 |
| |||
| écart inverse sur ratio d'options; ratio back spread; backspread m | |||
|
ratio backspread : 9 a las frases, 1 temas |
| Finanzas | 9 |
|
| |||
| écart inverse sur ratio d'options; ratio back spread; backspread m | |||
|
ratio backspread : 9 a las frases, 1 temas |
| Finanzas | 9 |