Situational

What — Real yields are still the main valuation brake on QQQ. Any sticky inflation print, hawkish Fed re-pricing, or long-end backup keeps duration multiples under pressure.

Takeaway — This is the cleanest macro risk for large-cap growth. If rates re-accelerate, AI leadership can still hold up operationally, but the index multiple gets hit first.

• 45%Soft landing reprices higherSPY SPY grinds sideways to mildly lower, roughly -1% to -4% from current levels. · QQQ QQQ underperforms SPY, roughly -3% to -7% as long-duration multiples compress.

  Inflation cools only slowly; Fed cuts are delayed; 10Y stays elevated and real yields remain restrictive.

• 30%Sticky inflation / hawkish surpriseSPY SPY sells off about -4% to -7% peak-to-trough. · QQQ QQQ drops about -6% to -10%, with semis and high-multiple AI names hit hardest.

  A hot CPI/PCE or hawkish central-bank communication pushes the market to price fewer cuts and higher terminal real rates.

• 25%Growth cools enough for easier policySPY SPY holds a choppy upside bias, about +1% to +4%. · QQQ QQQ outperforms on duration relief, about +2% to +6%.

  Disinflation resumes and labor data softens without a recession scare, allowing yields to ease.

What — The yen intervention episode is not a one-day event. If USD/JPY is still vulnerable, funding stress can keep hitting crowded risk and levered global carry positions.

Takeaway — This is a second-order macro risk, but it matters because it can force de-grossing fast. The historical pattern is not a crash-by-itself story; it is an air-pocket and de-leveraging story.

• 50%Orderly stabilizationSPY SPY mostly unaffected, roughly -1% to +1%. · QQQ QQQ tracks broad risk, roughly -1% to +1%.

  Intervention talk and narrower rate gaps keep USD/JPY range-bound; carry trades bleed but do not unwind in panic.

• 30%Renewed funding squeezeSPY SPY falls about -3% to -6%, similar to a garden-variety deleveraging episode. · QQQ QQQ falls about -5% to -8%; a carry unwind alone does not imply a -15% to -20% tech crash.

  JPY strengthens sharply, funding costs jump, and crowded global risk gets cut; breadth narrows and high-beta names lag.

• 20%Disorderly unwind with policy responseSPY SPY down about -6% to -8% at the worst point, then partial rebound if policy backstops emerge. · QQQ QQQ down about -8% to -10% peak-to-trough, with worst intraday air pockets around -5% to -6% plausible.

  Authorities lean harder against disorderly FX moves and global markets briefly overshoot lower before stabilizing.

What — China still matters through commodities, industrial demand, and global earnings sentiment. If policy support disappoints, cyclicals and international revenue exposure take the hit.

Takeaway — This is not a headline trade unless Beijing underdelivers again. The risk is persistent underwhelming stimulus, not a single announcement.

• 45%Policy support is incremental onlySPY SPY flat to slightly lower, around -1% to +1%. · QQQ QQQ near flat to slightly lower, around -1% to +2%.

  Officials add targeted easing but avoid a real balance-sheet style rescue; markets see enough to avoid panic, not enough to re-rate growth.

• 35%China data rolls over againSPY SPY lower by roughly -2% to -5%. · QQQ QQQ lower by roughly -3% to -6% as global growth sensitivity and semis de-rate.

  Weak property, credit, or trade data revive global growth fears and pressure industrial demand assumptions.

• 20%Meaningful fiscal or credit surpriseSPY SPY advances about +1% to +3%. · QQQ QQQ outperforms, about +2% to +5%.

  Beijing delivers a larger-than-expected growth package that improves global risk appetite and commodity demand.