Analyst: Teacher Liu (a)Precious Metals Market Signal Effective Time: (09:00-18:00 WIB, GMT+7)(18/08/2023) 1.XAUUSD Gold Buy: 1886.6-1892.6 TP : 1896.6-1902.6 SL : 1881.6 R1 : 1907.6 S1 : 1881.6 2. XAGUSD Silver Sell: 22.98-23.38...