In October 2025 India’s markets were rocked by revelations of a massive insider trading scheme linked to the Indian Energy Exchange (IEX). SEBI’s interim order exposed how eight traders – connected through two family clusters – profited ₹173.14 crore by trading on secret information from India’s power regulator, the Central Electricity Regulatory Commission (CERC)[1][2]. The scheme centered on CERC’s July 23, 2025 “market coupling” policy announcement, which threatened IEX’s pricing dominance and caused the stock to plunge ~29–30% the next day[3][4]. SEBI immediately launched a suo-motu probe after spotting unusual trading ahead of the announcement[5]. The case is extraordinary because it involves regulator officials among the alleged insiders, raising serious questions about regulatory integrity and investor trust[1][6].
Timeline of Events
| Date | Event |
| July 21–23, 2025 | Traders linked to two family groups abruptly buy tens of thousands of IEX put options in unusually large volumes[7][8]. This prepares for a fall in IEX’s share price when a major policy change is announced. |
| July 23, 2025 | CERC announces implementation of market coupling (centralized pricing) in power exchanges[3][8]. The move threatens IEX’s market leadership. |
| July 24, 2025 | IEX shares crash about 29–30% (from ~₹169 to ₹132) amid heavy trading[3][4]. Immediately after, the put-option positions become extremely profitable for those who bet on a decline. |
| July 28–31, 2025 | The insiders square off their positions, realizing total gains of ~₹173 crore[7][9]. The National Stock Exchange spots the odd trade pattern and on July 31 flags the accounts, requesting explanations[10][9]. |
| Sept 18–20, 2025 | SEBI conducts search-and-seizure raids at homes and offices of the suspects[11]. Investigators recover WhatsApp chats, deleted files and documents (including CERC meeting minutes and even a livestream photo) linking traders to confidential regulator data[11][12]. |
| Oct 15, 2025 | SEBI issues a 45-page ex-parte interim order. It bars eight individuals from trading and impounds ₹173.14 crore of their alleged illegal gains[2]. Bank accounts and assets are frozen via fixed deposits, and the traders are instructed not to dispose of proceeds[13]. |
| Oct 16, 2025 | CERC acknowledges SEBI’s findings and launches its own probe[6]. A fact-finding committee is formed and three CERC officials (allegedly involved) are placed on compulsory leave pending inquiry[6]. |
| Nov 28, 2025 | The Electricity Appellate Tribunal (APTEL) hears IEX’s challenge to the market-coupling order. IEX cites the SEBI report, noting insiders’ ₹173-crore gains[14]. The tribunal recognizes the gravity of the allegations and schedules an expedited review, fixing the next hearing on Jan 6, 2026[14][15]. |
| Jan 6, 2026 | Next APTEL hearing scheduled. The case is ongoing: SEBI’s final adjudication is pending, and legal challenges to the market coupling directive continue. |
Key Facts and Figures
- Illicit gains: ₹173.14 crore (~US$19.7 million) was the combined profit seized by SEBI from the eight accused[2].
- Stock plunge: IEX’s share price fell about 29.5% on July 24, 2025 immediately after CERC’s announcement[3][4].
- Derivative spike: Traders executed roughly 65,000 put-option contracts on IEX during July 21–23, 2025, a huge spike from negligible volumes prior[7]. They bet the stock would fall – and were correct.
- Participants: SEBI identified eight individual traders (from two interconnected families) plus two CERC officials as central to the scheme[2][16]. Key names included Bhoovan Singh, Amar Jit S. Soran, Amita Soran, Anita Soran, Narender Kumar, Virender Singh, Sanjeev Kumar and Bindu Sharma[2]. A senior CERC official (Yogeita S. Mehra) and deputy chief (Gagan Diwan) were implicated in leaking the info[17][18].
- Scale: The ₹173-crore haul was about 1.5 times IEX’s quarterly net profit (≈₹117 crore in Q1 FY26), underscoring how enormous these insider gains were[19].
How the Confidential Leak Happened
SEBI’s probe revealed that the inside information came from within CERC itself. A CERC economics division chief, Yogeita S. Mehra, leaked confidential drafts and minutes about market coupling to her former student, trader Bhoovan Singh[20][18]. Starting from early 2024 she quietly forwarded UPSI (unpublished price-sensitive information) to a WhatsApp group named “OTC”, which linked her to two family-based trader clusters[20][16]. Incredibly, an astrologer dubbed “Guruji” was also part of this chain: SEBI found he served as a conduit and even offered trading advice to the group[21][16]. Another CERC official, Gagan Diwan, a deputy chief in the same division, separately passed details of the draft order to the traders[22]. In short, confidential policy documents that were not yet public were fed by regulators themselves into a private network – giving the traders a guaranteed edge.
The Trading Scheme
Armed with the secret CERC directive, the traders took a unified “bearish” stance on IEX. From July 21–23, 2025, all of them aggressively bought IEX put options (bets that the price would fall) in abnormal volume[7][8]. They had virtually no prior history of such trades, making the surge suspicious. On July 23, CERC publicly announced market coupling; overnight IEX’s stock collapsed ≈30%, and the put options soared. By July 28 the group closed out positions – Bhoovan Singh alone earned ~₹72 crore, while others took home between ₹2–35 crore each[9][7]. Altogether the illicit windfall totaled ₹173.14 crore[2]. Importantly, their trading pattern (huge volume only just before the announcement, then silence) was flagged by exchanges. Indeed, the National Stock Exchange noticed the July 21–22 spike in put-option activity and demanded explanations, which helped SEBI zero in on the scheme[10][9].
