Date: Fri Jul 17, 2026 | Expiration: Jul 17, 2026

We study SPY and Trade SPX SPDR 500 ZERO DTE Index.

⚡ OPENING NOTE — STRUCTURE SUMMARY & VOLATILITY WATCH

Read the tape left to right and it’s a clean downtrend. Price rolled over from 755 and stacked Lower Highs the whole way down — 755, 754, 753, 752, and now 751.71 — with Lower Lows beneath each one. It bled to roughly 748 before catching a sharp bounce back toward 750.9. That’s a bearish structure (LH + LL), and it stays bearish until price reclaims 751.71 and turns it into a Higher High.

On the board, today is heavy net negative Market Maker exposure — and it’s big. This is a large expiration with enormous open interest parked at 750. Negative exposure means moves get amplified, not cushioned: expect a wide, fast, volatile session. 750 is the entire battlefield — the #1 magnet and the Daddy Bear stacked on one strike. No levels = no trade, and size down on a day like this.

📊 TV VALUES

SPY String — paste into QZ ALGO Daily Magnets:

752,755,760,749.06,745,751.84,735,740,750,750

SPX String:

7520,7550,7600,7490.6,7450,7518.4,7350,7400,7500,7500

Options Flow — VOLUME (Strike, Calls, Puts):

760, 68K, 0K

755, 142K, 33K

752, 115K, 93K

750, 62K, 163K

745, 9K, 66K

740, 4K, 65K

735, 0K, 35K

Options Flow — OPEN INTEREST (Strike, Calls, Puts):

760, 72K, 0K

755, 27K, 18K

752, 13K, 7K

750, 37K, 58K

745, 26K, 27K

740, 15K, 59K

735, 0K, 71K

🧭 STRUCTURE CHECK

Market Structure (5 Min):

Q ALGO™ Status: 🔴 LH + LL = BEARISH

We closed near 749.06, below the Flip (751.84) and below the LH (751.71), above Max Pain (745). Remember LH = 751.71 — reclaim and hold above it and the structure shifts to a Higher High. Until then, bears own the tape and the lower-high ladder points down.

🎯 CONFLUENCE — 750 IS THE BATTLEFIELD

750 is the single biggest force I’ve charted on this board: the #1 Absolute MM Exposure (460.8M) AND the Daddy Bear (−103.1M), with ~95K open interest sitting on it. It carries both the heaviest call defense (37K calls) and the heaviest single put wall (58K puts) — a true war zone. Expect violent two-way action right at 750. Lose it and hold below and the negative exposure fuels a slide toward 748 → 745 (Max Pain) → 740. Reclaim and hold above and shorts get squeezed toward the Flip at 751.84.

📊 DECISION TABLE

🎯 THREE BEARS / THREE BULLS

THE THREE BEARS (by MM Exposure size):

S1 (750) is also the #1 Absolute Exposure strike — see Confluence above.

THE THREE BULLS (by MM Exposure size):

🔴 Bears 228.6M vs Bulls 84.8M = 2.7:1 bears. Chart is RED. Heavy negative Market Maker exposure on a large expiration — bears own the board and volatility is the theme.

☕ RANGE ZONE

Commentary: 752 carries the highest total volume on the board (208K), with 750 (226K vol) the war zone right behind. 748, 751 and 753 have no clean call/put split, so they stay out of the flow table — but 748 (Abs #3) is a real support shelf just under spot.

🔥 FRIDAY FACTOR

The trend broke. We shed roughly 6 points off Thursday’s close, cracked the higher-low ladder, and rolled into a bearish, negative-exposure expiration. 750 is the line that decides whether this is a flush or a bounce.

🎯 Q ALGO™ CHECKLIST — WE DON’T TRADE EMOTIONS, WE LOOK FOR CLUES

No Structure = No Trade. Not all checklist items need to align — build your edge based on your own edge. On a negative-exposure expiration, let the level confirm before you commit.