It is commonly used to rate the brightness of a data projector. An ANSI lumen rating uses an average of several measurements taken across the face of the light source. A small room typically ...

On Wednesday, Citi analyst Michael Rollins (NYSE:ROL) maintained a Neutral rating with a price target of $8.00 on Lumen Technologies stock, traded on the New York Stock Exchange under the ticker ...

Lumen's share price is surging today thanks to multiple bullish catalysts. Citi raised its rating on the stock from neutral to buy and set a one-year price target of $6.50 per share on the stock.