NASDAQ · KEYYUFinancialsBlank Checks

Keystone Acquisition Corp. Unit (KEYYU)

$10.09+0.40%
Close Nov 2, 2026 · split-adjusted
Oct 23, 2026$10.05▼ 0.60% in range
Sep 22, 2026Low $10.05 · High $10.15Oct 23, 2026
What changed · written from our data
As of Nov 2, 2026

Keystone Acquisition Corp. Unit closed at $10.09 on Nov 2, up 0.40%, within 0.4% of its lowest close since Sep 22.

Short interest was 2.3K shares at the Oct 15 settlement (53.2 days to cover).

Market cap—
Revenue · quarter——
Diluted EPS——
P/E · TTM—
Net margin—
Dividend yieldNone
Range since Sep 2210.05 – 10.15−0.6% from high
Volume112
Volatility · 60d—Annualised
Short % of float—53.2 days to cover
Net cash—
Next earnings—Not scheduled
Split-adjusted performance
1W +0.4%1M —3M —6M —YTD —1Y —3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Blank Checks

Percentile among 182 companies (100 = best)

6-month momentum—
Revenue growth—
Net margin—
Value (low P/E)—
Size—

Industry medians: 6-month return +1.7%, revenue growth −6.8%, net margin −26.1%, P/E 42.1×.

Short interest

Details →
Shares short2.3K−0.2% vs prior
Days to cover53.2Settled Oct 15
% of float—
Short vol. 10d52.3%of daily volume

News about Keystone Acquisition Corp. Unit

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Quick answers

What does Keystone Acquisition Corp. Unit do?
Keystone Acquisition Corp is a blank check company formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses.
What sector is KEYYU in?
Financials, in the Blank Checks industry.

About Keystone Acquisition Corp. Unit

Keystone Acquisition Corp is a blank check company formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses.

HQ: New York, NYListed Jun 3, 2026

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology