San Antonio Spurs vs. Oklahoma City Thunder Game 5 tips off on Tuesday, May 26, 2026 at 8:30 p.m. ET on NBC. Now it the perfect time to claim the new Polymarket promo code ACTION and deposit $20 to get a $50 trading bonus.
Set up your account, enter ACTION, then fund $20 to add $50 in promo credits you can use as extra buying power on game markets and NBA futures contracts. This welcome offer is available for new users who are 18+ in most states except AZ, IL, MA, MD, MI, MT, NV, and OH.
Polymarket Promo Code: Offer Details
The newest Polymarket promo code today is ACTION and unlocks a $50 bonus with your first deposit of $20 or more. Polymarket is a prediction market app that is now available to US markets without the need to join a waitlist. You can use your bonus funds within seven days on any markets available on the app.
This offer matters because it expands your options right away: deposit $20, unlock $50 in promo credits, and trade Spurs vs. Thunder markets with more flexibility right before tip. The added buying power can help when prices move quickly and liquidity tightens, letting you size into a position or switch sides without feeling boxed in.
It’s a strong fit for two groups: first-time traders who want a low-cost way to learn how YES/NO contracts reflect implied probability, and NBA fans who prefer to spread exposure across multiple outcomes rather than commit to a single side. Those same credits can also support longer-horizon NBA futures contracts while you still take a same-night position, and the Polymarket referral code offer is the highest-value promo from prediction market platforms on Tuesday, May 26.
How to Use Polymarket Offer for Spurs vs. Thunder Game 5
Here’s how I’d run it for Spurs vs. Thunder Game 5. If I open a $50 position on the Spurs vs. Thunder game market at $0.40, I start by signing up and entering Polymarket promo code ACTION, then I deposit the required $20 to unlock the $50 trading bonus. At $0.40 per YES contract, my $50 position buys 125 contracts ($50 ÷ $0.40). If my position settles Yes at $1.00 after entering at $0.40, profit is $0.60 per contract, so about $75 total (125 × $0.60), plus I get my $50 stake back at settlement.
If it settles the other way, I lose the position amount, which is the full $50 in this example. I’m not locked into holding, though. If the price moves, I can close early by selling my contracts, and any spread or fees can change the result. Then I’d use the promo credits on a separate eligible market to avoid tying everything to one game. For a simple split of a $70 total budget ($20 deposit + $50 bonus), I’d do:
- $40 on a Spurs vs. Thunder contract (short-horizon)
- $30 on an NBA futures contract (longer-horizon)
How to Redeem Polymarket Promo Code ACTION
- Tap this Polymarket sign-up link to start registration in your state.
- Create your account and enter Polymarket referral code ACTION.
- Complete identity verification and log in.
- Deposit at least $20 and get a $50 bonus to use on Spurs vs. Thunder or any markets available on the platform.
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.
