The trade volume of Turkey's spot natural gas market saw an 49.5% increase to 4.1 million Turkish liras on Sunday, Turkey's Energy Exchange Istanbul (EXIST) data showed on Monday.
Total trade on Saturday amounted to 2.76 million liras.
On Sunday's spot market, 1,000 cubic meters of natural gas cost 1,422 liras, while the total natural gas volume traded amounted to 2.9 million cubic meters.
Turkey received 89.8 million cubic meters of pipeline gas on Sunday.
US$1 equals 5.77 Turkish liras at 12.20 GMT on Monday.
By Nuran Erkul Kaya