Key Points ・Stock volume measures how many shares change hands over a given time frame. ・High volume typically signals strong liquidity and tighter bid-ask spreads. ・Low volume can lead to wider ...

BELLUS Health (NASDAQ:BLU) stock is rocketing higher on Monday and it’s all thanks to data from a Phase 2b clinical trial. This clinical trial saw it testing the effectiveness of BLU-5937 in treating ...

Most trading platforms offer alerts. Users get notified when a stock breaks above a technical level or hits a price threshold. But these are reactive signals. They tell users what just happened, not ...