SPY Slammed After Tariff Shock! Dealer Gamma Trap

SPY Slammed After Tariff Shock! Dealer Gamma Trap

SPY Slammed After Tariff Shock! Dealer Gamma Trap Accelerates Drop ?

? Context: April 2, 2025
Today’s Trump tariff news set off a panic wave in the market — triggering a sharp sell-off in major indices. SPY, the S&P 500 ETF, lost grip on its HVL ($560) and flushed into a dealer short-gamma zone, where volatility surged as hedging flows flipped bearish.
Key Narrative:
* Macro shock = Tariff fears
* Market wasn’t positioned = IV spike + dealer scrambling
* Result = Gamma-driven slide with no call support nearby

? Technical Breakdown – 1H Chart
? Price Action:
* SPY broke down from $567-$565 support range.
* Panic candle sliced through HVL $560 and continued through $550, tagging $542.20 intraday low.
* The entire move below HVL now triggers short-gamma conditions.
? Support Zones:
* $544.82 (currently testing)
* $542.20 (session low)
* Below that? Thin air until $538–$535 zone from macro FVGs.

? Resistance Zones:
* $550 = now resistance (2nd PUT Wall)
* $555 = 3rd PUT Wall (likely a pause/reload area)
* $560 = HVL / Former gamma support flipped resistance

? GEX + Options Sentiment

? Gamma Exposure (GEX):
* ? GEX flipped heavily negative under $560.
* HVL $560 has collapsed.
* Dealers are now short gamma, adding to volatility and forced selling pressure.

? Gamma Risk Zones:
* PUT Support at $560 (-86.95% GEX)
* Walls stacked at $555 and $550 → now broken
* NO significant GEX support until $540 — more room to fall

? Options Oscillator:
* IVR 40.8 / IVx Avg 29.3 → Elevated volatility with room to run
* PUTS 83.3% dominance = bearish sentiment confirmed
* Red Red Blue GEX = maximum dealer pain, negative gamma loop

? Trade Setups Based on Current Conditions

? Bearish Breakdown (Primary Bias)
* Entry: Under $543 (below today's low)
* Target: $540 → $535
* Stop: Over $550 reclaim
* Contract: 0DTE/2DTE $545P or $540P for gamma scalping
* Note: Dealer hedging is directional, be precise and fast

? Relief Bounce Setup (Low Conviction)
* Only valid if SPY reclaims $550 and shows slowing momentum
* Possible dead-cat bounce to $555–$560
* Prefer spreads due to high IV and fast time decay

? Key Levels Summary

HVL (Former Support) $560 Gamma flip zone — now resistance
Gamma Pivot $550 Broke down — keep an eye on it
Support Zone $542.20 Session low
Downside Target $540 → $535 If gamma slide continues

? My Thoughts: This Is a Gamma Meltdown
Today’s tariff headlines sparked a reflexive gamma cycle — as dealers flipped from long to short gamma, they were forced to hedge dynamically, driving SPY deeper into a liquidity vacuum.
This is not your regular dip — it’s a liquidity and dealer flow event, so everything moves faster, with wild swings possible into the close or tomorrow.
Unless SPY reclaims HVL at $560 fast, expect continuation or chop within this danger zone. VIX rising + GEX red = recipe for pain.

? Final Notes:

* Use defined risk.
* Don’t overstay puts.
* Gamma moves cut both ways — expect volatility.
* Track GEX hourly if possible.

Disclaimer: For educational purposes only. This is not financial advice. Always do your own research and protect your capital.

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