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STOCK COMPARISON

RattanIndia Power vs Constellation Energy: Fair Value & Quality

Both stocks run through our valuation models. Here is how RattanIndia Power (RTNPOWER) and Constellation Energy (CEG) compare, as of Aug 18, 2026.

As of Aug 18, 2026, Fair Value Calculator sees RattanIndia Power as the less overvalued of the two: RattanIndia Power trades at ₹8.35 versus a fair value of ₹4.27 (-49%), while Constellation Energy trades at $278 versus $88.09 (-68%).
RattanIndia Power
RTNPOWER.NSE · INR · Utilities
-49%
upside to fair value
overvalued
Price₹8.35
Fair Value₹4.27
Quality50/100
Constellation Energy
CEG · USD · Utilities
-68%
upside to fair value
overvalued
Price$278
Fair Value$88.09
Quality55/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

RattanIndia PowerConstellation Energy
Valuation
83.5×P/E (TTM)22.4×
1.66×P/S (TTM)3.08×
1.07×P/B6.34×
18.9×EV/EBITDA12.0×
—PEG3.74×
—Dividend yield0.6%
—Dividend per share$1.59
Profitability
2%Net margin13%
8%Operating margin22%
1%Return on equity16%
1%Return on assets4%
Growth
-16%Revenue growth (YoY)64%
-2.5%Avg. growth/yr (3Y)1.5%
13.9%Avg. growth/yr (5Y)7.7%
Balance & size
0.59×Debt / equity0.50×
$520MMarket cap$92B
mixedGrowth qualityhealthy

Constellation Energy leads: 3 to 9 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

RattanIndia Powerof which business quality 49 · market factors 36 Constellation Energyof which business quality 52 · market factors 32
ProfitabilityMargins and returns on capital today
16
46
Quality GrowthAre margins and returns improving?
16
43
CashflowEarnings quality: real cash, not paper profit
68
46
Fin. StrengthBalance sheet, leverage, solvency risk
27
43
InvestmentDisciplined investing over empire-building
98
55
Low VolatilityCalm price path (market factor)
81
40
MomentumPrice trend over the last 3–12 months (market factor)
24
32
52W MomentumDistance to the 52-week high (market factor)
4
22
Net IssuanceBuybacks instead of dilution
96
90

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

RattanIndia Power

DCF Models₹6.43
Earnings-Based₹3.42
Multiples₹1.71
Asset-Based₹5.79
Growth DCF₹7.78
Economic Profit₹5.50
Growth Earnings₹4.27

16 of 20 models see the stock below the current price.

Constellation Energy

DCF Models$83.63
Earnings-Based$49.28
Dividend Discount$20.92
Multiples$114
Asset-Based$27.24
Growth DCF$68.37
Economic Profit$54.87
Growth Earnings$97.35

25 of 25 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

RattanIndia Power
Bear ₹2.39Fair Value ₹4.27Bull ₹4.27
₹8.35 = current price (white tick)
Constellation Energy
Bear $50.22Fair Value $88.09Bull $131
$278 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

RattanIndia Power · Utilities

Quality score50 · above median
Fair value upside-49% · bottom 25%

Constellation Energy · Utilities

Quality score55 · Top 25%
Fair value upside-68% · bottom 25%

Bottom line

As of Aug 18, 2026, Fair Value Calculator sees RattanIndia Power as the less overvalued of the two: RattanIndia Power trades at ₹8.35 versus a fair value of ₹4.27 (-49%), while Constellation Energy trades at $278 versus $88.09 (-68%).

Constellation Energy has the higher quality score (55/100).

See the full analysis →
RattanIndia Power · Constellation Energy

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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.