Dr. NoVo · Pre-Market Primer

BOTTOM LINE: Index futures enter the cash open gapping higher across the board, but a split dealer posture between amplifying tech and dampening broad market and small caps points to grinding upside compression rather than a runaway breakout. THE SETUP Equities are pushing higher into the open with an overnight gap of +0.40%, finding relief as easing crude oil and steadying Treasury yields counter sticky services inflation data ahead of the upcoming FOMC minutes. On Hyperliquid, the S&P 500 perp has the market +0.47% and the Nasdaq 100 perp has it +0.60% since Monday's cash close, carried by broad mega-cap strength led by NVDA (+1.16%), AMZN (+0.88%), TSLA (+0.86%), and MSFT (+0.83%), alongside gains in GOOGL (+0.48%), META (+0.14%), and AAPL (+0.02%). These venue prints provide no structural read on small caps, setting up an open where tech seeks upside extension while broader benchmarks negotiate major resistance. DEALER POSITIONING The index complex diverges sharply in hedging mechanics. Market makers in SPY sit in positive gamma, where dealers absorb moves by selling into strength and buying dips, enforcing a mean-reverting grind; IWM shares this dampening posture, keeping small caps tethered. In contrast, QQQ dealers are flipped negative, meaning their hedging amplifies moves as they buy rising tape and sell weakness. Across the aggregate book, positive delta tilts upward with constructive put/call skew, but tech's amplifying potential is heavily buffered by dealer inventory absorbing flow across broad equities and small caps. LEVELS TO WATCH For SPY, holding pre-market low support at 775.92 and after-hours high support at 775.35 keeps the immediate gap structure intact, targeting an expansion through pre-market high resistance at 778.53 toward the 780.00 strike. Slipping below 775.35 and yesterday's high at 776.61 exposes after-hours low support at 774.57 and deep support at yesterday's low of 769.65. Across QQQ and IWM, watch whether tech's negative gamma can force continuation above its overhead strikes, or if small-cap dampening caps momentum and drags spot back into balance. DEALER POSITIONING MAP · SPY / QQQ / IWM Vol environment: VIX 15.3 — 15th percentile of the past year (very low vol). SPY $777.94 Net GEX: +$3.8B · positive — dealers dampen moves (grind / mean-revert) Gamma Flip: $765.56 Gravity (magnet): $777.38 Call Wall: $780.00 Put Wall: $772.00 Historically (this setup): resolved up 60% of the next hour · median +0.034% · n=2028 across 14 sessions Same structure, next SESSION: resolved up 64% · median +0.144% · n=31 sessions (reconstructed, 2008 on) Expected move: ±$8.80 (±1.1%) today · ±$19.68 (±2.5%) this week · from quotes outside option hours Put/Call skew: +1.8 vol pts · puts bid — downside hedging demand MM skew · 0DTE +1.8 / next +1.4 vol pts · 0DTE fear building vs the next expiry ATM IV: 18.0% · quote from outside option hours, not ranked QQQ $760.24 Net GEX: -$1.2B · negative — dealers amplify moves (moves extend) Gamma Flip: $763.83 Gravity (magnet): $753.34 Call Wall: $762.00 Put Wall: $749.00 Historically (this setup): resolved down 59% of the next hour · median -0.053% · n=560 across 11 sessions Same structure, next SESSION: resolved down 54% · median -0.079% · n=63 sessions (reconstructed, 2008 on) Expected move: ±$7.10 (±0.9%) today · ±$23.24 (±3.1%) this week · from quotes outside option hours Put/Call skew: +2.6 vol pts · puts bid — downside hedging demand MM skew · 0DTE +2.6 / next +2.5 vol pts · front term structure flat ATM IV: 14.8% · quote from outside option hours, not ranked IWM $284.38 Net GEX: +$156M · positive — dealers dampen moves (grind / mean-revert) Gamma Flip: $282.23 Gravity (magnet): $283.99 Call Wall: $286.00 Put Wall: $282.00 Historically (this setup): resolved up 54% of the next hour · median +0.021% · n=745 across 6 sessions Same structure, next SESSION: resolved down 52% · median -0.040% · n=302 sessions (reconstructed, 2008 on) Expected move: ±$3.07 (±1.1%) today · ±$8.20 (±2.9%) this week · from quotes outside option hours Put/Call skew: +1.3 vol pts · roughly balanced MM skew · 0DTE +1.3 / next +2.2 vol pts · 0DTE complacency vs the next expiry ATM IV: 17.1% · quote from outside option hours, not ranked Gamma Flip = where dealer hedging flips from dampening to amplifying moves. Call/Put Walls = the largest call/put gamma strikes (pin / resistance above, support below). Expected move = the ±1σ range priced into at-the-money options. Public options data. FLOW DYNAMICS Charm — as today's options decay, dealer delta drifts toward the walls: a mild pull into the close (the pin). Vanna — vol is low and dealers are long gamma; a VIX spike would flip them toward selling into weakness (amplifying) — the risk that changes the map. Second-order dealer flow context.