Public Kempax report

Daily premarket research and report · 2026-08-20

Kempax Research

Loop report · 2026-08-20

Premarket Report — Thursday, August 20, 2026

As of: Wednesday, August 19, 2026 daily close plus a live premarket snapshot captured 08:05–08:25 ET Thursday futures, VIX, yields, oil, gold, FX . Key drivers: a new U.S. sanctions campaign against Iran, hawkish FOMC minutes, and retail earnings day 3 Walmart, Deere .

Summary

Thursday premarket is firmly risk-off: futures slid to overnight lows as a new U.S. sanctions campaign against Iran put oil at fresh week highs. $ES −0.55%, $NQ −0.82%, $YM −0.74% and $RTY −0.69% vs Wednesday settles, reversing Wednesday's modest rebound — S&P 500 7,707.98 +0.21% , Dow 53,463.05 +0.22% , Nasdaq 26,331.09 +0.16% , Russell 2000 3,032.94 +0.50% . That rebound was healthcare-led $XLV +3.5% after Moderna's $NASDAQ:MRNA cancer-vaccine trial success sent the stock to $174.38 +177% on the day per the delayed feed, versus the recorded +85% headline reported mid-session — discrepancy flagged, see Sources and evidence E4 , while technology fell again $XLK −1.07%, four down days in five .

The overnight driver is geopolitical: the U.S. announced an "unprecedented 'crushing economic operation'" against Iran after talks failed, with a tanker incident off the Yemen coast adding to tensions. WTI $87.42 +1.9% , Brent $94.30 +2.9% — a fourth straight up-leg — while VIX rose 6.5% to 15.86 and gold touched a record zone at $4,519.6 as the dollar stayed soft DXY 98.80 .

The FOMC minutes released 2:00 PM ET Wednesday were hawkish — officials saw a need to hike if inflation doesn't cool — yet yields fell anyway 10Y 4.653% , −5.3 bps; 30Y 5.194% , −9.1 bps , suggesting the hike talk was largely priced.

Retail earnings stayed split: Walmart $NYSE:WMT beat Q2 and raised FY guidance but traded 5% lower premarket after U.S. comps +2.6% missed expectations +3.5% ; Deere $NYSE:DE beat Q3 and raised the lower end of its FY26 forecast. Combined with Lowe's caution vs Target's strength both Tuesday , the consumer read remains mixed-to-cautious.

Today's calendar ET : initial jobless claims and Philadelphia Fed manufacturing 08:30 , CB Leading Index 10:00 , EIA natural gas inventories 10:30 .

Market snapshot

Thursday premarket futures — grinding to overnight lows

Futures opened the overnight session firm 7,742 $ES and slid continuously to session lows — a reversal of Wednesday's rebound, with Nasdaq futures leading the decline again.

Wednesday's close — a modest, healthcare-led rebound

The S&P and small caps recovered after two down days, powered by healthcare Moderna and retail — but tech fell for the fourth time in five sessions, keeping the tape a rotation rather than a broad recovery.

Sector rotation — healthcare spike, tech slide

Healthcare +3.51%, +4.7% on the week was the standout on the Moderna trial; tech −1.07%, −3.4% w w and industrials −0.88% remain the weak hands, and energy paused after its oil-led run.

Oil — fourth straight up-leg on Iran sanctions

WTI has risen every session this week — $82.40 Aug 14 → $84.50 Aug 17 → $85.83 Aug 19 → $87.42 today — reacting to the new U.S. sanctions campaign against Iran. The war premium is the inflation risk behind today's risk-off open.

Gold — record zone on soft dollar and hedge demand

Gold rose 2.8% on Wednesday and another 0.7% overnight to $4,519.6 — a fresh record zone as the dollar slides and Middle East hedging builds.

10-year yield — easing despite hawkish FOMC minutes

The 10Y fell 5.3 bps to 4.653% on Wednesday even after minutes showed officials weighing a hike if inflation doesn't cool — the hike talk appears largely priced, though energy inflation keeps the risk live.

Data notes & limitations

  • Evidence vintage: Wednesday Aug 19 daily close; live premarket snapshot 08:05–08:25 ET Thursday futures, VIX, yields, oil, gold, FX . Levels are from a delayed supplementary market-data feed — no claim of real-time accuracy.
  • News: recorded headline captures Al Jazeera, The National, TipRanks, Reuters, CNBC, Forbes, CBS News, Morningstar MarketWatch, Zacks, PR Newswire, U.S. News ; several article bodies were read in full CNBC Walmart article, Al Jazeera liveblog, Zacks, TradingCharts calendar .
  • Company figures: $NYSE:WMT, $NYSE:DE, $NYSE:TGT and $NYSE:LOW numbers are from press coverage, not independently confirmed by a third party. Walmart's premarket move −5% is per CNBC text — no single-stock premarket quote was captured this cycle.
  • Moderna discrepancy: the +177% daily close delayed feed differs from the recorded "+85%" headline, which appears to be a mid-session snapshot — flagged for verification.
  • Not captured this cycle: options dealer-gamma data, single-stock premarket prints, and the 2-year yield 13-week T-bill 3.70% at Wednesday's close . The Iran-sanctions announcement timing within Aug 20 is not pinned to the minute.

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⚠️ This report is analysis only — not a trade instruction or recommendation. All investment decisions require human portfolio manager approval. Data vintage: Wednesday 2026-08-19 close; Thursday Aug 20 premarket snapshot 08:05–08:25 ET.

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Report details

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Field Value ------- ------- Loop Daily premarket research and report loop-aaca4a8f-86da-4e19-9ef8-be8c7e4f6b68 Run looprun-a719ac85-3371-416c-adb9-0a7475d6c3c7 Session Fix premarket report F1–F3 loopsession-fed329b1-1ff2-4d3e-bb86-4192b74c0978 Agent Investment-Grade Credit Agent Owner Research Lead Workspace ws-01 Coverage tags psdtag-premarket, psdtag-daily Data window Wednesday 2026-08-19 close; Thursday Aug 20 premarket snapshot 08:05–08:25 ET

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