stock-index futures is a noun meaning "a futures contract based on a stock index; a bet on the future price of the indexed group of stocks". It carries one recorded sense.
a futures contract based on a stock index; a bet on the future price of the indexed group of stocks
Definitions, synonyms and semantic relations for stock-index futures come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.