The trade volume of Turkey's spot natural gas market saw an 55.4% decrease to 2.76 million Turkish liras on Saturday, Turkey's Energy Exchange Istanbul (EXIST) data showed on Sunday.
Total trade on Friday amounted to 6.19 million liras.
On Saturday's spot market, 1,000 cubic meters of natural gas cost 1,412 liras, while the total natural gas volume traded amounted to 1.96 million cubic meters.
Turkey received 113.75 million cubic meters of pipeline gas on Saturday.
US$1 equals 5.74 Turkish liras at 11.02 GMT on Sunday.
By Murat Temizer