Petrobras’s implied volatility
Petrobras’s (PBR) implied volatility currently stands at 62. This is 10% lower than the 30-day average volatility. Since April 12, 2016, Petrobras’s implied volatility has fallen by 42%. During the same period, Petrobras’s stock price rose by 32%. When market sentiments towards a stock are bullish, its implied volatility falls, and vice versa.