The trade volume of Turkey's spot natural gas market increased by 29.6% to 15.36 million Turkish liras on Friday, Turkey's Energy Exchange Istanbul (EXIST) data showed on Saturday.
Total trade on Thursday amounted to 11.85 million liras.
On Friday's spot market, 1,000 cubic meters of natural gas cost 1,307 liras, while the total natural gas trade volume amounted to 11.74 million cubic meters.
Turkey received 119.16 million cubic meters of pipeline gas on Friday.
US$1 equals 7.86 Turkish liras at 1129 GMT on Saturday.
By Sibel Morrow