OTC:APTN | Stock Price History | ADAPTIN BIO, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-05-14 to 2026-08-19
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$5.32$5.55$5.79$6.05$6.31$6.582026-05-142026-08-19

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2026-08-19$6.27$6.27200
2026-08-03$6.27$6.27150
2026-07-14$6.25$6.25568
2026-07-09$6.22$6.22200
2026-06-29$6.22$6.22132
2026-06-18$6.20$6.20100
2026-06-17$6.20$6.20400
2026-06-09$6.18$6.18300
2026-06-08$6.00$6.00100
2026-06-03$6.00$6.00200
2026-05-27$6.00$6.00418
2026-05-20$6.00$6.00300
2026-05-14$5.60$5.60200