南方第一银行股份 SFST
$59.27 +$0.07 (+0.12%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $59.27 0.00%
开盘$59.35
昨收$59.20
当日区间$58.82 – $59.59
成交量99.2K
市值$562.53M
市盈率（TTM）12.2
股息率–
当前期权链的平均隐含波动率为：77%。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 | $60.00 | $2.80 | $0.30/$4.90 | 0 | 15 | 65% |
| 20 Nov 2026 | $55.00 | $5.59 | $2.90/$7.00 | 0 | 0 | 49% |
| 20 Nov 2026 | $65.00 | $1.20 | $0.00/$1.25 | 0 | 1 | 70% |
| 20 Nov 2026 | $50.00 | $9.54 | $7.20/$11.70 | 0 | 0 | 54% |
| 20 Nov 2026 | $70.00 | $0.44 | $0.00/$4.90 | 0 | 0 | 71% |
| 20 Nov 2026 | $45.00 | $14.23 | $12.50/$16.70 | 0 | 0 | 97% |
| 20 Nov 2026 | $75.00 | $0.14 | $0.00/$4.90 | 0 | 0 | 71% |
| 20 Nov 2026 | $40.00 | $19.20 | $17.50/$21.70 | 0 | 0 | 131% |
| 20 Nov 2026 | $80.00 | $0.04 | $0.00/$4.90 | 0 | 0 | 71% |
| 20 Nov 2026 | $35.00 | $24.20 | $22.00/$26.70 | 0 | 0 | 118% |
| 20 Nov 2026 | $85.00 | $0.01 | $0.00/$4.90 | 0 | 0 | 71% |
| 20 Nov 2026 | $90.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 71% |
| 20 Nov 2026 | $95.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 72% |
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 | $60.00 | $2.25 | $0.20/$4.90 | 1 | 3 | 50% |
| 20 Nov 2026 | $55.00 | $1.41 | $0.00/$4.90 | 0 | 0 | 73% |
| 20 Nov 2026 | $65.00 | $7.01 | $4.00/$7.80 | 0 | 1 | 40% |
| 20 Nov 2026 | $50.00 | $0.37 | $0.00/$4.90 | 0 | 0 | 73% |
| 20 Nov 2026 | $70.00 | $11.24 | $8.50/$12.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $45.00 | $0.05 | $0.00/$4.90 | 0 | 0 | 72% |
| 20 Nov 2026 | $75.00 | $15.94 | $13.50/$17.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $40.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 72% |
| 20 Nov 2026 | $80.00 | $20.84 | $18.50/$22.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 73% |
| 20 Nov 2026 | $85.00 | $25.80 | $23.50/$28.00 | 0 | 0 | 92% |
| 20 Nov 2026 | $90.00 | $30.80 | $28.50/$33.00 | 0 | 0 | 105% |
| 20 Nov 2026 | $95.00 | $35.80 | $33.50/$38.00 | 0 | 0 | 116% |
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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