Oi S.A. Profit Margin

Oi S.A. (OIBRQ) currently reports a profit margin of -808.94% as of June 2025. That compares with 98.72% in the prior-year period — down 919.4% year over year. That is below the Telecommunications sector average of 13.4%. Use the charts on this page to explore Oi S.A.'s profit margin history and peer comparisons.

Oi S.A.'s profit margin decreased from 98.72% to -808.94% — a 919.4% year-over-year decrease (period ending June 2025). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Oi S.A.'s profit margin of -808.94% is lower than the Telecommunications sector average of 13.4%. That is roughly 6138.2% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but Oi S.A.'s current -808.94% should be judged against Telecommunications norms (sector average: 13.4%) and against OIBRQ's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of -808.94%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Telecommunications average is 13.4%. From there, open related valuation or income-statement pages for Oi S.A., and consider following OIBRQ for alerts when major investors trade the stock.