Biocon earnings are on tomorrow. Renko Daily & 4hr Added an up Brick (green). this could indicate that the big players are set to send the price up.
Renko going up on before news (earnings) and an event (expiry) despite the sight increase in ATR 14 is often an indication that the big guys know something positive about Biocon.
Observe but trade only if convinced....
Nifty should have corrected few days back. But it appears that Market Makers may not allow Nifty correction.
Renko charts (ATR 14 based) in Daily, 1hr, 30mion and 15min are solidly in the green. This could indicate an approx 80% chance that the market may continue to rise a bit tomorrow. Best not to trade in the index till after expiry.