# The Kalshi NYPMAX promo, explained in plain terms

> A $25 trade unlocks a $25 bonus on Kalshi for the Subway Series weekend, if you live somewhere it works.
- Title: The Kalshi NYPMAX promo, explained in plain terms | Shortify
- Summary: A $25 trade unlocks a $25 bonus on Kalshi for the Subway Series weekend, if you live somewhere it works. Sign up with code NYPMAX, verify your account, then…
- Keywords: kalshi, promo code, prediction markets, subway series, sports betting, news, entertainment, NYPMAX, promo, explained, plain, terms
- Source: New York Post — https://nypost.com/2026/09/11/betting/kalshi-promo-code-nypmax-trade-25-get-25-for-mets-vs-yankees
- Published: 2026-09-11T18:00:00+00:00
- Read time: 1 min
- Topics: kalshi, promo code, prediction markets, subway series, sports betting, news, entertainment
## Trade 25, get 25
New Kalshi users who enter promo code NYPMAX get a $25 bonus after trading $25 of their own. It lands in time for Friday night's Yankees-Mets game.

> trade $25 and receive a $25 bonus
## Three steps, no catch
Create the account, enter NYPMAX, verify your information, then complete at least $25 in trades. The bonus follows.

> Getting the $25 bonus is simple.
## Not just baseball
The credit works across Kalshi's markets: the Subway Series, Week 2 of college football, Sunday's NFL slate, and international soccer.
## Check your state first
Kalshi runs in more than 40 states plus Washington DC, but it is closed in Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, Nevada, Ohio and Washington.

> Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
## The Mets play spoiler
The Post's read on the weekend: New York's season has come to this, blocking the Yankees from chasing down the Rays in the AL East.

> Spoil the Yankees' chances of catching the Rays in the AL East.
## Read the fine print
Event contract trading carries real risk and is not right for everyone. The offer is new users only, 18 and up, with eligibility limits that vary by jurisdiction.

> Event contract trading involves significant risk and is not appropriate for everyone.
## Key takeaway

Sign up with code NYPMAX, verify your account, then complete $25 in trades to collect the $25 bonus. New users only, 18+.