| Call(買權) | Strike | Put(賣權) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OI | 量 | IV | 買價 | 賣價 | 履約價 | 買價 | 賣價 | IV | 量 | OI |
| – | – | – | – | – | 15.00 | 0.00 | 2.15 | 72.7% | 0 | 1 |
| – | – | – | – | – | 17.50 | 0.00 | 2.05 | 52.2% | 0 | 2 |
| – | – | – | – | – | 20.00 | 0.10 | 0.45 | 66.9% | 0 | 50 |
| 40 | 0 | 36.6% | 1.35 | 3.50 | 22.50 | 0.30 | 0.60 | 47.3% | 1 | 82 |
| 160 | 1 | 37.6% | 0.50 | 1.25 | 25.00 | 0.60 | 2.50 | 49.3% | 0 | 228 |
| 201 | 19 | 19.0% | 0.00 | 0.65 | 27.50 | – | – | – | – | – |
| 10 | 0 | 30.8% | 0.00 | 0.95 | 30.00 | – | – | – | – | – |
| 69 | 0 | 41.5% | 0.00 | 1.15 | 32.50 | – | – | – | – | – |
資料來源:Alpha Vantage 期權鏈 EOD(含 greeks / IV / 未平倉量)。已過濾流動性偏低、距到期過遠(>180 天)與深度價外(±50%)的合約。P/C 比為全鏈加總。