Sell mid long wings = Long butterfly
Vol 大慨 0.7, 但係好少人會做，通常直接買wings，因為係low delta tail risk，option trader最鍾意black swan event.
我真係唔知坊間嘅platform有冇，但係低vol，無肉食
Sell mid long wings = Long butterfly
Vol 大慨 0.7, 但係好少人會做，通常直接買wings，因為係low delta tail risk，option trader最鍾意black swan event.
我真係唔知坊間嘅platform有冇，但係低vol，無肉食