Is there a trading strategy that works?

SuperTrend works but only with lots of filters and risk management tools and these filters & tools have to be designed keeping in mind one's own trading style and time frame. With proper filters in place, it can be made into a robust system with approx 45-50% success rate in the long run.

Kindly elaborate with some examples for intra-day trading.

I too find moving average strategies much better than super trend. MA crossovers will delay the entry...but MA slope and price crossing a single MA works well.

Smart_trade

Which MA crossover would you suggest ST Sir?

-ty

Try 21 bars simple moving average.It is called holy grail .

ST