By Gokhan Ergocun
ISTANBUL (AA) - Turkey's benchmark stock index closed the week at 1,537.89 points, slightly down 0.01% day-on-day.
Starting Friday at 1,533.43 points, Borsa Istanbul's BIST 100 index has lost 0.15 points over Thursday's close of 1,538.04 points.
The price of one ounce of gold was $1,712.30 by market close, up from $1,697.95 at the previous close, according to data from Borsa Istanbul's Precious Metals and Diamond Markets.
The price of Brent crude oil was around $69 per barrel as of 6.15 p.m. local time (1515GMT) on Friday.
| Exchange Rates | Thursday | Friday |
| USD/TRY | 7.4150 | 7.4940 |
| EUR/TRY | 8.9230 | 8.9550 |
| GBP/TRY | 10.3910 | 10.4200 |