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CEG expected-move history Constellation Energy Corporation

Every trading day after the close we record what the options market was pricing — per expiration, before the outcome was known. When an expiration passes, the outcome is written next to the original estimate. Estimates are never revised after the fact. How to read these statistics · recording since Aug 31, 2026

Comparisons resolved121
Close inside range58%
|Actual| under expected58%
Avg expected move±6.7%
Avg |actual| move6.1%
Mean abs. error4.0pt

Implied vs realized, by expiration

For each expiration: the amber outline is the expected move recorded closest to expiry; the solid bar is what the stock actually did. Signed values are printed beneath the bars.

Sep 04+0.0%Sep 11-0.1%Sep 18-0.7%Sep 25-0.4%Oct 02+0.0%Oct 09+0.0%Oct 16+0.2%
expected (recorded)actual

Currently recorded (awaiting outcome)

SnapshotExpiresDTESpot thenExpected moveRangeMethod
Oct 19 Oct 23 4 263.49 ±4.3% 252.04–274.94 em-1.0
Oct 16 Oct 23 7 270.83 ±5.2% 256.78–284.88 em-1.0
Oct 14 Oct 23 9 279.54 ±5.9% 262.99–296.09 em-1.0
Oct 13 Oct 23 10 295.49 ±6.3% 276.94–314.04 em-1.0
Oct 09 Oct 23 14 298.07 ±7.5% 275.57–320.57 em-1.0
Oct 08 Oct 23 15 285.07 ±7.9% 262.52–307.62 em-1.0
Oct 07 Oct 23 16 299.60 ±7.7% 276.45–322.75 em-1.0
Oct 06 Oct 23 17 296.94 ±8.1% 272.89–320.99 em-1.0
Oct 05 Oct 23 18 268.99 ±7.8% 247.89–290.09 em-1.0
Oct 02 Oct 23 21 257.49 ±8.3% 235.99–278.99 em-1.0
Oct 01 Oct 23 22 259.06 ±8.6% 236.71–281.41 em-1.0
Sep 23 Oct 23 30 264.38 ±9.7% 238.73–290.03 em-1.0
Sep 22 Oct 23 31 263.86 ±9.7% 238.21–289.51 em-1.0
Sep 21 Oct 23 32 264.06 ±10.0% 237.62–290.51 em-1.0
Sep 18 Oct 23 35 256.62 ±10.1% 230.68–282.57 em-1.0
Sep 17 Oct 23 36 263.10 ±10.5% 235.45–290.75 em-1.0
Sep 16 Oct 23 37 259.53 ±10.3% 232.88–286.18 em-1.0
Sep 15 Oct 23 38 261.65 ±11.0% 232.95–290.35 em-1.0
Sep 14 Oct 23 39 265.29 ±11.0% 235.99–294.59 em-1.0
Sep 11 Oct 23 42 284.93 ±11.0% 253.53–316.33 em-1.0
Sep 10 Oct 23 43 288.34 ±11.8% 254.24–322.44 em-1.0
Sep 09 Oct 23 44 294.54 ±12.1% 259.04–330.04 em-1.0
Sep 08 Oct 23 45 299.84 ±12.2% 263.29–336.39 em-1.0
Sep 07 Oct 23 46 298.75 ±12.6% 261.15–336.35 em-1.0
Sep 04 Oct 23 49 298.96 ±12.6% 261.36–336.56 em-1.0
Sep 03 Oct 23 50 285.05 ±11.9% 251.10–319.00 em-1.0
Oct 19 Oct 30 11 263.49 ±6.7% 245.94–281.04 em-1.0
Oct 16 Oct 30 14 270.83 ±7.2% 251.38–290.28 em-1.0
Oct 14 Oct 30 16 279.54 ±8.0% 257.19–301.89 em-1.0
Oct 13 Oct 30 17 295.49 ±8.2% 271.39–319.59 em-1.0

