English Wikipedia has an article on: <span class="searchmatch">backspread</span> Wikipedia <span class="searchmatch">backspread</span> (plural <span class="searchmatch">backspreads</span>) (finance) A combination of options, with more being long than...
reverse ratio spread (plural reverse ratio spreads) Synonym of <span class="searchmatch">backspread</span>...
Wikipedia frontspread (plural frontspreads) (finance) A combination of options, with more being short than long Synonym: ratio spread Antonym: <span class="searchmatch">backspread</span>...