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NASDAQ · UTILITIES · Options

Constellation Energy Corp options surface with IV, Greeks & flow.

Full options chain for CEG: strikes, expirations, bid/ask, volume, open interest, implied volatility, and the complete Greeks suite. These inputs support TECHi’s documented Forward model and short-horizon volatility research.

Contracts loaded
1,000
Snapshot 2026-06-05
Selected expiry
2026-06-05
150 contracts
Put / call ratio
2.99
Puts 2.8K · Calls 950
Put / call OI
0.74
Puts 5.5K · Calls 7.4K
Volume / OI
Pending
Provider ratio pending

Expiration strip

Choose an expiry snapshot.

Market data feed

Options surface

CEG 2026-06-05 — full strikes with Greeks & flow.

Nearest spot strike $252.50

Contract IDTypeExpiryStrikeBidBid sizeAskAsk sizeLastMarkVolumeOpen interestDateIVDeltaGammaThetaVegaRho
CEG260605C00170000call2026-06-05$170.00$83.2035$86.0032$0.00$84.60002026-06-051.49%1.00000.0000-0.01690.00000.0047
CEG260605P00170000put2026-06-05$170.00$0.000$4.307$0.15$0.01312026-06-05256.12%-0.00100.0001-0.05800.0004-0.0000
CEG260605C00175000call2026-06-05$175.00$78.2020$81.5022$0.00$79.85002026-06-05215.14%0.99970.0000-0.03540.00020.0048
CEG260605P00175000put2026-06-05$175.00$0.000$4.305$0.12$0.01412026-06-05239.53%-0.00110.0001-0.05880.0005-0.0000
CEG260605C00180000call2026-06-05$180.00$73.2024$77.0030$129.50$75.10012026-06-05320.50%0.98450.0009-0.85070.00520.0048
CEG260605P00180000put2026-06-05$180.00$0.000$4.301$0.15$0.01152026-06-05222.95%-0.00120.0001-0.05870.0005-0.0000
CEG260605C00185000call2026-06-05$185.00$68.2031$72.0032$0.00$70.10002026-06-05299.04%0.98320.0010-0.85030.00560.0049
CEG260605P00185000put2026-06-05$185.00$0.000$0.251$0.00$0.01082026-06-05206.36%-0.00130.0001-0.05740.0006-0.0000
CEG260605C00190000call2026-06-05$190.00$63.2035$66.2037$0.00$64.70002026-06-051.49%1.00000.0000-0.01880.00000.0052
CEG260605P00190000put2026-06-05$190.00$0.000$4.301$0.16$0.01412026-06-05189.78%-0.00130.0002-0.05500.0006-0.0000
CEG260605C00195000call2026-06-05$195.00$58.2020$61.0021$0.00$59.60002026-06-051.49%1.00000.0000-0.01930.00000.0053
CEG260605P00195000put2026-06-05$195.00$0.000$4.307$0.15$0.01242026-06-05175.14%-0.00150.0002-0.05730.0006-0.0000
CEG260605C00200000call2026-06-05$200.00$53.2038$56.9042$79.90$55.050202026-06-05225.87%0.98250.0014-0.66920.00570.0053
CEG260605P00200000put2026-06-05$200.00$0.000$3.605$0.13$0.01452026-06-05159.53%-0.00160.0003-0.05560.0007-0.0000
CEG260605C00205000call2026-06-05$205.00$48.2028$51.9045$0.00$50.05002026-06-05206.36%0.98070.0017-0.66510.00630.0055
CEG260605P00205000put2026-06-05$205.00$0.000$3.801$0.16$0.01312026-06-05143.92%-0.00170.0003-0.05270.0007-0.0000
CEG260605C00210000call2026-06-05$210.00$43.2048$47.0052$44.40$45.10112026-06-05193.68%0.97500.0023-0.77460.00780.0056
CEG260605P00210000put2026-06-05$210.00$0.000$4.307$0.12$0.011322026-06-05129.29%-0.00190.0003-0.05210.0008-0.0000
CEG260605C00215000call2026-06-05$215.00$38.2035$41.6022$0.00$39.90002026-06-05137.09%0.99190.0012-0.22310.00290.0058
CEG260605P00215000put2026-06-05$215.00$0.000$4.301$0.55$0.011302026-06-05115.63%-0.00230.0005-0.05450.0009-0.0000
CEG260605C00220000call2026-06-05$220.00$33.2034$36.0022$60.74$34.60052026-06-051.49%1.00000.0000-0.02180.00000.0060
CEG260605P00220000put2026-06-05$220.00$0.000$4.301$0.00$0.01042026-06-05101.00%-0.00250.0006-0.05200.0010-0.0000
