Stock Market Today (13 August 2026): Sensex Rises 114 Points While Nifty Ends Below 24,400 on Expiry-Day Volatility

The Indian stock market ended with mixed results on 13 August 2026, as the BSE Sensex closed higher while the Nifty 50 extended its losing streak for the third consecutive session. Weekly F&O expiry, elevated crude oil prices and geopolitical tensions in the Middle East kept traders cautious despite supportive global cues and strong corporate earnings.

The BSE Sensex gained 113.61 points (0.15%) to close at 78,079.96, while the Nifty 50 fell 40.10 points (0.16%) to settle at 24,395.85. The difference between the two benchmark indices was largely influenced by volatility during the Closing Auction Session (CAS), which continued to create unusual closing movements.

The market traded in a narrow range for most of the day before witnessing sharp swings during the final hour of trading. Investors remained focused on quarterly earnings, crude oil prices and global developments, while broader market indices once again outperformed the frontline benchmarks.

𝗠𝗮𝗿𝗸𝗲𝘁 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀

• Sensex closed at 78,079.96, up 113.61 points.

• Nifty settled at 24,395.85, down 40.10 points.

• Weekly F&O expiry increased market volatility.

• Small-cap and mid-cap indices outperformed benchmark indices.

• Around 10 of the 16 major sectoral indices closed lower.

• Brent crude traded near $88 per barrel, keeping inflation concerns alive.

𝗕𝗲𝘀𝘁 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗦𝗲𝗰𝘁𝗼𝗿𝘀

𝗥𝗲𝗮𝗹𝘁𝘆

The Realty sector emerged as the strongest performer, with the Nifty Realty index gaining around 1%. Buying interest remained strong in real estate companies as investors continued to favour domestic growth-oriented sectors.

𝗖𝗼𝗻𝘀𝘂𝗺𝗲𝗿 𝗗𝘂𝗿𝗮𝗯𝗹𝗲𝘀

Consumer Durables also performed well, supported by strong quarterly earnings from several companies. The sector gained around 0.45%, with positive sentiment driving buying in quality stocks.

𝗖𝗵𝗲𝗺𝗶𝗰𝗮𝗹𝘀

Selected chemical companies attracted buying after encouraging quarterly earnings, helping the sector outperform the broader market.

𝗪𝗲𝗮𝗸 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗦𝗲𝗰𝘁𝗼𝗿𝘀

𝗠𝗲𝘁𝗮𝗹𝘀

Metal stocks remained under pressure throughout the session, with the Nifty Metal index falling around 1% because of weakness in global commodity sentiment.

𝗣𝗿𝗶𝘃𝗮𝘁𝗲 𝗕𝗮𝗻𝗸𝘀

Private banking stocks also witnessed selling pressure, with the Nifty Private Bank index declining around 0.5%. Investors remained concerned about the RBI's proposed loan-pricing rules, which could affect bank margins.

𝗙𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀

Heavyweight financial stocks continued to drag the benchmark indices despite strength in a few individual names.

𝗧𝗼𝗽 𝗚𝗮𝗶𝗻𝗲𝗿𝘀

The major gainers during the session included:

• Tata Consumer Products

• Tata Motors

• Jio Financial Services

• Astral

• Munjal Auto Industries

Tata Motors rallied nearly 4% after reporting better-than-expected quarterly results and projecting healthy future demand. Jio Financial Services also gained after announcing Bank of America's investment in Jio Credit, while Astral surged after strong Q1 earnings.

𝗧𝗼𝗽 𝗟𝗼𝘀𝗲𝗿𝘀

Some of the major laggards included:

• Hindalco Industries

• Select Metal Stocks

• Selected Private Banking Stocks

• Reliance Industries (marginal decline)

• State Bank of India (slight decline)

Metal stocks remained among the weakest performers, while private banks continued to face pressure because of regulatory concerns.

𝗦𝘁𝗼𝗰𝗸𝘀 𝗶𝗻 𝗙𝗼𝗰𝘂𝘀

𝗧𝗮𝘁𝗮 𝗠𝗼𝘁𝗼𝗿𝘀

Tata Motors became one of the day's biggest gainers after reporting stronger-than-expected quarterly earnings and expressing confidence about future passenger vehicle demand.

𝗝𝗶𝗼 𝗙𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀

Jio Financial gained after announcing that Bank of America would acquire a 49.9% stake in Jio Credit through a joint venture worth approximately ₹18,268 crore.

𝗟𝗮𝗿𝘀𝗲𝗻 & 𝗧𝗼𝘂𝗯𝗿𝗼

L&T also remained in focus after announcing a mega AI infrastructure order worth over ₹10,000 crore, strengthening investor confidence in the company.

