The trade volume on Turkey's spot natural gas market decreased by 55.16% to 2.56 million Turkish liras on Monday, Turkey's Energy Exchange Istanbul (EXIST) data showed on Tuesday.
Total trade on Sunday amounted to 5.71 million Turkish liras.
On Monday's spot market, 1,000 cubic meters of natural gas cost 4,649 liras, while the cumulative natural gas trade volume amounted to around 550,000 cubic meters.
Turkey received 155.3 million cubic meters of pipeline gas on Monday.
US$1 equals 13.03 Turkish liras at 1208 GMT on Tuesday.
By Sibel Morrow