CEG260605C00225000call2026-06-05$225.00$28.2034$31.5033$0.00$29.85002026-06-051.49%1.00000.0000-0.02230.00000.0062
CEG260605P00225000put2026-06-05$225.00$0.000$4.301$3.05$0.0110182026-06-0586.36%-0.00270.0007-0.04830.0011-0.0000
CEG260605C00230000call2026-06-05$230.00$23.2039$26.5025$26.90$24.85222026-06-051.49%1.00000.0000-0.02280.00000.0063
CEG260605P00230000put2026-06-05$230.00$0.000$1.101$0.00$0.010122026-06-0572.71%-0.00330.0010-0.04840.0013-0.0000
CEG260605C00235000call2026-06-05$235.00$18.2021$22.0038$0.00$20.10002026-06-0594.17%0.95260.0079-0.64310.01320.0061
CEG260605P00235000put2026-06-05$235.00$0.000$4.301$3.05$0.0120692026-06-0559.05%-0.00420.0015-0.04810.0016-0.0000
CEG260605C00237500call2026-06-05$237.50$15.7036$18.5033$0.00$17.10002026-06-051.49%1.00000.0000-0.02360.00000.0065
CEG260605P00237500put2026-06-05$237.50$0.000$4.301$0.00$0.01002026-06-0552.22%-0.00470.0020-0.04790.0018-0.0000
CEG260605C00240000call2026-06-05$240.00$13.2042$16.2016$16.40$14.70112026-06-051.49%1.00000.0000-0.02380.00000.0066
CEG260605P00240000put2026-06-05$240.00$0.000$4.301$0.43$0.018492026-06-0545.39%-0.00560.0026-0.04790.0021-0.0000
CEG260605C00242500call2026-06-05$242.50$10.9046$14.2053$0.00$12.55002026-06-0560.02%0.94490.0139-0.46850.01490.0063
CEG260605P00242500put2026-06-05$242.50$0.000$3.605$0.00$0.01002026-06-0537.58%-0.00560.0032-0.04000.0021-0.0000
CEG260605C00245000call2026-06-05$245.00$8.2052$11.5047$15.80$9.85122026-06-051.49%1.00000.0000-0.02430.00000.0067
CEG260605P00245000put2026-06-05$245.00$0.000$0.4575$0.26$0.01241942026-06-0530.75%-0.00700.0047-0.03970.0026-0.0001
CEG260605C00247500call2026-06-05$247.50$5.7048$8.5046$15.79$7.10012026-06-051.49%1.00000.0000-0.02450.00000.0068
CEG260605P00247500put2026-06-05$247.50$0.000$1.356$0.00$0.010752026-06-0523.93%-0.00950.0080-0.04050.0034-0.0001
CEG260605C00250000call2026-06-05$250.00$3.2066$7.0057$4.75$5.10322026-06-0531.73%0.87830.0477-0.44930.02700.0060
CEG260605P00250000put2026-06-05$250.00$0.000$0.50168$0.25$0.013647082026-06-0516.12%-0.01120.0137-0.03130.0039-0.0001
CEG260605C00252500call2026-06-05$252.50$1.2040$3.7045$2.50$2.45202026-06-0514.17%0.89530.0960-0.19380.02420.0062
CEG260605P00252500put2026-06-05$252.50$0.000$0.70140$0.37$0.015912342026-06-059.29%-0.02800.0518-0.03910.0086-0.0002
CEG260605C00255000call2026-06-05$255.00$0.2546$1.8064$1.08$1.022562026-06-0520.02%0.48050.1492-0.54420.05320.0033
CEG260605P00255000put2026-06-05$255.00$0.551$1.5513$1.04$1.052515942026-06-0518.07%-0.52200.1652-0.46680.0531-0.0037
CEG260605C00257500call2026-06-05$257.50$0.000$0.7579$0.10$0.0166102026-06-059.29%0.01700.0340-0.02660.00560.0001
CEG260605P00257500put2026-06-05$257.50$0.70118$3.90106$2.65$2.302223622026-06-051.49%-1.00000.00000.02550.0000-0.0070
CEG260605C00260000call2026-06-05$260.00$0.000$0.2020$0.10$0.01109442026-06-0517.10%0.01290.0146-0.03830.00440.0001
CEG260605P00260000put2026-06-05$260.00$4.10116$5.707$5.80$4.906311,0612026-06-051.49%-1.00000.00000.02580.0000-0.0071
CEG260605C00262500call2026-06-05$262.50$0.000$1.155$0.10$0.0189112026-06-0523.93%0.00930.0078-0.04010.00330.0001
CEG260605P00262500put2026-06-05$262.50$6.70100$9.1072$8.74$7.901041542026-06-0542.46%-0.90640.0295-0.44990.0223-0.0065
CEG260605C00265000call2026-06-05$265.00$0.000$0.905$0.04$0.0133702026-06-0530.75%0.00780.0052-0.04430.00290.0001
