Loaded Orbit tool for US stocks however the EA kept saying 'downloading history...' . Perhaps since this instrument is only traded during US business hours, looks like 7 candles per day below not sure if it's tool related issue or not w.r.t interpolating the missing hours for each day for correct initialization/processing. I was able to download price history data manually to perhaps fill the price data cache/history manually via the MT4 history center but same issue.