Oracles

The BNB price data is provided by the Chainlink oracle and an in-house developed oracle (based on BNB native DEXes) for HELIO token price data after TGE. The Helio Protocol continues to integrate additional oracles as a contingency measure.

	Helio Protocol	MakerDAO	Aave	Compound
Main Price Oracle	Chainlink	Oracle Module (In-house)	Chainlink	Chainlink
Price Calculation	Median & Time-weighted (~6-hours price delay)	Median & Oracle Security Module (~1-hour price delay)	Median & Time-weighted (~6-hours price delay)	Median & Time-weighted (~6-hours price delay)
Backup Price Oracle	To be announced	Customized Medianizer	Fallback Price Oracle	Uniswap V2 TWAP