Daily Pulse — Options Flow + Dark Pool, 22 May 2026

AZTMM Daily Pulse · Friday, 22 May 2026 · EOD read

What happened

A quiet up-day into the weekend. SPY opened $746.24, traded a narrow $4.50 range, closed at $745.64. That’s +$2.92 vs. Thursday’s $742.72 close, or +0.39%. QQQ ran the parallel: $717.54 close, +0.42%. VIX broke meaningfully — 16.70 close vs. 17.58 yesterday, a 5% compression and the first sub-17 print on a closing basis in two weeks. NVDA continued its post-earnings drift: $215.33 close, -1.90% on the day, now $8 below Tuesday’s pre-print level.

Market-wide flow stayed buyer-led. Total session call volume 45.13M vs. 28.85M puts — P/C 0.64. Call premium $27.75B vs. put $12.75B, the second consecutive session with call premium running 2x+ put premium. On SPY specifically: net premium swung to -$86M (bearish $1.06B vs. bullish $892M) — the first negative-net SPY session this week. QQQ ran call-led on premium but P/C 1.07 by volume — puts edging calls slightly, hedging behavior into the weekend.

Why it matters

VIX printing 16.70 with SPY at $745 is the regime telling you it sees no immediate event risk. That’s a continuation of the post-NVDA, post-FOMC vol unwind — not a fresh signal. The interesting tell is the SPY net premium flipping negative on an up day. That’s typically late-cycle profit-taking flow showing up under a positive tape — the index gets bid, but the marginal options trader is selling calls / buying puts on the rally. Not bearish enough to fight the price action, but worth flagging into next week.

NVDA’s drift is the other tell. Down -1.90% on a day when the index complex grinds higher means the post-earnings rotation OUT of NVDA is real, not just a one-day reaction. Pre-print buyers in the July $230 calls and June $220 calls who showed up Wednesday are now under water by ~$15 on the underlying. If those positions get unwound next week, that’s incremental selling pressure NVDA doesn’t need.

What to watch into next week

• NVDA $215 floor. Today’s close. A break below opens the door to $210 and forces the post-earnings call buyers to capitulate. Hold this on Tuesday’s open = base is in.
• SPY net premium reversion. Today’s -$86M is a single data point. Two consecutive negative-net sessions with the tape up = late-cycle distribution signal worth taking seriously.
• VIX sub-17. First close below 17 in two weeks. If we hold it through next week, it sets the floor for the late-Q2 vol regime. A pop back above 18 means today was a head-fake.
• QQQ P/C divergence. Volume P/C >1 on an up day = hedging into strength. If next week’s tape stays bid with P/C still elevated, that’s institutions taking profits, not panic.

Names on our radar

The set-up into next week

SPY closes at $745.64 — a week-over-week move of +0.40% off Monday’s $738 starting point. Indices held through a vol spike (Monday), a major print (Wednesday after-hours), and a -2% session in NVDA (Thursday and Friday). That’s resilience. The friction is now showing in two places: SPY net premium flipping negative on Friday, and NVDA refusing to find a bid. Both are watch-list items for the Tuesday open, not red flags yet. Our base case into next week: the bid holds unless SPY closes under $740 with VIX back above 18.

Method note

The Daily Pulse aggregates real-time options flow, dark-pool prints, and volatility data, applies our internal filters and conviction model, and surfaces only what cleared our thresholds. Specific model weights, lookback windows, and signal-construction methodology are proprietary. Flow and dark-pool data sourced from our analytical pipeline. MPI score and regime classifier are our internal composite; daily synthesis is AI-assisted from those inputs.

This is research, not advice. Position sizing, risk management, and exit discipline are yours.