Total trade on Wednesday amounted to 5.08 million liras.
On Thursday's spot market, 1,000 cubic meters of natural gas cost 1,502 liras, while the total trade volume of natural gas amounted to 5.27 million cubic meters.
Turkey received 202.980 million cubic meters of pipeline gas on Thursday.
US$1 equals 5.97 Turkish liras on Friday at 1115 GMT.
By Ovunc Kutlu