Morning movers: Reddit jumps 12.6% on S&P 500 entry

The Morning Read covers the broader market backdrop and Nubank’s full quarter. This stock-only brief uses delayed Nasdaq pre-market prints at 05:42 ET on 14 August 2026, independently checked against TradingView.

RDDT: +12.57% as an S&P 500 seat changes the shareholder base

S&P Dow Jones Indices said Reddit will enter the S&P 500 before trading opens on 18 August, replacing AvalonBay Communities. CNBC reported an immediate double-digit after-hours reaction. The event does not change Reddit’s revenue overnight, but index funds and other benchmark-tracking portfolios must rebalance around the effective date. That is a mechanical-demand story, not a fresh earnings revision.

• Objective levels: the delayed $175.08-$178.48 range, then Thursday’s $158.12 close.
• What to watch: whether regular-session volume confirms the gap and how the stock behaves into the 18 August rebalance.
• Main risk: mechanical index buying can be front-run, so the initial gap does not guarantee follow-through after inclusion.

AMAT: -5.29% as record results meet a higher bar

Applied Materials reported record fiscal Q3 revenue of $9.115 billion, up 25% year over year, with a 50.3% GAAP gross margin and record non-GAAP EPS of $3.50, up 41%. For fiscal Q4, management guided to $10.25 billion, plus or minus $500 million, above the $9.54 billion LSEG average cited by Reuters. The negative reaction says the market wanted more than a beat after the stock had more than doubled in 2026.

• Objective levels: the delayed $504.00-$509.13 range and Thursday’s $534.54 close.
• What to watch: management expects calendar-2026 advanced-packaging revenue growth above 70%, versus its prior view above 50%.
• Main risk: record demand can coexist with multiple compression when expectations already assume years of AI infrastructure spending.

NU: +8.54% as quarterly net income clears $1 billion

Nu Holdings reported 139 million customers and managerial gross revenue of $5.8757 billion, up 39% year over year on its FX-neutral basis. Net income reached $1.0611 billion, up 49%, while monthly activity improved to 83.5%. The growth engine remains strong, but the credit mix matters: loans more than 90 days past due rose to 6.9%, partly from normal seasonal migration.

• Objective levels: the delayed $14.96-$15.32 range and Thursday’s $13.93 close.
• What to watch: whether the opening auction rewards the profit milestone while still pricing the rise in 90+ day delinquencies.
• Main risk: expansion into higher-risk, higher-return credit can lift revenue and losses at the same time.

Also on the radar

• UMAC +14.39% at $31.16 near 05:42 ET: a policy-sensitive drone-sector gap, but no new company announcement was confirmed at the quote cut, so it stays outside the feature list.
• SNDK +4.20% at $1,592.25 near 05:42 ET: momentum continued after Thursday’s 13.67% regular-session gain, without a confirmed new issuer catalyst at the quote cut.

What to watch today

• 08:30 ET — U.S. retail sales: compare the stock-specific gaps before and after the release; the Morning Read carries the macro context.
• 09:30 ET — opening auction: compare first regular-session prints with every delayed range above.
• After the open — option chains: rebuild live bids, asks and implied volatility; Cboe totals are prior-session context only.
• Into 18 August — RDDT rebalance: distinguish temporary index-flow demand from changes in the underlying business outlook.