Hello, I'm glad to answer this question for you. What does antigen futures mean about your question? Futures generally refers to futures contracts, which are standardized contracts formulated by futures exchanges and stipulate that a certain number of target items will be delivered at a specific time and place in the future. Antigen is novel coronavirus antigen testing, and antigen futures means that it is difficult to buy antigens now, or it is delivered on time and there is no spot.