CEG — Aug 280/330 call debit spread

Constellation enters its Jul 30 print with contracted backlog at $12.03B in Q1'26, up 1296% year over year on data-center power-purchase signings, while the stock sits down 13% over the trailing year and roughly 33% below its 52-week high of $411.68. That divergence between a record order book and a lagging price is the setup. At a 52% implied vol the chain prices only a 16.6% move by August expiry, the cheapest in the power cohort, so the long 280/short 330 call spread buys the catalyst without paying the IV peak the parabolic names carry.

Structure

  • long call 280 2026-08-21
  • short call 330 2026-08-21

Signals

  • PPA backlog: $12.03B in Q1'26 (+1296% YoY) (earnings)
  • Price/backlog divergence: stock -13% TTM, ~33% below 52w high (DB)
  • Catalyst: Q2 earnings Jul 30; nuclear PPA pipeline (DB)
  • Implied move: 16.6% by Aug exp, atm IV 52% (mid) (DB)

What invalidates this thesis

If the Q2 call reveals the PPA backlog is contracted at low realized margins, or a hawkish Fed pushes the 10Y higher against this rate-sensitive name, the multiple compresses and the 294 breakeven moves out of reach.