Sorry for n00b question but is there an index like sensex or Nifty that includes the sum total of the entire stock market?

Intraday stock scanning techniques

Hi All,

Any possibility or a way around to scan Intraday price actions of stocks that swing – breakout/breakdown, help in buy, sell or hold decisions based on Pivot Point Resistances and support on zerodha platform apart from streak or any paid softwares.

Thanks

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