Hey there, bargain hunter. Something unusual is happening in the options market, and it is telling you more about this rally than any earnings headline can.
Scoreboard
In the four sessions through August 4, the S&P 500 jumped 5.8%, erasing a three-month trading range in less than a week and closing at 7,736.52, a fresh record close. The Dow crossed 54,000 for the first time, adding about 907 points on August 4 alone. The Nasdaq Composite surged 2.6% that same session. The iShares Semiconductor ETF (SOXX) ripped about 6% in a single day. By August 7, the S&P 500 was up about 13.3% for the year on a price basis.
The index has now closed at a record high 25 times in 2026.
The Real Reason: Positioning, Not Just Fundamentals
The fundamental story is real. Palantir reported Q2 revenue of $1.94 billion, up 93% year over year, and U.S. commercial revenue growth of 149%, prompting a full-year 2026 revenue guidance raise to roughly $8.15 billion to $8.16 billion. Caterpillar posted its first quarter ever exceeding $20 billion in sales and revenue, and flagged strength tied to data-center power demand. Around the start of this week, FactSet data had S&P 500 earnings tracking close to 50% EPS growth for Q2.
But earnings alone do not explain the speed or the character of this move. What does: July left many investors badly under-positioned.
July’s bruising selloff in AI shares sent traders scrambling for cover. When the fundamentals held, the scramble reversed. Investors who had spent most of July preparing for another leg lower were suddenly staring at a market sprinting to new highs without them.
The Options Signal That Actually Matters
Here is the anomaly. Normally, when stocks rally, the Cboe Volatility Index falls. Investors feel less need to pay for protection. Implied volatility drifts lower. That is how it usually works.
This time, the VIX rose alongside the stock market. On August 4, when the S&P 500 jumped about 1.8%, the VIX also rose.
The explanation is blunt: traders were not becoming less fearful of a crash. They were terrified of missing the rally. The demand was not for puts. It was for calls, aggressively, at any price.
On August 4, S&P 500 call option volume surged past 4 million contracts, widely described as a record. But several of the ultra-specific cross-asset option stats floating around that day are hard to verify cleanly from primary, auditable sources, so treat them as color, not gospel. The direction of travel is the point: call demand was loud, and it helped bend the usual VIX-to-stocks relationship.
Susquehanna strategist Christopher Jacobson described the dynamic in client commentary as a market that looked under-exposed, creating pressure to buy upside. Bloomberg Intelligence’s global derivatives strategist Tanvir Sandhu summed up the vibe as FOMO-driven pricing. The conclusion: investors appeared more concerned about missing the next leg higher than about protecting against a pullback.
Relative demand for calls that profit from a 10% rally in the S&P 500 over the next month jumped to the highest level since March, relative to contracts betting on a similar decline.
That is not steady-handed allocation. That is fear of being left behind, expressed in derivatives.
What the Business Backdrop Actually Looks Like
Strip away the options froth and you do find a real economy under the market. The AI data center buildout is spreading beyond the usual names. Caterpillar, a company that makes construction equipment and industrial turbines, is benefiting from increased orders tied to powering data centers. Palantir’s results highlighted booming commercial demand alongside strong government momentum. The semiconductor ETF SOXX, which dropped more than 20% from its June peak during July, remained massively higher year to date at points earlier this summer.
The Magnificent Seven ETF (MAGS) has not been leading in 2026. It has been down year to date as of late July, while the S&P 500 has been up double digits. That gap matters. The broader market, including equal-weight indexes, has been carrying its own weight. The S&P 500 Equal Weight ETF has also notched record levels during 2026. Bespoke’s Paul Hickey called out the broad-based strength: small, mid, and large caps are all participating.
When the rally broadens, the short squeeze becomes the engine. Short interest across large U.S. stocks has been elevated in 2026, with some data providers putting S&P 500 short interest near about 3.7% to 3.8% of free float, around the highest in series tracked back to 2010. When major indexes run against elevated short books, forced covering adds velocity to every up move.
Data Section
- S&P 500 YTD return (through Aug. 7): about 13.3% on a price basis
- S&P 500 4-day move through Aug. 4: 5.8%, versus a 5.7% three-month range that preceded it
- Blended S&P 500 Q2 earnings growth: tracking close to 50% year over year in early-August FactSet updates
- Earnings beat rate through early August: not verified from a primary, time-stamped FactSet release in this draft, so treat the exact percentage as approximate
- Palantir Q2 revenue: $1.94B, up 93% YoY; U.S. commercial revenue growth 149%; full-year guidance raised to ~$8.15B-$8.16B
- Caterpillar milestone: first quarter with more than $20B in sales and revenue
- SPX call option volume on Aug. 4: widely described as above 4 million contracts and a record, but the exact figure is not sourced in the draft
- Nasdaq-100 call option price surge on Aug. 4: not verified from a primary data source in this draft, so treat as directional rather than precise
- Put-to-call ratio (Aug. 4): not verified from a primary, time-stamped source in this draft, so treat as directional rather than a hard record
- S&P 500 short interest: roughly ~3.7%-3.8% of free float per widely circulated 2026 datasets
- SOXX drawdown in July: more than 20% from its June peak at one point in the selloff
- Historical forward return after fresh S&P 500 highs: not verified from a primary Bloomberg research note in this draft, so treat as a rough framing, not a promise
Is It Cheap? The Valuation Tension
This is where bargain hunters need to be honest with themselves. The market is not cheap by almost any conventional measure after a roughly 13% year-to-date run. The S&P 500 at about 7,737 is pricing a world where Q2 strength holds, geopolitical risk stays contained, and the Fed stays patient. That is a lot of conditions to stay true simultaneously.
