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ACIBSEArchean Chemical Industries Ltd· Chemicals & PetrochemicalsHighNegative
Announced Wed, 19 Nov, 2025 · 12:07 IST

The Exchange has received Disclosure under Regulation 31(1) and 31(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 on November 18, 2025 for Chemikas Speciality LLP

ACI · 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
-4.6%Reaction day
₹592.00
prior close
₹576.35
announcement price
In-mkt
timing
Nifty Microcap 250market · index membership as recorded later (tracked since Jun 2026)-0.2%-4.5% vs market
Specialty Chemicals peers, median of 87sector-0.4%-4.2% vs sector

On the reaction day the stock moved 4.5 pts less than Nifty Microcap 250 and 4.2 pts less than its Specialty Chemicals 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
-0.5
10m
-0.4
15m
-0.4
30m
-0.2
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-4.6-0.2-4.5-0.4-4.2
Next day
-6.7-0.5-6.3-0.9-5.9
2d
-8.6-2.0-6.6-1.8-6.8
3d
-10.1-2.6-7.5-3.1-7.0
4d
-10.5-2.5-8.0-3.7-6.7
5d
-12.2-1.2-11.0-2.1-10.1
1w
-13.3-1.7-11.6-2.7-10.6
15d
-15.5-5.6-10.0-5.4-10.2
1m
-14.7-5.0-9.7-5.0-9.7
2m
-8.8-9.0+0.3-9.5+0.7
3m
-5.0-7.7+2.7-11.2+6.2
UpDownMarket · Nifty Microcap 250Sector · Specialty Chemicals peers, median of 87Pending

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

AI summary

Promoter entity Chemikas Speciality LLP has disclosed the creation of a pledge on 18,00,000 equity shares of Archean Chemical Industries Ltd on November 18, 2025, in favor of Bajaj Finance Limited. The pledge serves as collateral for loans taken by the promoter. After this pledge, the total encumbered promoter shares stand at 56,33,334, representing 4.56% of the company's total share capital. Pre-event encumbered holding was 38,33,334 shares (3.11%). The filing is made under Regulation 31(1) and 31(2) of SEBI (SAST) Regulations, 2011.

Likely market impact

This is a routine disclosure of a promoter creating a pledge on its shares as loan collateral, which is a common financing activity. The pledged shares are about 4.56% of total share capital, so there is no significant dilution of unencumbered promoter holdings. Investors may monitor for any future invocation or release of these pledges, which could affect promoter holding visibility.