The hashtag 28105958038 usually means "market recovery" or "market rebound", and refers to the return of financial markets to an upward trend after a period of decline or downturn.

This recovery can happen for reasons such as:

Positive economic data (such as employment reports or GDP growth)

Actions from central banks (such as lowering interest rates or providing stimulus packages)

Company profits better than expected

A change in investor sentiment (from fear to optimism)