BN
BNTX
-4.5%⚪ No clear catalystBioNTech SE · Healthcare
$91.50Vol 140.1K · 15.5× normalMkt cap −$1.09Bpre · 2026-10-13 ET
What happened
Move
-4.5%
Price
$91.50
Volume
140.1K
15.5× normal
Market cap
$22.99B
−$1.09B today
Why it moved
Unusual volumelow confidence
- Volume 15.5× normal — computed
Weak signal: unusual volume, 4.6pp below its sector, on 15.5× normal volume.
Verdict — was the move justified?
⚪ No clear catalyst
An unusually large move with no reliable catalyst identified — most likely flow/positioning-driven rather than news-driven.
How unusual is this move
σ score
2.2σ
vs own 20d volatility
Percentile
87th
of 1275 daily moves
Avg daily move
±2.3%
own 5y average
vs sector
-4.6%
beyond sector median
What happened after similar moves
116 similar down moves in BNTX’s 5-year history:
After 5 days
-0.2%
49% higher
After 20 days
-2.7%
42% higher
Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.
Fundamental context
Insider activity (90d): net selling $47.54M
Full fundamental analysis on PreMarketPrice
Pillar scores, financial statements, valuation history, news & more for BNTX