Both legs are crypto perpetuals on Canborsa, settled in USDC.
ASTER is live at up to 5x ; GRAM is live at up to 10x . Trading fees are 0.07% per side ( 0.14% round-trip).
Both legs have their own market pages: Aster (ASTER) market hub ›Gram (GRAM) market hub ›
Canborsa charges 0.07% per side (0.14% round trip) on every perpetual market, including Aster and Gram.
Aster trades under the ticker ASTER and Gram under GRAM.
Canborsa categorizes Aster as Decentralized Exchange (DEX) and Gram as Smart Contract Platform.
Aster and Gram sit in the same asset class on Canborsa: crypto assets.
Gram trades on Canborsa with up to 10x leverage; Aster has no live market there.