Bombay High Court Overturns Arbitral Award in Stockbroker-Client Dispute

Aadrikaa Legal Services (ALS)- Law I Litigation I Arbitration

Date: 03.11.2026

Bombay High Court Overturns Arbitral Award in Stockbroker-Client Dispute

The Bombay High Court has set aside an NSE appellate arbitral award against 5Paisa Capital Ltd., finding that the tribunal failed to decide essential factual and legal issues behind losses allegedly caused by a trading-platform glitch.

Background of the dispute

The dispute arose from an online trading account held by Ankit Agarwal with 5Paisa Capital Ltd., a SEBI-registered stockbroker and trading and clearing member of the NSE and BSE. The account was opened in October 2016 under a Member-Client Agreement and was used for online trades through the client’s credentials.

Between September 18 and October 4, 2018, 5Paisa’s software reportedly displayed excess holdings or margin in the client’s Demat and trading account. According to the broker, this technical issue enabled additional trading exposure, while the client continued to receive contract notes, margin statements, and SMS alerts about declining margin cover and the risk of square-off.

The client disputed the broker’s position. He alleged that trades, including Futures and Options transactions, were unauthorized and that he had not received complete notifications or contract notes. He also argued that the broker liquidated his positions without proper notice and in breach of applicable exchange rules and its own risk policy.

Arbitration outcome

5Paisa claimed that, after it squared off the client’s positions under its risk policy, a debit balance of more than Rs. 6.5 lakh remained outstanding. The client instead sought compensation of approximately Rs. 15 lakh for alleged trading losses, along with the value of 1,260 Adani Gas bonus shares.

In June 2019, the sole arbitrator rejected 5Paisa’s recovery claim and partly allowed the client’s counterclaim. The award directed 5Paisa to pay:

• Rs. 14,30,509 towards the client’s alleged losses; and
• Rs. 1,62,162 towards the Adani Gas bonus shares.

The NSE Appellate Arbitral Tribunal upheld that decision in October 2019. It concluded that both sides had a responsibility to report abnormalities in the trading system, but held 5Paisa liable because it had acknowledged a system glitch that provided excess margin and had not notified clients promptly.

Why the High Court intervened

In its Section 34 petition, 5Paisa argued that the appellate tribunal had not actually decided the central controversies. The Bombay High Court agreed, emphasizing that judicial review of arbitral awards is limited but remains available where an award is patently illegal or lacks adjudicatory findings on material issues.

The Court held that the appellate award largely reproduced the parties’ submissions and reached a conclusion without explaining how the evidence supported it. In particular, the tribunal had not determined:

• Whether the technical glitch in fact gave the client excess margin or credit;
• Whether the client’s trades and losses were caused by that glitch;
• Whether the Member-Client Agreement required either party to report the system issue;
• Whether 5Paisa had a contractual or regulatory duty to monitor and warn the client about the excess margin;
• Whether timely notice would have prevented or reduced the losses;
• Why the broker alone should bear the loss when the tribunal found both parties had notification responsibilities;
• Whether an email-address discrepancy was merely a typographical error; and
• Whether the broker could square off positions and sell the bonus shares under its risk policy because the account had a debit balance.

Court’s ruling

Justice Aarti Sathe found that the absence of findings on these core questions made the appellate award a non-speaking and perverse award. The Court ruled that it could not supply missing reasoning or independently decide the merits in a Section 34 proceeding.

Accordingly, the Court set aside the NSE appellate award that had confirmed the earlier arbitral award. The petition was allowed without costs, and any amount deposited in court was directed to be released after one month from upload of the judgment.

The parties were left free to commence fresh arbitration proceedings in accordance with law.

Legal significance

The decision reinforces that an arbitral tribunal must do more than summarize arguments and announce a result. Even within the narrow scope of court intervention under Section 34 of the Arbitration and Conciliation Act, 1996, an award can be set aside when it fails to address the disputed issues that are necessary to determine liability.

For brokers, investors, and trading-platform operators, the case highlights the importance of documented system alerts, accurate margin records, clear contractual risk-allocation terms, and reasoned dispute-resolution decisions when technology failures affect trading exposure and losses.

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Source: Bombay High Court

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