Prediction Market Promo Codes 2026

Quick answer

One code, three exchanges: VENICE. Polymarket gives $25 in credit on a $10 deposit (18+), ProphetX gives $75 when you trade $50 in sports contracts on any device (21+, 49 states + DC), and Kalshi gives $25 back on a $25 trade across every market category (21+, 47 states + DC). All three are CFTC-regulated and all three are open to Californians. Verified live as of September 18, 2026.

ProphetX · Sports-first

$75 on a $50 trade

iOS · Android · Web · 49 states + DC · 21+

VENICE

Claim on ProphetX (opens in a new tab) Details

Kalshi · CFTC-regulated

$25 trading bonus

iOS · Android · Web · 47 states + DC · 21+

VENICE

Claim on Kalshi (opens in a new tab) Details

Polymarket

$25 bonus on $10 deposit

49 states + DC · 18+

VENICE

How to claim Details

Novig · Peer-to-peer sports

Deposit $10, get $50 in trade credits

California eligible · 21+ · not in AZ, MI or NV

Restrictions & requirements apply. Not available in all states. 21+. Event contract trading involves risk & is not appropriate for all. Consider if it's appropriate for you in light of financial circumstances. See novig.com/terms for information.

Claim on Novig (opens in a new tab) Details

Kalshi — Trade on anything. Trade $25 and get $25 with promo code VENICE. CFTC-regulated prediction market.

Sponsored advertisement. Use promo code VENICE at signup.

Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

New to prediction markets? Start with How to trade or read our California legality guide.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

21+ Only. New users only. Restrictions and eligibility requirements apply — ProphetX is not available in Nevada. ProphetX is a CFTC-regulated Designated Contract Market and Derivatives Clearing Organization; it is not a sportsbook. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider whether it is appropriate for you in light of your personal financial circumstances. See prophetx.co for full terms and conditions.

Frequently asked questions

What is the ProphetX promo code in 2026?

VENICE. Sign up through our ProphetX link, enter VENICE at registration, deposit $50 and place a $50 qualifying trade — ProphetX credits $75 in trading credit. Sports-first, 21+, live in 49 states and D.C. (not Nevada).

What is the best Kalshi promo code in 2026?

VENICE. Sign up via our Kalshi link, paste VENICE into the promo code field at registration, place a $25 trade. Kalshi credits a $25 trading bonus, usually within minutes. Verified live as of September 18, 2026.

Is the VENICE code real and verified?

Yes. We re-test the code monthly with a real account on Kalshi and update the freshness pill on this page. If the code stops working, we remove it within 48 hours.

Can California residents use the VENICE code?

Yes. Kalshi is a CFTC-regulated federal exchange and accepts verified California residents 21+. The VENICE bonus applies in CA, exactly the same as in any other eligible state.

Is there a Polymarket promo for California?

Yes — code VENICE unlocks a $25 trading bonus on a $10 deposit for verified California residents 18+.

Are there higher-value Kalshi bonus offers elsewhere?

No. Kalshi's standard new-user offer is a flat $25 trading credit unlocked by referral codes — there is no public deposit-match. Larger bonuses you may see advertised are usually scams or expired terms.

Are prediction-market promo bonuses taxable?

Not when credited — credits and rewards can still be reportable (Kalshi issues 1099-MISC for rewards), and trading profits are taxable. California also taxes the winnings as ordinary state income (1%–13.3% bracket). Kalshi provides a profit-and-loss statement for your trades (its 1099s cover interest, rewards and crypto transfers).