Next Day Prep

Next Day Prep #323: Calm Index, Violent Current: Breadth Cracks Ahead of the Fed – Tuesday 9/15/2026

Episode 3236:11

0:006:11

Episode summary

The S&P’s quiet half-percent decline masked a brutal internal rotation, with breadth collapsing to 29% and semiconductors down nearly 6% while software and security names surged on the same AI-safety headline. The desk downgrades to outright Bearish and lays out a defensive, leaders-only playbook for tomorrow’s Fed decision.

Chapter by chapter

Cautious-Bearish Downgraded to Bearish

The morning's Cautious-Bearish call gets confirmed and worsened to outright Bearish by the close.

Breadth Crumbles Behind a Calm Tape

Breadth falls to 29% and the bull-bear gauge turns deeply negative even as headline indexes barely move.

One Headline, Two Opposite Trades

AI-safety concerns crush semiconductors while driving a surge into software and security names like CrowdStrike and Palo Alto.

Defensive Scans and a Macro Squeeze

Continuation signals skew medical/defensive while crude oil and the 10-year yield squeeze markets from both sides, fueling a Materials/Energy rotation.

Fed Day Setup: Data and Earnings

Retail Sales and housing data precede the Fed's expected 25bp hike, with Lennar earnings closing out the day.

Watchlist and Gap Scenarios

Key levels on FFIV, TWLO, CF, and MOS, plus rules for trading gap-up versus gap-down scenarios with reduced size.

Key points

  • Headline index moves can mask severe internal deterioration — breadth fell to 29% for a second straight day despite the S&P being down just half a percent.
  • The same AI-safety headline caused opposite reactions: semiconductors fell nearly 6% while software/security names like CrowdStrike and Palo Alto surged 13-14%.
  • A sharp sector rotation (Materials/Energy up while growth sank) should be read as signal, not noise, especially when tied to a crude oil and 10-year yield squeeze.
  • Going into the Fed decision, stay defensive: extend only into proven leaders (FFIV, TWLO, CF, MOS) on strength, avoid chasing semis, and size down given thin breadth.
  • Regime call is Bearish until semiconductors and the oil-yields tandem show clear stabilization.

Ticker charts

FFIV

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open FFIV in WaveFinder.

Daily bars through Sep 15, 2026.

TWLO

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open TWLO in WaveFinder.

Daily bars through Sep 15, 2026.

CF

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open CF in WaveFinder.

Daily bars through Sep 15, 2026.

MOS

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open MOS in WaveFinder.

Daily bars through Sep 15, 2026.

CRWD

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open CRWD in WaveFinder.

Daily bars through Sep 15, 2026.

PANW

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open PANW in WaveFinder.

Daily bars through Sep 15, 2026.

IT

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open IT in WaveFinder.

Daily bars through Sep 15, 2026.

GLW

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open GLW in WaveFinder.

Daily bars through Sep 15, 2026.

TER

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open TER in WaveFinder.

Daily bars through Sep 15, 2026.

COHR

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open COHR in WaveFinder.

Daily bars through Sep 15, 2026.

TMO

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open TMO in WaveFinder.

Daily bars through Sep 15, 2026.

DHR

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open DHR in WaveFinder.

Daily bars through Sep 15, 2026.

WAT

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open WAT in WaveFinder.

Daily bars through Sep 15, 2026.

LEN

Open in app
SMAUp (filled)Down (hollow)

Use left and right arrows to move through history, plus and minus to zoom, ] and [ to open the next and previous event, Escape to close its card, Enter to open LEN in WaveFinder.

Daily bars through Sep 15, 2026.

More from Next Day Prep