Resolved snapshots

SnapshotExpiredExpectedActualInside range?Spot → close
Oct 16, 2026 Oct 16 ±0.8% +0.2% inside 270.83 → 271.37
Oct 14, 2026 Oct 16 ±3.9% -2.9% inside 279.54 → 271.37
Oct 13, 2026 Oct 16 ±3.6% -8.2% outside 295.49 → 271.37
Oct 09, 2026 Oct 16 ±5.4% -9.0% outside 298.07 → 271.37
Oct 08, 2026 Oct 16 ±6.1% -4.8% inside 285.07 → 271.37
Oct 07, 2026 Oct 16 ±6.1% -9.4% outside 299.60 → 271.37
Oct 06, 2026 Oct 16 ±6.7% -8.6% outside 296.94 → 271.37
Oct 05, 2026 Oct 16 ±6.0% +0.9% inside 268.99 → 271.37
Oct 02, 2026 Oct 16 ±6.5% +5.4% inside 257.49 → 271.37
Oct 01, 2026 Oct 16 ±7.2% +4.8% inside 259.06 → 271.37
Sep 23, 2026 Oct 16 ±8.5% +2.6% inside 264.38 → 271.37
Sep 22, 2026 Oct 16 ±8.5% +2.8% inside 263.86 → 271.37
Sep 21, 2026 Oct 16 ±8.6% +2.8% inside 264.06 → 271.37
Sep 18, 2026 Oct 16 ±9.1% +5.7% inside 256.62 → 271.37
Sep 17, 2026 Oct 16 ±9.2% +3.1% inside 263.10 → 271.37
Sep 16, 2026 Oct 16 ±9.5% +4.6% inside 259.53 → 271.37
Sep 15, 2026 Oct 16 ±9.6% +3.7% inside 261.65 → 271.37
Sep 14, 2026 Oct 16 ±10.1% +2.3% inside 265.29 → 271.37
Sep 11, 2026 Oct 16 ±10.1% -4.8% inside 284.93 → 271.37
Sep 10, 2026 Oct 16 ±10.6% -5.9% inside 288.34 → 271.37
Sep 09, 2026 Oct 16 ±11.1% -7.9% inside 294.54 → 271.37
Sep 08, 2026 Oct 16 ±11.3% -9.5% inside 299.84 → 271.37
Sep 07, 2026 Oct 16 ±11.7% -9.2% inside 298.75 → 271.37
Sep 04, 2026 Oct 16 ±11.7% -9.2% inside 298.96 → 271.37
Sep 03, 2026 Oct 16 ±10.9% -4.8% inside 285.05 → 271.37
Sep 02, 2026 Oct 16 ±11.2% -6.4% inside 289.85 → 271.37
Sep 01, 2026 Oct 16 ±11.1% -3.1% inside 280.00 → 271.37
Aug 31, 2026 Oct 16 ±11.4% -1.5% inside 275.55 → 271.37
Oct 09, 2026 Oct 09 ±0.7% +0.0% inside 298.07 → 298.07
Oct 08, 2026 Oct 09 ±2.5% +4.6% outside 285.07 → 298.07
Oct 07, 2026 Oct 09 ±3.2% -0.5% inside 299.60 → 298.07
Oct 06, 2026 Oct 09 ±3.8% +0.4% inside 296.94 → 298.07
Oct 05, 2026 Oct 09 ±4.1% +10.8% outside 268.99 → 298.07
Oct 02, 2026 Oct 09 ±4.7% +15.8% outside 257.49 → 298.07
Oct 01, 2026 Oct 09 ±5.2% +15.1% outside 259.06 → 298.07
Sep 23, 2026 Oct 09 ±7.3% +12.7% outside 264.38 → 298.07
Sep 22, 2026 Oct 09 ±7.3% +13.0% outside 263.86 → 298.07
Sep 21, 2026 Oct 09 ±7.3% +12.9% outside 264.06 → 298.07
Sep 18, 2026 Oct 09 ±7.9% +16.1% outside 256.62 → 298.07
Sep 17, 2026 Oct 09 ±8.0% +13.3% outside 263.10 → 298.07
Sep 16, 2026 Oct 09 ±8.4% +14.8% outside 259.53 → 298.07
Sep 15, 2026 Oct 09 ±8.7% +13.9% outside 261.65 → 298.07
Sep 14, 2026 Oct 09 ±8.8% +12.4% outside 265.29 → 298.07
Sep 11, 2026 Oct 09 ±9.0% +4.6% inside 284.93 → 298.07
Sep 10, 2026 Oct 09 ±9.6% +3.4% inside 288.34 → 298.07
Sep 09, 2026 Oct 09 ±10.0% +1.2% inside 294.54 → 298.07
Sep 08, 2026 Oct 09 ±10.3% -0.6% inside 299.84 → 298.07
Sep 07, 2026 Oct 09 ±10.6% -0.2% inside 298.75 → 298.07
Sep 04, 2026 Oct 09 ±10.6% -0.3% inside 298.96 → 298.07
Sep 03, 2026 Oct 09 ±9.8% +4.6% inside 285.05 → 298.07
Sep 02, 2026 Oct 09 ±10.1% +2.8% inside 289.85 → 298.07
Sep 01, 2026 Oct 09 ±10.5% +6.5% inside 280.00 → 298.07
Aug 31, 2026 Oct 09 ±10.3% +8.2% inside 275.55 → 298.07
Oct 02, 2026 Oct 02 ±0.7% +0.0% inside 257.49 → 257.49
Oct 01, 2026 Oct 02 ±2.4% -0.6% inside 259.06 → 257.49
Sep 23, 2026 Oct 02 ±5.7% -2.6% inside 264.38 → 257.49
Sep 22, 2026 Oct 02 ±5.7% -2.4% inside 263.86 → 257.49
Sep 21, 2026 Oct 02 ±6.1% -2.5% inside 264.06 → 257.49
Sep 18, 2026 Oct 02 ±6.5% +0.3% inside 256.62 → 257.49
Sep 17, 2026 Oct 02 ±6.7% -2.1% inside 263.10 → 257.49

