i think it depend on you for me im trade part time so im catch about 100 pip in my time trading as part time but i think the trader who trade full time it can catch more than 500 pip because all day can make the market move many time with different direction but you must depend on strong strategy with strong indicator
and i think that the larget of pips that we can make in a day of trading depend the volatility of the market if the market is good and you had made good poditions you can earn more that 200 pips and if the market is sleeping you can make minimum 25 or 40 pips