OVERALL WEEKLY UPDATE: CRUDE STRONG SUPP $80 MCX CLOSE TONITE BELOW 4000 CLD TGT 3970-3950-3920-3890 RES 4150/COPPER CLD TGT SUPPORT 376 RES 395/SILVER SUPPORT AT 61000 RES 62900/GOLD SUPP 27640-480 RES 28300//EXP NIFTY OPEN SHARPLY LOWER TODAY..WATCH IMPACT INR PLAY TODAY..RES 50.50/$//