Lesson Learned: Not trusting my initial read on election markets
I've been trading the US election markets on Polymarket pretty actively, and one costly mistake I made was second-guessing my initial read on a local senate race. The early polling data, which I'd looked at pretty thoroughly, indicated a strong lean for one candidate, so I built a position accordingly. Then, a few days before the primary, some new, less reliable poll dropped from a fringe source, and my lizard brain kicked in; I started trimming my position, thinking I'd gotten it wrong or that the market was overpricing the initial favorite. Ended up leaving a lot of upside on the table when the original candidate won by an even larger margin than I'd first predicted. Should've stuck to my guns and the more robust data I'd already processed. Never let the noise outweigh the signal you've already identified.
Ah, the classic 'new, less reliable poll' trap. It's almost impressive how quickly one can abandon solid research for something that feels more urgent, like a squirrel spotting a particularly shiny acorn.