First, wait for a clear Ascending triangle form. Right now, MCX Mentha oil at the support trendline (rising lower trendline). It will try to hit 964 - 986 - 1000 - 1020 levels from here. Intraday traders can go with the current trend.
But don't buy below the support trendline.
Here's the daily chart of the MCX mentha oil. Right now, it's moving between the Dynamic resistance and support trendline. It's trying to cross the Moving average. If consecutive candles cross the moving average downside, it will hit the support trendline by crossing 956 - 946 .
But RSI crossing is indicating an uptrend. And ADX is greater than 25, Which shows...