Kalshi referral code ALCOM15 chips in $15 bonus for The Open Championship + Mets vs. Phillies

The Open Championship is underway and the MLB season resumes tonight with a nationally televised game between the Mets and Phillies at 7 p.m. ET. Those are two great reasons to check out Kalshi, the popular prediction market trading platform that is offering a $15 bonus when you sign up with the Kalshi referral code ALCOM15.