I watched MRVL print +69% in a month and I told a buddy on the patio Wednesday night that the AI trade felt unstoppable. He poured me another drink and said the day to watch for would be the first one where the leaders gave back five percent. We have it.
Friday was the first real digest in the AI trade in weeks. The 30-day scoreboard tells you why the move had to pause.
MRVL was up 69.5% on the month going into the open. ALAB was up 58.8%. ARM was up 52.3%. MU was up 40.6%. Today they all gave back 5 to 9 percent in a single session. That is the math of a hot trade meeting its first real selling pressure.
But here is the part that didn’t make the headlines: the move was telegraphed at 9:39 AM. What if the loudest sweep of the day wasn’t a call buyer chasing the AI rip — but a hedger paying $4.2M to buy puts before the wheels even started moving?
The Week the Dashboard Caught the Hedge
Look at the sector flow heatmap. ETF/N at $82.6M, BEARISH. That is the largest single-sector flow on the page, and it is the only one outside Health that is selling premium for downside. Tech is still bullish at $55.8M, but the index protection trade is now bigger than the index buy trade. That gap matters.
The top two Alpha Trades of the day prove it:
- SPY $4.2M sweep on the July 17 $718 put at 09:39 AM — strike is 5% below spot, and the size puts it in the top 1% of weekly SPY put flow.
- IWM $3.1M sweep on the July 17 $274 put five minutes later — small caps are the leveraged version of the same trade.
That is two index hedges totaling $7.3M printed before the AI names had even started their morning fade. The dashboard saw the regime change before the tape did.
But the AI Sweep Buyers Aren’t Done
Here is the wrinkle that keeps me from getting too defensive. Even on a red day, the dashboard flagged stacked NVDA call buying.
- NVDA $1.8M sweep on the June 18 $220 call at 10:13 AM
- NVDA $1.2M sweep on the same $220 call at 12:06 PM — two hours apart, same strike
- MRVL $1.1M sweep on the June 18 $320 call mid-morning
- MU $1.5M sweep on the June 5 $1050 call — same-day expiration, conviction lottery ticket on the close
Trend strength scores back it up. NVDA, AVGO, TSM, GOOGL all max +100. QQQ +86.2 holds the #1 rank. The AI mega-caps are not where the selling is concentrated. The selling is concentrated at the index level.
How to Read the Tape Going Into Next Week
The setup now is the cleanest it’s been since April. Big money bought protection at the highs. The AI generals are still being bid by sweep buyers on dips. The index is the question mark, not the leaders.
- SPY $750 — first support, broken intraday today
- SPY $740 — where the $718 puts start to make money
- NVDA $220 — the gamma magnet for next Friday’s expiry
- MRVL $300 — round number, breakdown level after the +69% rip
- VIX 17.5 — back above the 20-day. The calm is officially cracking.
The AI trade isn’t over. The AI trade just got expensive. Anyone who bought MRVL three weeks ago is sitting on a 60% gain and looking at their first 8% red bar in five sessions. That is the part where positioning matters more than narrative.
The dashboard is built to surface this stuff in real time — index hedges, repeat sweeps, sector rotations the moment they show up. If you want to track what the desks are doing into next week’s expiration, open the dashboard tomorrow morning and watch the Alpha Trades panel before the open.
Trade Smart,
S.E.A.L. Alpha Team
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