Top Losers Today 18-Sep-2026: TCS, Tata Chem slide

Introduction

Nifty 50 closed at 23,322.65 (+0.22%) and the Sensex ended at 74,489.94 (+0.24%) on 18 September 2026, extending a modest upmove even as several heavyweight stocks corrected. India VIX dropped to 11.62 (-5.43%), pointing to lower implied volatility despite sharp moves in a few counters. Today’s biggest declines were concentrated in IT and select Tata group-linked names, while rate-sensitive names such as REITs also eased. Cash-market net flow data referenced in the session context showed a figure of ₹143.78 crore, but an FII-DII split and exchange-wide breadth numbers were not provided.

Large Cap Top Losers

Tata Consultancy Services Ltd (-4.33%) TCS sank as IT stocks were flagged as the day’s weakest pocket in the session commentary, with investors factoring in concerns around softer US demand for Indian software services. The move was sharper than peers, aligning with TCS being cited among the top Nifty losers in the broader market context. Trading activity was heavy at 72.16 lakh shares, with the stock still hovering close to its 52-week low zone (52W low: ₹1,976).

Tata Motors Passenger Vehicles Ltd (-3.45%) Tata Motors Passenger Vehicles slid amid stock-specific selling in Tata group counters referenced in the supplied context around Tata Sons-related developments that kept the group in focus. The same news-flow also coincided with heightened volatility across several Tata-linked names during the session. Volumes were elevated at 1.88 crore shares, amplifying the day’s downside.

Titan Company Ltd (-2.11%) Titan declined as the broader tape showed selective selling in consumption-facing large caps even while headline indices held gains. With no company-specific news provided in the database/context pack for Titan, the move looked driven by rotation, with investors preferring banks and industrials that featured among the day’s index gainers. Volume stood at 11.01 lakh shares, indicating sustained distribution rather than a thin-trade dip.

Asian Paints Ltd (-2.00%) Asian Paints slipped in a session where defensives and consumer names saw intermittent selling despite a positive close for benchmarks. No stock-specific trigger was provided in the news set, so the fall is best read as part of the day’s sector rotation rather than an earnings or corporate action reaction. The stock traded 10.22 lakh shares, signalling active repositioning.

Maruti Suzuki India Ltd (-1.98%) Maruti fell to near its 52-week low (₹12,135 versus a close of ₹12,145), which typically triggers technical selling and stop-loss activity. The broader market context included mixed, conflicting references to autos across different feeds, but there was no company-specific update provided for Maruti in the database news. Volumes were steady at 7.02 lakh shares, suggesting the slide was driven more by price levels than a sudden liquidity vacuum.

Mid Cap Top Losers

Cupid Ltd (-5.05%) Cupid dropped sharply on extremely high volumes (2.96 crore shares), signalling aggressive sell-side activity through the session. With no specific corporate update provided in the supplied database news/context pack for the stock, the most defensible explanation is a volume-led unwind after the counter traded near its 52-week high zone (52W high: ₹298.95). The outsized turnover suggests the fall was not a low-liquidity print but a broad exit.

Torrent Power Ltd (-2.28%) Torrent Power fell as investors trimmed exposure to rate-sensitive and utility names amid a macro backdrop that included hawkish global rate cues referenced in the session context. No company-specific trigger was provided, so the move appears linked to positioning rather than an operational update. The stock traded 4.79 lakh shares, a moderate activity level for a mid-cap utility.

Marico Ltd (-1.93%) Marico slipped in a session where defensives were not uniformly bid, even as the benchmarks ended higher. With no Marico-specific news in the provided set, the decline is best attributed to portfolio rotation, especially with financials and select index heavyweights highlighted among gainers in the context. Volumes were active at 29.31 lakh shares.

Godrej Industries Ltd (-1.90%) Godrej Industries edged lower without any specific corporate catalyst in the supplied news pack. The stock’s move fits a broader pattern of selective selling in non-benchmark mid-caps on a day when index gains were narrow. Low volume (1.19 lakh shares) also indicates the fall came without a major fresh information shock.

Bagmane Prime Office REIT (-1.86%) Bagmane Prime Office REIT declined as REITs typically react negatively when rate expectations stay firm, since higher yields pressure real estate-linked cashflow valuations. The market context referenced caution around global central bank stance, which can prompt de-risking in yield proxies. Volumes were elevated at 53.27 lakh units, pointing to active profit-taking.

Small Cap Top Losers

Suratwwala Business Group Ltd (-13.73%) Suratwwala Business Group fell sharply despite a recent order win in its subsidiary: the company disclosed (16 Sep) that Suratwwala Natural Energy Resource Pvt Ltd was awarded a 20MWAC/28.1MWDC EPC order worth ₹69 crore (ex-GST), along with O&M of ₹50 lakh per year, to be completed in four months. The steep cut suggests a classic “sell-on-news” reaction after the announcement, where traders booked gains rather than re-rating the stock immediately on order visibility. Volume was 6.29 lakh shares, high for the counter and consistent with profit-taking pressure.

Tata Chemicals Ltd (-11.14%) Tata Chemicals plunged after negative news-flow highlighted in the supplied context: reports pointed to Kenya ordering an end to operations, reviving downside risk for overseas assets. The same context also cited weak recent financial performance, including a consolidated net loss of ₹17 crore in the June 2026 quarter versus a profit of ₹252 crore a year earlier, and an EBITDA decline of 14.5% amid weaker overseas realisations. The stock saw heavy trading at 1.51 crore shares, indicating broad-based selling rather than an isolated move.

LCC Projects Ltd (-9.93%) LCC Projects saw a sharp reversal immediately after touching a fresh 52-week high on 17 Sep, followed by a drop to the lower circuit zone highlighted in the context (day’s low cited near ₹153.09). Such post-breakout reversals often trigger forced selling from short-term traders when momentum breaks, which matches the steep intraday slide. Volume was extremely high at 1.31 crore shares, reinforcing that the move was driven by strong supply.

Health X Platform Ltd (-8.97%) Health X Platform dropped on very low volumes (1.51 thousand shares), which can exaggerate price moves in illiquid small caps when even a few market orders hit the bid. No stock-specific news catalyst was provided in the database/news pack for the session. The day’s range and downtrend signals referenced in the context align with a liquidity-driven decline rather than a fundamentals-triggered repricing.

Encompass Design India Ltd (-8.10%) Encompass Design India slid without any fresh corporate trigger in the provided news set, suggesting the move was technical and flow-driven. The context showed the stock traded down from the prior close around ₹259.90 to lows near ₹227 during the session, indicating a sharp breakdown from recent levels. Volume of 56.40 thousand shares was modest, which can intensify intraday volatility in small caps.

Market Overview

Indian equities ended marginally higher, with Nifty 50 at 23,322.65 (+0.22%) and Sensex at 74,489.94 (+0.24%), while India VIX cooled to 11.62 (-5.43%), indicating reduced hedging demand despite sharp stock-specific corrections. Nifty Bank rose to 56,238.20 (+0.33%), reflecting support from select financials in the day’s advancing pockets.

Sector cues in the provided context showed IT as one of the weak areas, with commentary pointing to concerns over softer US demand for Indian software services, which aligned with declines in large-cap IT names such as TCS. Rate and macro sensitivity also played out in pockets like REITs, as a hawkish global rate narrative typically pressures yield-linked assets.

Cash-market flow data cited in the provided context referenced a net figure of ₹143.78 crore for the session, though a detailed FII versus DII split and an exchange-wide advance-decline ratio were not available in the shared inputs.

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https://www.multibagg.ai/market-movers/top-gainers