Leafleen

I walked away from a five-figure salary at @Bybit_Official to build something most people didn’t even know was possible. A trading terminal that profits from price differences between prediction markets and sportsbooks. 8 months later, @arbex_trade is live. Here’s the story 👇 When Polymarket started gaining traction, we saw an opportunity: arbitrage between prediction markets and sportsbooks. Hedge funds and trading desks have profited from market inefficiencies for decades. Why shouldn't individual traders have the same tools? We became obsessed with building a community where everyone could run their own mini trading desk. 8 months. 240 fucking days. 5,000+ hours of building, testing, and fixing. Today, I'm proud to introduce @arbex_trade - an all-in-one arbitrage terminal connecting @Polymarket, @Kalshi, and 16 sportsbooks. Not just another scanner. A complete trading infrastructure: discovery, execution, position management, and PnL. We wrapped up our closed beta with: • $1.5M+ in trading volume • 732 bets executed • $87 average realized profit per arbitrage • 30+ active traders We built ARBEX for ourselves. We use it every day. And our biggest takeaway wasn’t the PnL. We’d barely scratched the surface. Even with 30+ active traders, we kept finding arbitrage opportunities with spreads above 2% every hour. Thousands of events, fragmented liquidity, and constantly changing prices. That’s when we realized something: The real opportunity wasn’t to build another private trading strategy. It was to build the infrastructure for an entire market. And that’s exactly what we’re doing with ARBEX. We’re not building ARBEX to chase a few months of arbitrage profits. We’re building for the next 3-5 years. More markets. Better execution. Stronger infrastructure. A community of independent traders. Because the biggest asymmetric opportunities aren’t just about making money today. They’re about building something people can rely on tomorrow. Technology. Trust. Reputation. That’s our long-term vision for @arbex_trade. And we’re just getting started. Trade the Difference. arbex.trade #BuildInPublic

dear @elonmusk, remind me pls, what price did $SPCX launch at? asking for a friend

hey bro! just found your wallet $15m volume on @Polymarket last month. crazy. bring that volume to our platform and we'll give you absolutely nothing + a pair of socks put our link in your Polymarket bio and we'll throw in a t-shirt lmk before our CFO finds out

stop taking stupid risks rn. seriously. making money in crypto is getting harder, and with dems taking over congress, I wouldn't expect things to get easier anytime soon. stop chasing every new narrative. stop gambling with leverage. stop trying to turn your last $5k into $100k. keep some cash. protect what you've already made. if you wanna make money, build a solid product people actually wanna use and are willing to pay for, sell a service, or find small, repeatable edges instead of betting on the next 100x. boring cash flow > gambling on green candles. you don't need to get rich this week. you need to stay in the game long enough to get rich.

$1.5M in trading volume before public launch. spent 8 months building @arbex_trade - a terminal finding odds gaps between @Polymarket, @Kalshi & 16 sportsbooks on the same games. launch oct 25. sharing PnL, numbers & what breaks. arbex.trade #buildinpublic

fuck this World Cup final.

Pretty smart read, even if it feels kinda obvious. Worth paying attention to if you haven’t looked at this angle before. 277% return over time.