NVIDIA earnings preview: AI capex, Blackwell ramp and 216.40 bullish breakout hold the key

• AI demand faces its biggest test: NVIDIA must show Data Centre growth is still accelerating enough to justify a US$5.2 trillion valuation.
• Q3 guidance matters most: A strong guide above current expectations would support the AI trade, while cautious guidance could trigger broader de-risking.
• 216.40 is the key breakout: A move above it may revive the medium-term uptrend, while a daily close below 195.95 would invalidate the bullish setup.

Ahead of today’s NVIDIA Q2 FY2027 earnings, the setup is clear: the stock is no longer just trading on “Artificial Intelligence (AI) demand is strong”. It is trading on whether AI infrastructure demand is still accelerating fast enough to justify a US$5 trillion-plus market cap, elevated expectations, and the broader AI equity trade.

In the past week, the share price of NVDIA recorded seven consecutive sessions of daily losses from 14 August 2026 to 24 Aug 2026, slipping 7.7% in total, marking its longest and worst downward run since September 2022, before rebounding by 2.2% on Tuesday, 25 August 2026 (see Fig. 1).

NVIDIA reports after the US close on Wednesday, 26 August 2026. Consensus is clustered around US$92 billion in revenue and roughly US$2.08–US$2.09 in adjusted Earnings Per Share (EPS), while NVIDIA’s own Q2 guide is US$91 billion in revenue, plus or minus 2%, with non-GAAP gross margin near 75%.

Here are the five key fundamental factors to focus on.

The main focus is still on Data centre revenue, with consensus pointing to around US$85.7 billion, more than double a year ago. This is the cleanest read-through for hyperscaler AI capex, sovereign AI projects, enterprise AI adoption, and accelerated computing demand.

Share price impact: A strong Data Centre beat would reinforce the view that AI demand remains supply-constrained and likely support a post-earnings rally. A miss, or signs of moderating growth, would raise concerns about “peak AI capex” and could pressure not only NVIDIA but also the wider semiconductor complex.

Traders will watch closely for updates on Blackwell shipments, B-series revenue, Rubin timing and supply availability. S&P Global notes that B-series revenue expectations are highly dispersed, with estimates ranging from US$6.3 billion to US$76.3 billion for Q2, underscoring how uncertain the market remains about the ramp profile. Rubin is also expected to begin contributing this year.

Share price impact: Clear Blackwell execution and confident commentary from Rubin would keep the “next product cycle” narrative intact. Any delay, supply bottleneck, or vague ramp language would be bearish, as NVIDIA’s premium multiple depends on sustained product-cycle leadership.

NVIDIA guided for 74.9% GAAP gross margin and 75.0% non-GAAP gross margin, plus or minus 50 basis points. The market will focus on whether rising HBM memory costs, advanced packaging, and supply chain costs are starting to erode profitability.

Share price impact: Margins holding near 75% would confirm NVIDIA still has strong pricing power. A margin miss would be a bigger problem than usual because investors are already questioning whether AI hardware economics can remain this exceptional at scale.

The reported quarter matters, but Q3 guidance matters more. Wall Street is looking for evidence that the AI spending cycle remains strong into the next quarter, with some previews suggesting Q3 revenue expectations could move above US$108 billion if management delivers another beat-and-raise setup.

Share price impact: A strong Q3 guide would be the cleanest bullish catalyst. In-line guidance may not be enough after the recent rebound, while cautious guidance would trigger a sharper de-risking move because NVIDIA is the bellwether for AI earnings momentum.

NVIDIA’s earnings are now a market-wide stress test for AI capex. Reuters notes that traders are focused on revenue, chip demand, margins and cloud-sector capital spending, with the stock’s earnings move expected to swing around US$280 billion in market value, which translates to an expected price move of around 5.4% in either direction based on NVIDIA’s market capitalisation of roughly US$5.2 trillion.

Share price impact: Strong commentary from hyperscalers and enterprise customers would support the broader AI trade. But if NVIDIA management hints at slower cloud orders, slower customer adoption, energy constraints, or funding stress, the market may rotate away from AI infrastructure winners.

Let’s now unpack the technicals of NVIDIA on a medium-term (multi-week) time horizon.

The recent 9.1% decline (high to low) seen in the price actions of NVIDIA (NVDA) from 17 August 2026 has managed to stall on Monday, 24 August 2026 and staged a rebound as well as formed a “Bullish Harami” candlestick pattern on Tuesday, 25 August 2026, after a retest on its 50-day moving average, acting as a key intermediate support at 208.00 (see Fig. 2).

In addition, the volatility-adjusted relative strength (VARS) of the NVDA/SPY ratio has begun trending upwards since 18 August 2026, with its latest print as of Tuesday, 25 August 2026, breaching above its centreline, indicating potential outperformance of NVIDIA over the benchmark S&P 500.

These positive technical elements support an increasing likelihood of a medium-term recovery in NVDA.

A bullish breakout above 216.40 may signal the start of a new medium-term bullish impulsive up-move sequence towards the all-time high zone of 227.40/236.54 before potentially setting sights on the next medium-term resistances at 234.10 and 259.70/260.20 (Fibonacci extension clusters).

On the other hand, a break and a daily close below the key medium-term pivotal support at 195.95 would invalidate the bullish reversal scenario, exposing a deeper corrective decline toward the next medium-term supports at 179.95 and 164.55.