| 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 | 0.50 | 78.6% | 0 | 1 |
| – | – | – | – | – | 16.00 | 0.00 | 1.20 | 69.8% | 0 | 3 |
| – | – | – | – | – | 17.00 | 0.00 | 1.25 | 62.0% | 0 | 1 |
| – | – | – | – | – | 18.00 | 0.00 | 1.20 | 54.2% | 0 | 1 |
| – | – | – | – | – | 19.00 | 0.00 | 1.30 | 46.4% | 0 | 4 |
| 9 | 0 | 74.7% | 5.10 | 7.00 | 20.00 | 0.00 | 1.45 | 39.5% | 0 | 6 |
| – | – | – | – | – | 21.00 | 0.00 | 1.60 | 32.7% | 0 | 1 |
| – | – | – | – | – | 23.00 | 0.35 | 2.10 | 87.3% | 0 | 1 |
| 1 | 0 | 86.4% | 2.65 | 4.20 | 24.00 | – | – | – | – | – |
| 3 | 0 | 89.3% | 2.15 | 3.80 | 25.00 | – | – | – | – | – |
| 1 | 0 | 85.4% | 1.65 | 3.10 | 26.00 | – | – | – | – | – |
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。