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Keystone Acquisition Corp. - Warrants trades on the stock market under the symbol KEYYW.
As of June 26, 2026, KEYYW stock price declined to $0.43 with 29,704 million shares trading.
KEYYW has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
KEYYW support price is $.40 and resistance is $.51 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that KEYYW shares will trade within this expected range on the day.
