Dataset catalog › Short-Squeeze Signal · JSON

Norfolk Southern Corp. (NSC)

Composite short-squeeze pressure signal

39 / 100

Component signals

Signal	Value	Source
Days to cover	5.46	short interest →
Shares short	8,160,523	FINRA
Avg short volume %	40.14%	short volume →
Peak fails-to-deliver	156,464	FTD →

How this score works. A transparent 0-100 heuristic: 40 points for days-to-cover (scaled to 15), 30 for average short-volume %, 30 for fails-to-deliver magnitude. It combines three independent short-pressure signals into one view — it is not a prediction or investment advice, and FINRA short volume includes market-maker hedging.

Sources: FINRA short interest + short-sale volume; SEC fails-to-deliver. FINRA inputs remain subject to FINRA's Terms of Use. The MORVS (AI Analytics LLC) composite methodology is separate and does not relicense those inputs. See the source-terms policy. Settlement 2026-05-29.