.BFBTC: Bitcoin Price Index
- At BaseFEX, the .BFBTC Index calculates the price of BTC/USD every minute, and the Index used for the Perpetual Contract comes from four exchanges: Bitstamp, Coinbase Pro, Kraken and Gemini.
- When calculating, we set the price from high to low, and if the highest price or the lowest price has more than a 3% difference than the closest price in the corresponding Index, we will not include this price in our calulations.
- The same percentages are assigned to each individual exchange when calculating the price.
.BFBTC Index Historical Values