After a good move in $NOM it has formed a doji candle at the top,and the next candle closed below the previous doji candle.

When a Doji forms at the top of a rally and the next candle closes below it, it’s a strong signal that buyers are losing strength and sellers are coming in. This means the price can move down from here.

If you have any open positions,you should close it now to avoid losses.
$NOM $TNSR