Keystone Acquisition Corp. (KEYY)
NASDAQ: KEYY · Real-Time Price · USD
9.95
+0.02 (0.20%)
Oct 16, 2026, 4:00 PM EDT - Market closed
Keystone Acquisition Market Cap
Keystone Acquisition has a market cap or net worth of $381.42 million as of October 16, 2026. It is the 16,640th most valuable company in the world and the 2,959th biggest in the United States.
Market Cap
381.42M
Enterprise Value
380.35M
1-Year Change
n/a
Global Rank
Country Rank
#2,959 United States
Category
ChartMarket Cap Chart
Since the IPO on June 3, 2026, Keystone Acquisition's market cap has increased from $333.33M to $381.42M, an increase of 14.43%. That is a compound annual growth rate of 43.95%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 16, 2026 | 380.65M | - |
| Oct 15, 2026 | 380.65M | - |
| Oct 14, 2026 | 380.65M | - |
| Oct 12, 2026 | 380.65M | - |
| Oct 8, 2026 | 380.65M | - |
| Oct 5, 2026 | 380.65M | -0.20% |
| Oct 2, 2026 | 381.42M | 0.30% |
| Oct 1, 2026 | 380.27M | -0.30% |
| Sep 30, 2026 | 381.42M | 0.35% |
| Sep 28, 2026 | 380.07M | 0.05% |
| Sep 24, 2026 | 379.88M | - |
| Sep 23, 2026 | 379.88M | - |
| Sep 22, 2026 | 379.88M | - |
| Sep 21, 2026 | 379.88M | - |
| Sep 18, 2026 | 379.88M | - |
| Sep 17, 2026 | 379.88M | -0.10% |
| Sep 16, 2026 | 380.27M | 0.10% |
| Sep 15, 2026 | 379.88M | - |
| Sep 14, 2026 | 379.88M | 0.10% |
| Sep 10, 2026 | 379.50M | -0.10% |
| Sep 8, 2026 | 379.88M | -0.10% |
| Sep 2, 2026 | 380.27M | 0.25% |
| Sep 1, 2026 | 379.31M | - |
| Aug 31, 2026 | 379.31M | -0.05% |
| Aug 28, 2026 | 379.50M | - |
| Aug 27, 2026 | 379.50M | 0.10% |
| Aug 26, 2026 | 379.12M | 0.10% |
| Aug 25, 2026 | 378.73M | -0.20% |
| Aug 24, 2026 | 379.50M | 0.20% |
| Aug 21, 2026 | 378.73M | - |
| Aug 18, 2026 | 378.73M | - |
| Aug 17, 2026 | 378.73M | -0.09% |
| Aug 14, 2026 | 379.07M | 0.09% |
| Aug 13, 2026 | 378.73M | 3.48% |
| Aug 12, 2026 | 366.01M | 0.20% |
| Aug 6, 2026 | 365.27M | -0.15% |
| Aug 4, 2026 | 365.83M | 0.05% |
| Jul 31, 2026 | 365.64M | -0.20% |
| Jul 30, 2026 | 366.38M | 0.30% |
| Jul 29, 2026 | 365.27M | - |
| Jul 28, 2026 | 365.27M | -0.10% |
| Jul 27, 2026 | 365.64M | - |
| Jul 24, 2026 | 365.64M | -0.05% |
| Jul 20, 2026 | 365.83M | 0.05% |
| Jul 16, 2026 | 365.64M | - |
| Jul 15, 2026 | 365.64M | -0.10% |
| Jul 14, 2026 | 366.01M | - |
| Jul 13, 2026 | 366.01M | 0.05% |
| Jul 10, 2026 | 365.83M | -0.35% |
| Jul 9, 2026 | 367.12M | 0.30% |
| Jul 8, 2026 | 366.01M | - |
| Jul 7, 2026 | 366.01M | -0.10% |
| Jul 6, 2026 | 366.38M | - |
| Jul 2, 2026 | 366.38M | - |
| Jul 1, 2026 | 366.38M | 0.20% |
| Jun 30, 2026 | 365.64M | - |
| Jun 29, 2026 | 365.64M | - |
| Jun 26, 2026 | 365.64M | -0.10% |
| Jun 25, 2026 | 366.01M | - |
| Jun 24, 2026 | 366.01M | -0.10% |
| Jun 23, 2026 | 366.38M | -0.40% |
| Jun 22, 2026 | 367.87M | 10.36% |
| Jun 3, 2026 | 333.33M | - |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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