CEG · Constellation Energy Corporation

Reference close $290.04 (2026-09-02), split/dividend-adjusted daily bars.

Current Thesis

The shares closed $290.04 on 2026-09-02 against $280.31 on 2026-09-01, a one-session gain of roughly 3.5% and the first close above the $281–$282.50 band that had capped every attempt since the $281 shelf broke on 2026-07-19. The two earlier touches are dated and both failed inside a session — $282.50 on 2026-08-14 and $282.41 on 2026-08-27. The 09-02 session itself traded $277.88 to $290.81 on the tradingeconomics quote page, so the close landed near the top of a range that opened below the band. RSI(14) reads 59.8 against 52.0 at the 09-01 close. The three-month price change is +9.8% and the stock sits 27.8% below the 52-week high of $401.71.

The narrative leg being bought is unchanged from first coverage on 2026-04-19: a merchant-nuclear re-rating in which 24/7 carbon-free baseload gets contracted for 15–20 years at prices set by data-centre scarcity rather than by the PJM around-the-clock curve, with uprates and co-location as the free option on top. The fundamental support was posted on 2026-08-06 — adjusted operating EPS $2.55 versus a $2.28 estimate, FY-2026 adjusted-EPS guidance raised to $11.50–$12.50 from $11.00–$12.00 against an $11.63 consensus, 920 MW of new long-term PPAs averaging 18.5 years, $2.2B of stock repurchased since the March outlook. Revenue printed $7.504B against $7.829B expected.

What changed on 09-02 is the level, not the disclosure. The narrative is saturated: mainstream coverage has been running the power-shortage story without new company filings since at least the 2026-08-24 CEG/VST/GEV grouping piece, through the 2026-09-01 Gene Munster item that frames power as the next AI trade while quoting Musk on natural gas, to the 2026-09-02 Motley Fool state-of-the-nuclear-industry survey, and the last company-dated disclosure remains 2026-08-06. Twenty-seven sessions after the print, the reclaim of the band is running on flow.

One structural marker worth naming: $290.04 is essentially the low end of the published sell-side range — the $290 Mizuho target carried since 2026-08-12 — while the 22-analyst average on stockanalysis.com stands at $348.30 with a high of $441.

Bullish and bearish views on Constellation Energy Corporation

The model's bull view on Constellation Energy Corporation (CEG), in brief: The capping band was reclaimed on a dated close. The bear view: The capacity auction cleared at the administrative cap. Both cases follow in full.

Bull Case

• The capping band was reclaimed on a dated close. $290.04 on 2026-09-02 is the first close above $282.50 since the shelf broke 2026-07-19, and it followed a session low of $277.88.
• Guidance was raised above consensus on 2026-08-06. $11.50–$12.50 replaced the $11.00–$12.00 band reaffirmed 2026-05-11; the $11.63 consensus sat above the old midpoint and below the new one.
• Contracted volume is specified, not gestured at. 920 MW of 15–20-year PPAs disclosed 2026-08-06 — 890 MW from existing generation plus a 30 MW Dresden uprate — averaging 18.5 years, taking roughly 30% of baseload clean generation megawatt-hours under long-term agreement by 2032.
• Fleet performance sits at the top of its own record. Q2 2026 capacity factor 93%, 40 TWh produced, refuelling outages completed in an average of 23 days against a 38-day industry average, per the 2026-08-06 presentation.
• The company kept buying its own stock through the drawdown. $2.2B repurchased since the March outlook, $2.8B remaining under authorization, $4.6B deployed cumulatively for approximately 25.5M shares.
• The PJM shortage is documented in an auction result. The 2028/2029 Base Residual Auction released 2026-07-14 procured 138,318 MW UCAP against a reserve margin 6,831 MW (5.6%) short of the reliability requirement, with PJM's own simulation putting the uncapped RTO price at $554.72/MW-day and ComEd at $776.69/MW-day.
• No covering analyst has moved to Sell. The reductions recorded since the print are all rating-maintained: Argus to $325 from $350 (Buy) on 2026-08-11, Morgan Stanley to $364 from $366 (Overweight) on 2026-08-21, and BNP Paribas to $374 from $393 plus BMO Capital to $376 from $386, both Outperform, on stockanalysis.com's ratings tape as accessed 2026-09-03.

Bear Case

• The capacity auction cleared at the administrative cap. $325/MW-day RTO-wide on 2026-07-14, below the prior auction's capped $333.44 — a ceiling print, so the realised revenue does not scale with the simulated $554.72 scarcity number.
• Revenue missed while EPS beat. $7.504B versus $7.829B on 2026-08-06, which points at acquisition accounting, cost and outage timing rather than volume or realised price.
• The contracted megawatts do not touch near-term earnings. The 920 MW begins delivering in 2029 and ramps to 2032; the company itself stated on 2026-08-06 that the later start dates are not expected to impact 2029 earnings.
• The Amazon leg of the story is not a signed contract. No Amazon–Constellation power agreement has been disclosed; Amazon's contracted nuclear supply is 1,920 MW from Talen's Susquehanna plant through 2042. The only named hyperscaler offtake in this fleet is Microsoft's 20-year agreement tied to the Crane Clean Energy Center.
• The uprate leg carries one dated megawatt figure. The 30 MW Dresden uprate inside the 2026-08-06 disclosure is the only uprate with a contract attached; the wider uprate programme has no dated MW commitment or in-service schedule in company disclosure.
• New York froze the co-location option. Executive Order 62 of 2026-07-14 imposes a statewide moratorium of up to one year on discretionary environmental permits for data centres of 50 MW or more, directly covering Ginna, Nine Mile Point and FitzPatrick.
• Sell-side numbers keep coming down. Citi cut to $297 from $348 on 2026-07-01; the published range low of $290 (Mizuho, 2026-08-12) is now at the market price rather than above it.
• AI-power capital keeps routing elsewhere. When Nvidia's power-bottleneck warning was monetised in an Evercore note on 2026-08-28 the beneficiary call went to Bloom Energy; the 2026-09-01 BlackRock item groups the bottleneck trade as BE, VRT and MU.

