Archimedes Tech Spac Partners III Co. - Unit (ARCIU) closed at $10.13 on October 19, 2026, unchanged from the previous close, on volume of 1 shares (30-day average 450).
Data as of October 19, 2026.
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Archimedes Tech Spac Partners III Co. - Unit trades on the stock market under the symbol ARCIU.
As of October 21, 2026, ARCIU stock price was flat at $10.13 with million shares trading.
ARCIU has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
ARCIU support price is $10.08 and resistance is $10.18 (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 ARCIU shares will trade within this expected range on the day.
