Financiera

Calculate call and put front ratio spreads and ratio backspreads with custom 1:N quantities, net debit or credit, break-even prices, maximum outcomes and expiration payoff.

Calculate long or reverse broken-wing butterfly profit, signed entry cost, unequal-wing risk, maximum profit and loss, break-even prices and expiration payoff.

Solve put-call parity for a European call, put, stock price or strike, and check observed option prices for parity gaps and arbitrage signals.

Calculate long and short box spread fixed payoff, net debit or credit, expiration profit, implied financing rate and value versus a benchmark rate.

Calculate short and long reverse iron butterfly profit, net credit or debit, break-even prices, asymmetric wing risk and expiration payoff.