SMMT

-6.9%⚪ No clear catalyst

Summit Therapeutics Inc. Common Stock · Healthcare

$15.95Vol 2.49M · 0.8× normalMkt cap −$0.94Blive · 2026-10-13 ET

What happened

Move

-6.9%

Price

$15.95

Volume

2.49M

0.8× normal

Market cap

$12.72B

−$0.94B today

Why it moved

No clear catalyst identified

No reliable news, earnings or analyst driver was found for this move. A move this size without an obvious driver is most likely flow/positioning-driven rather than a fundamentals story.

Additional context: SMMT dropped 7.41% alongside institutional whale alert activity in the healthcare sector.

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

2.3σ

vs own 20d volatility

Percentile

80th

of 1265 daily moves

Avg daily move

±4.9%

own 5y average

vs sector

-6.3%

beyond sector median

What happened after similar moves

160 similar down moves in SMMT’s 5-year history:

After 5 days

+0.8%

54% higher

After 20 days

+1.9%

54% higher

Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.

Fundamental context

V 20G 0P 0H 75Q 0

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Pillar scores, financial statements, valuation history, news & more for SMMT

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