Creating prediction markets (and suing the CFTC) with Tarek Mansour and Luana Lopes Lara
- 01The "Regulatory First" Strategy as Competitive Moat
- 02Prediction Markets as an Antidote to the Information Decay Problem
- 03The "Infinite Markets" Thesis: Prediction Markets as the Next Layer of Financial Infrastructure
1. Key Themes
The "Regulatory First" Strategy as Competitive Moat
Kalshi deliberately chose to spend years getting regulated before launching, a path that most Silicon Valley companies would never take. This wasn't just compliance — it became their defensible moat. The approval process forced them to develop deep relationships with the CFTC, establish trust as a self-regulated entity, and ultimately win a landmark lawsuit that no offshore competitor could replicate.
"We wanted to do things the right way. Because also when we look at the market, we thought the biggest question to be answered was not, is this going to grow? It was, can we do this legally in the U.S.?" — Luana Lopes Lara 00:02:09
"We wanted to build the next generation New York Stock Exchange. We wanted to build a financial market that is in the U.S., that is credible, that is regulated." — Tarek Mansour 00:04:09
Prediction Markets as an Antidote to the Information Decay Problem
Kalshi isn't just a trading platform — it's positioned as a solution to a deep structural problem: the collapse of trusted information infrastructure. Social media has fragmented and polarized information flows, polls have failed, and traditional media is incentivized toward clickbait. Prediction markets offer a truth-aligned incentive structure that other information sources simply don't have.
"There's a meaningful and accelerating rise of distrust in traditional sources of information. And so you need a new one. The incentive structure for a prediction market is truth, right? It is more volume. It is more liquidity, which translates to better and more accurate forecasts." — Tarek Mansour 00:16:25
"80% of our users are actually just looking, like, consuming information. They're just coming in and seeing who's going to win the Texas primary yesterday." — Luana Lopes Lara 00:15:55
The "Infinite Markets" Thesis: Prediction Markets as the Next Layer of Financial Infrastructure
The most ambitious framing in this conversation is that prediction markets are not a niche product but a necessary evolution of financial markets themselves. As society grows more complex, traditional asset prices become harder to interpret without breaking them into atomic components. Prediction markets provide that decomposition.
"There was a paper written by Kevin Hassett around this idea that, as society gets increasingly more complex, our asset prices, our understanding of asset prices will naturally decay... The paper basically says you need infinite markets. And prediction markets are a distinction on infinite markets, which is you have to have a market for each one of these Xs so that you can then take that back into pricing traditional assets." — Tarek Mansour 00:58:34
"We want to be the biggest derivatives exchange in the world... There's four things that matter. The first one is breadth of topics of markets. The second bucket is really market structure. The third one is really margining systems. And then the last one is liquidity." — Luana Lopes Lara 00:40:57
2. Contrarian Perspectives
Suing Your Own Regulator Is an Underrated Strategic Option
Conventional wisdom says never sue your regulator — it's suicidal for a small startup that depends on that regulator for its license. Kalshi did it anyway and won, which not only unlocked election markets but established legal precedent protecting the entire industry.
"Which is generally not considered a best practice... At the beginning, I was like, well, we have to tell you guys it's a bad idea. Like, you know, these are all the ways it's a bad idea. Because your regulator, you're like now a 25-people company. Like, the government can do anything. Like, they can shut you down, take out the license." — Tarek Mansour 00:06:54
"It's an antipattern. It's a bad idea. But a lot of great companies are built by an antipattern. There's something off that is weird that happens. And maybe this is yours." — Tarek Mansour 00:10:27
Matt Huang reinforced this is more common than thought: Coinbase, SpaceX, Palantir, Anduril, and GovernmentTech have all sued regulators 00:11:44.
The Best Market Makers Are Anonymous Internet Strangers, Not Wall Street Firms
Over 95% of liquidity on Kalshi comes not from institutional market makers like Jane Street, but from 2,000+ individual "super forecasters" — people who are deeply expert in narrow domains (inflation, tax law, music charts) and trade those domains full time.
"Less than 5% of the ones that match actually come from the big institutional market makers you'd think about. Over 95 are just like peer-to-peer." — Luana Lopes Lara 00:27:13
"The best inflation forecaster on Kalshi over the last few years is not none of the institutions or the big name hedge funds. It's this guy who lives in Kansas, never traded financial markets before, just likes to read the news and just knows how to predict inflation." — Tarek Mansour 00:28:14
Prediction Markets Are Fundamentally Different from Gambling — and the Distinction Matters Enormously
Sports books monetize losers and actively suppress winners. Kalshi's incentive structure is the opposite — they want winners because winning validates the market's accuracy and attracts more liquidity. The 10% rake vs. ~1% fee difference is secondary to this structural difference.
