P K Agarwal, president- research, Bonanza Portfolio, while commenting on the markets said, yesterday`s inflation data was the pleasant positive surprise for the market. Global cues were also positive, resulting in markets opening with a gap up. Nifty gained more strength as the day progressed. Q1 GDP growth came at 7.9%, which was acceptable to the market. Nifty touched a high of 4,368 and closed near the high at 4,360. Banking, accompanied by SBI, PNB, BPCL & Rel Infra led the Bulls charg