CEG260605P00265000put2026-06-05$265.00$9.10123$11.90112$9.77$10.501893772026-06-0557.10%-0.90170.0228-0.63620.0231-0.0066
CEG260605C00267500call2026-06-05$267.50$0.000$0.406$0.05$0.0129762026-06-0536.61%0.00590.0034-0.04110.00220.0000
CEG260605P00267500put2026-06-05$267.50$12.0054$14.8091$12.36$13.40551422026-06-0583.44%-0.86150.0199-1.20660.0295-0.0064
CEG260605C00270000call2026-06-05$270.00$0.000$0.2043$0.05$0.01681832026-06-0543.44%0.00570.0028-0.04750.00220.0000
CEG260605P00270000put2026-06-05$270.00$14.4048$16.6066$15.90$15.501944322026-06-0576.61%-0.92210.0143-0.71930.0194-0.0069
CEG260605C00272500call2026-06-05$272.50$0.000$1.101$0.10$0.01271752026-06-0549.29%0.00490.0022-0.04690.00190.0000
CEG260605P00272500put2026-06-05$272.50$16.20141$19.10102$18.50$17.6571602026-06-0547.34%-0.99640.0017-0.00690.0014-0.0074
CEG260605C00275000call2026-06-05$275.00$0.000$0.205$0.01$0.01231842026-06-0555.14%0.00440.0018-0.04740.00170.0000
CEG260605P00275000put2026-06-05$275.00$18.90130$21.50109$20.65$20.20285032026-06-0568.80%-0.98190.0049-0.17740.0059-0.0074
CEG260605C00277500call2026-06-05$277.50$0.000$0.501$0.07$0.01201092026-06-0561.00%0.00400.0015-0.04850.00160.0000
CEG260605P00277500put2026-06-05$277.50$20.5052$24.3042$21.27$22.4011182026-06-051.49%-1.00000.00000.02750.0000-0.0076
CEG260605C00280000call2026-06-05$280.00$0.000$0.0530$0.03$0.012148662026-06-0566.85%0.00380.0013-0.05030.00150.0000
CEG260605P00280000put2026-06-05$280.00$23.00111$25.807$25.55$24.4031762026-06-051.49%-1.00000.00000.02780.0000-0.0077
CEG260605C00282500call2026-06-05$282.50$0.000$0.052$0.09$0.0181,0612026-06-0572.71%0.00360.0011-0.05240.00140.0000
CEG260605P00282500put2026-06-05$282.50$25.6069$29.1042$28.07$27.3534592026-06-051.49%-1.00000.00000.02800.0000-0.0077
CEG260605C00285000call2026-06-05$285.00$0.000$0.307$0.05$0.0192292026-06-0577.58%0.00310.0009-0.04940.00130.0000
CEG260605P00285000put2026-06-05$285.00$28.3056$31.6069$28.57$29.958612026-06-051.49%-1.00000.00000.02830.0000-0.0078
CEG260605C00287500call2026-06-05$287.50$0.000$0.051$0.02$0.01411952026-06-0583.44%0.00310.0008-0.05240.00130.0000
CEG260605P00287500put2026-06-05$287.50$31.3056$34.1054$0.00$32.70032026-06-05101.97%-0.98720.0024-0.19680.0044-0.0078
CEG260605C00290000call2026-06-05$290.00$0.000$0.051$0.04$0.01482792026-06-0588.31%0.00280.0007-0.05050.00110.0000
CEG260605P00290000put2026-06-05$290.00$33.0054$36.6036$33.77$34.802142026-06-051.49%-1.00000.00000.02880.0000-0.0079
CEG260605C00292500call2026-06-05$292.50$0.000$0.053$0.05$0.0111222026-06-0594.17%0.00280.0007-0.05410.00110.0000
CEG260605P00292500put2026-06-05$292.50$36.3020$39.3026$0.00$37.80002026-06-05131.24%-0.97570.0033-0.47200.0076-0.0078
CEG260605C00295000call2026-06-05$295.00$0.000$0.101$0.07$0.01262502026-06-0599.05%0.00260.0006-0.05300.00110.0000
CEG260605P00295000put2026-06-05$295.00$39.0056$41.6059$38.40$40.306162026-06-05138.07%-0.97660.0030-0.48060.0074-0.0079
CEG260605C00297500call2026-06-05$297.50$0.000$4.301$0.04$0.0114322026-06-05103.92%0.00240.0005-0.05240.00100.0000
CEG260605P00297500put2026-06-05$297.50$40.5062$44.1054$0.00$42.30002026-06-051.49%-1.00000.00000.02950.0000-0.0081
CEG260605C00300000call2026-06-05$300.00$0.000$0.0513$0.02$0.0188282026-06-05108.80%0.00230.0005-0.05210.00100.0000
CEG260605P00300000put2026-06-05$300.00$43.0070$46.6061$45.00$44.802822026-06-051.49%-1.00000.00000.02970.0000-0.0082

