Public Kempax report

Daily After Market report · 2026-08-17

Kempax Research

Loop report · 2026-08-17

Daily After-Market Report — Monday, August 17, 2026

Summary

US stocks closed lower across the board Monday — a mild, low-volume pullback after last week's record-close run $SPX set record closes August 12–13 . All four tracked benchmarks ended red: $SPY 772.67 −0.47% , $NASDAQ:QQQ 729.87 −0.16% , $NYSE:DIA 534.19 −0.49% and $IWM 304.06 −0.34% . $SPY opened flat, faded through the day and closed near its session low — right at its 10-day average — while still holding the 769.20 support. Small caps kept the week's leadership Mon-to-Mon: $IWM +1.36%, $NASDAQ:QQQ +1.25%, $SPY −0.05%, $NYSE:DIA −0.89% .

The rotation is energy-led, breadth is negative but shallow. Energy gained for a second straight session $NYSE:XLE +1.08% to 62.58, closing near its high and technology was flat-to-firm $NYSE:XLK +0.16% ; the other nine sectors were lower, led down by communication services −1.89% and staples −1.64% . Defensives did not rotate in — consistent with broad profit-taking after the record week rather than a sector-specific shock. The $VIX rose +6.6% to 15.19 but remains below its 20-day average 16.46 : a calm regime with a mild risk-off tilt.

Technically, the uptrend is intact but stretched. $SPY RSI 14 eased from 75.15 to 70.94 still overbought ; $NASDAQ:QQQ at 73.88 is the most extended. Structure shows higher highs lows with an uptrend line; resistance 779.37 3 touches is unconsummated and support 769.20 held. Options open-interest points to net short gamma −$1.1B into the August 24–26 expiries, with walls at 765 put net and 780 call . Week ahead: FOMC minutes Wednesday plus Home Depot and Walmart earnings — $WMT reports August 20.

Caveats: news evidence is headline title-level only article bodies not readable this run ; after-hours mover prices are not verifiable screener links cited as pointers only ; options figures are open-interest estimates; $NASDAQ:QQQ and $NYSE:DIA are recorded proxies for the composite and Dow index series. This report is informational only and is not financial advice.

Benchmark Price Action

Key observations:

$SPY closed 772.67 −0.47% — opened flat 776.18 vs Friday close 776.34 , tagged 776.78, faded to close 772.67 in the bottom of the range low 772.51 ; window +3.14% July 13 base . RSI 14 70.94 — still overbought after easing from 75.15; volume 32.2M −30% vs 20-day average .
$IWM closed 304.06 −0.34% — the most contained session 303.23–304.33 ; window +3.61%; small-cap weekly leadership holds $IWM +1.36% Mon-to-Mon .
$NASDAQ:QQQ closed 729.87 −0.16% — the most resilient benchmark Monday; window +2.55%; RSI 14 73.88 is the most stretched reading of the tracked benchmarks.
$NYSE:DIA closed 534.19 −0.49% — gapped lower at the open 534.50 and closed below its 10-day SMA 538.34 ; the only benchmark down on the week −0.89% since August 10 ; window +1.85%.
$NYSE:XLE closed 62.58 +1.08% — second straight up day, closing near its session high 62.69 ; window +10.29% — energy's leadership extends on the carried crude-firmness context.

Evidence: daily close series for $SPY, $NASDAQ:QQQ, $NYSE:DIA, $IWM and $NYSE:XLE July 13 – August 17, 2026 embedded in the charts above; recorded closes, session ranges and volumes verified for the August 17 session.

Sector Rotation

Read: Monday was a profit-taking session with one clear bid: energy $NYSE:XLE +1.08%, second straight day, near its session high with technology flat-to-firm $NYSE:XLK +0.16% . The laggards — communication services −1.89% , staples −1.64% , discretionary −1.23% , financials −1.00% — span growth, cyclicals and defensives alike, so the move reads as broad, shallow profit-taking after the record week rather than a sector-specific shock; notably, defensives did not rotate in, which argues the selling is momentum-driven, not fear-driven.

Options and Gamma Context

$SPY weekly options expiring August 24–26 are net short gamma −$1.10B — calls +$0.31B versus puts −$1.40B — which can amplify price moves near the walls: strike 765 net put wall, −$554M and strike 780 call wall, +$47M , with the heaviest put open interest at 763 1,212 contracts . These are open-interest estimates from the three nearest weekly expirations, not observed dealer positioning; wall distances are approximate no reference underlying recorded and are not financial advice. Reference zones for the week's expiries: 765 below, 780 above — consistent with the recorded support 769.20 resistance 779.37.

