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ROSSTECHNSERossell Techsys Limited· Aerospace & DefenseMediumNeutral
Announced Wed, 21 Jan, 2026 · 17:51 IST

Significant increase in volume has been observed in Rossell Techsys Limited. The Exchange, in order to ensure that investors have latest relevant information about the company and to inform the market place so that the interest of the investors is safeguarded, has written to the company. The response from the company is awaited.

Regulatory & LegalExplain this filing

ROSSTECH · 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
+3.8%Reaction day
₹628.30
prior close
₹643.05
announcement price
After-mkt
timing
Nifty Microcap 250market · in no size index; the smallest one is used+1.6%+2.2% vs market
Aerospace & Defense peers, median of 22sector+2.6%+1.1% vs sector

On the reaction day the stock moved 2.2 pts more than Nifty Microcap 250 and 1.1 pts more than its Aerospace & Defense 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
Stock
5m
-0.9
10m
-1.4
15m
-0.8
30m
-1.4
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+3.8+1.6+2.2+2.6+1.1
Next day
-1.8-0.6-1.2-0.5-1.3
2d
+0.9-0.5+1.4+2.7-1.7
3d
+5.2+1.5+3.7+7.4-2.2
4d
+2.5+1.1+1.4+8.1-5.6
5d
+9.6+3.0+6.6+9.2+0.4
1w
+9.2+5.5+3.7+7.2+2.0
15d
+13.2+6.1+7.1+5.6+7.6
1m
+8.6+5.1+3.5+3.7+5.0
2m
+7.1-8.0+15.0-7.1+14.2
3m
+48.7+10.9+37.7+22.5+26.1
UpDownMarket · Nifty Microcap 250Sector · Aerospace & Defense peers, median of 22Pending

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

AI summary

NSE has flagged a significant increase in trading volume in Rossell Techsys Limited's shares on the exchange. As part of its standard surveillance process, NSE has written to the company asking for an explanation or any relevant information that could explain the unusual activity. The company's response is currently awaited, and once received, it may be shared with the market to keep investors informed. This is a routine exchange procedure triggered by abnormal price or volume movements.

Likely market impact

Investors should wait for the company's response before drawing conclusions. Such volume surges sometimes reflect genuine developments, but can also be speculative, so caution is advised until clarity emerges.