Total trade on Wednesday amounted to 17.8 million liras.
On Thursday's spot market, 1,000 cubic meters of natural gas cost 1,421 liras, while the total natural gas volume trade amounted to 2.1 million cubic meters.
Turkey received 124.8 million cubic meters of pipeline gas on Thursday.
US$1 equals 5.70 Turkish liras at 1159 GMT on Friday.
By Talha Yavuz