Currently XAUUSD(GOLDUSD) Pair Test his 4 hour OB. What is OB(Order Blocks) Order Blocks are ICT (Inner Circle Trader) Concepts. Basically Order Blocks or ICT Order Blocks are the area on chart where smart money(lagre firms,banks) are place orders in bulks and moves the market in desired direction. Basically Two types of ICT Order Blocks ICT Bullish OB ICT Bearish OB Click here the offical inner cirlce trader resource for learning o