NF/BNF
There is no sync between NS / NF and BN / BNF because of huge premium buildup at close. So no clarity and sync of analysis on charts
However, as per NIFTY index (NS) chart, fall seems to be over or near its end, may be some 10/20 points more.
But in case NS breaches and remains below 10400 (the tunnel other end), then more of fall to continue, may be good fall and NS will turn bearish till it is below 10400.