Total trade on Thursday amounted to 12.02 million liras.
On Friday's spot market, 1,000 cubic meters of natural gas cost 1,490 liras, while the total natural gas trade volume amounted to 8.65 million cubic meters.
Turkey received 72.1 million cubic meters of pipeline gas on Friday.
US$1 equals 6.85 Turkish liras at 1115 GMT on Saturday.
By Ovunc Kutlu