Aggregated BTC Spread

This script is used to aggregate the bitcoin spread on futures contracts on different platforms.
It works by averaging the <source> for every selected exchange, and apply an EMA of <length>.

It is supporting

• Binance (USD / USDT)
  
• Okex
  
• FTX
  
• Huobi
  
• Deribit
  
• Ascendex
  
• CME (BTC1!)