SEBI Investigation and Actions
SEBI’s capital markets surveillance first spotted the anomaly (the price fall plus a burst of volume) as indicative of possible insider trading[5]. In September 2025 SEBI carried out searches and seizures on premises tied to the accused[11]. Examining phones and computers, investigators found chat transcripts (including CERC meeting minutes and a photo of a live CERC session) confirming the leak chain[11][12]. Even Bhoovan’s browser history showed he had researched how put options work and how the market-coupling order would hit IEX – a smoking-gun for conscious trading[23].
On October 15, 2025, SEBI issued an ex-parte interim order. The order for the first time implicated outsiders (CERC officials) in a policy-linked insider case[1]. SEBI barred all eight noticees (traders) from the market and froze/disgorged ₹173.14 crore as “ill-gotten gains”[2]. Their assets were fixed as collateral until the final outcome[13]. The order noted that only a few individuals had engineered this information asymmetry, warning that such breaches could “jeopardize” investor interests if unchecked[24]. The traders have been given personal hearings to contest the charges, but meanwhile their trading accounts remain frozen and they are not allowed to deal in IEX securities[13][25]. (Notably, SEBI said the ban would lift if and when the disgorged sum is deposited, though even then the individuals would be barred from trading IEX stock[26].)
Legal and Regulatory Aftermath
Following SEBI’s announcement, the power regulator (CERC) moved quickly. A Reuters report on Oct 16, 2025 confirmed that CERC had set up a fact-finding panel to examine SEBI’s findings[6]. Three officials alleged to be involved were put on compulsory leave while the probe is pending[6]. At the same time, IEX has been fighting CERC’s market-coupling order in the Electricity Appellate Tribunal (APTEL). In a Nov 28, 2025 hearing (originally on IEX’s appeal), the company highlighted SEBI’s insider-trading report – pointing out that some CERC officers and associates had walked away with ₹173 crore just as the new policy was announced[14]. APTEL acknowledged the seriousness of these corruption claims and agreed that the market-coupling directive should not be implemented without a thorough review[14]. The tribunal adjourned the case for a decision, fixing the next hearing on January 6, 2026[14][15]. Thus, the market-coupling reforms remain in limbo pending legal and regulatory clarification.
Broader Implications
This scandal has sent shockwaves through India’s financial and power sectors. It’s the first time SEBI has charged individuals over non-corporate insider information – essentially treating a regulatory policy as UPSI[27]. Legal experts note that SEBI’s order broadly redefines “insider trading”: even a policy change by a regulator now counts as price-sensitive info if it affects a listed company[27]. For investors, the episode is a stark reminder of how fragile market trust can be when unfair information leaks occur. As SEBI warned, if “only a handful” of insiders can manipulate the market, ordinary investors lose faith in a fair playing field[24].
- Investor Confidence: Allowing regulators to be rule-breakers undermines confidence. Retail and institutional investors may become wary of trading in any sector where policy shifts can be gamed, potentially reducing market participation[24][6].
- Regulatory Oversight: The case demonstrates that oversight must extend to regulators themselves. Bodies like SEBI and CERC are now on alert to tighten internal compliance and audit trails (for example, tracking how meeting information is shared)[28][27]. It may also prompt new rules explicitly criminalizing policy leaks by public officials.
- Derivative Market Risks: Use of options allowed the insiders to leverage small moves into outsized gains. This highlights the need for vigilance in derivatives trading, especially in lightly liquid segments where a few traders can swing prices. Exchanges may bolster surveillance algorithms to catch such burst trades.
- Power Sector Reform: In the energy sector, this scandal could delay or reshape reforms. The market-coupling initiative aimed to unify power trading, but its implementation may be stalled as courts and policymakers examine the fallout. IEX’s leadership position and rivals (PXIL, HPX) are now closely watching how this legal saga unfolds before adjusting their strategies.
In sum, the IEX insider episode is a landmark enforcement action. SEBI’s swift crackdown signals a new era of accountability – even policy-makers can be held liable for insider trading. Moving forward, regulators and companies alike will need to reinforce “culture of compliance” at the source to ensure that market rules are followed, not subverted[28][27]. Only by closing such loopholes can investor trust and market integrity be preserved in both financial and energy markets.
Sources: Official SEBI orders and news reports[1][20][2][6][14] provide the factual basis for this analysis. All key data and quotations above are drawn from these sources.
[1] [3] [5] [17] [21] [22] [24] [26] Sebi orders ₹173 cr disgorgement from 8 entities for IEX insider trading | Markets News – Business Standard
[2] [8] [11] [13] [19] SEBI Bars 8 in IEX Insider Trading Case | ₹173 Cr Gains Seized | Kotak Securities
https://www.kotaksecurities.com/news/market-news/iex-insider-trading-sebi-action
[4] India’s SEBI passes interim order against power regulator officials over insider trading | Reuters
[6] India power regulator opens probe into alleged insider trading | Reuters
[7] [10] [16] [20] [25] [28] The CERC-IEX insider trading saga explained
https://finshots.in/archive/the-cerc-iex-insider-trading-saga-explained-sebi-interim-order
[9] [12] [18] [23] SEBI unearths a ₹173 crore insider trading scam
https://thedailybrief.zerodha.com/p/sebi-unearths-a-173-crore-insider
[14] [15] IEX Share Price in Focus as APTEL Sets Next Hearing for January 6, 2026, in Market Coupling Case
[27] SEBI’s Bold Move: Redefining Insider Trading Liability, ETLegalWorld
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