Negative impactStocks
Distortions are inevitable: Nithin Kamath explains why new closing auction is causing wild moves in Indian stocks
Economic Times 8 hrs ago·6 Aug 2026, 9:53 am
The Indian stock market has seen increased volatility recently, largely due to the introduction of a new Closing Auction Session (CAS). This 20-minute mechanism, which now replaces the previous VWAP-based close, has led to sharp and unpredictable price swings during the final trading hour. This has caused significant losses for options traders and algorithmic desks, prompting concerns about the stability of the market close.
Nithin Kamath, co-founder of Zerodha, suggests that these distortions are structural rather than a failure of the new system. He argues that the volatility is a natural consequence of the auction format. For retail investors, the key takeaway is that the market close is now more prone to sudden moves. It is important to monitor volume and price action during this specific window to better understand the prevailing sentiment.
Key takeaways
- Category: Stocks.
- AI reads the tone as negative (potentially bearish) for the stock.
- Assessed as a significant, market-relevant update.
Why it matters
A meaningful update worth tracking. The tone is negative — watch for downside reaction. Use the price and stock snapshot to gauge how the market is responding.
