Regime Bull
SPY $754.60 +0.55%
QQQ $735.60 +0.84%
VIX 15.74
SPY/QQQ/VIX as of 28 May 2026 close
MPI as of 27 May close
Thursday, 28 May 2026 — EOD read, US session close.
What happened
A clean low-to-high session. SPY opened at $750.25, sliced down to a 749.23 morning print, then walked the rest of the day to close at $754.60 (+0.55%). QQQ ran further, +0.84% to $735.60 after dipping as low as 726.41 in the first hour. VIX faded another point intraday — from a 16.85 high to a 15.74 close, the second straight session of vol carrying lower as desks let post-Memorial Day protection bleed. The morning gap-fill held, the afternoon bid was steady, and breadth did the work.
Options tape was noisier than the price action implied. SPY put volume ran 5.43M versus 4.00M calls — a 1.36 P/C that we typically read as hedge-heavy, but with net premium nearly flat at -$9.3M and bullish/bearish premium balanced ($846M vs $850M), the read is two-way insurance maintenance more than a directional skew. QQQ tape was similar: P/C 1.20, net premium +$66M green, with bullish premium $862M edging bearish $796M. NVDA finished +0.78% at $214.25 on quiet flow — net premium +$5M, P/C 0.34. The afternoon was about size moving through ETF wrappers, not chains.
Off-exchange tape was the headline. We logged a single $2.21B print in EFV (iShares MSCI EAFE Value) at $78.65 — the largest non-US-equity block we have on the week — followed by a $1.82B IUSB (broad US bond) print at $46.17 and $1.67B in CORO. On the S&P-tracking side, IVV cleared a $1.35B intraday block at $753.66 and then ran a back-to-back $758.29 strip through the late afternoon — six blocks totaling ~$3.7B in IVV at the same price tick. IEMG took $836M plus a follow-on $707M; QUAL took $863M twice; IVE took $912M. Mega-cap singles printed in extended hours: MSFT $833M at $426.99, AAPL $819M at $312.51, NVDA $720M at $214.25.
Why it matters
When the regime is constructive and dispersion is wide, allocator tape is the cleanest signal you get. Today’s print pattern is institutional rebalance, not opportunistic — broad US (IVV/IEMG) plus international developed value (EFV) plus quality factor (QUAL) plus US aggregate bond (IUSB) is the textbook profile of a multi-asset model adding weight, not a single-name reach for upside. The IVV strip clearing at $758.29 above spot is particularly telling: allocators paid up. They were not trying to time the dip.
The risk worth naming: with VIX through 16 and now staring at 15, the volatility cushion is thinner. The same allocator tape that paid up today will sell quickly if the 10-year wakes up — DGS10 sits at 4.50%, the curve at 48 bps. Friday and early next week we want to see the tape hold $750 SPY with vol stable; the bear case is a back-up in yields that resets the allocator math overnight.
One housekeeping note: the formal MPI ETL did not produce a post-close 28 May print — the freshest snapshot we have is from 27 May at 66/Bull · early, which has since updated to 70/Bull on the morning recompute. We are working from the 27 May close composite for today’s strip and will refresh once the post-close pipeline rolls forward.
What to watch into Friday
- SPY $755 — the level the close defended; acceptance here keeps the higher-high pattern intact.
- SPY $750 — today’s session pivot. Loss of this level invalidates the low-to-high read.
- QQQ $735 — the close; with VIX through 16 a hold here keeps the dealer gamma backdrop supportive.
- QQQ $730 — the prior session reference and the gap-fill level for any reversal.
- VIX 15.50 — if Friday tags it, term structure flattens further and the drift-higher tape stays in play.
- 10-year yield 4.55% — the macro line that would force the allocator desks to rethink today’s prints.
Names on our radar
| Ticker | Signal | Read |
|---|---|---|
| EFV | $2.21B single block at $78.65 | Largest international value print of the month — multi-asset model adding non-US equity weight, not a single-day trade. |
| IUSB | $1.82B block at $46.17 | Broad US bond rebalance in the same window as EFV — points to an allocation desk, not a directional bet. |
| IVV | $1.35B + six-print $758.29 strip (~$3.7B total) | The headline US equity flow of the session; allocators paid up above spot through the late afternoon. |
| IEMG | $836M + $707M back-to-back at $83.58 | Emerging markets adding into the multi-asset rotation — first time this size has shown up in two weeks. |
| QUAL | Two $863M prints at $215.74 | Quality factor catching size — risk-on positioning that still respects the dispersion in single names. |
| MSFT | $833M block at $426.99 (extended hours) | Mega-cap software absorbing size in after-hours print; track Friday open for follow-through. |
| AAPL | $819M block at $312.51 (extended hours) | Same window as MSFT — concentrated mega-cap allocation, not a single-name catalyst. |
| NVDA | $720M block at $214.25 (extended hours) | Confirming the +0.78% session; semis dispersion narrows briefly with NVDA participating. |
| BINC | $687M block at $52.29 | Active bond ETF adding size — fits the same allocator profile as IUSB. |
| IVE | $912M block at $228.09 | Large-cap value bid; pairs with EFV as a “value in two geographies” theme rather than a US-only call. |
The set-up
Today’s profile is the version of strength we keep wanting to see at this stage of the move: an early gap down that gets bought, vol carrying lower through the day, and the off-exchange tape running heavy in allocator wrappers rather than chains. The international value print and the bond-side flow tell us the buyers are multi-asset rebalancers, which is durable in a way that single-name chasing is not. We stay positioned for the trend continuation into Friday and the start of June, with the same discipline as Wednesday: hold the trend, do not extend size on a vol-suppressed move, respect $750 SPY as the level that defines the read.
Method note
Daily Pulse synthesizes end-of-day options flow, off-exchange block prints, and our proprietary market posture index into a single read. The composite signal weights multiple cross-asset and cross-market inputs and adjusts to regime context; specific weights, lookbacks, and transition logic are not disclosed. Flow attribution is descriptive, not predictive — volume can reflect opens, closes, rolls, or hedges, and open-interest changes require next-session confirmation. 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.