APYX Borrow Cost Spikes 278% as Earnings Spark 31% Rally

[APYX](/s/us/apyx) shares surged 31.5% last week after a post-earnings move of over 25%. Now three distinct signals are converging — and the cost of borrowing the stock tells the most interesting story.

## Earnings Lit the Fuse

Apyx Medical reported on May 7. The stock jumped 25.7% in a single session. That kind of move reshuffles the deck for short sellers. Those who were short ahead of the…