SONAMACNSESONA MACHINERY LIMITEDMinimalNeutral
Announced Mon, 28 Sept, 2026 · 10:58 IST

Trading Window Closure for H1 FY26 Results Period

SONAMAC · 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
+0.0%Reaction day
₹31.00
prior close
—
announcement price
In-mkt
timing
Nifty Microcap 250market · in no size index; the smallest one is used-1.6%+1.6% vs market

On the reaction day the stock moved 1.6 pts more than Nifty Microcap 250, 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
—
10m
—
15m
—
30m
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Sessions after the filingfrom the prior close
StockMarketvs market
Reaction day
+0.0-1.6+1.6
Next day
—-0.6—
2d
+0.2-0.8+1.0
3d
-4.2-2.1-2.1
4d
-3.1-2.1-0.9
5d
+1.8-0.8+2.6
1w
-2.6-3.8+1.2
15d
—-6.9—
1m
———
2m
———
3m
———
UpDownMarket · Nifty Microcap 250Pending

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

AI summary

Sona Machinery has closed its trading window from October 1, 2026, until 48 hours after it declares its unaudited financial results for the half year ended September 30, 2026. The closure applies to designated persons and their immediate relatives under SEBI insider trading rules. The board meeting date to approve these H1 results will be announced later.

Likely market impact

Routine compliance filing. No direct impact on shareholders. Signals upcoming H1 FY26 results announcement.