for Qualified data from your country of option. Open the menu and switch the Market flag for targeted data from your country of selection. Heikin-Ashi, which means "average bar" in Japanese, is a definite type of Candlestick chart. They use average ranges to calculate the points from the Candle, https://financefeeds.com/copyright-expands-offering-to-us-securities-through-alpaca/