The trade volume of Turkey's spot natural gas market decreased by 40.4% to 5.54 million Turkish liras on Saturday, Turkey's Energy Exchange Istanbul (EXIST) data showed on Sunday.
Total trade on Friday amounted to 9.3 million liras.
On Saturday's spot market, 1,000 cubic meters of natural gas cost 1,277 liras, while the total natural gas trade volume amounted to 4.3 million cubic meters.
Turkey received 107.5 million cubic meters of pipeline gas on Saturday.
US$1 equals 6.86 Turkish liras at 1104 GMT on Sunday.
By Firdevs Yuksel