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F&O Buzz: INFY, AMBER, TVSMOTOR See Sharp Rise in Open Interest

Analyzing: Infosys among 5 F&O stocks with a sharp rise in futures open interest by et_markets · 20 May 2026, 10:35 AM IST (26 days ago)

What happened

Five NSE F&O stocks – Amber Enterprises India, Force Motors, Astral, Infosys, and TVS Motor Company – witnessed a significant surge of over 7% in futures open interest. This indicates a substantial increase in the number of outstanding futures contracts.

Why it matters

A sharp rise in open interest, especially when accompanied by price movement, suggests strong conviction among market participants. It can signal the beginning or continuation of a trend, or a build-up of positions that could lead to a sharp move once a catalyst emerges.

Impact on Indian markets

For stocks like INFY, AMBER, FORCEMOT, ASTRAL, and TVSMOTOR, this increased open interest implies higher liquidity and potential for larger price swings. Traders should watch for price breakouts or breakdowns to confirm the direction of the underlying sentiment.

What traders should watch next

Traders should combine this open interest data with price action and volume to identify potential trading opportunities. Look for confirmation of trends, and be aware that high open interest can also lead to sharp reversals if positions are unwound quickly.

Key Evidence

  • Significant surge in futures open interest observed across five NSE F&O stocks, marking a collective increase of over 7%.
  • Amber Enterprises India, Force Motors, Astral, Infosys, and TVS Motor Company showed notable gains in active contracts.
  • Risk flag: Sudden unwinding of positions
  • Risk flag: Increased volatility around expiry
  • MCP aggregate validation score: -45.1 (2 symbols)

Affected Stocks

AMBERAmber Enterprises India
Mixed

Sharp rise in futures open interest indicates increased participant activity and potential for volatility.

FORCEMOTForce Motors
Mixed

Sharp rise in futures open interest indicates increased participant activity and potential for volatility.

ASTRALAstral
Mixed

Sharp rise in futures open interest indicates increased participant activity and potential for volatility.

INFYInfosys
Mixed

Sharp rise in futures open interest indicates increased participant activity and potential for volatility.

TVSMOTORTVS Motor Company
Mixed

Sharp rise in futures open interest indicates increased participant activity and potential for volatility.

Sectors:broad_market

Sources and updates

Original source: et_markets
Published: 20 May 2026, 10:35 AM IST
Last updated on Anadi News: 20 May 2026, 11:20 AM IST

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