Polymarket users have placed over $5.6M in bets across seven new prediction markets on which tech giant will be the world's largest company by market cap on June 30, 2026. The markets span NVIDIA$0.0000142, Apple, Microsoft, Alphabet, Tesla, Saudi Aramco, and Amazon, reflecting macro investor uncertainty about tech valuations.

Tesla
7
briefs
Apr 12, 2026
28
Elon Musk Tweet Volume Market Spikes 241% on April Activity
Polymarket bettors showed renewed interest in a niche prediction market on Elon Musk's April 2026 tweet volume, with trading volume spiking 241% to $66.5K. The market remains active with no clear catalyst for the volume surge visible.
Apr 12 18:00
Apr 9, 2026
32
Polymarket Users Betting Heavily on Tech Giants' Market Cap Race
Polymarket prediction markets show traders are actively betting on which tech giant will hold the largest market cap by April 30, with combined volumes exceeding $4M across Tesla, Amazon, NVIDIA, Microsoft, and other mega-cap stocks. Tesla and Amazon markets are receiving the highest volumes.
Apr 9 20:00
48
Polymarket Launches Suite of Mega-Cap Largest Company Markets
Polymarket has launched a suite of prediction markets betting on which mega-cap company (NVIDIA, Microsoft, Tesla, Amazon, Apple, Saudi Aramco, Alphabet) will have the largest market cap by April 30. The markets have collectively drawn over $4.7M in volume, reflecting significant user interest in macro corporate valuations.
Apr 9 09:30
Apr 8, 2026
Apr 5, 2026
22
Elon Musk Tweet Count Market Resolves: Below 180 Threshold
A Polymarket prediction market on Elon Musk's weekly tweet count resolved to 'No,' indicating the Tesla CEO posted fewer than 180 tweets between March 31 and April 7.
Apr 5 22:30
Mar 31, 2026
25
Tesla Not World's Largest by Market Cap: Polymarket Resolves
Polymarket's prediction market on whether Tesla would be the world's largest company by market cap on March 31 resolved NO, with $3.7M in trading volume. Tesla did not surpass other mega-cap firms to claim the top position by quarter-end.
Mar 31 23:30