Stablecoin Development Corporation (SDEV), a SKY treasury company, rallied from $0.84 on September 17 to $7.48 on October 2, marking a gain of over 700% in just 15 days. The stock recorded a single-day surge of approximately 104% on October 2 alone. An S-3/A filing submitted in September reveals that SDEV held approximately 2.315 billion SKY tokens as of September 13, representing about 10% of the asset's total supply.