Stock Market Highlights Today: Nifty, Sensex diverge again – 5th August 2026
The Indian equity market ended Wednesday with a split verdict, as the Sensex climbed nearly 1% while the Nifty 50 slipped around 0.2%, with RBI’s status quo on rates lifting rate-sensitive sectors but CAS-linked volatility weighing on the broader benchmark. This marked the third straight session of divergence between the two headline indices, even as broader smallcap gauges pushed to fresh highs. Traders pointed to the new Closing Auction Session and heavy derivatives positioning in Nifty constituents as key reasons for the disconnect.
According to intraday data from the exchanges, the Sensex jumped over 600 points during the session and held most of those gains into the close, supported by buying in autos, select financials and realty names. The Nifty 50, in contrast, gave up early gains and finished lower by about 0.20%, extending the underperformance seen in the previous session when it fell 0.64% against a 0.27% drop in the Sensex. Market participants said the auction-driven swings in Nifty heavyweights between 3.15 pm and 3.35 pm continued to distort the index’s closing print relative to the 30-share barometer.
Broader markets were stronger. NSE data showed the Nifty Smallcap 250 gaining nearly 1% to hit a fresh 52-week high near 18,367, while the Nifty Smallcap 100 scaled a new all-time high around 19,820. The smallcap rally, driven by earnings outperformance and easing valuations, contrasted with the more muted tone in large caps, where several Nifty stocks remain well below their 52-week peaks.
Index Performance
The contrasting moves across key indices and volatility gauges are summarised below.
| Index | Close | Move & % Change | Comments |
|---|---|---|---|
| Nifty 50 | approx. 24,540 | -50 pts (-0.2%) | Slipped for a second day, with CAS-linked closing swings and weakness in select private banks and FMCG heavyweights. |
| Sensex | approx. 78,800 | +600 pts (+0.8%) | Sustained intraday gains on autos, PSU banks and realty, less affected by auction volatility. |
| Nifty Smallcap 250 | approx. 18,367 | +180 pts (+1.0%) | Hit 52-week high, nearing its September 2024 record as smallcap earnings and valuation comfort drew buyers. |
| Nifty Smallcap 100 | approx. 19,820 | +200 pts (+1.0%) | Logged a fresh record high, supported by broad-based strength in smaller names. |
The day’s moves were driven by a mix of macro and micro triggers. The Reserve Bank of India’s Monetary Policy Committee kept the repo rate unchanged at 5.25%, retained the Standing Deposit Facility at 5%, and left the Marginal Standing Facility and bank rate at 5.5%. Alongside the rate pause, the RBI nudged up its FY27 GDP growth forecast to 6.7% from 6.6% and trimmed its CPI inflation projection to 5% from 5.1%, reinforcing the narrative of resilient domestic demand and benign core inflation.
RBI Governor Sanjay Malhotra said high-frequency indicators point to steady domestic demand in the first quarter of FY27, citing robust private consumption, resilient investment and sustained strength in services exports. “The Indian economy has remained resilient amidst persisting global headwinds,” the monetary policy statement noted, a backdrop that strategists said underpins the constructive stance on equities even as near-term volatility persists. Axis Direct, in a separate equity strategy report, projected a bull-case Nifty target of 28,615 for December based on a 20.5 times earnings multiple, anchored in a revival in private capex, policy continuity and a 13% plus earnings CAGR through FY23, 28.
Sectorally, rate-sensitive pockets were the standout performers. The Nifty Auto index rallied 1.5% to a record intraday high of 29,489.2, surpassing its previous peak of 29,179.10 hit on 5 January 2026, as all constituents traded in the green. Realty shares also saw strong interest, with the Nifty Realty index rising 2.6% to an intraday high of 915.10, helped by expectations that stable borrowing costs and an improved growth outlook will support housing demand and commercial real estate investment.
Banking indices painted a more nuanced picture. The Nifty Bank index slipped 0.6% from its intraday high to a low of 57,593.90, reflecting profit-taking and ongoing concerns over margins, even as PSU lenders outperformed. The Nifty PSU Bank index gained 1.4% to 8,597.85, with Bank of Maharashtra, Union Bank of India, Bank of Baroda, Indian Bank, Bank of India, Canara Bank and UCO Bank up between 1% and 2%. The Nifty Private Bank index fell 0.31%, dragged by Federal Bank, Axis Bank and HDFC Bank, which declined up to 1%.