Outcomes compare the recorded range with the closing price on expiration day. Method version shown per row where it differs; current: em-1.0.

Consumer Cyclical

ABNB · Airbnb, Inc.AMZN · Amazon.com, Inc.AZO · AutoZone, Inc.BABA · Alibaba Group Holding…BBY · Best Buy Co., Inc.BYD · Boyd Gaming CorporationCAVA · CAVA Group, Inc.CCL · Carnival Corporation & plc

ETF

ARKK · ARK Innovation ETFBITO · ProShares Bitcoin ETFDIA · State Street SPDR Dow…EEM · iShares MSCI Emerging…EFA · iShares MSCI EAFE ETFEWZ · iShares MSCI Brazil ETFFXI · iShares China Large-Cap ETFGDX · VanEck Gold Miners ETF

Technology

AAPL · Apple Inc.ADBE · Adobe Inc.AI · C3.ai, Inc.AMAT · Applied Materials, Inc.AMD · Advanced Micro Device…APP · AppLovin CorporationARM · Arm Holdings plc Amer…ASML · ASML Holding N.V.

Financial Services

AFRM · Affirm Holdings, Inc.ALL · The Allstate CorporationALLY · Ally Financial Inc.AXP · American Express CompanyBAC · Bank of America CorporationBLK · BlackRock, Inc.BX · Blackstone Inc.C · Citigroup Inc.

Industrials

AAL · American Airlines Gro…BA · The Boeing CompanyCAT · Caterpillar Inc.CMI · Cummins Inc.DAL · Delta Air Lines, Inc.DE · Deere & CompanyEMR · Emerson Electric Co.ETN · Eaton Corporation plc

Consumer Defensive

CELH · Celsius Holdings, Inc.CL · Colgate-Palmolive CompanyCOST · Costco Wholesale Corp…DG · Dollar General CorporationDLTR · Dollar Tree, Inc.EL · The Estée Lauder Comp…GIS · General Mills, Inc.HSY · The Hershey Company