13 July 2026 — EOD read. Monday opened the week with a genuine risk-off session, the first real crack in the tape since the quarter began. Tech absorbed the bulk of the selling, the vol complex finally woke up, and the flow we tracked all day leaned defensive in the exact pockets that had been running hottest.
What happened
SPY closed at $749.17, down 0.77% from Friday’s $754.95, after printing a session low of $748.00. QQQ took the harder hit, closing at $711.74, down 1.90% from $725.51 — nearly a full 2.5x the S&P’s decline, with semis leading the downside. NVDA fell 3.52% to $203.53. The VIX jumped from 15.03 to 17.16, a 14% pop that pulled it off the floor of its one-year range in a single session.
Market-wide, the options tape actually held a call tilt — 34.5M calls traded against 29.5M puts (0.86 put/call), with $22.0B in call premium versus $17.5B in put premium. But the index complex told a different story: SPY ran a 1.25 put/call on the day with net premium at roughly -$143M, and QQQ ran 1.11 puts-to-calls. That divergence — single names still chasing calls while index desks bought protection — is a classic distribution-day signature. QQQ’s IV rank ratcheted from 52 to 67 in one session; the market is repricing tech risk, not just marking prices down.
Why it matters
Our regime read heading into this week was already Sideways with a bullish underlying bias (MPI 67 off Friday’s close), and today’s action fits that frame rather than breaking it: a chop regime punishes crowded momentum first. The vol move is the tell worth respecting. VIX at 17+ from a sub-10th-percentile starting point means hedges that were nearly free last week now cost real money — and the flow we flagged today shows institutions paying up for them anyway, concentrated in memory and AI-adjacent semis that led the last leg higher.
Our read is that this is a positioning reset inside an intact broader uptrend until proven otherwise — SPY remains well above its 50-day — but the next two sessions decide whether the vol bid sticks. Bank earnings start tomorrow morning and give the tape its first fundamental catalyst of the week.
What to watch into Tuesday
- SPY $748.00 — today’s low held on the close by pennies. A break opens $745; a reclaim of $752 (today’s open zone) neutralizes the day.
- QQQ $710.08 — session low and the line in the sand. Below it, $705 is the next shelf; bulls want $718 back.
- VIX 17.50 — a second consecutive close pressing this area confirms the vol regime shift; a fade back under 16 tags today as a one-day flush.
- Citi reports premarket — the bank earnings kickoff. We flagged an upside call floor block in C today (see table); financials’ reaction sets Tuesday’s opening tone.
- NVDA $200–203 — the round number sits just below today’s close with put premium dominating the day’s tape. How it behaves there tells you whether semis stabilize.
- QQQ IV rank 67 — premium is suddenly rich. Premium sellers get paid better; outright long-options buyers now need the move to show up fast.
Names on our radar
| Ticker | Signal | Read |
|---|---|---|
| MU | Repeated hits and sweeps in the 7/24 $800–850 puts, over $4M in premium, plus Aug $900 puts bought | Concentrated short-dated downside hedging in the memory leader after its monster run; some Aug $920 call buying on the other side keeps it two-way |
| SNDK | 7/24 $1,500 puts traded 6x+ open interest across repeated prints; Oct $1,900 puts bought ~$2.7M | Heavy near-dated downside activity — unconfirmed as new positioning until tomorrow’s OI update, but the clustering is hard to ignore |
| INTC | Aug and 7/24 $120 calls printed bid-side; Sep $80 puts bought ~$1.4M | Two-way positioning ahead of 7/23 earnings — upside calls being sold to fund downside cover reads as fading the rally |
| C | 7/24 $145 call floor block, ~$1.9M paid ask-side, 10x open interest | Institutional upside bet placed hours before tomorrow’s premarket earnings print |
| AMD | 7/17 $522.50 puts bought ~$3.6M, roughly 9.5x open interest | Fast-money downside protection into Friday’s expiry with spot at $535 |
| META | 7/24 $775 call sweeps, 200+ prints, ~$1.8M ask-side | Far-OTM upside speculation (spot $659) into the 7/29 earnings print — lottery-ticket profile |
| NVDA | Sep-2027 $215 puts sold ~$1.7M bid-side | Long-dated put selling on a -3.5% day — someone is happy to own it lower and collect while they wait |
| AVGO | $200M dark-pool block at $384.05 on the EOD tape | Largest single-name off-exchange print of the day; semis getting repositioned in size, direction unknowable from the print alone |
| EWY | $252M dark-pool block at $168.02 | Korea exposure moving in size off-exchange — the biggest block on today’s tape alongside a $240M SPY print |
The set-up
The desk-flow tape said hedge, not panic: index put premium dominated, single-name put buying clustered in the extended memory trade, and yet long-dated put sellers showed up in NVDA and lottery calls kept printing in META. That mix is consistent with a market taking chips off its hottest tables while keeping the broader bull thesis on. With MPI at 67 and the regime classifier still reading Sideways, we treat today as the chop doing its job — until SPY loses $748 and the VIX confirms above 17.50, this is a reset inside the range, and bank earnings get the first vote tomorrow morning.
Method note
Flow and dark-pool data sourced from Unusual Whales. MPI score and regime classifier are our internal composite; daily synthesis is AI-assisted from those inputs. Index and single-name levels are exchange closing prints for 13 July 2026; the MPI/regime values in the strip reflect the 10 July 2026 close, the latest completed run of our composite. Volume-over-OI observations are unconfirmed as new positioning until the next morning’s open-interest update.
This is research, not advice. Position sizing, risk management, and exit discipline are yours.
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