2026-07-17 S&P 500 & Nasdaq GEX Recap — Why It Moved
Post-close GEX recap
2026-07-17 · S&P 500 & Nasdaq GEX Recap
S&P 500 (SPX / ES)
Regime: unknown
Open
7,489
Close
7,496
High
7,539
Low
7,476
Session change
+0.10%
AI narrative generation failed; refer to the event timeline
2026-07-17 S&P 500 E-mini Futures (ES) / SPX Index Options recap narrative auto-generation failed. 67 key events identified; refer to the event timeline below + the level performance table for your own interpretation. AI narrative will be retried on the next scheduled run.
Key-level performance
—Call Wall @ 7,565 — Not touched intraday; reference price for the day 7564.59 (shift -49.33)
✅ — Put Wall held, 14 touches, bounce ≥ 0.2%
Put Wall @ 7,497
❌HVL @ 7,527 — 21 touches and breached without reclaim, failed
—0Γ @ 7,527 — Not touched intraday; reference price for the day 7527.09 (shift -4.85)
—+Γ OI @ 7,622 — Not touched intraday; reference price for the day 7622.09 (shift -4.33)
❌-Γ OI @ 7,530 — 8 touches and breached without reclaim, failed
Nasdaq-100 (NDX / NQ)
Regime: unknown
Open
28,668
Close
28,771
High
29,043
Low
28,423
Session change
+0.36%
AI narrative generation failed; refer to the event timeline
2026-07-17 NASDAQ-100 E-mini Futures (NQ) / NDX Index Options recap narrative auto-generation failed. 69 key events identified; refer to the event timeline + level performance table below for your own interpretation. AI narrative will be retried on the next scheduled run.
Key-level performance
✅Call Wall @ 28,990 — Call Wall capped as expected, 7 touches, reversal down ≥ 0.2%
⚠️HVL @ 28,500 — 2 touches, no significant reversal reaction
—0Γ @ 28,500 — Not touched intraday; reference price for the day 28500.25 (shift +550.95)
❌+Γ OI @ 28,900 — 11 touches and breached without reclaim, invalidated
—-Γ OI @ 28,490 — Not touched intraday; reference price for the day 28490.25 (shift +580.95)
VIX Volatility
Regime: unknown
Open
19.02
Close
18.52
High
19.50
Low
17.68
Session change
-2.63%
AI narrative generation failed; refer to the event timeline
2026-07-17 CBOE Volatility Index (VIX) recap narrative auto-generation failed. 79 key events identified; refer to the event timeline below + the level performance table for your own interpretation. The AI narrative will be retried on the next scheduled run.
Key-level performance
⚠️Call Wall @ 19.00 — 2 touches, was breached but reclaimed, strength weakened
—Put Wall @ 17.00 — Not touched intraday; reference price for the day 17.00 (migration 0.00)
❌HVL @ 18.52 — 9 touches and penetrated without reclaim, invalidated
—0Γ @ 18.52 — Not touched intraday; reference price for the day 18.52 (migration +2.36)
—+Γ OI @ 20.00 — Not touched intraday; reference price for the day 20.00 (migration 0.00)
—-Γ OI @ 17.00 — Not touched intraday; reference price for the day 17.00 (migration 0.00)
This is a historical post-close recap for information and education only — not investment advice.