Sectoral Performance
Key sectoral moves on the day were as follows.
| Sector/Index | Direction | Key Drivers |
|---|---|---|
| Nifty Auto | up 1.5% | RBI rate pause, upgraded growth outlook and broad-based gains across auto OEMs and ancillaries. |
| Nifty Realty | up 2.6% | Stable policy rates and commentary on resilient domestic demand boosted housing and commercial real estate plays. |
| Nifty Bank | down from high, intraday low -0.6% | Margin concerns and CAS-related volatility in F&O-heavy private banks weighed on the index. |
| Nifty PSU Bank | up 1.4% | Buying in state-run lenders on stable rates and credit growth expectations. |
| Nifty Private Bank | down 0.3% | Losses in Federal Bank, Axis Bank and HDFC Bank offset strength elsewhere. |
Within autos, Bosch led the rally with gains of more than 5%, while Exide Industries, Ashok Leyland, Hero MotoCorp and Samvardhana Motherson International rose between 2% and 3%. Apollo Tyres, MRF, Bharat Forge, TVS Motor and Mahindra & Mahindra advanced over 1%, helping the index to a fresh high. In realty, Raymond and Godrej Properties jumped around 5%, and DLF, Prestige Estates Projects, Lodha Developers and Oberoi Realty added close to 3% each, reflecting optimism around financing conditions and demand.
Beyond the indices, several individual stocks on the Nifty 500 saw sharp moves at the open, driven by earnings and stock-specific factors. Go Digit rallied over 9%, though it remains about 35% below its 52-week high of ₹381.4 and has fallen roughly 20% over the past year. Deepak Nitrite gained more than 7% after strong first-quarter results, trimming its gap to the 52-week high to about 4%. New India Assurance rose 7%, while ICICI Lombard advanced over 4%, both reacting to sectoral developments and valuations in the insurance space.
On the downside, Ce Info Systems dropped around 6% and now trades nearly 85% below its 52-week high of ₹1,998, underlining the extent of correction in some mid-cap names. Multi Commodity Exchange fell over 3% after weaker Q1 numbers, though the stock is still up 65% over the past year and remains 78% above its 52-week low of ₹1,460.8. Delhivery and Marico each declined more than 3% at the open, with the latter easing despite reporting good quarterly results, suggesting profit-booking in a stock that is just 2% off its 52-week high.
Market breadth in the smallcap universe stayed positive, supported by what analysts described as earnings outperformance relative to large and mid caps. Vinod Nair, Head of Research at Geojit Investments, recently noted that small-cap companies have emerged as the strongest performers in the current earnings season, while Prateek Agrawal of Motilal Oswal AMC highlighted that India’s valuation premium to other emerging markets has fallen to a 10-year low after recent corrections. This has made segments like smallcaps more aligned with historical valuation trends.
The new Closing Auction Session remained a key talking point for traders. Under the SEBI-mandated framework, continuous trading in eligible cash-market stocks ends at 3.15 pm, followed by a 20-minute auction that sets official closing prices, with the order entry window shutting at a random time between 3.28 pm and 3.30 pm. NSE said the first CAS on Monday saw higher volumes than the pre-open call auction, with 515 trading members placing orders for 56,773 unique PANs, while BSE reported participation from over 400 members across more than 200 scrips.
Analysts said the mechanism is amplifying late-session swings in Nifty, given the heavy F&O positioning in its constituents. “The significant gap between the 3:30 p.m. and 3:40 p.m. closing prices of Nifty stocks and the index, along with the divergence with Sensex, suggests that the new system is not functioning as intended, resulting in heightened price volatility,” Vinod Nair said, adding that these appear to be teething issues that should be addressed by the exchanges and the regulator. Others argued that such anomalies will fade as liquidity in the auction deepens and more institutional and index flows are routed through CAS.
On the technical front, smallcaps remained in focus. Sudeep Shah, Head of Technical and Derivatives Research at SBI Securities, said the Nifty Smallcap 100 had broken above a six-week consolidation band between 18,596 and 19,470 to scale a fresh record high, and continues to trade above key short- and long-term moving averages. He pointed to the 19,450, 19,400 zone as immediate support, with indicators such as DI+ crossing DI- on the ADX and MACD moving above its signal line signalling that buyers remain in control as long as the index holds that band.
For large caps, strategists like Axis Direct see the current volatility as a near-term phenomenon within a constructive medium-term backdrop, with their base-case Nifty target at 27,220 for December and a bear-case at 23,030. They flagged crude prices, currency moves, global growth concerns and potential policy shifts under the Trump administration as key risks that could compress multiples, but expect domestic demand resilience, government capex and structural reforms to underpin earnings.
With the RBI policy now behind the market and CAS still settling in, traders will watch whether the Sensex-Nifty divergence narrows as auction participation rises and derivatives positioning adjusts. The next catalysts include the ongoing Q1 earnings season, sector-specific data and any fresh global risk events, all of which will test whether the Nifty can rejoin the Sensex and smallcaps in the fast lane or remains constrained by technical and structural factors in the short term.
