Kalshi has a welcome offer for first-time users who are interested in live trading on the 2026 British Open. With the Kalshi promo code NYPMAX, new users who want to get in on the action at Royal Birkdale can trade $10 and get $15 when they sign up.
The time difference may not be ideal, but the conditions at the Open Championship are always terrific for live trading.
This year is no different, as Royal Birkdale figures to be a challenging test for the field throughout the weekend.
How to use the Kalshi referral code
The Kalshi promo code NYPMAX is ideal for sports fans who want to make predictions on sports they watch every night and talk about every day. It allows users to trade contracts with peers and get in on the action happening on the hardwood.
Kalshi users can trade on various sports markets: NBA Summer League, WNBA games, daily MLB matchups, international soccer matches, and much more.
Getting the $15 bonus is simple.
Once users have signed up, they’ll enter the Kalshi promo code NYPMAX, verify their account information, and complete at least $10 in trades to qualify for the $15 bonus. That’s all.
Where is the Kalshi promotion available?
Kalshi operates in the following states and territories: Alabama, Alaska, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Mexico, New York, New Jersey, North Carolina, North Dakota, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Washington DC, West Virginia, Wisconsin and Wyoming.
What our Post expert thinks about the Open Championship
One of the great things about the Open Championship is that conditions can change on a dime.
The coastal, links-style courses on offer are at the mercy of Mother Nature, and we could see some wind and precipitation throughout the afternoon in Southport.
Keep an eye on the conditions and get ready for chaos.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
Why Trust New York Post Betting
Michael Leboff is a long-suffering Islanders fan, but a long-profiting sports bettor with 10 years of experience in the gambling industry. He loves using game theory to help punters win bracket pools, find long shots, and learn how to beat the market in mainstream and niche sports.
[Notigroup Newsroom in collaboration with other media outlets, with information from the following sources]
