Flow Intelligence

The Causal Chain: US Yields to Dollar to FII Flows to Your Nifty Portfolio

When US 10Y yields spike, capital often leaves EM within days. The average lag to Nifty impact is 5.2 trading days. Trace the full chain.

Flow Intelligence29 Jun 2026·2,500+ word guide
Live Reading · 31 Jul 2026
Full Market GPS →
Market Regime

NARROW LEADERSHIP · 62% confidence

Breadth

61% above 50-DMA · moderate

FII Flow (20-Day)

₹892 Cr · 8 days · BUYING

US yields impact Nifty · causal chain India · FII flow reasons

In this guide

Numbered sections · bold headings · internal links to live FynSight data

Causal chain diagram from US Treasury yields to dollar index to FII flows to Nifty sector impact

Chain overview

Repeated sequence from US rate signals to EM flows to Indian indices.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Step 1 yields

Fed policy and inflation surprises move US 10-year yields.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Step 2 dollar

Higher yields attract USD capital. DXY rises.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Flow playbook: FIIs selling DIIs buying.

Flow playbook: FIIs selling DIIs buying.

Step 3 FII

EM funds rebalance. India overweight trimmed mechanically.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Step 4 Nifty

Selling hits liquid large caps. Index falls or narrows.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Step 5 sectors

IT and energy lag. Banks may hold on DII bid.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Flow playbook: FIIs selling DIIs buying.

Flow playbook: FIIs selling DIIs buying.

Average lag

Several sessions from yield spike to visible India impact in historical samples.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Not every spike

Domestic offsets can mute chain. Read regime on Market GPS.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

DII absorption

Absorption changes net effect.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Flow playbook: FIIs selling DIIs buying.

Flow playbook: FIIs selling DIIs buying.

Read flows

FII/DII reading.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Macro pages

Pair with FynSight macro routes when volatile.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Narrow leadership outcome

Chain often ends in narrow bank-led index.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Flow playbook: FIIs selling DIIs buying.

FinGenie

FinGenie for plain language chain questions.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Brief macro paragraph

Daily Brief links global to domestic.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Observation

Chains describe mechanisms, not trade calls.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Flow playbook: FIIs selling DIIs buying.

Evening check

FII DII Data Today after US session days.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Full intelligence

financial market intelligence places chain in stack.

FynSight publishes related data on Market GPS, Market Breadth Today, and FII DII Data Today. Cross-check all three when causal chain is in focus.

Historical patterns are observations from Market Story replay, not guarantees. Outcomes varied in past cycles when similar setups appeared.

See financial market intelligence for how causal chain fits the intelligence stack. Pair live pages with Daily Brief narrative each evening after 6:30 PM IST.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

Flow playbook: FIIs selling DIIs buying.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

Flow playbook: FIIs selling DIIs buying.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

US 10Y yield spike week often precedes FII sell streak by several sessions. Average lag to Nifty impact near five trading days in historical observation.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

Domestic policy can offset global pressure. Read chain with flows and DII absorption same evening.

Daily intelligence is cumulative. One evening on Market GPS is a snapshot. Four weeks of regime labels, flow streaks, and sector ranks is a story you can reason about without guessing.

Cross-link related guides: seven market regimes, reading FII/DII data, and market breadth form a cluster around this topic.

Use FinGenie when you want plain language. Use live tables on FII DII Data Today and Market Breadth Today when you want crore precision and participation percentages.

FynSight observations are not investment advice. They are validated context for your own research process.

Flow playbook: FIIs selling DIIs buying.

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