IN
INSM
-3.0%⚪ No clear catalystInsmed, Inc. · Healthcare
$96.27Vol 2.40M · 0.8× normalMkt cap −$0.64BMarket closed — 2026-10-16 session
What happened
Move
-3.0%
Price
$96.27
Volume
2.40M
0.8× normal
Market cap
$21.02B
−$0.64B today
Why it moved
No clear catalyst identified
No reliable news, earnings or analyst driver was found for this move. Likely flow-driven.
Verdict — was the move justified?
⚪ No clear catalyst
No reliable catalyst was identified for this move.
How unusual is this move
σ score
0.9σ
vs own 20d volatility
Percentile
75th
of 1270 daily moves
Avg daily move
±2.3%
own 5y average
vs sector
-1.8%
beyond sector median
What happened after similar moves
175 similar down moves in INSM’s 5-year history:
After 5 days
+0.7%
56% higher
After 20 days
+1.9%
53% higher
Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.
Fundamental context
V 25G 0P 0H 68Q 5
Insider activity (90d): net selling $39.20M
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Pillar scores, financial statements, valuation history, news & more for INSM