A minimal chart: price is below its 4hr 200MA (also descending), MACD is descending below zero as well as its signal line.
Fib extension targets at $620, $580 and an overlap near $540 with horizontal S&R at the previous corrective low.
Based on similar bearish indications at the 1day and 3day timeframes, and confirmation in the 1hr chart: Short at Max position size with max leverage.