IT IS SUPRISING TO SEE THAT BANK NIFTY IS TRADING WHERE IT WAS TRADING LAST YEAR FEB 2021, 17. AND IT HAS NOT GIVEN ANY SINGEL RETURN SINCE THEN. AND AFTER this point we saw a big fall of atleast 20% so we can hope the history may repeat itself. SURPRICING HOW PRICE ACTION PLAYS A VITAL ROLE IN MARKET