Blog / Author

Alex Chertkova

Co-founder, moneyheap. Works across machine learning, scientific R&D, biotech, and applied data systems.

1 post

November 4, 2026 · Education

Bullish vs Bearish: What the Terms Mean for a Stock

Bullish vs bearish explained: what each term means for a stock, where the words come from, the 20% market convention, and how moneyheap's sentiment labels work.