Here are a my reasons.
1. showing crossover.
2. Close below upward trending line.
3. Extremely low which may lead to spike in as price picks up rocks on its roll down.
5. Not oversold.
6. Price bounding off contuously from Moving average Low 50.. A break below this and the price movement will start to pick up pace.
If you are long here, I'd be considering closing positions as brexit worries continue to increase.