Twitter introduced a new video ad buying model on Monday that only charges advertisers once 50% of their ad is in view for at least six seconds. The purpose of the bid type is to encourage more ...

Liza Minnelli has officially outlived Twitter’s nightmare of a double verification idea. First proposed by new overlord, excuse us, owner Elon Musk, double verification was an attempt by Musk to solve ...

Short interest is the number of shares that have been sold short but have not yet been covered or closed out. Short selling is when a trader sells shares of a company they do not own, with the hope ...

Activist short sellers continued to outperform the overall stock market during the third quarter — but the real star was actually a long position made by activist Hindenburg Research, according to a ...

Shares of Twitter (NYSE:TWTR) are down about 3% as both the S&P 500 and Nasdaq Composite fall more than 2.5% today. However, there’s another catalyst sending shares of TWTR stock lower. This morning, ...