𝗦𝘂𝗴𝗮𝗿 𝗦𝘁𝗼𝗰𝗸𝘀

Sugar companies such as Balrampur Chini, Dhampur Sugar and Dalmia Bharat Sugar rallied sharply after domestic sugar prices climbed to their highest levels in nearly seven years.

𝗪𝗵𝗮𝘁 𝗗𝗿𝗼𝘃𝗲 𝘁𝗵𝗲 𝗠𝗮𝗿𝗸𝗲𝘁?

𝗪𝗲𝗲𝗸𝗹𝘆 𝗙&𝗢 𝗘𝘅𝗽𝗶𝗿𝘆

The expiry of weekly derivatives contracts remained one of the biggest reasons behind the day's volatility. Traders aggressively adjusted positions during the final trading hour, resulting in sharp movements around the closing session.

𝗠𝗶𝗱𝗱𝗹𝗲 𝗘𝗮𝘀𝘁 𝗧𝗲𝗻𝘀𝗶𝗼𝗻𝘀

Investors continued monitoring developments in the Middle East after peace negotiations showed little progress. Geopolitical uncertainty remained a major factor supporting higher crude oil prices.

𝗛𝗶𝗴𝗵𝗲𝗿 𝗖𝗿𝘂𝗱𝗲 𝗢𝗶𝗹 𝗣𝗿𝗶𝗰𝗲𝘀

Brent crude traded near $88 per barrel, increasing concerns about India's inflation outlook and current-account balance.

𝗨.𝗦. 𝗜𝗻𝗳𝗹𝗮𝘁𝗶𝗼𝗻 𝗥𝗲𝗹𝗶𝗲𝗳

Softer U.S. inflation data improved expectations that the Federal Reserve could avoid aggressive rate hikes, providing some support to global risk sentiment.

𝗥𝗕𝗜 𝗟𝗼𝗮𝗻 𝗣𝗿𝗶𝗰𝗶𝗻𝗴 𝗣𝗿𝗼𝗽𝗼𝘀𝗮𝗹

Financial stocks remained under pressure because of concerns that the RBI's proposed loan-pricing framework could reduce banks' pricing flexibility and impact margins.

𝗕𝗿𝗼𝗮𝗱𝗲𝗿 𝗠𝗮𝗿𝗸𝗲𝘁 𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵

While benchmark indices remained mixed, mid-cap and small-cap stocks continued outperforming.

• Nifty Midcap gained around 0.2%

• Nifty Smallcap gained around 0.3%

This indicated that investors continued finding opportunities beyond large-cap stocks.

𝗪𝗵𝗮𝘁 𝘁𝗼 𝗪𝗮𝘁𝗰𝗵 𝗡𝗲𝘅𝘁

• Investors will closely monitor crude oil prices and developments in the Middle East.

• Quarterly earnings will continue driving stock-specific movements.

• Banking stocks will remain in focus because of RBI's proposed loan-pricing rules.

• The market will watch whether the Nifty can regain levels above 24,400 after three consecutive sessions of declines.

• Foreign institutional investor activity and global market trends will remain important for short-term sentiment.

𝗜𝗻𝘃𝗲𝘀𝘁𝗼𝗿 𝗢𝘂𝘁𝗹𝗼𝗼𝗸

The short-term outlook remains cautious but stable.

Strong corporate earnings, resilience in broader markets and easing U.S. rate concerns continue supporting Indian equities. However, elevated crude oil prices, geopolitical uncertainty and pressure on banking stocks could keep volatility high.

Long-term investors should continue focusing on fundamentally strong companies with consistent earnings growth, while short-term traders should remain disciplined during expiry-driven sessions.

𝗪𝗵𝗮𝘁 𝗖𝗼𝘂𝗹𝗱 𝗛𝗮𝗽𝗽𝗲𝗻 𝗡𝗲𝘅𝘁?

The Nifty's 24,300–24,500 range remains an important technical zone. A sustained move above 24,500 could improve sentiment, while continued weakness below this range may increase selling pressure.

If crude oil prices cool and geopolitical tensions ease, Indian equities could witness a stronger recovery in the coming sessions.

𝗖𝗼𝗻𝗰𝗹𝘂𝘀𝗶𝗼𝗻

The Indian stock market delivered another volatile session on 13 August 2026, with the Sensex gaining 113.61 points while the Nifty slipped 40.10 points.

Weekly expiry, higher crude oil prices and Middle East tensions kept investors cautious, but strong earnings from companies such as Tata Motors, Jio Financial Services and Astral supported stock-specific buying. Realty and Consumer Durables outperformed, while Metals and Private Banks remained under pressure.

Going forward, crude oil prices, global developments, RBI-related banking rules and corporate earnings are expected to remain the key drivers of the Indian stock market.