National Stock Exchange of India delivered Q2 FY27 results that look impressive at first glance. Total income grew 9% year-on-year to ₹4,554 crore, while transaction charges—the bread and butter of any exchange—rose 9% to ₹3,035 crore. But here's the thing: not all growth is created equal. Some segments surged, others stalled, and one massive number from last year simply disappeared, making the comparison look better than it really is. Investor Presentation +1
Let's break down what actually moved the needle.
The cash market turned out to be the unexpected hero. Average Daily Traded Volume (ADTV) jumped 24% year-on-year to ₹1.18 lakh crore. That's not just a bump—it's a significant shift in how people are trading. Transaction charges from the cash market climbed 30% to ₹474 crore, growing faster than the volumes themselves. Investor Presentation +2
What does this tell us? For starters, it suggests traders are finding value in actual stock delivery rather than just speculative bets. The exchange also dominated bulk and block deals, capturing 84% and 71% market share respectively. This dominance likely helped boost the realized yield—meaning NSE earned more per rupee traded than it did last year. Investor Presentation
But here's the catch: cash market revenue is still only about 16% of total transaction charges. It's growing fast, but it's not the main engine yet.
If cash was the surprise, equity options were the steady giant. Options premium ADTV inched up just 3% to ₹47,977 crore. Yet transaction charges from options grew 6% to ₹2,216 crore. How does that work? Investor Presentation +1
Options are the heavyweight champion of NSE's revenue mix, making up roughly 73% of all transaction charges. Even modest growth here adds serious rupees. Weekly Nifty index options alone brought in ₹1,699 crore, up 8% year-on-year. The fact that revenue grew faster than premium volume suggests NSE is extracting more value from each trade—perhaps through higher-value contracts or improved fee structures. Investor Presentation
But the story isn't all rosy. Notional options volume actually fell 14% year-on-year. This means traders are probably placing fewer but larger bets, or focusing more on premium value than contract notional. Either way, the options engine is still running, just not at full throttle. Investor Presentation
Here's where the narrative gets interesting. Your premise about equity futures maintaining ADTV doesn't quite match the data. Equity futures ADTV actually fell 12% year-on-year to ₹1.25 lakh crore. Transaction charges from futures and NSEIX dropped 3% to ₹328 crore. Investor Presentation +1
So futures didn't support the 9% total income growth—they were a mild drag. This decline could reflect traders shifting focus to options or cash markets, or simply reduced speculative activity. The presentation doesn't explain why, but the numbers are clear: futures cooled off while other segments heated up.
Now, let's talk about that eye-popping 51% drop in total expenditure to ₹1,161 crore. Sounds like NSE suddenly became incredibly efficient, right? Not exactly. Investor Presentation +1
Q2 FY26 included a massive ₹1,297 crore provision for SEBI settlement fees related to colocation and dark fiber matters. Take that out, and Q2 FY26 expenses were actually around ₹1,057 crore. On a like-for-like basis, Q2 FY27 expenses are about 10% higher, not 51% lower. Investor Presentation +1
The real story? Technology spending jumped 23% to ₹386 crore, and employee costs rose 18% to ₹220 crore. NSE is investing more, not less. The headline drop is just a mathematical illusion caused by last year's one-time charge. Investor Presentation +1
This brings us to operating EBITDA, which surged 107% to ₹3,079 crore with a margin of 76%. Again, the SEBI provision does most of the heavy lifting here. Add that provision back to last year's EBITDA, and you get about ₹2,781 crore. Against this year's revenue, that's roughly a 75% margin—only about 1 percentage point higher than last year on a normalized basis. Investor Presentation +2
The 107% growth? Not sustainable. Normalized profit before tax grew just 9% year-on-year to ₹3,425 crore. That's the real number to watch. The rest is just accounting noise from last year's one-time items. Investor Presentation
Trading might be the main act, but NSE's supporting revenue lines are putting on a show of their own.
Listing services revenue skyrocketed 70% to ₹150 crore. What drove this? The presentation doesn't say explicitly, but market metrics tell a story. Mainboard IPOs rose to 70 in H1 FY27 from 54 a year earlier, while equity fundraising jumped to ₹3.7 lakh crore from ₹2.1 lakh crore. More companies going public means more listing fees—it's that simple. But at just 3% of total income, this segment is still a small player. Investor Presentation +2
Data feed and terminal services grew 43% to ₹165 crore. This reflects steady demand for market data infrastructure, even as trading volumes fluctuated. It's a more stable revenue stream that doesn't depend on daily trading activity. Investor Presentation
Operating investment income crept up 9% to ₹237 crore. This comes from NSE's massive treasury—corporate treasury stood at ₹34,699 crore as of September 2026. It's a nice cushion, but with just 3% year-on-year growth in H1, it's not driving the profitability story. Investor Presentation +1
Here's where things get murky. Your questions assume NSE has completed its listing and that this drove governance improvements and operational changes. The data tells a different story.
The only IPO document I found is a Draft Red Herring Prospectus (DRHP) for an offer for sale of up to 148.9 million shares. SEBI issued a no-objection certificate in January 2026, but the offer price, size, and listing approval are still blank placeholders. There's no Red Herring Prospectus, no listing date, no subscription details. DRHP +1
Yet the Q2 FY27 presentation mentions "strengthened post-listing compliance oversight". NSE's filings also show a BSE scrip code (544937). These conflict with the IPO documents, which still show the offer as pending. The status is unclear, and I found no statement from MD & CEO Ashishkumar Chauhan on governance or transparency commitments. Investor Presentation +2
As for that 23% profit growth? Reported PAT was ₹2,578 crore, up from ₹2,098 crore. But remember, last year's number was depressed by the SEBI provision. Normalized profit before tax grew just 9%. The drivers are the same segments we've discussed—cash market growth, options stability, and the absence of last year's one-time charge—not some post-listing transformation. Investor Presentation +1
So, where does this leave NSE? The exchange is still heavily dependent on trading volumes, which are inherently cyclical. Transaction charges make up 67% of total income. When volumes dip—as they did sequentially across all segments in Q2—revenue takes a hit. Investor Presentation
The 76% EBITDA margin looks impressive, but it's not dramatically higher than last year's normalized level. Underlying costs are rising, not falling. The real growth story is modest—9% in total income, 9% in normalized profit.
The diversification play is real but small. Listing services, data feeds, and investment income together account for only about 12% of total revenue. They're growing faster than transaction charges, but they're not yet big enough to offset a downturn in trading.
As for the listing milestone? It might happen, it might not. The documents are conflicting. But even if it does, don't expect it to suddenly transform NSE's fundamentals. The exchange is already a dominant market infrastructure institution. The real test will be whether it can sustain growth in a more normalized environment—without the help of one-time provisions and base effects.
The numbers tell a story of steady, unspectacular progress masked by headline-grabbing percentages. That's not necessarily a bad thing—it just means we need to look past the surface to understand what's really happening at India's largest stock exchange.
