Electoral survey shows Lula and Flávio Bolsonaro technically tied

Lula, from PT, appeared with 39% in the first survey in August. Then, 38%; 39% in two rounds; then 40%; then, 42%; now, 42% again. With a margin of error of 40% to 44%. Flávio Bolsonaro, from PL: had 33% in two rounds; then 35%; 36% in two surveys; 38%; and now 40%. With the margin, it has 38% to 42%. Lula and Flávio Bolsonaro are tied within the margin of error.

Ronaldo Caiado, from PSD: had 5%; then 4% in four surveys; then 3%; and now 4%. At the margin, it has 2% to 6%. Renan Santos, from Missão, had 4%; then, 3% in five consecutive surveys; now, 3% again. With the margin, it has 1% to 5%. Augusto Cury, from Avante, had 2%; then 8%; 6% in two surveys; then 5%; then 4%; now, 3%. It varies from 1% to 5% in margin of error. Ronaldo Caiado, Renan Santos and Agusto Curry are tied within the margin of error.

Blank, null or no votes for any of the candidates: 6%, in four rounds; then 5% in two surveys; now, 4%. Undecided: 4%; 3%; 4%; 3%; 2% in two rounds; and now 3%.

Lula, from PT, has 45% of the valid votes. Considering the margin of error, it can vary from 43% to 47%. Flávio Bolsonaro, from PL, with 42%. With the margin, it can be 40% to 44%. Lula and Flávio Bolsonaro are in a technical draw within the margin of error.

Ronaldo Caiado, from PSD, appears with 4% of those valid. With the margin, it can be from 2% to 6%. Renan Santos, from Missão, with 3%. Considering the margin, it can be from 1% to 5%. Augusto Cury, from Avante, 3%. By margin, it can be from 1% to 5%. Romeu Zema, from Novo, appears with 1%. Taking into account the margin of error, it can be up to 3%. Ronaldo Caiado, Renan Santos, Augusto Cury and Romeu Zema are tied within the margin of error.

Lula, from the PT, had 47%. Then, 46% in three surveys. Next, 47%; 48%; now it has 47%. With the margin, from 45% to 49%. Flávio Bolsonaro, from PL, appeared with 43%. Then, 44% in three rounds. Then 45% in two surveys; and now 46%. At the margin, it has 44% to 48%. Lula and Flávio Bolsonaro are technically tied within the margin of error.

Blank, null or no votes for any of the candidates were 9% in two rounds. Then, 8% in two surveys; 7%; then 6%; and now 6% again. Undecided: 2% in two surveys; then 1% in four rounds; and now 2%.