Raw options surface (IV + full Greeks suite) feeds TECHi’s documented Forward model for volatility and directional research. Focused ATM view for speed and stability; full depth available from the provider.

Frequently asked

Common questions.

How does CEG implied volatility and the Greeks feed TECHi’s Forward model?

IV surface, delta, gamma, theta, vega, and rho are inputs to TECHi’s documented Forward framework when a provider supplies them. They support short-horizon volatility research and lower model confidence when missing.

What does the put/call volume and open-interest ratio tell me about CEG?

Elevated put/call ratios and shifts in volume-to-OI often precede or confirm moves. TECHi surfaces realtime and historical ratios alongside the full chain so you can separate noise from actionable flow — a core signal layer inside the Forward model.

Why does TECHi show the complete Greeks table instead of just prices and IV?

Greeks are not decorative. They are the language of how options positions react to price, time, and volatility. TECHi exposes the full suite because these numbers are the actual inputs that drive quant signals and Forward scenario outputs.

Is the CEG options chain real-time or a snapshot?

The displayed surface is the latest available historical snapshot from the provider, timestamped. Live execution prices can differ by venue and millisecond routing — always verify inside your broker before trading.

What happens when no options chain is available for CEG?

TECHi shows a clean unavailable state rather than fake data. Forward conviction does not disappear — the model continues to synthesize price action, news sentiment, technicals, and any available flow signals from the rest of the CEG quote stack.