NSE · —Track Nifty option chains, open-interest positioning, FII DII activity, participant OI, PCR and GIFT Nifty cues from one specialist derivatives dashboard.
Four market-data tools for options, institutional flows, overnight cues and put call positioning.
Card visuals are illustrative previews.
Compare calls and puts by strike with open interest, volume, IV, modelled Greeks and the current underlying price.
Track OI PCR, volume PCR and change-in-OI PCR against Nifty across the selected expiry.
Daily institutional positioning across cash and derivatives, charted against the index.
Follow the near-21-hour GIFT Nifty session, its range and the implied gap before the NSE open.
"The option chain keeps OI, IV and Greeks together, so I spend less time moving between separate tables."
"The PCR chart gives me the expiry context beside Nifty instead of making me compare two separate screens."
"GIFT Nifty and the institutional flow view cover the two checks I make before opening the option chain."
The current toolkit includes the Nifty option chain, FII/DII flows, GIFT Nifty and the Nifty put call ratio.
No. fnoscan is analytics only — no broker login, no order placement. Your capital never touches us.
Quotes and OI refresh through the session, 9:15 to 3:30 IST. Every number on screen carries its timestamp, so you always know what you are looking at.
Each tool keeps its labels and context close to the data so you can understand what the numbers represent before drawing conclusions.
NSE gives you the raw numbers. fnoscan reads them — change in OI, buildups, PCR, max pain and IV percentile, flagged as they happen.
Start free. Upgrade when the data earns it.