1 / 6

EQUITY POSITIONING & DERIVATIVES DESK BRIEFING

THE TAKE: CTA LONG DELEVERAGING VS. Q3 EARNINGS BLACKOUT INFLECTION

Systematic trend-following funds continue to cut aggregate equity exposure sharply. Global CTA equity length is modeled down to ~$43.5B (from $125B one month ago and $67B last week). However, the baseline 1-week forecast indicates an asymmetric tilt toward the US, with +$5.27B of CTA buying projected in a flat tape led by SPX and NDX where all trend signals remain positive.

Simultaneously, corporate demand is approaching a major liquidity inflection point. While buyback desk activity remained subdued last week (~0.8x 2024/2025 ADTV) with 86% of desk volume constrained to programmatic 10b5-1 plans, corporates will progressively exit pre-earnings blackout windows 1–2 days post-release. With major Financials kicking off Q3 reporting, ~10% of S&P 500 constituents are expected to be in their open window by the end of the week, releasing discretionary open-market repurchase (OMR) demand back into the tape.

CTA SYSTEMATIC FLOW MATRIX & SPX TECHNICAL PIVOTS

  • 1-Week Flow Projections:

    • Flat Tape: Net Sellers of -$3.64B globally (including +$5.27B of net buying into US equities).

    • Up Tape: Net Buyers of +$23.24B globally (+$6.39B into US equities).

    • Down Tape: Net Sellers of -$26.07B globally (-$936M out of US equities).

  • 1-Month Flow Projections:

    • Flat Tape: Net Buyers of +$5.97B globally (+$8.39B into US equities).

    • Up Tape: Net Buyers of +$136.81B globally (+$24.53B into US equities).

    • Down Tape: Net Sellers of -$143.84B globally (-$65.79B out of US equities).

  • Key Systematic S&P 500 Pivot Levels:

    • Short-Term Pivot: 7,704 (Holding above keeps short-term CTA buying intact)

    • Medium-Term Pivot: 7,493

    • Long-Term Pivot: 7,012

PRIME BROKERAGE (PB) & POSITIONING EXTREMES

Between October 2 and October 8, fundamental vs. quantitative strategy alpha diverged significantly:

  • Performance Tracking: Fundamental L/S fell -0.70% (vs. MSCI World TR +0.78%), hit by negative alpha across both longs and shorts. Systematic L/S gained +0.82%, driven by short-side alpha (+0.55%).

  • Leverage Breakdown:

    • Global Book: Gross leverage rose +0.7 pts to 308.7% (60th percentile 1-year); Net leverage fell -1.5 pts to 75.9% (10th percentile 1-year).

    • US Fundamental L/S: Gross leverage rose +3.8 pts to 213.0% (53rd percentile 1-year); Net leverage ticked up modestly (+0.5 pts) to 46.9% (2nd percentile 1-year).

    • US L/S Ratio (MV): Fell -0.3% to 1.565, touching a 1st percentile low on a 5-year lookback.

  • Sector Flow Highlights:

    • Information Technology: After being the most net-bought US sector in 4 of the past 5 weeks, Info Tech was by far the most net-sold sector (-1.0 SD 1-year), driven by long sales and short additions.

    • Industrials: Following 5 consecutive weeks of selling, HFs net bought US Industrials at the fastest pace since early January (+1.8 SDs 1-year), led by Aerospace & Defense, Construction & Engineering, Airlines, and Conglomerates.

    • Biotech De-Grossing Extreme: Health Care experienced risk-unwinding for a 4th straight week. On a trailing 8-week basis, the cumulative percentage de-grossing in Biotech is the largest in over 5 years.

    • ETF Shorts: US-listed ETF short interest rose +4.4% WoW (+6.2% MoM), led by Large Cap Equity and Tech ETFs, partially offset by short covering in Financials ETFs.

BUYBACK BLACKOUT INFLECTION & BREADTH RECAP

  • Corporate Buyback Desk Activity: Desk run rates held at 0.8x relative to 2024/2025 YTD average daily traded volume (ADTV). Executions were concentrated in Financials, Health Care, and Energy, with 86% executed via 10b5-1 plans.

  • Blackout Exit Ramp: As earnings reports ramp up this week, corporate blackout coverage will fall, with ~10% of S&P 500 market cap entering its open window by Friday, expanding discretionary open-market repurchases.

  • Dot-Com Era Breadth Low: The median S&P 500 constituent continues to trade -16% below its 52-week high, maintaining market breadth at its lowest level since the 2000 Dot-Com Bubble.