 20 Nov 2026 | $45.00 | $0.17 | $0.00/$1.80 | 0 | 1 | 43% |
| 20 Nov 2026 | $55.00 | $7.52 | $2.90/$7.50 | 0 | 0 | 35% |
| 20 Nov 2026 | $40.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 34% |
| 20 Nov 2026 | $60.00 | $12.51 | $7.90/$12.50 | 0 | 0 | 58% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 51% |
| 20 Nov 2026 | $65.00 | $17.51 | $12.90/$17.50 | 0 | 0 | 78% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 72% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$5.00 | 0 | 0 | 97% |
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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