His trades are simple to describe: buy each item for 17 to 40 cents, sell for 70 to 80 cents, and repeat that 416 times. After a month, he had $6,742 in his wallet.

His profile is here:
This guy’s niche on Polymarket—temperature prediction—is something many people probably haven’t even considered. While others are watching elections and football, he checks the weather forecast every day, then makes money.
Just take a look at his top three trades:
First trade: 74 to 804, up 982%;
Second trade: 41 to 299, up 628%;
Third trade: 324 to 2225, up 586%.
Sometimes, the simplest way of thinking is actually the most profitable.
If you want to copy his trades, you can try Polycop:
#Polymarket