The Exchange has sought clarification from InterGlobe Aviation Limited with respect to recent news item captioned DGCA extends deadline for IndiGo CEO Pieter Elber s reply to show-cause notice; warns of action upon failure. The response from the Company is awaited.

INDIGO · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close

-8.6%Reaction day

₹5367.50

prior close

₹4925.00

announcement price

In-mkt

timing

Nifty 100market · index membership as recorded later (tracked since Jun 2026)-1.1%-7.5% vs market

Transport Services peers, median of 59sector · industry level-2.4%-6.2% vs sector

On the reaction day the stock moved 7.5 pts less than Nifty 100 and 6.2 pts less than its Transport Services peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark

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Sessions after the filingfrom the prior close

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Reaction day

-8.6-1.1-7.5-2.4-6.2

Next day

-7.1-1.3-5.7-1.3-5.8

-10.4-1.6-8.7-0.3-10.0

-10.2-1.1-9.1-0.3-9.9

-9.4-0.5-8.9+0.5-9.9

-7.6-0.5-7.1+0.5-8.1

-7.3-1.3-5.9-1.2-6.1

15d

-6.7-0.8-5.9-1.0-5.7

-8.6-0.9-7.7-2.5-6.2

-7.7-0.8-7.0-0.5-7.3

-20.8-7.5-13.3-11.9-8.9

UpDownMarket · Nifty 100Sector · Transport Services peers, median of 59Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

NSE has asked InterGlobe Aviation (IndiGo) to respond to a recent news report about aviation regulator DGCA extending the deadline for CEO Pieter Elbers to reply to a show-cause notice. The DGCA has warned that action will follow if no response is received within the extended timeline. The original show-cause notice relates to an undisclosed regulatory matter involving the airline's CEO. InterGlobe Aviation's formal response to the stock exchange is still awaited, and the company has not yet issued a public clarification on the underlying issue.

Likely market impact

Regulatory uncertainty around the CEO could weigh on the stock in the short term until the matter is clarified. Investors should watch for InterGlobe's official response and any further action from DGCA, as this may affect leadership stability and operational continuity at IndiGo.