10 Stocks That Hit Upper Circuit Today: Sterlite Tech, Milky Mist and MTAR Lead 27 October List

Key Takeaways

• Sterlite Technologies was the largest company in the 27 October upper-circuit list, with an approximate market capitalisation of ₹46,825 crore and a closing price of ₹910.90, matching its 5% upper band.
• Milky Mist Dairy Food and MTAR Technologies followed in market-cap ranking, with both stocks finishing the session at their applicable 5% upper price bands.
• ASM Technologies recorded the largest closing percentage gain among the top 10 at 10.00%, ending at ₹6,520.95.
• Eight of the 10 stocks finished at their upper bands, while Diamond Power Infrastructure and ESDS Software Solution touched their upper circuits intraday but closed below those levels.

Indian equities saw several main-board stocks reach their applicable upper price bands on Tuesday, 27 October 2026. When qualifying stocks are ranked strictly by market capitalisation, Sterlite Technologies, Milky Mist Dairy Food and MTAR Technologies occupied the top three positions.

The list below covers main-board equity shares that reached their applicable upper price bands during the trading session. SME securities, ETFs, preference shares, debt securities and other non-equity instruments have been excluded.

Market capitalisations are approximate and are used solely to establish the required descending ranking.

10 Stocks That Hit Upper Circuit on 27 October 2026

Sterlite Technologies Leads the Upper-Circuit List

Sterlite Technologies ranked first by market capitalisation among the qualifying stocks.

The stock reached its applicable 5% upper price band of ₹910.90 and remained at that level at the end of the session. Its approximate market capitalisation stood at ₹46,825 crore, substantially higher than the other companies in the top 10.

Milky Mist Dairy Food occupied second place. The stock closed at ₹299.55, representing a gain of approximately 4.99% and matching its applicable upper band.

MTAR Technologies Closes at ₹6,911.50

MTAR Technologies ranked third with an approximate market capitalisation of ₹21,260 crore.

The stock moved to ₹6,911.50 during the session, about 5% above its previous close of ₹6,582.50, and finished trading at the upper-band level.

Diamond Power Infrastructure followed MTAR in fourth place. Unlike the first three stocks, however, Diamond Power did not finish at its upper circuit.

Diamond Power and ESDS Touch Upper Bands but Close Below

Diamond Power Infrastructure reached its applicable upper circuit of ₹341.25 during the session before retreating. It eventually closed at ₹334.70, up approximately 2.98% for the day.

ESDS Software Solution showed an even larger difference between its intraday circuit level and final close. The stock touched its 5% upper band of ₹1,357.80 but subsequently fell below the previous closing price and ended at ₹1,283.50, down approximately 0.75%.

This illustrates why a distinction between touching an upper circuit and closing at an upper circuit is necessary. A stock qualifies for the list when it reaches the applicable upper price band during the session, even if subsequent trades take it below that level.

Sigma Advanced Systems and Vedanta Iron Finish at Upper Bands

Sigma Advanced Systems reached ₹861.30, representing a gain of approximately 5%, and finished at the same level.

Vedanta Iron and Steel also ended at its upper price band. The stock closed at ₹27.95, up 5% for the session, and ranked seventh among the qualifying companies by market capitalisation.

ASM Technologies Records the Largest Percentage Gain

ASM Technologies posted the largest closing percentage move among the top 10 stocks.

The BSE-listed main-board stock rose 10% to ₹6,520.95 and finished the session at its applicable upper price band.

Sunflag Iron & Steel and KRN Heat Exchanger and Refrigeration rounded out the top 10. Sunflag closed at ₹407.00, while KRN ended at ₹1,122.80, with both stocks gaining approximately 5%.

An upper circuit represents the maximum upward price movement permitted for a security under its applicable daily price band. Reaching an upper circuit describes the stock's price movement during that particular trading session and does not indicate how the stock will perform subsequently.