Total trade on Friday amounted to 2.94 million liras.
On Saturday's spot market, 1,000 cubic meters of natural gas cost 1,309 liras, while the total natural gas trade volume amounted to 4.32 million cubic meters.
Turkey received 18.32 million cubic meters of pipeline gas on Saturday.
US$1 equals 7.37 Turkish liras at 1105 GMT on Sunday.
By Gulsen Cagatay