Nifty’s September series begins with a cautiously positive undertone, with options positioning indicating support at 24,000–24,100 and resistance at 24,200–24,500. A decisive breakout could trigger further gains, while a break below 24,000 may invite downside. Meanwhile, Ather Energy and Nazara Technologies remain among the top stock picks, with analysts seeing further upside after recent bullish breakouts and strong momentum.