"The business model is you are the house and your revenue is your customer's losses... If somebody is losing money, I got to figure out how to bring them back. That's a very different model from traditional financial markets where the structure is you have to incentivize fairness and transparency." — Tarek Mansour 00:36:10
"For sports betting, if you start losing, the first thing they're going to do is give you a bonus. They're going to give you $1,000 for you to come back... so they can hook you to keep you coming back because they want to incentivize the losers. We don't do any of that." — Luana Lopes Lara 00:55:54
Prediction Markets Will Improve Politics, Not Just Reflect It
Most people think prediction markets are passive observers of political outcomes. Kalshi's founders argue they create a faster, more granular feedback loop that could actually make candidates better by forcing decomposed, real-time evaluation of individual policy positions — not just a single vote outcome.
"If candidates are able to optimize their message to what really people want and what policies people want, I think they're going to end up being better because they're just going to know what people want better." — Luana Lopes Lara 01:10:21
"A lot of times when you see people start participating in prediction markets, they get more engaged in the underlying. They legitimately just get more informed... You're not just like saying something crazy on Twitter anymore. You're putting money." — Tarek Mansour 01:09:00
3. Companies Identified
Kalshi The first CFTC-regulated prediction market exchange in the U.S., operating as both an exchange and clearinghouse. Trading $10.4 billion in contracts in February 2025, up 11x in six months. Mentioned as the fastest-growing company outside of AI.
"Volume in February was $10.4 billion. Dollars of contracts. Yes, traded. And that's up 11x over six months." — Tarek Mansour 00:17:07 "We compete with, I think, even some of the top AI companies. I don't know what Cursor and Anthropics' latest numbers are. I think 11x is very quick, even in AI." — Tarek Mansour 00:17:36
Robinhood / Webull Named as the first broker partners to connect to Kalshi's exchange infrastructure, enabling retail access to prediction contracts via familiar trading interfaces.
"We launched the first broker partner that we had was actually Robinhood and then Webull... The brokers bring so much demand. Then we get all the market makers to come in because they want to trade against the retail flow." — Luana Lopes Lara 00:19:31
Stripe Connect Named as the infrastructure powering Kalshi's complex multi-party fund flows — onboarding participants, processing payments, routing funds, and managing payouts in real time.
"That choreography on Kalshi is powered by Stripe Connect, onboarding participants, processing payments, routing funds, managing payouts. When money movement becomes programmable, new products or even new market structures become possible." — John 00:38:37
4. People Identified
Tarek Mansour Co-founder and CEO of Kalshi. Former aspiring trader with an MIT math/CS background. The more risk-averse, probabilistic thinker of the founding pair. Drove the regulatory strategy and ultimately championed the CFTC lawsuit.
"If you're a trader, you're like an expected value calculator. I think about these sort of tail really bad outcomes all the time." — Tarek Mansour 00:01:08
Luana Lopes Lara Co-founder of Kalshi. MIT math/CS background. The optimistic, dogmatic force who pushed to sue the CFTC when Tarek was wavering and refused to pivot away from the election markets thesis.
"I'm a very, very optimistic person. Love taking risks. I think everything's going to work out." — Luana Lopes Lara 00:00:34 "The only thing we can do right now out of the entire range of possibilities is we've got to sue the government." — Tarek Mansour describing Luana's position 00:08:39
The Kansas Inflation Forecaster (unnamed) A retail Kalshi user with no professional finance background who became the platform's best inflation forecaster by simply reading extensively. A powerful illustration of how dispersed expertise outperforms institutions in prediction markets.
"The best inflation forecaster on Kalshi over the last few years is not none of the institutions or the big name hedge funds. It's this guy who lives in Kansas, never traded financial markets before, just likes to read the news and just knows how to predict inflation. He can feel it." — Tarek Mansour 00:28:14
The Ariana Grande Fan (unnamed) A music superfan who discovered Kalshi during election season, found the music chart markets, and has earned over $150,000 trading them — paid off student loans, funded a master's degree, and bought a car.
