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Definition of speculate - form a theory or conjecture about a subject without firm evidence, invest in stocks, property, or other ventures in the hope of ga Definition of speculate - form a theory or conjecture about a subject without firm evidence, invest in stocks, property, or other ventures in the hope of ga dictionary thesaurus
A: A speculator is anyone who trades derivatives, commodities, bonds, equities or currencies with higher-than-average risk in return for higher-than-average profit potential.lthough speculators are an integral part of the financial landscape, it should be noted that there have been many cases of speculators manipulating the markets illegally to profit from the results. Such speculation can be difficult to monitor and can drastically affect the financial system.