1. A small decrease in the price of a security or stock, typically representing the last trade price being lower than the previous trade price
The stock experienced a downtick of $0.50 after the earnings announcement.
A ação sofreu uma queda de preço de $0,50 após o anúncio de resultados.
2. A slight decline or decrease in any measurable value or metric
There was a downtick in sales this quarter compared to last year.
Houve uma queda nas vendas neste trimestre em comparação com o ano passado.