Giants vs. Rams NFL Prediction Market Promos: Best Welcome Offers for Monday Night Football

Week 2 ends under the roof at SoFi Stadium, and you can claim the best Giants vs. Rams NFL prediction promos for the contest. 

The Giants vs. Rams Monday Night Football matchup (8:15 p.m. ET, ABC/ESPN) shows how quickly the markets can shift. Before the 2026 NFL season kicked off, the Rams were a no-doubt-about-it Super Bowl contender, while the Giants were an afterthought. Now, the Big Blue faithful are already planning another ticker tape parade route in Manhattan. 

That gap between reputation and results is exactly what prediction markets are built to argue about. Before you take a side, here are the welcome offers live across the major platforms right now, with many of them can be claimed in the time it takes to get through the first quarter.

Giants vs. Rams NFL Prediction Market Promos for Monday Night Football

Prediction Market	Offer	Sign-Up Link
Kalshi	Trade $25, Get a $55 Bonus!	LABS
Polymarket	Deposit $10, Get a $50 Trading Bonus!	LABS
ProphetX	Trade $50, Get $75!	LABSMAX
Novig	Deposit $10, Get $25 in Trade Credits!	BCLABS
FanDuel Predicts	Get $100 in Bonus When You Trade $1 for 5 Days	Click Here

Giants vs. Rams Odds & Prices for Thursday Night Football

Market	New York Giants	Los Angeles Rams
Moneyline	27%	74%
Spread	+6.5 (47%)	-6.5 (54%)
Total	Over 47.5 Points (51%)	Under 47.5 Points (50%)

How to Claim NFL Prediction Market Promos

None of these take longer than a couple of minutes on a phone. Knock them out one at a time.

1. Follow the link for whichever platform you want and register a new account.
2. Enter the promo code when the app asks for it during signup.
3. Verify your information, because every platform runs an age and location check before it will take a deposit.
4. Fund the account with at least the stated minimum, which can be as little as $10.
5. Make the qualifying trade in any market you like, including Monday’s game. Credits land automatically once the platform registers the trade.

Giants vs. Rams NFL Prediction Market Promos

Below, you’ll find the top five Giants vs. Rams NFL prediction market promos, as well as how to claim them and put them to good use on Monday Night Football: 

1. Polymarket

Promo Code	Sign-Up Bonus	States
LABS	Deposit $10, Get a $50 Trading Bonus!	AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY

Nothing else here gets you from registration to first position faster. The Polymarket promo code LABS requires a $10 deposit and nothing else, so the bonus clears before you have decided a thing about Giants-Rams. Sixty dollars sitting in the account well ahead of the 8:15 p.m. ET kickoff.

Because the $50 posts as flexible trading credit rather than a one-and-done ticket, it keeps earning past Monday night. Take the Rams around 75¢, sell into the fourth quarter if the game gets away from New York, and roll the same balance into next weekend without touching your card again.

2. Kalshi

Promo Code	Sign-Up Bonus	States
LABS	Trade $25, Get $55!	AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY

The Kalshi promo code ACTION returns $25 once $25 of volume clears your account. Volume, not deposit, is the trigger, so every contract counts toward it regardless of how the position settles, and a winner early leaves you with a bigger stack for the next one.

One game is enough to satisfy it. Ten on the Rams spread, ten on the over, five on a Stafford passing prop, and you are done before the second half. Kalshi also runs the deepest single-game board of anything listed here, and its Super Bowl and MVP markets are as cheap right now as they will be all season, with four months left to trade.

3. Novig

Promo Code	Sign-Up Bonus	States
Click Here	Deposit $10, Get $25 in Trade Credits!	AK, AR, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY

The Novig promo code settles on the deposit alone, with no trading condition attached, making it the obvious choice if you are opening an account an hour out from kickoff. Ten dollars becomes $35 of usable balance, or seven $5 shots across the Giants-Rams board.

Pricing is where Novig separates itself. It covers sports only, charges no vig on pre-game markets, and places no ceiling on how much you trade, with rewards scaling alongside volume. You can also set your own line and wait for someone to take it, so if the Rams team total over 28.5 interests you but the posted price does not, put up your number and let the other side come find it. Worth noting: Novig requires users to be 21, stricter than most platforms on this page.

4. ProphetX

Promo Code	Sign-Up Bonus	States
LABSMAX	Trade $50, Get $75!	AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI, WY

The ProphetX promo code LABSMAX asks for more up front than anything else listed and pays the most in return: $75 back after $50 of volume clears. You don’t have to meet that threshold in one shot, so ten $5 positions across Monday’s markets work just as well as a single $50 swing on the Los Angeles moneyline.

ProphetX trades sports and only sports, so no political or economic contracts clutter the screen while you work the Giants-Rams board. Instant cash-out is the other draw, freeing your capital the second you exit instead of locking it up through settlement. State coverage runs nearly coast to coast, including a handful of markets where no licensed sportsbook operates.

5. FanDuel Predicts

Promo Code	Sign-Up Bonus	States
Click Here	Trade $1 for 5 Days, Get $100 Bonus!	AK, AL, CA, DE, FL, GA, HI, ID, MN, ND, NE, NM, OK, RI, SC, SD, TX, UT

There is no FanDuel Predicts promo code to keep track of and no waiting period to clear. One dollar on Monday night’s Giants-Rams board starts the streak, Thursday’s opener and Sunday’s full slate cover the next two days, and a dollar on a Super Bowl or MVP contract carries you through the gaps.

Turning $5 into $100 is the best ratio on this page, as long as you come back each day. Miss one and the count resets to zero. The app is built to look and feel like the FanDuel sportsbook, so first-time contract traders need almost no learning curve, and existing FanDuel customers skip verification altogether. It is live in 18 states, including Texas, where traditional sportsbooks still have no foothold.