Best website for FII and DII data: six sources compared (October 2026)

The best website for FII and DII data depends on what you need: NSE for the official daily number, NSDL for final FPI data, and Tapetide for cash flows, streaks, F&O positioning and sector-wise FPI flows on one free page. Sensibull is the most focused on F&O participant positioning, and Trendlyne suits mutual fund flows next to FII flows.

We opened each page and checked it on 24 October 2026, recording what it shows for the 23 October 2026 session. Tapetide is our product. We list its limitations as plainly as the others'.

#Which FII DII data websites are compared?

"Not seen" means we did not find the feature on the page we checked. It may exist elsewhere on that site.

#What did the 23 October 2026 session look like?

Moneycontrol, Trendlyne, Sensibull and Tapetide showed the same cash figures for 23 October 2026. FIIs net bought ₹887.65 Cr and DIIs net bought ₹3,235.36 Cr in that session. NSDL's figure for the same day can differ, because it is compiled from custodian reports.

#What does NSE show?

NSE's FII/DII report shows the day's provisional FII/FPI and DII cash-market activity across BSE, NSE and MSEI.

• What it shows: gross purchase, gross sale and net for FII/FPI and DII, one session at a time.
• Its own caveat: the data is "provisional and subject to change", and NSE points readers to NSDL or CDSL for final FPI data.
• F&O: participant-wise open interest and trading volumes are separate CSV files under derivatives reports.
• Pros: the primary source. Free.
• Cons: no streaks, charts or sector view; the daily report shows one session.
• Best for: checking a single day's official number.

#What does NSDL show?

NSDL's FPI Monitor publishes foreign portfolio investment compiled from custodian reports.

• Daily trends: FPI gross purchases, gross sales and net investment by equity, debt, hybrid, mutual funds and AIFs, in ₹ crore and US$ million.
• Derivatives: daily FPI derivative trades with open interest at the end of the day.
• Sector-wise: fortnightly sector-wise FPI investment, with reports listed from 15 October 2026 back through 2024 and earlier.
• Yearly: a financial-year table from 1992-93, and monthly net investment by calendar year, selectable from 2002.
• Cons: FPI only, no DII data. Dense tables, no charts.
• Best for: final FPI numbers and debt-market flows.

#What does Moneycontrol show?

Moneycontrol's FII & DII Trading Activity page has tabs for Summary, Cash, F&O, MF SEBI, FII SEBI, FPI Sectoral Activity and OI Participants.

• Daily row: FII cash, DII cash, FII index futures, index options, stock futures and stock options net figures, with Nifty and Sensex closes.
• Pros: the widest set of tabs on one URL; free to view.
• Cons: ad-heavy; no streak counter seen.
• Best for: a daily snapshot across cash and every F&O segment.

#What does Trendlyne show?

Trendlyne's FII & DII page shows cash provisional data plus FII cash, FII F&O, MF cash and MF F&O.

• Views: past month, monthly and yearly.
• Pros: separates mutual fund flows from other DIIs.
• Cons: no streaks or sector-wise FPI on this page; the yearly view starts at 2014.
• Best for: watching mutual fund flows next to FII flows.

#What does Sensibull show?

Sensibull's FII DII Data page focuses on derivatives positioning.

• Summary: net open interest and daily change for FII, Pro, Client and DII in index futures and index options, labelled Strong Bearish to Strong Bullish.
• FII History: daily FII call and put OI change, index futures OI, FII cash and DII cash.
• Cash Market: daily and monthly FII and DII net, charted against Nifty.
• Cons: no sector-wise FPI; options-trader framing.
• Best for: F&O traders reading institutional positioning.

#What does Tapetide show?

Tapetide is an AI-first Indian stock research platform. Its FII/DII page brings cash, derivatives and sector flows together.

• Cash: daily gross buy, gross sell and net for FII and DII, plus 5-day and 30-day totals.
• Streaks: current FII and DII buying or selling streak.
• F&O: participant-wise open interest for FII (index futures, stock futures, index calls, index puts) and DII (index and stock futures).
• Sector-wise FPI: 24 sectors with share of AUM, last fortnight's flow and 1-year net flow.
• History: daily, weekly, monthly and yearly tables, a cumulative chart from 1M to MAX, and a yearly "domestic multiplier".
• Filters and export: presets such as "FII Bloodbath (< −₹5k Cr)" and a Download CSV button.
• Machine-readable: a Markdown twin at /fii-dii-data.md, and the same data in the API and MCP server.
• Limitations: provisional exchange figures, not NSDL final data; no FPI debt flows; updates after market hours, typically by 7 to 8 PM IST per the page. No mobile app, and a younger platform with fewer user reviews.
• Best for: cash, streaks, F&O and sector-wise FPI on one free page.

#Which FII DII source should you use?

• The official daily number: NSE.
• Final FPI data, debt flows or long history: NSDL.
• Every F&O segment in one daily row: Moneycontrol.
• Mutual fund flows next to FII: Trendlyne.
• F&O positioning with bullish or bearish labels: Sensibull.
• Cash, streaks, F&O and sector-wise FPI on one free page: Tapetide.
• Asking an AI assistant: see FII and DII data inside your AI assistant.

For research platforms more broadly, see best stock research websites in India. For programmatic access, see best API for Indian stock market data.

#How we compared

We opened each site's FII/DII page on 24 October 2026 and recorded the figures it showed for the 23 October 2026 session. We counted only features visible on the page we checked, and marked anything we could not find as "Not seen". Tapetide is our product; tell us at support@tapetide.com if anything here is out of date and we will correct it. For research and information only, not investment advice.