๐Ÿ‹ $TIA : The daily MACD has formed a bullish crossover above the zero line.
Crossover signals are everywhere; what really matters is where the crossover occurs and what the preceding trend looks like.
The same MACD settings can mean quite different things on different timeframes: crossovers happen more often on shorter timeframes and less often on longer ones, but they carry greater significance.
Any indicator only summarizes what has already happened, and the market can always move in the opposite direction.

When markets are highly volatile, manage your risk first.