please study NEO WAVE'S diametric correction (Glen neely) ,I tried in NIFTY weekly clossing which is perfectly matching. BUT he says intraday price levels are important, however I tried in daily, weekly clossing values which are predominant for more than a day. 'g' wave ending this week as per time cycle of 'a' wave , if it crosses 15687 (daily clossing), then 'g' wave will exend, otherwise pattern completed