Why is MBIO's stock trending downward?

The stock price of MBIO has experienced a significant decrease of -4.52% on August 15, 2025, which can be attributed to the following factors:

1. **Recent Performance**: Mustang Bio's stock has been volatile, with a significant drop of -6.37% on August 7. This recent performance indicates that investors may be concerned about the company's prospects or may be taking profits from the stock.
2. **Orphan Drug Designation**: While the company received Orphan Drug Designation for MB-101, which is a positive development, it may not have immediately alleviated investor concerns about the stock's trajectory. Designations like these often take time to demonstrate their full potential and may not immediately impact the stock price positively.

In conclusion, the stock price trend of MBIO is likely a result of a combination of factors including its recent performance and the timing of the Orphan Drug Designation.

|code|Ticker|Name|Date|Percentage Change|market_code|
|---|---|---|---|---|---|
|MBIO|MBIO.O|Mustang Bio|20250815|-0.5618|186|

|code|Ticker|Name|Date|Post-Market Percentage Change|Pre-Market Percentage Change|market_code|
|---|---|---|---|---|---|---|
|MBIO|MBIO.O|Mustang Bio|20250815|-4.5198|-0.573|186|