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LNT Alliant Energy Corporation

Utilities

73.02 +1.37 +1.92% Close 11/2
Since 2024-12-02 +22.5%
Open
71.67
High
73.20
Low
71.53
Prev close
71.65
Volume
4.5M
Amplitude
2.33%
P/E
20.0
P/B
2.4
Revenue YoY (TTM)
+5.4%
52W 62.54 78.81

Is Alliant Energy Corporation a buy? Fundamentals and valuation first

As of 2026-10-30

Momentum: Good, Risk / liquidity: Strong; Valuation: Pricey.

Valuation Pricey Free-cash-flow yield is Average; Price / book is Pricey.
TTM P/E 19.96 53th percentile Pricey
Price / book 2.38 65th percentile Pricey
Free-cash-flow yield (%) -11.24 27th percentile Average
US Stock Backtest in Python: Price-to-Book Ratio StrategyQuality Factor Investing: A US Quality Value Backtest
Quality Neutral Operating margin, TTM is Good, but FCF margin, TTM is Lagging.
ROE, TTM (%) 11.96 70th percentile Good
Operating margin, TTM (%) 22.62 75th percentile Good
FCF margin, TTM (%) -46.38 19th percentile Lagging
Quality Factor Investing: A US Quality Value Backtest
Growth Neutral Diluted EPS growth, TTM YoY is Good, but Revenue growth, TTM YoY is Average.
Revenue growth, TTM YoY (%) 5.36 49th percentile Average
Diluted EPS growth, TTM YoY (%) 12.89 63th percentile Good
Momentum Good All 2 indicators are Good.
60-day return (%) 3.83 79th percentile Good
240-day return (%) 9.69 63th percentile Good
Momentum Trading Strategy: A 12-1 Momentum Backtest
Risk / liquidity Strong All 2 indicators are Top.
20-day dollar volume 188,135,229 92th percentile Top
60-day annualized volatility (%) 17.96 19th percentile Top
Factor Investing Explained: 10 Classic Factors in US Stocks

Alliant Energy Corporation (LNT) today

1 quant signals active · As of 2026-10-30

Win rate and excess are historical post-trigger stats vs the market. Click a signal for its full definition and samples; history does not predict future results.

FinLab Studio

From Alliant Energy Corporation to every stock like it

AI finds several complementary traits of Alliant Energy Corporation across different dimensions, combines them into a multifactor strategy, and backtests it against the market.

Screen stocks like Alliant Energy Corporation

Alliant Energy Corporation (LNT) peers and tracking

Watchlist

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Alliant Energy Corporation (LNT) quant signal backtests

Signals active now

Each active condition is tested against this stock’s own history and benchmarked versus the S&P 500.

EPS surprise beat

Active · now 16.03%

Reported EPS beat consensus estimate by at least 5%; event date is the earnings-surprise timestamp.

PEAD: Post-Earnings Announcement Drift Backtest
14 historical occurrences (since 2017-08-03)

Average forward return after EPS surprise beat

20-day: Win 53.8%, Sample 13, Median +1.18%, Excess -1.43%, Beat mkt rate 38.5%

60-day: Win 46.2%, Sample 13, Median -0.99%, Excess -3.03%, Beat mkt rate 46.2%

120-day: Win 33.3%, Sample 12, Median -1.12%, Excess -8.86%, Beat mkt rate 16.7%

120 days after: historical avg -0.12%

20-day -1.29%
60-day -1.38%
120-day -0.12%
20-day
60-day
120-day
Win
53.8%
46.2%
33.3%
Sample
13
13
12
Median
+1.18%
-0.99%
-1.12%
Excess
-1.43%
-3.03%
-8.86%
Beat mkt rate
38.5%
46.2%
16.7%

Over 12 occurrences, 120-day forward avg declined 0.12%, lagged the market by 8.86 pts; win rate 33.3%.

Valuation regime and forward returns

Daily TTM P/E is converted into an expanding own-history percentile, then grouped into five valuation regimes. Forward returns use adjusted prices over the next 240 trading days.

PE percentile bandSample days240-day avg returnMedianWin rateAvg excess (vs index)
0-20 480+18% +21.9% 86.7% -5.8%
20-40 You are here256+3.3% +1.3% 53.1% -17.5%
40-60 292+3.9% +0.3% 51% -8.1%
60-80 294+7% +10.5% 70.4% +3.8%
80-100 120+4.5% +9.5% 70.8% -2%

Quarterly EPS is aligned by SEC filing date before it is forward-filled to daily prices. The expanding percentile uses only information available up to each day.

Current TTM P/E is about 19.96, placing it in the 22.5 own-history percentile, inside the 20-40 bucket.

More history: Valuation × momentum analogs, Market-wide momentum baseline, Signals not active now

Valuation × momentum analogs

Each historical day is grouped by own-history P/E tercile and 60-day momentum direction, then tested for the next 120-trading-day adjusted return.

Valuation
Momentum
Cheap (own-history bottom third)
Middle
Expensive (own-history top third)
60-day momentum up
Now
+6%
Win rate 66.8% Excess -5.5%
289d
+1.9%
Win rate 64.8% Excess -5%
400d
0%
Win rate 52.6% Excess -1.2%
285d
60-day momentum down
+8.9%
Win rate 72% Excess -4.4%
371d
+6.6%
Win rate 73.9% Excess +2%
203d
Insufficient data
(14d)

Currently in “Cheap (own-history bottom third) × 60-day momentum up”: across 289 historical days, 120-day forward avg gained 6%, win rate 66.8%, lagged the market by 5.5%.

Days = trading days in this bucket; returns use adjusted prices, ex-costs. 60-day momentum: direction of this stock's price over the past 60 trading days.

Market-wide momentum baseline

Across 99,493 liquid US common-stock samples, top-quintile 6-month momentum was followed by an average 60-trading-day return of +6.42%, a 58.4% positive-return rate, and +3.08 percentage points of average excess return versus the S&P 500.

Baseline: weekly samples since 2016 where a liquid US common stock ranked in the top quintile by 126-trading-day momentum. Forward return is 60 trading days; excess return is versus S&P 500 (^GSPC).

Signals not active now

Inactive signals still show the stock-specific historical forward-return distribution for context.

52-week adjusted-price high

Pending

Adjusted close first reaches a 252-trading-day high; repeated hits within 20 days count once.

25 times historically; 60-day forward avg -0.37%, win rate 56%, beating the market by -0.76 pts on average.

Top-quintile 6-month momentum

Pending

The stock ranks in the top 20% of the liquid US common-stock universe by 126-day adjusted return.

Momentum Trading Strategy: A 12-1 Momentum Backtest

12 times historically; 60-day forward avg -5.32%, win rate 33.3%, beating the market by -6.38 pts on average.

Filed revenue acceleration

Pending

TTM revenue growth is at least 10% and improved versus the prior filed quarter; event date is the SEC filing date.

Method and limits

  • Returns use us_price:adj_close, adjusted for splits and dividends where available.
  • Excess returns use world_index:^GSPC as the S&P 500 benchmark proxy.
  • Quarterly fundamentals are aligned to SEC filing dates before daily valuation studies.
  • The promoted universe starts from active NYSE/NASDAQ common stocks, then applies price and dollar-volume gates.
  • Snapshot-only tables such as analyst consensus, DCF, us_ratios, and us_key_metrics are intentionally excluded from historical evidence.
  • Overlapping event windows are descriptive distributions, not independent samples.

This page is for historical data analysis and education only. It is not investment advice. Backtests and historical return distributions do not predict future performance; evaluate risk independently before trading.