Giyu@giyutomoika_
Proof of Story: Priority Fees, Toxic Flow & What It Means for Perps
Rob explains how recent changes in trading systems aren’t just about fees, but about how markets handle speed, liquidity, and fairness.
This episode focuses on what happened with Hyperliquid, and how FOGO + the Hub approach the problem differently.
Here’s the recap:
1. It starts with toxic flow
At the core, the issue is how different types of traders interact in the market.
• faster traders can react earlier
• slower liquidity gets picked off
• smaller players struggle to compete
Over time, this affects the quality of the market.
2. What changed on Hyperliquid
As larger HFTs entered, the dynamic shifted.
• better infrastructure = faster execution
• smaller HFTs started pulling back
• passive liquidity became weaker
This created imbalance in the system.
3. Priority fees as a response
To deal with this, Hyperliquid introduced priority fees.
• pay for faster order entry
• pay for faster market data
• aim to reduce pure speed advantage
It helps, but it’s not a complete fix.
4. What this revealed
The changes exposed deeper issues in the system.
• latency still exists in order flow
• market data is not fully equal
• small timing gaps still matter
Even milliseconds can change outcomes in trading.
5. Why this matters
Traders always adapt to any edge they can find.
• faster players adjust quickly
• advantages don’t disappear, they shift
• temporary fixes don’t solve core problems
This makes system design more important than ever.
6. FOGO + The Hub approach
Instead of fixing things after, the focus is on building it right from the start.
• reduce latency at the base level
• share data at the same time
• keep participants in sync
The goal is a more consistent trading environment.
7. The difference
Rather than adding layers like fees, the idea is to remove the need for them.
• no reliance on timing advantages
• less friction in execution
• more stable liquidity conditions
8. The Big Vision
Better trading systems won’t come from small fixes.
They come from better structure.
• same timing for everyone
• fair access to data
• performance built into the system
That’s how onchain trading moves closer to real-world standards.