Keystone Acquisition (KEYY) Stock Price, News & Analysis
What Changed
Price Move History
- Daily moves over 5%
- 0 68 sessions, June 22, 2026 to October 30, 2026
- Largest daily move
- -0.4% close of June 23, 2026
- 1-month change
- -0.3% closing prices, September 30, 2026 to October 30, 2026
Company Description
Keystone Acquisition (NASDAQ: KEYY) is classified in the shell companies industry within the Financial Services sector and carries a market capitalization of $380.3M.
KEYY has declined 0.3% over the past month. The last closing price was $9.92.
This page collects what Stock Titan holds for KEYY, including price data, latest news, SEC filings, and short interest trends.
Stock Performance
Keystone Acquisition (KEYY) closed at $9.92 on October 30, 2026. Over the past month, the price has lost 0.3%.
KEYY Metrics & Rankings
Price returns through October 30, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Keystone Acquisition has 4 recent news articles. Key topics include IPO, offering. View all KEYY news →
SEC Filings
Keystone Acquisition has filed 3 recent SEC filings, including 2 Form SCHEDULE 13G, 1 Form 10-Q. The most recent filing was submitted on . SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all KEYY SEC filings →
Short Interest History
Short interest in Keystone Acquisition (KEYY) currently stands at 1.2 thousand shares, down 28.8% from the previous reporting period, representing 0.0% of the float. Since June 2026, short interest has decreased by 86.5%.
Days to Cover History
Days to cover for Keystone Acquisition (KEYY) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume. Across the settlements charted above, it has ranged from 1.0 to 2.1 days.
KEYY Company Profile & Sector Positioning
Keystone Acquisition (KEYY) operates in the Shell Companies industry within the broader Financial Services sector and is listed on the NASDAQ.
Investors comparing KEYY often look at related companies in the same sector, including Berto Acquisition Corp. (TACO), Republic Digital Acquisition Company (RDAG), Lafayette Digital Acquisition Corp. I (ZKP), Wen Acquisition Corp (WENN), and Berto Acquisition Corp. II (GUAC). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate KEYY's relative position within its industry.