The latest study of voter inclinations by Press TV shows presidential candidate Ebrahim Raeisi at the top with 57.3% of voter support.
The study, based on prominent polls and finalized on Tuesday (June 15), also showed that 5.8% of individuals who said they would definitely participate in the June 18 election would vote for Mohsen Rezaei.
Reformist candidate Nasser Hemmati was third with 2.8%; and Principlist Amir-Hossein Ghazizadeh-Hashemi was fourth with 2.2%.
Some 18.3% of voters were still undecided.
Also, individuals who said they would possibly participate in the election displayed the inclinations shown in the graph below:
All campaigning will have to stop on Thursday morning, 24 hours before polls open, according to election law.
In carrying out the study, Press TV used data from polling stations whose records had proven them to be credible. Press TV assessed the record of the polling stations by comparing their predictions in past elections with the actual results in each case.
Iran is holding its 13th presidential election on June 18. The first presidential debate was held on June 5, and the second debate on June 8. A third debate was being held on Saturday (June 12).
Over 59.3 million Iranians are eligible to vote in the election, according to the Iranian Interior Ministry.