Prediction markets (Kalshi/Polymarket) - is it gambling or trading and is ths where the sharp money actually went?

RedSeven

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So after Draftkings quietly cut my max bet to like 9 bucks the second i started beating the closing line, i moved most of my action to Kalshi. been trading the sports event contracts for about a month now and honestly it feels completely different. nobody limits me,i can put real size on and the price actually moves like a market.

Question for the room is this actually "trading" now, or is it just gambling wearing a suit? and either way, is this where everything is heading? feels like it to me but i might be high on my own supply
 
Both, legally, and that's the whole story right now. Kalshi and the Polymarket US app are regulated by the CFTC as federally licensed markets, so technically they're legal in all 50 states. But there's a live court war over whether sports event contracts count as "swaps" under the Commodity Exchange Act - if they do, the CFTC has exclusive jurisdiction and it preempts state gambling law. If they don't, states get to treat it as illegal betting.

Courts are genuinely split. The Third Circuit backed Kalshi against New Jersey earlier this year. Meanwhile Arizona filed actual criminal charges. So "is it gambling or trading" isn't a philosophy question anymore, it's a jurisdiction fight worth billions, and it's probably headed to the Supreme Court.
 
call it a swap, an event contract, a financial instrument, whatever fancy word the lawyers land on. you're putting money down on whether a team wins on saturday. thats a bet. it was a bet when you did it in a shop and its a bet now. dressing it in a suit and tie doesn't change the animal underneath
 
For once I half agree with the online crowd that there's something actually interesting here, which pains me to type.
The one genuinely real difference: a bookie can slash your max stake to buttons the second you look like a winner, the way they did to RedSeven. On an exchange or a prediction market they can't, because you're trading against other punters, not against the house. That's a real structural thing, not marketing. But @goodoldfiat's dead right too - the underlying act is still "I think this team wins and I'm putting money on it." It's a fairer-run bet. It's still a bet.
 
exactly why i moved everything over. no book can limit me, no house edge grinding me down, just me against the market. i clear 5 figures most months and not a single platform can kick me for being good at it. this IS the future, for anyone whos actually good. which is not most of you 😎
 
there's our guy! five figures a month, and yet somehow always free to post on a random gambling forum. mate if kalshi genuinely cant limit you and you're that sharp, why are you here explaining it to strangers instead of on a yacht
 
actual reason sharp money likes these isn't "its not gambling". its structural: you trade against other participants and pay a small fee/spread instead of a baked-in house edge, and crucially they cant limit or ban you for winning like a bookie does. thats genuinely different from a casino where you play against the house.
but here 'sthe catch nobody pushing it mentions - sports contracts are something like 80% of kalshis whole volume. thats exactly why the states are gunning for it. its not being treated as "innovative markets", its being treated as an unlicensed nationwide sportsbook, because functionally thats what most of the volume is
 
Yeah that no-limit is 90% of the appeal for me honestly. i wasn't even some massive winner, THats the mad part - up maybe a grand total and Draftking's still throttled my max bet down to single digits. Found out later its the closing line they watch, not even your profit, so you can be down for the year and still get limited if your bets keep beating the number. Kalshi doesn't care how much i win, it just cares if someone takes the other side. feels like actual markets instead of a book deciding if it likes me
 
The "gambling versus trading" line is genuinely blurry, and that blur is the entire legal fight. A prediction market has real price discovery and you trade against other people - that is more like a market than a slot machine. But when the "event" is simply which team wins on Saturday, functionally you are still betting on a game. The courts are split precisely because it is honestly both at once.

One warning though: do not read "federally regulated" as "safe" or "not gambling". It means a different regulator and a different rulebook, not the absence of risk. People hear CFTC and think it is a savings account. It is not.
 
this is genuinely the one corner of the space even i think is properly cool. polymarkets onchain - you trade against the crowd, not the house, and the whole order book is public. its the least scammy thing in this entire industry, which isnt a high bar admittedly 🤷 miles ahead of feeding a damp sportsbook that boots you for winning
 
so its tax free then like normal gambling winnings? since its all regulated and above board now?
 
so its tax free then like normal gambling winnings? since its all regulated and above board now?
Nope, and this is where people get a nasty surprise. Kalshi doesn't even issue 1099-B forms yet. The treatment is genuinely unresolved - it could be taxed as Section 1256 contracts (the favorable 60/40 rate), or it could be treated as gambling income at ordinary rates, and the IRS hasn't confirmed which. So it's not "tax free", it's actually MORE uncertain than a normal bet, not less. The "it's regulated so it must be simple" assumption is exactly backwards here.
 
well we don't really have this here yet, is more a US thing for now. here is still the bookies and the crypto casinos. but i understand the appeal no? because in spain also if you win too much they limit you very fast, so a place where they cannot do this, that is attractive. maybe it come here later, these things always come later to us
 
be careful with the crypto-native ones though. there was a stanford study saying some polymarket contracts had weird price moves right before the outcome resolved, patterns that looked like insider stuff / manipulation rather than real probability. so its not all clean noble price discovery, some of these markets are thin enough to be pushed around
 
be careful with the crypto-native ones though. there was a stanford study saying some polymarket contracts had weird price moves right before the outcome resolved, patterns that looked like insider stuff / manipulation rather than real probability. so its not all clean noble price discovery, some of these markets are thin enough to be pushed around
yeah thin markets get manipulated, same as a low-liquidity coin. a contract with barely any volume, anyone with money can shove the price around before resolution. the deep liquid markets - big elections, major league games - are much harder to move because there's real size on both sides. rule of thumb: know whether you're in a deep market or a puddle before you put size on. the puddle is where you get done
 
So let me make sure I've got the pitch straight. The "it's not gambling" version can be rigged by whoever brings the most money, has a tax status that nobody, including the tax office, can actually explain, and half the states are trying to jail people over it.
That's gambling. That's just gambling that's hired better lawyers.
 
Ha. Honestly not wrong. The fair framing is: it's a market that mostly trades sports bets, run under commodities law instead of gambling law, and whether that holds is going to the Supreme Court eventually. But don't dismiss the scale - the combined volume went from under 5 billion a month to over 20 billion in about half a year. This isn't a fad chapman, it's a jurisdiction land-grab over a genuinely enormous new market. You can hate it and it can still eat the sportsbooks alive.
 
ok maybe its dumb but can i even use this in the uk or is it another vpn situation lol. and is it easier or harder than crash?? i can barely manage that, i cashed out at 1.2x like a coward last night 😭
 
ok maybe its dumb but can i even use this in the uk or is it another vpn situation lol. and is it easier or harder than crash?? i can barely manage that, i cashed out at 1.2x like a coward last night 😭
It's mainly a US thing right now, and honestly the sports contracts are trickier than they look. You're pricing probability against people who do this professionally, not clicking a cashout button. Mispricing an event is how you feed the sharks. It is genuinely not a beginner move - stick to your £12 crash experiments for a while, they're cheaper tuition.
 
trickier than they look
fair enough. i assumed being a decent sports bettor would just transfer over and it kind of does, but the good traders absolutely take your money if you misprice a line. its not free money, its just a fairer fight. someone's on the other side of every trade and sometimes its someone smarter than me
 
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