But cheap is relative. Palantir at current prices is not a bargain stock. Neither is Caterpillar after a huge run since mid-2025. The equal-weight index, which doesn’t carry mega-cap concentration, is at records but is growing into its valuations through broad earnings delivery rather than multiple expansion alone. Financials and consumer discretionary, according to Bespoke, look comparatively better positioned for the next leg because the rotation there has less multiple risk than in AI-adjacent mega-caps.
The real valuation question is not whether the index is cheap. It is whether the stocks that drove the 5.8% four-day spike are pricing tomorrow correctly, or just yesterday’s relief.
Bull / Base / Bear
Bull Case
Earnings keep delivering. The Hormuz situation stabilizes and oil stays below $80, loosening financial conditions further. Short covering continues to amplify upside. The Fed stays on hold through September. The equal-weight rally and sector breadth suggest this is not a one-stock market.
Base Case
The S&P 500 consolidates near 7,600 to 7,800 over the next month. August is seasonally weak. The VIX rising alongside stocks historically signals a sentiment extreme that tends to normalize through time rather than price. Call demand cools as positioning catches up to the market. The next catalyst, August 12 CPI and the September Fed meeting, becomes the test of whether fundamentals can hold the level FOMO bought.
Bear Case
Michael Burry, who has maintained bearish positions even through new highs, warned in early August that he sees “a possible 1987-type fall” and cited leverage and volatility-targeting mechanics as structural risk. He noted the S&P 500 reaching new highs will likely bring new money in, and that is exactly the kind of condition that can precede an inflection. The 1987 crash saw the Dow shed 22.6% in a single session, driven by program trading and thin liquidity. Today’s circuit breakers and market structure are different. But the mechanic Burry is pointing at, a self-reinforcing positioning loop, is the risk worth respecting.
Action Plan
For the disciplined bargain hunter, the framework is simple: you do not buy the 5.8% in four days. You watch for it to be digested.
- If you own equal-weight index exposure (RSP): Hold. Broad participation and sector rotation are your friends here. Tighten stops toward 7,525 on the S&P 500, which was the prior range top before the breakout.
- If you are underweight and feeling the FOMO: Acknowledge that the options market you are competing against has already priced the same feeling. Scale into pullbacks in 25% increments, not all at once into a record close.
- If you are tempted by the most extended AI names: Wait for the August 12 CPI reading. A surprise on inflation resets the entire conditions-based bull case.
- If you are short: Burry notwithstanding, the mechanics of elevated short interest mean covering rallies tend to be violent. Sizing and timing risk on short positions is extreme right now.
Cheap Investor Checklist
- Put-to-call ratio: Watch for normalization, but do not anchor to a single day’s precise reading without a consistent source
- VIX direction: If VIX declines as stocks hold near 7,700+, that is healthy; if VIX rises alongside the market again, FOMO is still in control
- S&P 500 support hold: 7,525 is the first real test; a close below on volume is the early warning
- Equal-weight vs. cap-weight spread: RSP at records alongside SPY is bullish; if cap-weight runs while RSP stalls, concentration risk is back
- Short interest coverage data: Monitor for whether index-level short interest begins falling fast, that squeeze fuel depletes
- August 12 CPI: Core month-over-month above 0.3% reopens the September hike question and tests every rate-sensitive assumption in this rally
- Earnings beat rate trajectory: Watch for cooling as more consumer-facing companies report
- Hormuz developments: Any reversal returns oil volatility to the equation
- Nasdaq 100 vs. June peak: Watch whether the mega-cap complex confirms the breakout
- Burry’s short book: Treat headline positioning as a sentiment data point, not a trading signal
Bottom Line
The rally is real. The earnings are real. The FOMO is also real, and right now it is driving the bus. When the market is described as trading record call volume and the VIX rises alongside stocks, you are watching positioning, not conviction. That matters for bargain hunters because it tells you the market bought the good news with borrowed time. If August 12 CPI comes in cool and September stays on hold, the base case holds and the 8,000 target on the S&P 500 that chartists are mapping becomes plausible. If CPI surprises to the upside, the same investors who panic-bought calls will have a new panic to manage. Hold your levels, stay liquid, and do not be the last one in the door when everyone else finally feels safe.
