Kalshi Promo Code WSN: Up to $500 Bonus for Mercury vs. Sparks (August 11)

Published: August 11, 2026, 06:50 PM ET
3 min read

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Kalshi Promo Code WSN for Tuesday, August 11, 2026

Below are the primary details regarding the active welcome offer available for today's market listings:

DetailInformation
Kalshi Promo CodeWSN
New User OfferTrade $25 and Get Up to $500
Kalshi PredictionsPhoenix Mercury vs. Los Angeles Sparks
Key Terms and ConditionsMust be 18+ and deposit at least $20
Last VerifiedAugust 11, 2026

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Trade $25 and get up to $500

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Featured Matchup: Mercury vs. Sparks

The Phoenix Mercury visit the Los Angeles Sparks at the Galen Center on Tuesday, August 11, 2026. Both squads enter this late-season WNBA contest aiming to build momentum.

Phoenix relies on scoring production from Kahleah Copper, who averages 20.6 points per game, alongside all-around playmaking from Alyssa Thomas, who leads the team with 8.2 assists and 7.4 rebounds per contest. However, the Mercury have struggled defensively, allowing 87.4 points per game.

The Los Angeles Sparks look to protect their home court behind Nneka Ogwumike, who leads Los Angeles with 17.1 points and 8.8 rebounds per game. Erica Wheeler runs the point with 5.4 assists per game, while Cameron Brink provides defensive rim protection with 1.6 blocks per contest.

Trading volume on Kalshi reflects tight contract prices as investors weigh Los Angeles's home-court setup against Phoenix's perimeter scoring potential.

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Today's Markets for Mercury vs. Sparks (Tuesday, August 11, 2026)

Contract prices on Kalshi fluctuate in real time between $0.01 and $0.99 based on market consensus and implied probability:

Contract Market"Yes" Share Price"No" Share PriceImplied Probability
Los Angeles Sparks to Win$0.56$0.4456%
Phoenix Mercury to Win$0.44$0.5644%
Total Game Points Over 178.5$0.52$0.4852%
Kahleah Copper Over 20.5 Points$0.50$0.5050%

Note: Market prices change continuously based on trading activity.

Use Kalshi Promo Code WSN and Get Up to $500

How to Watch Phoenix Mercury vs. Los Angeles Sparks

  • Date: Tuesday, August 11, 2026

  • Time: 10:00 PM ET

  • Venue: Galen Center, Los Angeles, CA

  • TV Broadcast: NBA TV, AZFamily, Spectrum SportsNet

  • Live Streaming: WNBA League Pass, Fubo

How to Claim the Kalshi Promo Code $500 Bonus

  1. Visit the Kalshi website or download the official mobile app.

  2. Click the signup button to open the account registration form.

  3. Fill out your personal information and enter the Kalshi promo code WSN in the promotional code field.

  4. Complete identity verification requirements to activate your trader profile.

  5. Make an initial deposit of at least $20 into your account balance.

  6. Execute $25 or more in total contract trades to qualify for up to $500 in bonus promotional credit.

Need more info? Read our Kalshi Review to learn more.

Terms and Conditions

The Trade $25 and Get Up to $500 promotion is simple to understand. New customers must be at least 18 years old and live in a state where financial event trading is permitted. To participate, you must make a minimum initial deposit of $20.

Once your account is set up with code WSN, you must bought or sold event contracts totaling at least $25 in volume. After meeting the trading volume threshold, promotional bonus credit equal to a percentage of your initial trading activity is added to your account, up to a maximum benefit of $500. Bonus credits cannot be directly withdrawn as cash; they must be used to trade event contracts on the exchange platform.

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Responsible Risk Management

Engaging in prediction markets and trading event contracts involves financial risk. It is crucial to practice Responsible Risk Management at all times. Never invest more capital than you are prepared to lose, and understand that past performance or current implied probabilities do not guarantee future results. If you feel that your trading habits are becoming problematic, please seek professional support or utilize limit setting tools available on the exchange to manage your activity responsibly.

Zack Lane WSN Contributor

Zack Lane

Sports Betting Analyst

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Zack is a lifelong football fan and writer from the UK, with a Master’s in Creative Writing from the University of East Anglia. He’s followed Aston Villa through thick and thin and now channels that passion into sharp, insightful sports writing. He specialises in soccer betting content and match previews, with experience covering sportsbooks and casino platforms.
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