"He's made over $150,000. He's getting every single thing. He paid back student loans. He put himself for a master's degree, bought a car and all those things. And he just like loves these markets." — Luana Lopes Lara 00:29:25
The Tax Accountant "Alan" (WSJ article) A tax accountant who read federal statutes and tax codes to determine DOGE could not hit its spending cut targets, placed a large short position on the DOGE targets market, and won significantly — described as a real-world "Michael Burry" moment.
"He actually read a bunch of tax codes and a bunch of statutes, just like dug extremely deep. And then realized there is no way they could hit the targets... He really kind of deterministically realized. And then he basically talked to his wife. And he's like, I have extremely high conviction in this trade." — Tarek Mansour 00:30:23
Kevin Hassett Economist cited for a paper arguing that as society grows more complex, asset pricing requires an increasingly high-dimensional vector of inputs — and therefore "infinite markets" are needed, which prediction markets can supply.
"There was a paper written by Kevin Hassett around this idea that, as society gets increasingly more complex, our asset prices, our understanding of asset prices will naturally decay." — Tarek Mansour 00:58:34
5. Operating Insights
Use Fee Structures as Behavior-Shaping Tools, Not Just Revenue Mechanisms
Kalshi uses differential fee structures to nudge pro-social market behavior — lower fees for market makers providing liquidity (who take on snipe risk) and higher fees for takers who snipe. This is a transferable framework for any marketplace trying to balance supply-side and demand-side incentives.
"If we're providing liquidity, you're taking a lot more risks because you're putting yourself out to be sniped. Then we're going to lower your fees. But if you're taking and you're going to snipe, you're going to have higher fees so you can pay for that activity." — Luana Lopes Lara 00:37:08
When You Can't Dog Food Your Own Product, Replace It With Power User Proximity
Kalshi employees cannot trade on Kalshi due to regulatory requirements — they literally cannot use their own product. Their solution is building extremely close, ongoing relationships with power users and super forecasters who serve as the product feedback loop that employees normally would provide.
"That's why it's so important for us to just be like asking the users all the time... The power users, the super forecasters are a lot of what influences sort of where it goes because they're very engaged." — Luana Lopes Lara and Tarek Mansour 01:12:03
Bootstrap Supply-Side Liquidity Using Broker Distribution, Then Shift to Direct
Kalshi used broker partnerships (Robinhood, Webull) to seed demand and attract institutional market makers early — buying time to build their own direct consumer product. This two-phase distribution strategy let them punch above their weight before their direct brand was established.
"In the beginning of last year, we launched the first broker partner that we had was actually Robinhood and then Webull. At the start, when we were starting to ramp up, the brokers were a very, very big part of kind of how we started growing... Then we could kind of buy ourselves time to ramp up the direct product a lot." — Luana Lopes Lara 00:19:31
6. Overlooked Insights
Compute Futures Are the Next Great Commodity Market — and Nobody Is Building It
This was mentioned briefly and almost in passing, but it is potentially enormous. The historical pattern is that futures markets emerge around the most important commodities of an era (wheat, oil, corn). We are entering an era where compute is the most capital-intensive and strategically important commodity in human history — and no major derivatives exchange is attacking it. Kalshi explicitly flagged this as a target, including GPU derivatives and margin-based futures structures, not just binary markets.
"Compute is a very... I think the compute, what we're thinking a lot about is that there's a lot of these types of things that they function better as a more traditional future... expanding kind of that from grain to compute." — Luana Lopes Lara 00:40:18 "We're sort of in an era where humanity is spending more money than it's ever spent before on a new commodity category. And the other traditional markets don't seem to be attacking compute." — Matt Huang 00:40:36
An investor watching this space should ask: who builds the CME for compute? Kalshi is explicitly angling for it, and no incumbent is competing.
AI Model Benchmarking Via Prediction Markets Could Become a Standard Eval
Also mentioned briefly: Kalshi Research is in early conversations with AI research labs to create a benchmark that tests which AI models are better at predicting real-world future events. This is a non-obvious application — using financial market P&L as an eval for whether a model has genuine world-understanding versus pattern memorization. If this becomes a standard benchmark, Kalshi becomes critical infrastructure for AI evaluation, a completely different value driver than their trading business.
"We're talking to some of the research labs to create a new benchmark around which models actually predict the future better. Which could be a unique benchmark around like, are these models developing some understanding of the world that goes beyond memorizing old patterns?" — Tarek Mansour 00:33:12
This could make Kalshi the "ground truth" layer for AI capabilities research — a role that carries enormous strategic value entirely separate from their exchange business.