Slippage & order book depth
Quoted price is not execution price. Depth and spread can turn a decent entry into a losing trade.
Compare fill quality, spread, and how size moves the book.
Venue Diagnostic
If your venue adds friction to entries and exits, your system degrades before the market ever proves you wrong.
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Leak explanation
Quoted price is not execution price. Depth and spread can turn a decent entry into a losing trade.
Compare fill quality, spread, and how size moves the book.
Headline fee is only part of the story. Add funding drift and holding costs before you call a trade cheap.
Check taker fees first, then decide whether the hold profile still makes sense.
Mark price logic determines when you get liquidated. Not all venues calculate it the same way.
Check whether liquidation is tied to last price noise or broader index pricing.
Trust & de-risking
Fee assumptions here match the public schedule used in the comparison math.
Reserve attestations matter because venue solvency risk compounds trading risk.
Paper trading and copy features let you test process changes before you put more capital at risk.
Next step
Open the venue, inspect the mechanics yourself, and decide whether the switch fixes the leak you just saw.
FAQ
Last price reflects the latest trade on one venue. Mark price uses broader inputs to reduce liquidation noise from single-exchange spikes.
If liquidation logic leans on a narrow signal, a sharp wick can close a position even when the broader market never traded there.
Funding turns a directional hold into a recurring carry trade. That drag matters more when leverage or holding time expands.
Execution quality only matters if the venue is operational and solvent. Proof-of-reserves is not perfect, but it is a basic accountability signal.