Looking at the 4-hour chart of BNB, the 785 position is indeed a strong key resistance level, as attempts to break through it have failed twice, indicating significant selling pressure at this level.

Trading suggestions:

- Consider shorting when there is a rebound to around 780-785

- The short-term target is initially set around 755, and if it effectively breaks down, further look towards around 730

- Also, be sure to set a stop loss at $BNB $SOL $BTC