$BR has broken below the 0.45 level.
Let's use this figure to break down the key price levels.
There are often plenty of stop-loss orders around key levels. If the price crosses one, those orders may be triggered all at once, often causing volatility to spike suddenly.
Round-number levels carry different weight for different coins: many people watch major round-number levels for mainstream coins, while round numbers for smaller coins tend to be much less useful as reference points.
With leveraged trading, first work out whether you can handle the worst-case scenario, then look at what the signals are saying.