Dell's earnings gain holds despite pullback, contrasting with Credo's deepening losses

While shares of Dell have maintained a gain of roughly 19% from their pre-earnings level, Credo's stock has fallen more than 22%, highlighting a growing gap between sustained winners and names where early post-earnings declines persist.

Market reactions to earnings reports have grown more cautious lately. Numerous equities that initially dropped after announcing have failed to bounce back, and several recorded additional declines in the session that followed.

Yet the softness is not across the board. Within investingLive's dataset, the majority of earnings gainers still sat above their pre-release prices even after retreating. That nuance carries weight for investors: a bounce does not necessarily fix a disappointing report, nor does a setback automatically sink a solid performer.

Key takeaways from the latest earnings reactions

• Defensive tilt on Wednesday: Among the 24 companies with finished, usable reactions on September 10, seven advanced and 17 dropped.
• Downside moves were outsized: Six firms fell past the range priced in by options, while just two surpassed expectations on the upside.
• Most early declines persisted: Fourteen of the 15 stocks that lost ground on September 9 were still trading below their pre-release reference one day later.
• Majority of gainers held: Twelve of 14 initial risers remained above their pre-event price, despite a broad set of pullbacks in the next day.
• Oracle's after-hours move offers hope, but the stock must pass its regular-session test.

Recent earnings reactions have become more defensive

The completed-reaction bucket on September contained 24 names with clean price moves. Just seven climbed, while seventeen declined.

For 18 stocks where options-implied swings could be calculated, six landed below the pre-release forecast band. Only two broke past those expectations to the upside.

The market-capitalisation-weighted turn in that set was about -7.6%. This number reflects a calculation using the earnings subset and does not represent a wider index or broad market return.

Several individual drops were severe:

• Navan: off 21.75%
• Cooper Companies: down 14.67%
• American Eagle: lower by 13.97%

The group was not loaded with the largest US mega-caps, so it would be wrong to peg this as a broad earnings crisis. Still, the directional shift is clearly more risk-off.

What happened after the first earnings move?

The more telling observation emerges by tracking shares beyond the initial reaction day.

Of the present names that saw their first regular-session earnings response on September 9, 14 of the 15 losers were still beneath the pre-report price on the close of September 10. Eight dropped even further that next day.

The market clearly has not been quick to forgive many of the disappoints.

The outlook for winners was more robust. Although 11 of 14 initial gainers pulled back during the next day, 12 surpassed the before-event reference and stayed above it.

This is an important nuance. A stock can slip a day after rallying without invalidating the original positive revaluation. Conversely, a stock may climb after a steep earnings-driven drop while still being meaningfully damaged.

Previous earnings reporters Dell, Palo Alto, Broadcom and Credo show four different paths

investingLive checked the daily closing prints through September 10 for the same four widely watched tech names.

Dell: A durable earnings winner

Dell first climbed 15.81% and as of September 10 was 19.20% above its pre-earnings stock.

The recent retreat might have looked negative if framed as a one-day move, but the overall story remained constructive. The stock had kept and even expanded its original gain.

For investors, the question now is whether Dell can stabilise while still defending that strong repricing.

Palo Alto Networks: A real but incomplete recovery

Palo Alto initially slid 9.28%. By September 10 it was 6.52% below its pre-earnings close.

The improvement was genuine, but the shares has regained only about 30% of its original dollar loss. Calling Palo Alto fully recouped would overstate the repair.

Broadcom: A recovery that failed to hold

Broadcom's first response was a -2.74% drop. Its shares later closed above the pre-report line on September 8 but fell back underneath by September 10.

It wound up about 1.75% below the pre-event benchmark by the end of the observation period.

Broadcom shows why the path matters. Briefly recapturing a key reference level is not the same as staying above it.

Credo: Persistent post-earnings weakness

Credo initially fell 20.04% and by September 10 was roughly 22.42% under its pre-earnings level.

A middle rebound didn't lead to lasting recovery. The original loss eventually widened, making Credo the clearest case of sustained downside from the four-stock look.

One counterweight to an overly negative view: Dell, Palo Alto and Broadcom all outperformed the Nasdaq-100-tracking QQQ from their respective initial reaction-day closes through September 10. Credo lagged that ETF.

That is a small set of share comparisons and not conclusive of a tech-sector turnaround.

Why five-session performance can be misleading

The larger September screen included 154 widely recognisable names with a completed reaction session. Only 36.4% posted a positive rolling five-session return, and the median was approximately -2.9%.

This sample, however, was heavily concentrated. Technology made up about 87% of its market value, with Broadcom, Dell and Palo Alto together accounting for about 73%.

A timing issue also exists: a five-session rolling return may include trading that occurred prior to the earnings. Depending on the report date, it may also omit part or all of the initial response.

Thus, the five-session returns are not a good indicator for a gain or loss that held. A direct measure from the pre-earnings close offers a cleaner company-side comparison.

Oracle offers encouragement, but not confirmation

Oracle gained about 4.13% after the September 10 bell, while Adobe dropped roughly 2.35%.

Oracle's positive response challenged the recent defence bias, but the magnitude was well below the roughly 12.33% shift that options had implied before Wednesday.

A smaller-than-implied swing describes the slant, and does not by itself prove that Oracle's numbers disappointed its investors.

The larger after-hour basket showed a 3.2% cap-weighted gain, but Oracle represented roughly 75% of that subset's weight. Excluding Oracle, the remaining names were only modestly positive.

Data for this review cuts off on September 10. Oracle's move after hours has not yet been tested in the September 11 regular session.

What stock traders and investors can watch next

Dell's pullback: If Dell stops falling while staying well above the pre-earnings level, that will support the idea that its recent weakness is consolidation within a durable positive repricing. A return toward the original baseline would weaken that view.

Partial repair versus continued decline: Palo Alto and Credo create a useful comparison. Palo Alto's initial loss has been partly undone, while Credo's damage widened. Traders shouldn't assume a big existing drop automatically creates a nice short entry.

Oracle's regular-session test: If Oracle retains much of its after-hours premium and other reporters also see buying, the rebound signal becomes more persuasive. If Oracle fades or is the only source of strength, the defensive narrative stays intact.

The practical takeaway is to focus on stock selection and on follow-through. Earnings reactions shouldn't be treated as one big bullish or bearish trade set.

The underlying figures stay defensive because much of the downside is currently sticking. Yet durable winners such as Dell and selective stabilisations such as Palo Alto argue against calling it a universal selloff. The next clear signal to watch is whether the latest rebounds persist, not simply whether they occur.

This analysis is based on investingLive's review of earnings-calendar and market data through September 10, 2026 closing regular session. After-hours trading on September 10 is referenced where noted.