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Regeneron Pharmaceuticals Inc. (REGN) vs Federal Debt
Correlation
of % moves
+30%
In sync
of periods
59%
History
monthsmonths · through 2025-10
18
These move in the same direction about 59% of the time
Their swing sizes only faintly line up (~9% of the pattern is shared).
A real but noisy link — useful as context, risky as a standalone signal.
Both lines start at the same point — easy to compare when growth rates are similar.
What to Watch
Federal Debt moves ~6 months before REGN
Watch Federal Debt for an early read on REGN.
Advanced
Statistics
In sync(i)
58.8%
Headline metric
Movement correlation(i)
+30%
Based on % moves
95% CI
-21% → +68%
Pipeline
Pipeline Summary
18 paired data points survived the monthly window.
Raw input
1,255
240
Normalized
1,255
240
Prepared
61
240
Aligned
18
18
Invalid removed
Likely range of correlation
R²(i)
8.9%
Variance explained
Significance
n.s.
Statistical confidence
Data points
18
Limited
Time-Shifted Correlation
See how correlation changes when one series is offset in time. A taller bar at a non-zero shift means the two move together better when one leads the other — that's a potential lead/lag signal.
Correlation by shift
Click a bar to inspect. Range: -7 to 7 months.
Selected shift
-6 months
Correlation at this shift
-46%
+16% stronger than no-shift baseline
Federal Debt shifted 6 months later. Reads: "Does Regeneron Pharmaceuticals Inc. (REGN) today line up with Federal Debt 6 months ago?"
11 overlapping points at this shift
Baseline
+30%
No-shift correlation, matching the main time-series chart above.
Peak shift
-6 months
-46%
A non-zero peak suggests one series lines up better when shifted against the other.
Do They Crash Together?
How these series behave when markets are rising, falling, or diverging. A correlation that holds in drawdowns is very different from one that only works in rallies.
Both Rising
-42%
8 periods · Return correlation when both series rose
Both Falling
N/A
2 periods · Return correlation when both series fell
Diverging
+1%
7 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
265
A: 43 / B: 222
Series A
REGN
Stock · 1,255 raw → 61 prepared
Series B
Federal Debt
GFDEBTN
FRED · 240 raw → 240 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
1
Estimated crossover points between normalized spreads.
Slope
0.0256
Linear regression slope.
Intercept
0.0178
Linear regression intercept.
Saved 2 weeks ago · ID: fred-gfdebtn_stock-regn_monthly_5y