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PAA

Plains All American Pipeline, L.P. Energy As of 2026-08-07 Updated daily after market close

quality needs a look, fair valuation.

1 active signal
EPS surprise beat
This page refreshes daily after the close. Add Plains All American Pipeline, L.P. to your watchlist to track signal changes on your next visit.
Valuation 55Quality 54Growth 50Momentum 65Risk / liquidity 80

Is Plains All American Pipeline, L.P. a buy? Fundamentals and valuation first

  • Quality is weaker than peers. Operating margin is only around the 42th percentile. TTM ROE is about 11.9%.

  • Valuation is middle-of-pack. TTM P/E is near the 69th percentile.

  • Recent volatility is comparatively low. 60-day annualized volatility is in the 20th percentile. Average 20-day dollar volume is about $61.2M.

  • Signals are active now. EPS surprise beat currently holds; the tables below show what followed in this stock’s own history.

Historical evidence

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 7.442348008385739%

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

22 historical occurrences (since 2015-05-05)
Average forward return after EPS surprise beat。20-day: Win 60%, Sample 20, Median +3.21%, Excess +1.42%, Beat mkt rate 55%；60-day: Win 55%, Sample 20, Median +2.1%, Excess -2.81%, Beat mkt rate 35%；120-day: Win 50%, Sample 20, Median +1.5%, Excess -5.11%, Beat mkt rate 35%

120 days after: historical avg +1.87%

20-day +3.56%
60-day +1.49%
120-day +1.87%
20-day
60-day
120-day
Win
60%
55%
50%
Sample
20
20
20
Median
+3.21%
+2.1%
+1.5%
Excess
+1.42%
-2.81%
-5.11%
Beat mkt rate
55%
35%
35%

Over 20 occurrences, 120-day forward avg gained 1.87%, lagged the market by 5.11 pts; win rate 50%.

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 50+47.3% +47.1% 76% -11.1%
20-40 358+24.6% +25.3% 98% +4.5%
40-60 223+9.6% +9.4% 80.3% +2.8%
60-80 You are here313+12.2% +2.8% 61.3% -2.6%
80-100 184+16.5% +16.1% 95.7% +21.7%

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 17.15, placing it in the 65.0 own-history percentile, inside the 60-80 bucket.

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
+13%
Win rate 99.2% Excess +3.6%
244d
Now
+6.7%
Win rate 73.3% Excess -0.6%
345d
+0.9%
Win rate 51.1% Excess -1.4%
223d
60-day momentum down
+29.3%
Win rate 85.2% Excess -10.1%
81d
+14.4%
Win rate 85.2% Excess +10.4%
142d
+10.2%
Win rate 75.6% Excess +7.9%
213d

Currently in “Middle × 60-day momentum up”: across 345 historical days, 120-day forward avg gained 6.7%, win rate 73.3%, lagged the market by 0.6%.

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 98,095 liquid US common-stock samples, top-quintile 6-month momentum was followed by an average 60-trading-day return of +6.20%, a 58.2% positive-return rate, and +2.85 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.

18 times historically; 60-day forward avg -0.07%, win rate 58.8%, beating the market by -3.97 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.

22 times historically; 60-day forward avg +1.95%, win rate 57.1%, beating the market by -0.86 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.

5 times historically; 60-day forward avg +0.61%, win rate 60%, beating the market by +3.99 pts on average.

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.