Both legs are crypto perpetuals on Canborsa, settled in USDC.
ETHFI is live at up to 5x ; SPX is live at up to 5x . Trading fees are 0.07% per side ( 0.14% round-trip).
Both legs have their own market pages: Ether.fi (ETHFI) market hub ›SPX6900 (SPX) market hub ›
Trading Ether.fi or SPX6900 on Canborsa costs 0.07% per side, or 0.14% for a full round trip.
On Canborsa, Ether.fi is listed as ETHFI and SPX6900 as SPX.
Ether.fi falls under Decentralized Finance (DeFi), and SPX6900 falls under Solana Ecosystem.
Ether.fi and SPX6900 sit in the same asset class on Canborsa: crypto assets.