AR
ARGX
-3.2%⚪ No clear catalystArgenx SE · Healthcare
$819.14Vol 389.0K · 0.9× normalMkt cap −$1.71BMarket closed — 2026-10-16 session
What happened
Move
-3.2%
Price
$819.14
Volume
389.0K
0.9× normal
Market cap
$51.51B
−$1.71B today
Why it moved
Analyst upgradelow confidence
Weak signal: analyst upgrade, 2.1pp below its sector.
Verdict — was the move justified?
⚪ No clear catalyst
No reliable catalyst was identified for this move.
How unusual is this move
σ score
0.8σ
vs own 20d volatility
Percentile
89th
of 1279 daily moves
Avg daily move
±1.6%
own 5y average
vs sector
-2.1%
beyond sector median
What happened after similar moves
133 similar down moves in ARGX’s 5-year history:
After 5 days
+1.0%
59% higher
After 20 days
+4.1%
67% higher
Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.
Fundamental context
V 35G 50P 90H 75Q 42
Valuation context
P/E (TTM)
39.7
5y median 46.3
P/E percentile
8%
vs own 2y history
FCF yield
0.0%
Trading cheaper than 92% of its own historical valuation range.
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