e/Backspread

Information
has gloss	eng: The backspread is the converse strategy to the ratio spread and is also known as reverse ratio spread. Using calls, a bullish strategy known as the call backspread can be constructed and with puts, a strategy known as the put backspread can be constructed.
lexicalization	eng: backspread
instance of	(noun) a financial instrument whose value is based on another security derivative instrument, derivative

Media
media:img	Put backspread increasing volatility.png
media:img	Put backspread.png