10 BSE 500 stocks tumble up to 45% in just one month

Benchmarks Nifty22,444.85213.05FEATURED FUNDS★★★★★UTI Aggressive Hybrid Fund Regular Plan-Growth5Y Return8.82 % Invest NowFEATURED FUNDS★★★★★Motilal Oswal Midcap Fund Direct-Growth5Y Return18.85 % Invest NowEnter search text:10 BSE 500 stocks tumble up to 45% in just one monthWritten by Ritesh Presswala, ETMarkets.com|Oct 07, 2026, 12:22:45 PM IST1/12

Stocks Under Pressure

Indian equities have been trading amid heightened volatility, with the market showing weakness over the past month. The benchmark Sensex has declined around 4.5%, while the broader BSE 500 index has also fallen by a similar magnitude during the period.

However, the decline has been far steeper for several individual stocks. As many as 83 stocks in the BSE 500 index have fallen more than 10% in the past month. Among these laggards, we highlight the top 10 losers, whose shares have plunged between 15% and 45% during the period. (Data Source: ACE Equity)

ANI2/12

PB Fintech Ltd.

In just one month, the stock declined 44%, falling from Rs 1,853 to Rs 1,035.

ETtech3/12

IFCI Ltd.

In just one month, the stock declined 35%, falling from Rs 101 to Rs 66.

ETMarkets.com4/12

The New India Assurance Company Ltd.

In just one month, the stock declined 30%, falling from Rs 230 to Rs 161.

ETMarkets.com5/12

Tejas Networks Ltd.

In just one month, the stock declined 22%, falling from Rs 614 to Rs 476.

ANI6/12

Aditya Birla Real Estate Ltd.

In just one month, the stock declined 21%, falling from Rs 1,372 to Rs 1,080.

ETMarkets.com7/12

Godrej Properties Ltd.

In just one month, the stock declined 19%, falling from Rs 1,990 to Rs 1,605.

ETMarkets.com8/12

The India Cements Ltd.

In just one month, the stock declined 19%, falling from Rs 363 to Rs 295.

ETMarkets.com9/12

Brigade Enterprises Ltd.

In just one month, the stock declined 18%, falling from Rs 696 to Rs 569.

Agencies10/12

Bikaji Foods International Ltd.

In just one month, the stock declined 18%, falling from Rs 584 to Rs 481.

ETBrandEquity11/12

Afcons Infrastructure Ltd.

In just one month, the stock declined 17%, falling from Rs 293 to Rs 242.

ETMarkets.com12/12

Fortis Healthcare Ltd.

In just one month, the stock declined 16%, falling from Rs 910 to Rs 763.

AgenciesRead more onPB FintechAditya Birla Real EstateGodrej PropertiesIndia CementsBrigade EnterprisesAfcons InfrastructureFortis HealthcareTejas NetworksNew India AssuranceIFCIEnter search text:BrowseCompanies:ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789