This is my analysis for Gold

1. If the current candle stick closes below the support key level area as a simple rejection block(RB)(the RB indicates that volume is entering the market. This gives the the probability that subsequent candle will continue the movement.) then I can possibly enter the trade and sell down to next support key level expecting the price to continue the subsequent move downwards.

NOTE: It is expected of the RB to close below the key level therefore performing what we call sweeping liquidity. But in a case it closes within the area of interest which is above the key level I will patiently wait for the next candle to determine my entry.
2. Once the market touches my FVG zone it is important to me the price does not close below the lower boundary, once this happens I will go LONG again since the market is Bullish.
NOTE: DO NOT NEGLECT THE PRICE REACTION WHEN AN ORDER BLOCK IS TESTED THERE IS ALWAYS A STOP LOSS SWEEP ALONG THIS AREA