MatthewRivers1809 primarily bets on **tech and global events**, heavily favoring "NO" outcomes on high-odds positions. This trader maintains a concentrated portfolio, with a significant portion in a single position, while actively managing their book through frequent buys and sells.
AI-inferred from public on-chain positions — not financial advice.
MatthewRivers1809 just placed $682 on NO
Will global temperature increase by between 1.25ºC and 1.29ºC in April 2026?MatthewRivers1809 just placed $422 on NO
Will Melania say "Peace" during Fostering the Future Together event on March 24?MatthewRivers1809 just placed $760 on NO
Will the White House call a full lid by 6:30PM on March 23?Polymarket trader identities, positions, and trades are public, on-chain data — we surface the same information Polymarket publishes. WyldMarkets is not affiliated with this trader. This is not financial advice; copying another trader's bets is risky.
MatthewRivers1809 just placed $4 on YES
Will Alphabet be the third-largest company in the world by market cap on March 31?MatthewRivers1809 just placed $636 on NO
Iran agrees to end enrichment of uranium by April 30?MatthewRivers1809 just placed $79 on NO
Will USDC hit 50% of USDT market cap by December 31, 2026?MatthewRivers1809 just placed $651 on NO
Iran agrees to end enrichment of uranium by April 30?MatthewRivers1809 just placed $531 on NO
Will SpaceX Starship Flight Test 12 launch by April 14?MatthewRivers1809 just placed $471 on NO
Will "Ice Out" or "Fuck Ice" be said at the Oscars?MatthewRivers1809 just placed $451 on NO
Will Israel strike ≥4 countries in March 2026?MatthewRivers1809 just placed $4 on NO
Will Israel strike ≥4 countries in March 2026?MatthewRivers1809 just placed $458 on NO
Will "Ice Out" or "Fuck Ice" be said at the Oscars?MatthewRivers1809 just placed $426 on NO
Will Israel strike ≥4 countries in March 2026?MatthewRivers1809 just placed $641 on NO
Will SpaceX Starship Flight Test 12 launch by April 14?MatthewRivers1809 just placed $67 on NO
Will Starmer say "Mr. Speaker" 20+ times during the next Prime Minister's Questions event?MatthewRivers1809 just placed $11 on NO
Will Starmer say "Mr. Speaker" 20+ times during the next Prime Minister's Questions event?MatthewRivers1809 just placed $120 on NO
Will Starmer say "Mr. Speaker" 20+ times during the next Prime Minister's Questions event?MatthewRivers1809 just placed $146 on NO
Will Viking Therapeutics be acquired before 2027?MatthewRivers1809 just placed $173 on NO
Will Viking Therapeutics be acquired before 2027?MatthewRivers1809 just placed $120 on NO
Israel x Syria security agreement by June 30?MatthewRivers1809 just placed $90 on Down
XRP Up or Down - February 18, 10AM ETMatthewRivers1809 just placed $18 on NO
Will there be at least 7500 measles cases in the U.S. in 2026?MatthewRivers1809 just placed $14 on NO
Will the chopsticks catch SpaceX Starship Flight Test 12 Superheavy booster?MatthewRivers1809 just placed $146 on NO
Will the chopsticks catch SpaceX Starship Flight Test 12 Superheavy booster?MatthewRivers1809 just placed $341 on YES
Will Sanae Takaichi be the Prime Minister of Japan as a result of the 2026 snap election?MatthewRivers1809 just placed $16 on NO
Will Atlético Madrid advance to the round of 16?MatthewRivers1809 just placed $91 on NO
Will Atlético Madrid advance to the round of 16?MatthewRivers1809 just placed $89 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $77 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $120 on NO
Will Atlético Madrid advance to the round of 16?MatthewRivers1809 just placed $135 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $108 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $101 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $84 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $600 on NO
Will Monaco advance to the round of 16?MatthewRivers1809 just placed $173 on NO
Will there be at least 7500 measles cases in the U.S. in 2026?