The saying that “the market is never wrong” implies that the market accurately reflects all available information. If you find yourself at odds with market sentiment, you can place your own bets and potentially benefit from your convictions. In the U.S., there exists an alternative to Polymarket, which is currently prohibited from offering its services due to regulatory issues.
If you suspect that a major investor on Polymarket has significantly raised the price of the Trump contract, and you think their position is misguided, you can choose to back Harris instead and strategically bet against that investor. This approach carries its own risks, but for Harris to recover his investment, he must secure a victory.
If you believe that Harris’s likelihood of winning is about 55%, you’re purchasing an asset that is essentially valued at 55 cents for just 40 cents today. Even if this doesn’t appeal to you, other traders might find this opportunity attractive. Therefore, as more people become aware of potentially misinformed major investors, the odds may adjust accordingly. Unless prediction markets are indeed consistently accurate and major players don’t significantly influence the outcomes.