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PLAB Postmortem: Beat + upbeat guide lit a massive upside gap

PLABReport Date: 2025-12-10Before Market Open
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Results

Model:✔ Correct
Outcome (Actual/Expected)
Beat / Beat
Guidance (Actual/Expected)
Strong / Inline
Predicted Move
+9.0% up
Confidence
60%
Earnings Gap
+25.2%
Session Return
+45.4%
Final crowd results:

No votes recorded

1. Setup Recap

Photronics reported before the open on Wednesday, Dec. 10.

The pre-earnings call was for an up gap (~+9%) with medium confidence (60%), expecting a beat with in-line forward commentary.

2. What Actually Happened

Photronics delivered a clean “numbers + outlook” win:

  • EPS: $0.60 vs $0.45 expected.
  • Revenue: $216M vs ~$205.19M expected.
  • Outlook: guided Q1 revenue $217–$225M and non-GAAP EPS $0.51–$0.59.

3. Price Action

  • Prior close (Tue): $25.69
  • Open (Wed): $32.17+25.2% gap
  • Close (Wed): $37.35+45.4% close-to-close

No reversal — buyers controlled both the open and the close.

4. Attribution: Why It Moved

This was a classic “surprise + credibility” tape:

  • The EPS beat was large, and revenue came in ahead of expectations.
  • Management’s Q1 guide read constructive (revenue range above the prior-year comp; EPS range reinforced the earnings power narrative).
  • The market treated it like a re-rating moment (not a one-quarter wonder).

5. What Worked / What Didn’t

What worked:

  • Directional call (up) was right on both the gap and the close.
  • Framing it as a beat-driven setup captured the main driver.

What didn’t:

  • The magnitude was understated — the move behaved more like a squeeze/re-rating than a normal beat.

6. Lessons & Playbook Updates

  • When a semiconductor-adjacent name couples a big EPS surprise with upbeat next-quarter ranges, treat it as a “could detach from recent price anchors” setup.
  • In these regimes, the open isn’t the finish line: if guidance validates, the session can extend hard.
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