Deep Sea Minerals Corp. (SEAS:CSE) closed at $0.900 on October 23, 2026, up 3.45% on the day. The stock trades 63.1% below its 52-week high of $2.44 and 990.9% above its 52-week low of $0.083. Over the past year, it gained 500.0%. Deep Sea Minerals Corp. is part of the Mining sector.
In 219 trading sessions since December 9, 2025, SEAS closed higher on 90 days (41%). Its best day was January 21, 2026 (+70.37%) and its worst was June 5, 2026 (-22.91%). The stock moved 10% or more in a single session 47 times. It opened at least 5% above the previous day's high 8 times.
Deep Sea Minerals Corp. is a subsea mineral exploration and development company focused on evaluating opportunities to support the future supply of critical minerals through the acquisition, exploration, and development of deep-sea mineral assets. The Company's strategy is centered on identifying jurisdictions and geological settings with potential exposure to polymetallic nodule systems, which are recognized for containing combinations of metals that may be relevant to defense, industrial manufacturing, clean energy infrastructure, advanced electronics, and artificial intelligence-related supply chains. These seabed resources represent a largely undeveloped component of the global mineral supply base and are the subject of increasing policy, scientific, and regulatory attention worldwide.
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