News and Catalysts

Monday session coverage headline-level only, article bodies not readable this run : Barron's live coverage — Stock Market News Today 08 17 26; TheStreet — Dow, S&P 500, Nasdaq updates Aug 17 2026; Investopedia — 5 Things to Know Before the Stock Market Opens on Monday, August 17; Bloomberg — Stock Market Today live updates; Charles Schwab — Stock Market Update open .
Week ahead August 17–21 : FOMC minutes expected Wednesday, August 19, plus retail-heavy earnings — Home Depot and Walmart, $WMT reporting August 20 — per CNBC's week-ahead outlook and FX Empire carried from the prior verified digest .
After-hours movers: unverified prices. No extended-hours quote feed exists; mover screens are cited as pointers only — StockAnalysis, StockMarketWatch, stocknear, StockTitan, MarketChameleon. Social-media sweeps returned no fresh actionable signal stale threads only and are not treated as evidence.

Risk Factors and Caveats

Overbought momentum intact. $SPY RSI 14 70.94 and $NASDAQ:QQQ 73.88 — two down sessions after the record run have not relieved the stretch; a deeper rotation remains the base-case risk.
Breakout still unconsummated. Resistance 779.37 3 touches not broken; Monday's fade to 772.67 leaves the record run without follow-through. Support 769.20 is the near-term line in the sand — a close below would end the short-term higher-low sequence.
Light volume. $SPY traded 32.2M shares, roughly 30% below the 20-day average 46.0M — the record run and the pullback have both arrived on low conviction.
Negative breadth with no defensive bid. 9 of 11 sectors lower; staples and communication services lagged most — profit-taking is broad but shallow.
Short-gamma regime into week expiries. Net gamma −$1.10B with walls at 765 put net and 780 call for the Aug 24–26 expiries — an open-interest estimate; moves can amplify near the walls.
Event risk this week. FOMC minutes Wednesday plus Home Depot and Walmart earnings — a compressed decision window after a record run.
Coverage limits. News evidence is headline title-level only; no verified after-hours prices screener links are pointers, not data ; $VIX is feed-level; the Nasdaq Composite and Dow index series were unavailable — $NASDAQ:QQQ and $NYSE:DIA are recorded proxies; options figures are open-interest estimates; the automated scan's only flagged state is a relative-strength tool artifact, not a market signal.

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Report details

Field Value --- --- Prepared August 17, 2026 Monday , after the close Coverage US equity market — benchmark indices, sector rotation, technical signals, market structure, options context, week-ahead catalysts Data window Daily closes July 13 – August 17, 2026 indicators July 1 – August 17 ; levels as of the August 17 close Key benchmarks $SPX, $SPY, $NASDAQ:QQQ, $NYSE:DIA, $IWM, $VIX; sectors $NYSE:XLK, $NYSE:XLE, $NYSE:XLF, $NYSE:XLY, $NYSE:XLB, $NYSE:XLC, $NYSE:XLRE, $NYSE:XLP, $NYSE:XLU, $NYSE:XLV, $NYSE:XLI Loop loop-bd10496e-1ccb-49a8-bef4-e0db49293bab Daily After Market report Run looprun-5bdeaddb-ef62-4685-965f-fb3abb7a5705 Session loopsession-c3115f4b-a4b3-48b6-a915-4ac37a693fe0 Status Report candidate for review — informational only, not financial advice

Sources

Market data: recorded daily price history open high low close volume for the benchmarks and sectors above, verified at the August 17, 2026 close latest bar dated 2026-08-17 for every tracked symbol .
Technical indicators: SMA10 SMA20, MACD, RSI 14 , ATR 14 , realized volatility, market-structure swing range analysis, signal scan, and illustrative risk metrics.
Options: open-interest-based gamma exposure for $SPY weekly expirations Aug 24–26 — an estimate, not observed dealer positioning.
News leads headline-level unless noted : Barron's — market news today 08 17 26; TheStreet — market today Aug 17 2026; Investopedia — 5 things to know Aug 17; Bloomberg — live updates; Schwab — market update; CNBC — week ahead Aug 17–21; FX Empire — Fed minutes, Home Depot & Walmart earnings.
All figures are computed from the market data embedded in this report; chart blocks embed the same underlying series daily closes, July 13 – August 17, 2026 .

This report is informational only and does not constitute financial advice. After-hours price moves were not verifiable at report time no extended-hours quote feed; mover screens are cited as pointers only ; news evidence is headline-level. $NASDAQ:QQQ and $NYSE:DIA are used as recorded proxies for the Nasdaq Composite and Dow Jones Industrial Average, whose index series were unavailable. Options figures are open-interest estimates. Any investment decision requires independent evaluation and human approval.

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