Da Jedi
3K posts

Da Jedi
@DavoCrocketo
Focus\Peace\Free markets\Building on chain\I do not subscribe to all views I post\Hold multiple perspectives\Honor objectivity\Learning digital capital hedging

You must learn to be disliked or you will find yourself stuck in a prison of other people's beliefs.

Jane Street made ~$40B in 2025 with 3,500 employees, a ~2x from the year before. At ~65-70% profit margin, that's $8M profit / employee, the highest for a 1000+ ppl company. High-frequency trading continues to be the most efficient money making engine. I want to share an old story about my Jane Street interview in 2014. Jane Street was known for hiring a lot of math, physics and CS olympiad winners from top universities and putting them through many rounds - including, for trading roles, a gauntlet of mental math. It was my 6th interview and my final round and I recall being asked "What is the next day after today in DD/MM/YYYY where all the digits are unique?" They'd toy with you and say "You can use a pencil and paper, if you want" but you knew that was an instant no. Painstakingly and as quickly as I could, I came to an answer. "How confident are you that this is correct on a 0-1 probability scale?" the interviewer said. "0.95", I blurted out, not fully knowing how to answer that. "Are you sure?" After thinking harder for a few more seconds, I realized I could've flipped the digits around to get a closer date. I gave the interviewer my answer. It was correct. "0.95 huh?" he chuckled. That's when I knew I failed. Note: fwiw, other companies that come close in efficiency are - Tether ($90M+ profit/emp) - Hyperliquid ($80M+ profit/emp) and on revenue: - Valve ($50M/emp) - OnlyFans ($37M/emp) - Craigslist ($14M/emp) - Anthropic ($12M/emp, run rate) - OpenAI ($8M/emp, run rate) For comparison, Nvidia is very efficient at scale and is $4.4M/emp.

Regulatory capture: When the biggest companies become intertwined with the state, competing with them becomes impossible. Regulation doesn't constrain the biggest companies, it entrenches them.





Wish I had better news but looks like WETH on aave is fucked. Withdraw if you can but likely too late. After umbrella settles normal deposits should be partially withdrawable. A big hit to the DeFi vision


Coinbase CEO reveals how ai agents are already helping run the company "We're giving them all stablecoin wallets. If you really want to treat them like digital employees, they need to have a corporate card. But traditional corporate cards can't be issued to non human entities."


1/6 Introducing the Citrea Foundation. The Citrea Foundation is an independent organization to support the growth and decentralization of Bitcoin’s programmable future. This milestone brings @citrea_xyz closer to building the future of how the world interacts with Bitcoin.

The Jane Street lawsuit is a primer in cryptocurrency rigging

Another victim of AI. The change in economy is real.