Setup & Price Structure

The dated series runs: 52-week low $228.63 on 2026-07-01, the day after the first 25M-share Calpine lock-up tranche came free on 2026-06-30; $252.39 on 2026-07-17; $267.25 on 2026-08-04 immediately before the print; $282.50 on 2026-08-14 and $282.41 on 2026-08-27, both rejected; $274.77 on 2026-08-31; $280.31 on 2026-09-01; $290.04 on 2026-09-02. The band that broke on 2026-07-19 was reclaimed on the third attempt, which makes $281–$282.50 the level that decides whether this is a base or a fourth failure.

Overhead, this note's own dated series fixes no shelf between $290.04 and the $401.71 52-week high — the only published reference points above are analyst levels ($325 Argus, $364 Morgan Stanley, $374 BNP Paribas, $376 BMO), which are opinions rather than transacted congestion.

On crowding and positioning, the observables are these. RSI(14) at 59.8 is mid-range, not stretched, so the reclaim did not come with a momentum extreme. Coverage is clustering without company news: Cramer calling the utilities oversold on 2026-08-13, the generalist grouping piece of 2026-08-24, two AI-power framing items on 2026-09-01, a nuclear-industry survey on 2026-09-02, and a Wall Street Journal item headlined "Red-Hot Power Stocks Are Losing Steam" carried on the stock's news page as accessed 2026-09-03. There is no imminent earnings date — third-party calendars put Q3 on 2026-11-09, outside 30 days. No Form 4 or other filing appears in the trailing-30-day filing set. The known share supply is dated and mechanical rather than discretionary: the remaining 25M of 50M Calpine merger-consideration shares unlock 2027-06-30, and on the other side of the float the buyback had $2.8B of authorization left as of 2026-08-06.

Catalyst Calendar (next 30 days)

• 2026-09-12 — 60-day deadline under NY Executive Order 62 for the Department of Public Service to convene the Data Center Interconnection Working Group. First read on whether upstate co-location thaws or runs toward the order's one-year ceiling.
• ~2026-09-15 (est.) — Empire State Development's Community Investment Framework, due mid-September under the same order; sets the community-benefit conditions attached to any future New York data-centre approval.
• 2026-10-12 (just outside the 30-day window) — DPS report to the Public Service Commission on transmission owners' practices for studying large-load impacts, the 90-day deliverable under EO 62.

No company-dated event falls inside the window. The next one is the Q3 print on 2026-11-09 per third-party calendars, which leaves a disclosure gap of roughly ten weeks from the 2026-08-06 release.

What Would Change Our Mind

The break of thesis is the reclaim failing: price re-entering the $281–$282.50 band and adding a fourth rejection to the 08-14 and 08-27 pattern, which would confirm the zone as resistance rather than a shelf. Concretely, a weekly close below $281 does that, and it also hands back the bulk of the advance off the $267.25 pre-print close of 2026-08-04.

Three non-price conditions would independently damage the case. First, the 2026-09-12 working-group remit arriving with no carve-out pathway for co-located or behind-the-meter generation, which keeps the upstate option frozen toward 2027. Second, a further quarterly revenue shortfall at the 2026-11-09 print after $7.504B versus $7.829B, which would place the EPS beat squarely on cost and accounting. Third, additional target reductions taking the published range low below $290, since price has already met that level.

In the other direction, the case strengthens on a weekly close held above $305 accompanied by a dated 8-K or PPA announcement naming a counterparty beyond Walmart's 176 MW Dresden agreement of 2026-06-23 — that would move the leg off flow and back onto disclosure, which is what the 2026-07-19 breakdown removed.

Correlation Notes

CEG trades inside the merchant-power complex with VST, TLN, NRG and GEV; the 2026-08-24 grouping piece names CEG, VST and GEV together, and the 2026-09-01 BlackRock item routes the same power-bottleneck premise to BE, VRT and MU, so the theme's marginal dollar is not reliably landing on nuclear. The common fundamental factor is the PJM capacity price, fixed for 2028/2029 at the $325/MW-day cap on 2026-07-14 and shared across every PJM merchant generator. The Section 45U nuclear production credit, which runs through 2032 and is commonly cited as a floor near $43.75/MWh on uncontracted nuclear output, is a policy variable common to the nuclear names and absent from the gas-weighted ones. Separately, generic "Constellation" headlines and 13F items are routinely misattributed between Constellation Energy (CEG) and Constellation Brands (STZ), which contaminates sentiment scraping on this ticker.