### The Absorption Challenge
The Indian equity market is confronting a substantial supply overhang this month as a wave of lock-in expiries liberates an estimated $40 billion worth of shares across 92 companies. This influx, spanning from January 16 to April 30, presents a significant test of market absorption capacity. While the sheer volume is considerable, analysis from Nuvama suggests that not all eligible shares will immediately enter the market, as a substantial portion remains with promoters and long-term holders. Nevertheless, the mere availability can create an overhang, potentially capping price appreciation and influencing trading sentiment.
The market's ability to digest this impending supply is complicated by prevailing sector-specific trends. The technology sector, in particular, is experiencing severe headwinds. Indian IT giants have shed nearly ₹2 lakh crore in market capitalization following the launch of advanced AI automation tools, sparking fears of margin compression and disruption to traditional outsourcing models. This has led to sharp declines in the Nifty IT index, down nearly 6% in a single session recently. In contrast, sectors driven by domestic consumption, such as automotive, metals, and banking, are showing resilience, buoyed by positive trade deals and strong earnings. Foreign institutional investors have shown renewed interest, with substantial net inflows recorded on February 5, 2026, signaling underlying market stability despite IT sector weakness.
### Sectoral Divergence and Valuation Metrics
Companies directly impacted by lock-in expiries are already showing varied market responses. National Securities Depository (NSDL), a key financial infrastructure provider, saw 75% of its equity (approximately 149 million shares) become tradable on February 5th, valued at ₹14,374 crore. Despite concerns about its slower revenue growth and high EV/EBITDA, NSDL's stock has traded above its issue price, and it holds a dominant market share in demat custody value. Its competitor, CDSL, leads in retail demat accounts but NSDL maintains a substantial service center network. NSDL currently holds a neutral analyst rating.
Conversely, edtech firm PhysicsWallah (PWL) faces a more challenging environment. While its market cap remains robust at over ₹34,000 crore, its stock trades below key long-term moving averages. Reports highlight concerns over its profitability, with negative operating profits and a "Strong Sell" rating from MarketsMojo as of late 2025, despite a "Buy" consensus from a smaller analyst group. Its upcoming lock-in expiry on February 12th for 3% of its equity will be closely watched amidst these internal challenges. Other significant unlocks this week include Lenskart Solutions and Aditya Infotech on February 4th, with Aditya Infotech releasing a substantial 63% of its equity.
Valuation metrics across sectors are also diverging. The Indian IT sector's PE ratio hovers around 27.3x, but faces pressure due to AI disruption fears. The financial services sector, a significant contributor to India's market capitalization, shows stronger fundamentals, with earnings projected to grow. Mid-cap and small-cap indices have outperformed larger counterparts, indicating a broader market appetite for value and growth opportunities outside the beleaguered tech giants.
### Historical Context and Forward Guidance
Past instances of significant lock-in expiries, such as those seen between March and September 2025, have demonstrated the potential for increased volatility and supply overhangs. Reports indicated that approximately ₹21 trillion in shares were set to enter the market by September 2025 from anchor lock-in expiries. Similarly, over ₹2 lakh crore was projected to unlock between December 2025 and March 2026 across 101 companies. While these events can create short-term pressure, the actual selling often depends on promoter decisions, mitigating the impact.
The current market sentiment, influenced by global AI anxieties and domestic economic growth prospects, suggests a cautious yet selective approach. Analyst forecasts for NSDL indicate a target price around ₹1,064.00. For PhysicsWallah, despite a "Buy" consensus, a "Strong Sell" rating and risky valuation suggest significant investor caution is warranted. The broader market's resilience, supported by strong domestic demand and institutional inflows, may provide a buffer against the full impact of these upcoming unlocks, but sector-specific performance will likely dictate individual stock trajectories.