FII Data Today for 13 August 2026: DIIs Net Buy Rs 4,353 Crore While FIIs Net Sell Rs 511 Crore as Domestic Institutions Support Indian Equities

The FII data today for 13 August 2026 tells a story that has been consistent through much of the August 2026 market session: domestic money is buying while foreign money steps aside or exits selectively. The Rs 4,353 crore DII net purchase against Rs 511 crore FII net selling creates a net institutional inflow of approximately Rs 3,842 crore into the Indian market. This DII dominance has been one of the key structural features of the Indian market this year, driven by consistently high SIP inflows into mutual funds and insurance company deployment cycles.

The FII data today showing net selling of Rs 511 crore needs to be contextualised. At the gross level, FIIs were actually actively trading — buying Rs 14,492 crore and selling Rs 15,003 crore. The net Rs 511 crore selling on Rs 29,495 crore of gross FII activity is relatively modest, suggesting FIIs were rotating positions rather than making a strong directional bearish bet on India. The FII data today data would look very different if FIIs were selling Rs 5,000-10,000 crore net — the Rs 511 crore net selling on 13 August is contained.

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FII data today: Full Institutional Flow Breakdown

Category	Gross Buys	Gross Sells	Net Flow
Domestic Institutional Investors (DIIs)	Rs 16,565.14 Cr	Rs 12,212.05 Cr	Net BUY Rs 4,353.09 Cr
Foreign Institutional Investors (FIIs)	Rs 14,492.46 Cr	Rs 15,003.15 Cr	Net SELL Rs 510.69 Cr
Combined Net Institutional	—	—	Net BUY ~Rs 3,842 Cr

FII data today: What It Means for Market Direction

For equity market investors, the FII data today DII net buy of Rs 4,353 crore on 13 August is the more important data point for structural market support. Domestic institutional buying of this scale provides a reliable floor under the market on days when FIIs are cautious. The monthly SIP collection consistently exceeding Rs 26,000 crore means domestic mutual funds have significant deployment capacity every month, and the FII data today DII figures show that capacity being put to work even on days when global risk sentiment is mixed.

The FII side of the FII data today data reflects the broader global positioning trade ahead of the US CPI release on 13 August. FIIs, many of whom manage globally diversified portfolios, were cautious on that day given the macro uncertainty. With the US CPI data now published (13 August, Wednesday), the FII data today for 14 August (today, Friday) will be a more definitive read on whether FIIs have returned as net buyers following the inflation data outcome.

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Conclusion

The FII data today for 13 August 2026 shows DIIs as strong net buyers at Rs 4,353.09 crore while FIIs were net sellers at Rs 510.69 crore, creating a net positive institutional flow of approximately Rs 3,842 crore into Indian equities. The structural DII buying cushion continues to support Indian markets during periods of FII caution. Investors should track the FII data today daily for directional signals on market breadth and institutional conviction. Consult a SEBI-registered financial advisor for personalised investment guidance.

Frequently Asked Questions

What does FII data today show for 13 August 2026?

Ans. The FII data today for 13 August 2026 shows domestic institutional investors (DIIs) were net buyers of Rs 4,353.09 crore in Indian equities, while foreign institutional investors (FIIs) were net sellers of Rs 510.69 crore. DIIs bought shares worth Rs 16,565.14 crore and sold shares worth Rs 12,212.05 crore. FIIs bought Rs 14,492.46 crore and sold Rs 15,003.15 crore in the same session.

What does the DII buying signal in the FII data today mean for markets?

Ans. Strong DII net buying of Rs 4,353 crore on 13 August in the FII data today data indicates that domestic mutual funds, insurance companies, and other domestic institutions are providing support to the Indian market even as FIIs turned net sellers. This domestic institutional buying acts as a cushion against FII outflows and prevents sharp market corrections. When DII buying exceeds FII selling by this margin, the net institutional effect on the market is positive.

Why are FIIs net sellers in the FII data today data for 13 August?

Ans. FIIs were net sellers of Rs 510.69 crore in the FII data today data for 13 August 2026. FII selling on this scale can reflect global risk-off sentiment, dollar appreciation ahead of the US CPI data release, profit booking after recent gains, or rebalancing of global emerging market allocations. The relatively modest Rs 511 crore net FII selling compared to the DII net buying of Rs 4,353 crore suggests the FII selling was selective rather than broad-based panic.

How does the FII data today data affect the Sensex and Nifty?

Ans. The FII data today data showing Rs 4,353 crore DII net buying and Rs 511 crore FII net selling on 13 August represents a net institutional inflow into Indian equities of approximately Rs 3,842 crore. This combined positive institutional flow provides fundamental support for the Sensex and Nifty, explaining why Indian markets haven't seen a sharper correction despite the Iran oil price risk and global uncertainty. Consistent DII inflows are one of the structural pillars that have made the Indian market more resilient in 2026.

Where can I find the FII data today for the current session?

Ans. The FII data today for the current trading day (14 August 2026) will be available as provisional data on NSE and BSE exchanges after market close. The final Institutional flow data figures are published by exchanges using SEBI reporting data. Investors can access the The institutional data on SEBI's website under the FII/FPI data section, or on NSE and BSE portals under the institutional activity section.

What is the trend in the FII DII data over the past week?

Ans. The Flow data trend over the past week shows DIIs have been consistent net buyers while FIIs have been intermittent — sometimes buying and sometimes selling depending on global risk sentiment. The structural trend of DII dominance in providing market support is a feature of the current market cycle where retail investor SIP inflows of over Rs 26,000 crore per month consistently fund domestic mutual fund buying. This DII buying cushion visible in the Today's institutional activity has helped limit Nifty drawdowns even during periods of FII selling.

How are the FII and DII figures in Institutional flow data calculated?

Ans. The The institutional data figures are calculated from SEBI's reporting mechanism where all registered FIIs/FPIs and domestic institutions (mutual funds, insurance companies, pension funds, banks) report their daily equity purchases and sales. The gross buys and sells are reported, and the net figures represent the difference. The FII DII data provisional figures are released by exchanges based on reports from clearing members and are later confirmed with final data.