Mumbai, December 5: There is a strange trend being witnessed in the market where on one hand, economic growth is slowing down and on the other hand benchmark indices are hitting record highs. The recently release GDP numbers show that the Indian economy grew at 4.5 per cent for the September quarter (Q2), the benchmark Nifty has gained consistently for third month at the end of November. The Nifty has yielded 13 per cent in the current calendar year till date, while Q2 GDP numbers are at 24 quarters low.